HEADER TRANSFERASE 02-MAY-03 1P7L TITLE S-ADENOSYLMETHIONINE SYNTHETASE COMPLEXED WITH AMPPNP AND MET. COMPND MOL_ID: 1; COMPND 2 MOLECULE: S-ADENOSYLMETHIONINE SYNTHETASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: METHIONINE ADENOSYLTRANSFERASE, ADOMET SYNTHETASE, MAT; COMPND 5 EC: 2.5.1.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: METK OR METX OR B2942 OR C3528 OR Z4287 OR ECS3818 OR SF2933; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS S-ADENOSYLMETHIONINE SYNTHETASE, AMPPNP, SAM, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR F.TAKUSAGAWA,J.KOMOTO REVDAT 3 11-OCT-17 1P7L 1 REMARK REVDAT 2 24-FEB-09 1P7L 1 VERSN REVDAT 1 02-MAR-04 1P7L 0 JRNL AUTH J.KOMOTO,T.YAMADA,Y.TAKATA,G.D.MARKHAM,F.TAKUSAGAWA JRNL TITL CRYSTAL STRUCTURE OF THE S-ADENOSYLMETHIONINE SYNTHETASE JRNL TITL 2 TERNARY COMPLEX: A NOVEL CATALYTIC MECHANISM OF JRNL TITL 3 S-ADENOSYLMETHIONINE SYNTHESIS FROM ATP AND MET. JRNL REF BIOCHEMISTRY V. 43 1821 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 14967023 JRNL DOI 10.1021/BI035611T REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 40557 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.213 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 4506 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 11768 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 172 REMARK 3 SOLVENT ATOMS : 20 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.360 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1P7L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-MAY-03. REMARK 100 THE DEPOSITION ID IS D_1000019107. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-03 REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NONE REMARK 200 OPTICS : CONFOCAL OPTICS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46081 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.75 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG-6000, PH 8.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 296K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 112.91000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 59.11500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.56500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 59.11500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 112.91000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.56500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 300 REMARK: THE ENZYME IS A HOMO-TETRAMER, AND THE ASYMMETRIC UNIT REMARK 300 CONTAINS A TETRAMER. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 22530 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 46210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -143.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 THR A 47 -62.11 -11.65 REMARK 500 VAL A 106 -61.80 -91.24 REMARK 500 THR A 250 -89.04 -106.12 REMARK 500 TYR A 357 36.17 72.97 REMARK 500 ALA A 379 5.34 -68.73 REMARK 500 ALA A 380 110.61 -161.44 REMARK 500 LEU A 382 -83.09 -53.72 REMARK 500 THR B 47 -58.19 -12.36 REMARK 500 VAL B 106 -60.45 -90.22 REMARK 500 THR B 250 -90.17 -105.36 REMARK 500 TYR B 357 39.20 77.34 REMARK 500 ALA B 379 5.39 -69.11 REMARK 500 ALA B 380 109.66 -163.47 REMARK 500 LEU B 382 -83.19 -53.52 REMARK 500 THR C 47 -62.68 -11.54 REMARK 500 THR C 220 138.53 -38.67 REMARK 500 THR C 250 -88.67 -108.17 REMARK 500 PHE C 262 -61.61 -105.92 REMARK 500 LEU C 347 47.58 -74.89 REMARK 500 TYR C 357 42.71 72.86 REMARK 500 GLU C 363 -16.60 -47.11 REMARK 500 ALA C 379 3.91 -67.71 REMARK 500 ALA C 380 109.69 -162.47 REMARK 500 LEU C 382 -84.17 -52.93 REMARK 500 THR D 47 -61.27 -11.64 REMARK 500 VAL D 106 -61.22 -90.26 REMARK 500 THR D 220 139.45 -38.49 REMARK 500 THR D 250 -89.46 -106.90 REMARK 500 GLU D 323 -70.52 -37.03 REMARK 500 LEU D 347 46.25 -76.57 REMARK 500 TYR D 357 43.83 76.63 REMARK 500 GLU D 363 -16.80 -46.38 REMARK 500 ALA D 380 109.80 -163.87 REMARK 500 LEU D 382 -82.35 -52.71 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 338 0.06 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 S-ADENOSYLMETHIONINE SYNTHETASE CATALYZES REMARK 600 THE REACTION OF: REMARK 600 AMPPNP + MET -----> SAM + PPNP REMARK 600 IN THE CRYSTAL STRUCTURE, THE AUTHORS FOUND REMARK 600 THAT TWO SUBUNITS (A, B) CONTAIN THE REMARK 600 SUBSTRATES (AMPPNP AND MET) AND THE OTHER TWO REMARK 600 SUBUNITS (C, D) HAVE THE PRODUCTS (SAM AND PPNP) REMARK 600 IN THEIR ACTIVE SITES. IN THE PDB FILE, THE REMARK 600 AUTHORS USED ANP AS AMPPNP, SAM AS REMARK 600 S-ADENOSYLMETHIONINE, AND PPK AS PPNP. REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 386 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 238 OD1 REMARK 620 2 CYS A 239 O 87.8 REMARK 620 3 GLU B 42 OE2 167.0 105.0 REMARK 620 4 ANP A 384 O2B 86.6 104.4 92.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 387 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ANP A 384 O1A REMARK 620 2 ANP A 384 O1G 79.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 388 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ANP A 384 O2B REMARK 620 2 ANP A 384 O2A 80.4 REMARK 620 3 ASP A 16 OD2 163.6 83.9 REMARK 620 4 ANP A 384 O2G 92.8 79.7 88.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 486 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 239 O REMARK 620 2 ASP B 238 OD1 88.4 REMARK 620 3 GLU A 42 OE2 101.2 170.1 REMARK 620 4 ANP B 484 O2B 100.9 87.8 88.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 487 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ANP B 484 O1A REMARK 620 2 ANP B 484 O1G 81.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 488 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ANP B 484 O2B REMARK 620 2 ANP B 484 O2G 90.8 REMARK 620 3 ANP B 484 O2A 76.0 76.0 REMARK 620 4 ASP B 16 OD2 157.7 86.4 81.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 686 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 42 OE2 REMARK 620 2 ASP C 238 OD1 166.6 REMARK 620 3 PPK C 684 O2B 88.4 89.5 REMARK 620 4 CYS C 239 O 101.4 91.9 97.3 REMARK 620 5 CYS C 239 N 130.7 59.3 129.3 50.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 688 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PPK C 684 O2G REMARK 620 2 ASP C 16 OD1 125.4 REMARK 620 3 PPK C 684 O2B 73.8 158.3 REMARK 620 4 PPK C 684 O2A 59.3 114.1 64.4 REMARK 620 5 ASP C 16 OD2 82.6 51.3 132.8 68.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 887 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PPK D 884 O1G REMARK 620 2 ASP C 271 OD1 75.1 REMARK 620 3 PPK D 884 O1A 68.7 120.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 687 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PPK C 684 O1G REMARK 620 2 PPK C 684 O1A 68.9 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K D 886 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 238 OD1 REMARK 620 2 GLU C 42 OE2 168.0 REMARK 620 3 PPK D 884 O2B 90.1 88.2 REMARK 620 4 CYS D 239 O 91.0 101.1 96.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 888 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PPK D 884 O2A REMARK 620 2 ASP D 16 OD1 109.7 REMARK 620 3 ASP D 16 OD2 66.5 49.4 REMARK 620 4 PPK D 884 O2B 65.9 149.8 131.8 REMARK 620 5 PPK D 884 O2G 65.6 129.7 89.6 77.5 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 386 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 387 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 388 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 486 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 487 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 488 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K C 686 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 687 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 688 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K D 886 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 887 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 888 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM C 685 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAM C 885 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP A 384 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MET B 385 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ANP B 484 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MET A 485 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PPK C 684 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PPK D 884 DBREF 1P7L A 1 383 UNP P0A817 METK_ECOLI 1 383 DBREF 1P7L B 1 383 UNP P0A817 METK_ECOLI 1 383 DBREF 1P7L C 1 383 UNP P0A817 METK_ECOLI 1 383 DBREF 1P7L D 1 383 UNP P0A817 METK_ECOLI 1 383 SEQRES 1 A 383 ALA LYS HIS LEU PHE THR SER GLU SER VAL SER GLU GLY SEQRES 2 A 383 HIS PRO ASP LYS ILE ALA ASP GLN ILE SER ASP ALA VAL SEQRES 3 A 383 LEU ASP ALA ILE LEU GLU GLN ASP PRO LYS ALA ARG VAL SEQRES 4 A 383 ALA CYS GLU THR TYR VAL LYS THR GLY MET VAL LEU VAL SEQRES 5 A 383 GLY GLY GLU ILE THR THR SER ALA TRP VAL ASP ILE GLU SEQRES 6 A 383 GLU ILE THR ARG ASN THR VAL ARG GLU ILE GLY TYR VAL SEQRES 7 A 383 HIS SER ASP MET GLY PHE ASP ALA ASN SER CYS ALA VAL SEQRES 8 A 383 LEU SER ALA ILE GLY LYS GLN SER PRO ASP ILE ASN GLN SEQRES 9 A 383 GLY VAL ASP ARG ALA ASP PRO LEU GLU GLN GLY ALA GLY SEQRES 10 A 383 ASP GLN GLY LEU MET PHE GLY TYR ALA THR ASN GLU THR SEQRES 11 A 383 ASP VAL LEU MET PRO ALA PRO ILE THR TYR ALA HIS ARG SEQRES 12 A 383 LEU VAL GLN ARG GLN ALA GLU VAL ARG LYS ASN GLY THR SEQRES 13 A 383 LEU PRO TRP LEU ARG PRO ASP ALA LYS SER GLN VAL THR SEQRES 14 A 383 PHE GLN TYR ASP ASP GLY LYS ILE VAL GLY ILE ASP ALA SEQRES 15 A 383 VAL VAL LEU SER THR GLN HIS SER GLU GLU ILE ASP GLN SEQRES 16 A 383 LYS SER LEU GLN GLU ALA VAL MET GLU GLU ILE ILE LYS SEQRES 17 A 383 PRO ILE LEU PRO ALA GLU TRP LEU THR SER ALA THR LYS SEQRES 18 A 383 PHE PHE ILE ASN PRO THR GLY ARG PHE VAL ILE GLY GLY SEQRES 19 A 383 PRO MET GLY ASP CYS GLY LEU THR GLY ARG LYS ILE ILE SEQRES 20 A 383 VAL ASP THR TYR GLY GLY MET ALA ARG HIS GLY GLY GLY SEQRES 21 A 383 ALA PHE SER GLY LYS ASP PRO SER LYS VAL ASP ARG SER SEQRES 22 A 383 ALA ALA TYR ALA ALA ARG TYR VAL ALA LYS ASN ILE VAL SEQRES 23 A 383 ALA ALA GLY LEU ALA ASP ARG CYS GLU ILE GLN VAL SER SEQRES 24 A 383 TYR ALA ILE GLY VAL ALA GLU PRO THR SER ILE MET VAL SEQRES 25 A 383 GLU THR PHE GLY THR GLU LYS VAL PRO SER GLU GLN LEU SEQRES 26 A 383 THR LEU LEU VAL ARG GLU PHE PHE ASP LEU ARG PRO TYR SEQRES 27 A 383 GLY LEU ILE GLN MET LEU ASP LEU LEU HIS PRO ILE TYR SEQRES 28 A 383 LYS GLU THR ALA ALA TYR GLY HIS PHE GLY ARG GLU HIS SEQRES 29 A 383 PHE PRO TRP GLU LYS THR ASP LYS ALA GLN LEU LEU ARG SEQRES 30 A 383 ASP ALA ALA GLY LEU LYS SEQRES 1 B 383 ALA LYS HIS LEU PHE THR SER GLU SER VAL SER GLU GLY SEQRES 2 B 383 HIS PRO ASP LYS ILE ALA ASP GLN ILE SER ASP ALA VAL SEQRES 3 B 383 LEU ASP ALA ILE LEU GLU GLN ASP PRO LYS ALA ARG VAL SEQRES 4 B 383 ALA CYS GLU THR TYR VAL LYS THR GLY MET VAL LEU VAL SEQRES 5 B 383 GLY GLY GLU ILE THR THR SER ALA TRP VAL ASP ILE GLU SEQRES 6 B 383 GLU ILE THR ARG ASN THR VAL ARG GLU ILE GLY TYR VAL SEQRES 7 B 383 HIS SER ASP MET GLY PHE ASP ALA ASN SER CYS ALA VAL SEQRES 8 B 383 LEU SER ALA ILE GLY LYS GLN SER PRO ASP ILE ASN GLN SEQRES 9 B 383 GLY VAL ASP ARG ALA ASP PRO LEU GLU GLN GLY ALA GLY SEQRES 10 B 383 ASP GLN GLY LEU MET PHE GLY TYR ALA THR ASN GLU THR SEQRES 11 B 383 ASP VAL LEU MET PRO ALA PRO ILE THR TYR ALA HIS ARG SEQRES 12 B 383 LEU VAL GLN ARG GLN ALA GLU VAL ARG LYS ASN GLY THR SEQRES 13 B 383 LEU PRO TRP LEU ARG PRO ASP ALA LYS SER GLN VAL THR SEQRES 14 B 383 PHE GLN TYR ASP ASP GLY LYS ILE VAL GLY ILE ASP ALA SEQRES 15 B 383 VAL VAL LEU SER THR GLN HIS SER GLU GLU ILE ASP GLN SEQRES 16 B 383 LYS SER LEU GLN GLU ALA VAL MET GLU GLU ILE ILE LYS SEQRES 17 B 383 PRO ILE LEU PRO ALA GLU TRP LEU THR SER ALA THR LYS SEQRES 18 B 383 PHE PHE ILE ASN PRO THR GLY ARG PHE VAL ILE GLY GLY SEQRES 19 B 383 PRO MET GLY ASP CYS GLY LEU THR GLY ARG LYS ILE ILE SEQRES 20 B 383 VAL ASP THR TYR GLY GLY MET ALA ARG HIS GLY GLY GLY SEQRES 21 B 383 ALA PHE SER GLY LYS ASP PRO SER LYS VAL ASP ARG SER SEQRES 22 B 383 ALA ALA TYR ALA ALA ARG TYR VAL ALA LYS ASN ILE VAL SEQRES 23 B 383 ALA ALA GLY LEU ALA ASP ARG CYS GLU ILE GLN VAL SER SEQRES 24 B 383 TYR ALA ILE GLY VAL ALA GLU PRO THR SER ILE MET VAL SEQRES 25 B 383 GLU THR PHE GLY THR GLU LYS VAL PRO SER GLU GLN LEU SEQRES 26 B 383 THR LEU LEU VAL ARG GLU PHE PHE ASP LEU ARG PRO TYR SEQRES 27 B 383 GLY LEU ILE GLN MET LEU ASP LEU LEU HIS PRO ILE TYR SEQRES 28 B 383 LYS GLU THR ALA ALA TYR GLY HIS PHE GLY ARG GLU HIS SEQRES 29 B 383 PHE PRO TRP GLU LYS THR ASP LYS ALA GLN LEU LEU ARG SEQRES 30 B 383 ASP ALA ALA GLY LEU LYS SEQRES 1 C 383 ALA LYS HIS LEU PHE THR SER GLU SER VAL SER GLU GLY SEQRES 2 C 383 HIS PRO ASP LYS ILE ALA ASP GLN ILE SER ASP ALA VAL SEQRES 3 C 383 LEU ASP ALA ILE LEU GLU GLN ASP PRO LYS ALA ARG VAL SEQRES 4 C 383 ALA CYS GLU THR TYR VAL LYS THR GLY MET VAL LEU VAL SEQRES 5 C 383 GLY GLY GLU ILE THR THR SER ALA TRP VAL ASP ILE GLU SEQRES 6 C 383 GLU ILE THR ARG ASN THR VAL ARG GLU ILE GLY TYR VAL SEQRES 7 C 383 HIS SER ASP MET GLY PHE ASP ALA ASN SER CYS ALA VAL SEQRES 8 C 383 LEU SER ALA ILE GLY LYS GLN SER PRO ASP ILE ASN GLN SEQRES 9 C 383 GLY VAL ASP ARG ALA ASP PRO LEU GLU GLN GLY ALA GLY SEQRES 10 C 383 ASP GLN GLY LEU MET PHE GLY TYR ALA THR ASN GLU THR SEQRES 11 C 383 ASP VAL LEU MET PRO ALA PRO ILE THR TYR ALA HIS ARG SEQRES 12 C 383 LEU VAL GLN ARG GLN ALA GLU VAL ARG LYS ASN GLY THR SEQRES 13 C 383 LEU PRO TRP LEU ARG PRO ASP ALA LYS SER GLN VAL THR SEQRES 14 C 383 PHE GLN TYR ASP ASP GLY LYS ILE VAL GLY ILE ASP ALA SEQRES 15 C 383 VAL VAL LEU SER THR GLN HIS SER GLU GLU ILE ASP GLN SEQRES 16 C 383 LYS SER LEU GLN GLU ALA VAL MET GLU GLU ILE ILE LYS SEQRES 17 C 383 PRO ILE LEU PRO ALA GLU TRP LEU THR SER ALA THR LYS SEQRES 18 C 383 PHE PHE ILE ASN PRO THR GLY ARG PHE VAL ILE GLY GLY SEQRES 19 C 383 PRO MET GLY ASP CYS GLY LEU THR GLY ARG LYS ILE ILE SEQRES 20 C 383 VAL ASP THR TYR GLY GLY MET ALA ARG HIS GLY GLY GLY SEQRES 21 C 383 ALA PHE SER GLY LYS ASP PRO SER LYS VAL ASP ARG SER SEQRES 22 C 383 ALA ALA TYR ALA ALA ARG TYR VAL ALA LYS ASN ILE VAL SEQRES 23 C 383 ALA ALA GLY LEU ALA ASP ARG CYS GLU ILE GLN VAL SER SEQRES 24 C 383 TYR ALA ILE GLY VAL ALA GLU PRO THR SER ILE MET VAL SEQRES 25 C 383 GLU THR PHE GLY THR GLU LYS VAL PRO SER GLU GLN LEU SEQRES 26 C 383 THR LEU LEU VAL ARG GLU PHE PHE ASP LEU ARG PRO TYR SEQRES 27 C 383 GLY LEU ILE GLN MET LEU ASP LEU LEU HIS PRO ILE TYR SEQRES 28 C 383 LYS GLU THR ALA ALA TYR GLY HIS PHE GLY ARG GLU HIS SEQRES 29 C 383 PHE PRO TRP GLU LYS THR ASP LYS ALA GLN LEU LEU ARG SEQRES 30 C 383 ASP ALA ALA GLY LEU LYS SEQRES 1 D 383 ALA LYS HIS LEU PHE THR SER GLU SER VAL SER GLU GLY SEQRES 2 D 383 HIS PRO ASP LYS ILE ALA ASP GLN ILE SER ASP ALA VAL SEQRES 3 D 383 LEU ASP ALA ILE LEU GLU GLN ASP PRO LYS ALA ARG VAL SEQRES 4 D 383 ALA CYS GLU THR TYR VAL LYS THR GLY MET VAL LEU VAL SEQRES 5 D 383 GLY GLY GLU ILE THR THR SER ALA TRP VAL ASP ILE GLU SEQRES 6 D 383 GLU ILE THR ARG ASN THR VAL ARG GLU ILE GLY TYR VAL SEQRES 7 D 383 HIS SER ASP MET GLY PHE ASP ALA ASN SER CYS ALA VAL SEQRES 8 D 383 LEU SER ALA ILE GLY LYS GLN SER PRO ASP ILE ASN GLN SEQRES 9 D 383 GLY VAL ASP ARG ALA ASP PRO LEU GLU GLN GLY ALA GLY SEQRES 10 D 383 ASP GLN GLY LEU MET PHE GLY TYR ALA THR ASN GLU THR SEQRES 11 D 383 ASP VAL LEU MET PRO ALA PRO ILE THR TYR ALA HIS ARG SEQRES 12 D 383 LEU VAL GLN ARG GLN ALA GLU VAL ARG LYS ASN GLY THR SEQRES 13 D 383 LEU PRO TRP LEU ARG PRO ASP ALA LYS SER GLN VAL THR SEQRES 14 D 383 PHE GLN TYR ASP ASP GLY LYS ILE VAL GLY ILE ASP ALA SEQRES 15 D 383 VAL VAL LEU SER THR GLN HIS SER GLU GLU ILE ASP GLN SEQRES 16 D 383 LYS SER LEU GLN GLU ALA VAL MET GLU GLU ILE ILE LYS SEQRES 17 D 383 PRO ILE LEU PRO ALA GLU TRP LEU THR SER ALA THR LYS SEQRES 18 D 383 PHE PHE ILE ASN PRO THR GLY ARG PHE VAL ILE GLY GLY SEQRES 19 D 383 PRO MET GLY ASP CYS GLY LEU THR GLY ARG LYS ILE ILE SEQRES 20 D 383 VAL ASP THR TYR GLY GLY MET ALA ARG HIS GLY GLY GLY SEQRES 21 D 383 ALA PHE SER GLY LYS ASP PRO SER LYS VAL ASP ARG SER SEQRES 22 D 383 ALA ALA TYR ALA ALA ARG TYR VAL ALA LYS ASN ILE VAL SEQRES 23 D 383 ALA ALA GLY LEU ALA ASP ARG CYS GLU ILE GLN VAL SER SEQRES 24 D 383 TYR ALA ILE GLY VAL ALA GLU PRO THR SER ILE MET VAL SEQRES 25 D 383 GLU THR PHE GLY THR GLU LYS VAL PRO SER GLU GLN LEU SEQRES 26 D 383 THR LEU LEU VAL ARG GLU PHE PHE ASP LEU ARG PRO TYR SEQRES 27 D 383 GLY LEU ILE GLN MET LEU ASP LEU LEU HIS PRO ILE TYR SEQRES 28 D 383 LYS GLU THR ALA ALA TYR GLY HIS PHE GLY ARG GLU HIS SEQRES 29 D 383 PHE PRO TRP GLU LYS THR ASP LYS ALA GLN LEU LEU ARG SEQRES 30 D 383 ASP ALA ALA GLY LEU LYS HET K A 386 1 HET MG A 387 1 HET MG A 388 1 HET ANP A 384 31 HET MET A 485 9 HET K B 486 1 HET MG B 487 1 HET MG B 488 1 HET MET B 385 9 HET ANP B 484 31 HET K C 686 1 HET MG C 688 1 HET MG C 887 1 HET SAM C 685 27 HET SAM C 885 27 HET PPK C 684 13 HET MG D 687 1 HET K D 886 1 HET MG D 888 1 HET PPK D 884 13 HETNAM K POTASSIUM ION HETNAM MG MAGNESIUM ION HETNAM ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER HETNAM MET METHIONINE HETNAM SAM S-ADENOSYLMETHIONINE HETNAM PPK (DIPHOSPHONO)AMINOPHOSPHONIC ACID FORMUL 5 K 4(K 1+) FORMUL 6 MG 8(MG 2+) FORMUL 8 ANP 2(C10 H17 N6 O12 P3) FORMUL 9 MET 2(C5 H11 N O2 S) FORMUL 18 SAM 2(C15 H22 N6 O5 S) FORMUL 20 PPK 2(H6 N O9 P3) FORMUL 25 HOH *20(H2 O) HELIX 1 1 HIS A 14 ASP A 34 1 21 HELIX 2 2 ASP A 63 GLY A 76 1 14 HELIX 3 3 SER A 80 GLY A 83 5 4 HELIX 4 4 SER A 99 ASP A 107 1 9 HELIX 5 5 PRO A 135 ASN A 154 1 20 HELIX 6 6 ASP A 194 ILE A 206 1 13 HELIX 7 7 PRO A 212 LEU A 216 5 5 HELIX 8 8 GLY A 233 ASP A 238 1 6 HELIX 9 9 LYS A 269 ALA A 288 1 20 HELIX 10 10 PRO A 321 PHE A 333 1 13 HELIX 11 11 ARG A 336 ASP A 345 1 10 HELIX 12 12 TYR A 351 ALA A 356 5 6 HELIX 13 13 ASP A 371 ALA A 379 1 9 HELIX 14 14 HIS B 14 ASP B 34 1 21 HELIX 15 15 ASP B 63 GLY B 76 1 14 HELIX 16 16 SER B 80 GLY B 83 5 4 HELIX 17 17 SER B 99 ASP B 107 1 9 HELIX 18 18 PRO B 135 ASN B 154 1 20 HELIX 19 19 ASP B 194 ILE B 206 1 13 HELIX 20 20 PRO B 212 LEU B 216 5 5 HELIX 21 21 GLY B 233 ASP B 238 1 6 HELIX 22 22 LYS B 245 THR B 250 1 6 HELIX 23 23 LYS B 269 ALA B 288 1 20 HELIX 24 24 PRO B 321 PHE B 333 1 13 HELIX 25 25 ARG B 336 ASP B 345 1 10 HELIX 26 26 TYR B 351 ALA B 355 5 5 HELIX 27 27 ASP B 371 ALA B 379 1 9 HELIX 28 28 HIS C 14 ASP C 34 1 21 HELIX 29 29 ASP C 63 GLY C 76 1 14 HELIX 30 30 SER C 80 GLY C 83 5 4 HELIX 31 31 SER C 99 ASP C 107 1 9 HELIX 32 32 PRO C 135 ASN C 154 1 20 HELIX 33 33 ASP C 194 ILE C 206 1 13 HELIX 34 34 PRO C 212 LEU C 216 5 5 HELIX 35 35 GLY C 233 ASP C 238 1 6 HELIX 36 36 LYS C 269 ALA C 288 1 20 HELIX 37 37 PRO C 321 PHE C 333 1 13 HELIX 38 38 ARG C 336 ASP C 345 1 10 HELIX 39 39 TYR C 351 ALA C 356 5 6 HELIX 40 40 ASP C 371 ALA C 379 1 9 HELIX 41 41 HIS D 14 ASP D 34 1 21 HELIX 42 42 ASP D 63 GLY D 76 1 14 HELIX 43 43 SER D 80 GLY D 83 5 4 HELIX 44 44 SER D 99 ASP D 107 1 9 HELIX 45 45 PRO D 135 ASN D 154 1 20 HELIX 46 46 ASP D 194 ILE D 206 1 13 HELIX 47 47 GLY D 233 ASP D 238 1 6 HELIX 48 48 LYS D 269 ALA D 288 1 20 HELIX 49 49 PRO D 321 PHE D 333 1 13 HELIX 50 50 ARG D 336 ASP D 345 1 10 HELIX 51 51 TYR D 351 ALA D 355 5 5 HELIX 52 52 ASP D 371 ALA D 379 1 9 SHEET 1 A 4 HIS A 3 VAL A 10 0 SHEET 2 A 4 LEU A 160 ASP A 173 -1 O SER A 166 N SER A 9 SHEET 3 A 4 LYS A 176 HIS A 189 -1 O VAL A 184 N GLN A 167 SHEET 4 A 4 LYS A 221 ILE A 224 1 O LYS A 221 N VAL A 183 SHEET 1 B 4 ALA A 90 GLY A 96 0 SHEET 2 B 4 MET A 49 THR A 57 1 N VAL A 50 O LEU A 92 SHEET 3 B 4 ARG A 38 LYS A 46 -1 N TYR A 44 O LEU A 51 SHEET 4 B 4 GLY A 240 LEU A 241 -1 O GLY A 240 N VAL A 45 SHEET 1 C 2 VAL A 78 HIS A 79 0 SHEET 2 C 2 PHE A 84 ASP A 85 -1 O PHE A 84 N HIS A 79 SHEET 1 D 3 GLY A 120 THR A 127 0 SHEET 2 D 3 ARG A 293 TYR A 300 -1 O VAL A 298 N MET A 122 SHEET 3 D 3 SER A 309 GLU A 313 -1 O GLU A 313 N GLU A 295 SHEET 1 E 4 HIS B 3 VAL B 10 0 SHEET 2 E 4 LEU B 160 ASP B 173 -1 O SER B 166 N SER B 9 SHEET 3 E 4 LYS B 176 HIS B 189 -1 O VAL B 184 N GLN B 167 SHEET 4 E 4 LYS B 221 ILE B 224 1 O LYS B 221 N VAL B 183 SHEET 1 F 4 ALA B 90 GLY B 96 0 SHEET 2 F 4 MET B 49 THR B 57 1 N VAL B 50 O LEU B 92 SHEET 3 F 4 ARG B 38 LYS B 46 -1 N TYR B 44 O LEU B 51 SHEET 4 F 4 GLY B 240 LEU B 241 -1 O GLY B 240 N VAL B 45 SHEET 1 G 2 VAL B 78 HIS B 79 0 SHEET 2 G 2 PHE B 84 ASP B 85 -1 O PHE B 84 N HIS B 79 SHEET 1 H 3 GLY B 120 THR B 127 0 SHEET 2 H 3 ARG B 293 TYR B 300 -1 O VAL B 298 N MET B 122 SHEET 3 H 3 SER B 309 GLU B 313 -1 O GLU B 313 N GLU B 295 SHEET 1 I 4 HIS C 3 VAL C 10 0 SHEET 2 I 4 LEU C 160 ASP C 173 -1 O SER C 166 N SER C 9 SHEET 3 I 4 LYS C 176 HIS C 189 -1 O VAL C 184 N GLN C 167 SHEET 4 I 4 LYS C 221 ILE C 224 1 O PHE C 223 N VAL C 183 SHEET 1 J 4 ALA C 90 GLY C 96 0 SHEET 2 J 4 MET C 49 THR C 57 1 N VAL C 50 O LEU C 92 SHEET 3 J 4 ARG C 38 LYS C 46 -1 N TYR C 44 O LEU C 51 SHEET 4 J 4 GLY C 240 LEU C 241 -1 O GLY C 240 N VAL C 45 SHEET 1 K 2 VAL C 78 HIS C 79 0 SHEET 2 K 2 PHE C 84 ASP C 85 -1 O PHE C 84 N HIS C 79 SHEET 1 L 3 GLY C 120 THR C 127 0 SHEET 2 L 3 ARG C 293 TYR C 300 -1 O VAL C 298 N MET C 122 SHEET 3 L 3 SER C 309 GLU C 313 -1 O GLU C 313 N GLU C 295 SHEET 1 M 4 HIS D 3 VAL D 10 0 SHEET 2 M 4 LEU D 160 ASP D 173 -1 O SER D 166 N SER D 9 SHEET 3 M 4 LYS D 176 HIS D 189 -1 O VAL D 184 N GLN D 167 SHEET 4 M 4 LYS D 221 ILE D 224 1 O PHE D 223 N VAL D 183 SHEET 1 N 4 ALA D 90 GLY D 96 0 SHEET 2 N 4 MET D 49 THR D 57 1 N VAL D 50 O LEU D 92 SHEET 3 N 4 ARG D 38 LYS D 46 -1 N TYR D 44 O LEU D 51 SHEET 4 N 4 GLY D 240 LEU D 241 -1 O GLY D 240 N VAL D 45 SHEET 1 O 2 VAL D 78 HIS D 79 0 SHEET 2 O 2 PHE D 84 ASP D 85 -1 O PHE D 84 N HIS D 79 SHEET 1 P 3 GLY D 120 THR D 127 0 SHEET 2 P 3 ARG D 293 TYR D 300 -1 O VAL D 298 N MET D 122 SHEET 3 P 3 SER D 309 GLU D 313 -1 O GLU D 313 N GLU D 295 LINK K K A 386 OD1 ASP A 238 1555 1555 3.28 LINK K K A 386 O CYS A 239 1555 1555 3.22 LINK K K A 386 OE2 GLU B 42 1555 1555 3.16 LINK K K A 386 O2B ANP A 384 1555 1555 3.00 LINK MG MG A 387 O1A ANP A 384 1555 1555 2.43 LINK MG MG A 387 O1G ANP A 384 1555 1555 2.40 LINK MG MG A 388 O2B ANP A 384 1555 1555 2.23 LINK MG MG A 388 O2A ANP A 384 1555 1555 2.39 LINK MG MG A 388 OD2 ASP A 16 1555 1555 2.25 LINK MG MG A 388 O2G ANP A 384 1555 1555 2.35 LINK K K B 486 O CYS B 239 1555 1555 3.27 LINK K K B 486 OD1 ASP B 238 1555 1555 3.07 LINK K K B 486 OE2 GLU A 42 1555 1555 3.17 LINK K K B 486 O2B ANP B 484 1555 1555 3.11 LINK MG MG B 487 O1A ANP B 484 1555 1555 2.44 LINK MG MG B 487 O1G ANP B 484 1555 1555 2.27 LINK MG MG B 488 O2B ANP B 484 1555 1555 2.28 LINK MG MG B 488 O2G ANP B 484 1555 1555 2.38 LINK MG MG B 488 O2A ANP B 484 1555 1555 2.55 LINK MG MG B 488 OD2 ASP B 16 1555 1555 2.31 LINK K K C 686 OE2 GLU D 42 1555 1555 3.04 LINK K K C 686 OD1 ASP C 238 1555 1555 2.97 LINK K K C 686 O2B PPK C 684 1555 1555 3.29 LINK K K C 686 O CYS C 239 1555 1555 3.14 LINK K K C 686 N CYS C 239 1555 1555 3.72 LINK MG MG C 688 O2G PPK C 684 1555 1555 2.96 LINK MG MG C 688 OD1 ASP C 16 1555 1555 2.77 LINK MG MG C 688 O2B PPK C 684 1555 1555 2.18 LINK MG MG C 688 O2A PPK C 684 1555 1555 2.71 LINK MG MG C 688 OD2 ASP C 16 1555 1555 2.14 LINK MG MG C 887 O1G PPK D 884 1555 1555 2.39 LINK MG MG C 887 OD1 ASP C 271 1555 1555 2.97 LINK MG MG C 887 O1A PPK D 884 1555 1555 2.54 LINK MG MG D 687 O1G PPK C 684 1555 1555 2.53 LINK MG MG D 687 O1A PPK C 684 1555 1555 2.35 LINK K K D 886 OD1 ASP D 238 1555 1555 3.06 LINK K K D 886 OE2 GLU C 42 1555 1555 3.02 LINK K K D 886 O2B PPK D 884 1555 1555 3.29 LINK K K D 886 O CYS D 239 1555 1555 3.16 LINK MG MG D 888 O2A PPK D 884 1555 1555 2.77 LINK MG MG D 888 OD1 ASP D 16 1555 1555 2.88 LINK MG MG D 888 OD2 ASP D 16 1555 1555 2.14 LINK MG MG D 888 O2B PPK D 884 1555 1555 2.14 LINK MG MG D 888 O2G PPK D 884 1555 1555 2.78 SITE 1 AC1 4 ASP A 238 CYS A 239 ANP A 384 GLU B 42 SITE 1 AC2 2 LYS A 245 ANP A 384 SITE 1 AC3 2 ASP A 16 ANP A 384 SITE 1 AC4 4 GLU A 42 ASP B 238 CYS B 239 ANP B 484 SITE 1 AC5 2 LYS B 245 ANP B 484 SITE 1 AC6 2 ASP B 16 ANP B 484 SITE 1 AC7 4 ASP C 238 CYS C 239 PPK C 684 GLU D 42 SITE 1 AC8 3 PPK C 684 ASP D 118 ASP D 271 SITE 1 AC9 2 ASP C 16 PPK C 684 SITE 1 BC1 4 GLU C 42 ASP D 238 CYS D 239 PPK D 884 SITE 1 BC2 2 ASP C 271 PPK D 884 SITE 1 BC3 2 ASP D 16 PPK D 884 SITE 1 BC4 22 HIS C 14 PRO C 15 ASP C 163 LYS C 165 SITE 2 BC4 22 THR C 227 ARG C 229 PHE C 230 ASP C 238 SITE 3 BC4 22 PPK C 684 HOH C 700 HOH C 702 HOH C 711 SITE 4 BC4 22 HOH C 716 ALA D 40 GLU D 55 GLN D 98 SITE 5 BC4 22 ASP D 101 ILE D 102 GLY D 117 ASP D 118 SITE 6 BC4 22 LYS D 269 ILE D 302 SITE 1 BC5 21 ALA C 40 GLU C 55 GLN C 98 ASP C 101 SITE 2 BC5 21 ILE C 102 GLY C 117 ASP C 118 LYS C 269 SITE 3 BC5 21 ILE C 302 HOH C 900 HOH C 902 HIS D 14 SITE 4 BC5 21 PRO D 15 ASP D 163 LYS D 165 THR D 227 SITE 5 BC5 21 ARG D 229 PHE D 230 ASP D 238 PPK D 884 SITE 6 BC5 21 HOH D 916 SITE 1 BC6 24 HIS A 14 PRO A 15 ASP A 16 ASP A 163 SITE 2 BC6 24 LYS A 165 SER A 186 ARG A 229 PHE A 230 SITE 3 BC6 24 ASP A 238 ARG A 244 LYS A 245 K A 386 SITE 4 BC6 24 MG A 387 MG A 388 HOH A 411 HOH A 413 SITE 5 BC6 24 ILE B 102 ASP B 118 GLY B 259 GLY B 260 SITE 6 BC6 24 ALA B 261 LYS B 265 ASP B 271 MET B 385 SITE 1 BC7 12 ASP A 238 ANP A 384 HOH A 401 ALA B 40 SITE 2 BC7 12 GLU B 55 GLN B 98 ILE B 102 GLY B 117 SITE 3 BC7 12 ASP B 118 LYS B 269 ILE B 302 HOH B 400 SITE 1 BC8 25 ASP A 101 ILE A 102 ASP A 118 GLY A 259 SITE 2 BC8 25 GLY A 260 ALA A 261 LYS A 265 ASP A 271 SITE 3 BC8 25 MET A 485 HOH A 530 HIS B 14 PRO B 15 SITE 4 BC8 25 ASP B 16 ASP B 163 LYS B 165 SER B 186 SITE 5 BC8 25 ARG B 229 PHE B 230 ASP B 238 ARG B 244 SITE 6 BC8 25 LYS B 245 K B 486 MG B 487 MG B 488 SITE 7 BC8 25 HOH B 513 SITE 1 BC9 12 ALA A 40 GLU A 55 GLN A 98 ILE A 102 SITE 2 BC9 12 GLY A 117 ASP A 118 LYS A 269 ILE A 302 SITE 3 BC9 12 HOH A 500 HOH A 501 ASP B 238 ANP B 484 SITE 1 CC1 15 HIS C 14 ASP C 16 LYS C 165 ARG C 244 SITE 2 CC1 15 LYS C 245 SAM C 685 K C 686 MG C 688 SITE 3 CC1 15 ASP D 118 GLY D 259 GLY D 260 ALA D 261 SITE 4 CC1 15 LYS D 265 ASP D 271 MG D 687 SITE 1 CC2 16 ASP C 118 GLY C 259 GLY C 260 ALA C 261 SITE 2 CC2 16 LYS C 265 ASP C 271 SAM C 885 MG C 887 SITE 3 CC2 16 HOH C 930 HIS D 14 ASP D 16 LYS D 165 SITE 4 CC2 16 ARG D 244 LYS D 245 K D 886 MG D 888 CRYST1 225.820 69.130 118.230 90.00 90.00 90.00 P 21 21 21 16 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.004428 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014465 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008458 0.00000