HEADER SYNTHETASE 29-APR-98 1FGS TITLE FOLYLPOLYGLUTAMATE SYNTHETASE FROM LACTOBACILLUS CASEI COMPND MOL_ID: 1; COMPND 2 MOLECULE: FOLYLPOLYGLUTAMATE SYNTHETASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FPGS; COMPND 5 EC: 6.3.2.17; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTOBACILLUS CASEI; SOURCE 3 ORGANISM_TAXID: 1582; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SYNTHETASE, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR X.SUN,A.BOGNAR,E.BAKER,C.SMITH REVDAT 2 24-FEB-09 1FGS 1 VERSN REVDAT 1 04-MAY-99 1FGS 0 JRNL AUTH X.SUN,A.L.BOGNAR,E.N.BAKER,C.A.SMITH JRNL TITL STRUCTURAL HOMOLOGIES WITH ATP- AND FOLATE-BINDING JRNL TITL 2 ENZYMES IN THE CRYSTAL STRUCTURE OF JRNL TITL 3 FOLYLPOLYGLUTAMATE SYNTHETASE. JRNL REF PROC.NATL.ACAD.SCI.USA V. 95 6647 1998 JRNL REFN ISSN 0027-8424 JRNL PMID 9618466 JRNL DOI 10.1073/PNAS.95.12.6647 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TNT REMARK 3 AUTHORS : TRONRUD,TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 15311 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 USING ALL DATA, NO SIGMA CUTOFF. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.1960 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.00 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 809 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 16120 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2988 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 169 REMARK 3 REMARK 3 WILSON B VALUE (FROM FCALC, A**2) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.008 ; NULL ; NULL REMARK 3 BOND ANGLES (DEGREES) : 1.460 ; NULL ; NULL REMARK 3 TORSION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES (A) : NULL ; NULL ; NULL REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS (A) : NULL ; NULL ; NULL REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 RESTRAINT LIBRARIES. REMARK 3 STEREOCHEMISTRY : ENGH AND HUBER REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1FGS COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-NOV-96 REMARK 200 TEMPERATURE (KELVIN) : 285 REMARK 200 PH : 5.3 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 RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : AGROVATA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15725 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 2.500 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.27200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MULTIPLE ISOMORPHOUS REMARK 200 REPLACEMENT REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.3 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 23.05000 REMARK 290 SMTRY3 2 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 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 LYS A 18 REMARK 465 THR A 19 REMARK 465 ILE A 146 REMARK 465 GLY A 147 REMARK 465 GLY A 148 REMARK 465 ASP A 149 REMARK 465 THR A 150 REMARK 465 HIS A 170 REMARK 465 GLN A 171 REMARK 465 LYS A 172 REMARK 465 LEU A 173 REMARK 465 LEU A 174 REMARK 465 GLY A 175 REMARK 465 HIS A 176 REMARK 465 ILE A 342 REMARK 465 LEU A 343 REMARK 465 ALA A 344 REMARK 465 ASP A 345 REMARK 465 LYS A 346 REMARK 465 ASP A 347 REMARK 465 ALA A 373 REMARK 465 LEU A 374 REMARK 465 PRO A 375 REMARK 465 GLU A 376 REMARK 465 ALA A 377 REMARK 465 GLY A 378 REMARK 465 TYR A 379 REMARK 465 GLU A 380 REMARK 465 ALA A 381 REMARK 465 LEU A 382 REMARK 465 HIS A 383 REMARK 465 GLU A 384 REMARK 465 GLY A 426 REMARK 465 LYS A 427 REMARK 465 SER A 428 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 15 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 21 CG OD1 OD2 REMARK 470 ASP A 169 CG OD1 OD2 REMARK 470 ASN A 317 CG OD1 ND2 REMARK 470 TYR A 348 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASP A 353 CG OD1 OD2 REMARK 470 ARG A 354 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 372 CG CD NE CZ NH1 NH2 REMARK 470 TYR A 414 CG CD1 CD2 CE1 CE2 CZ OH REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 244 CB - CG - OD1 ANGL. DEV. = 5.6 DEGREES REMARK 500 PRO A 318 C - N - CD ANGL. DEV. = -15.8 DEGREES REMARK 500 PRO A 371 C - N - CD ANGL. DEV. = -36.9 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 VAL A 155 14.61 -144.41 REMARK 500 ARG A 224 -62.64 -125.18 REMARK 500 TRP A 236 74.40 -105.17 REMARK 500 ASP A 244 -153.71 -142.94 REMARK 500 PRO A 255 51.44 -95.45 REMARK 500 SER A 360 -97.94 -67.15 REMARK 500 THR A 370 -168.94 -112.55 REMARK 500 PRO A 371 -103.52 -115.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 511 DISTANCE = 5.03 ANGSTROMS REMARK 525 HOH A 561 DISTANCE = 5.43 ANGSTROMS 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 MG A 998 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 POP A 999 O1 REMARK 620 2 SER A 73 O 159.5 REMARK 620 3 GLU A 143 OE1 130.3 68.7 REMARK 620 4 GLU A 143 OE2 93.0 100.9 42.6 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 998 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE POP A 999 DBREF 1FGS A 1 428 UNP P15925 FOLC_LACCA 1 428 SEQADV 1FGS ALA A 128 UNP P15925 GLY 128 CONFLICT SEQRES 1 A 428 MET ASN TYR THR GLU THR VAL ALA TYR ILE HIS SER PHE SEQRES 2 A 428 PRO ARG LEU ALA LYS THR GLY ASP HIS ARG ARG ILE LEU SEQRES 3 A 428 THR LEU LEU HIS ALA LEU GLY ASN PRO GLN GLN GLN GLY SEQRES 4 A 428 ARG TYR ILE HIS VAL THR GLY THR ASN GLY LYS GLY SER SEQRES 5 A 428 ALA ALA ASN ALA ILE ALA HIS VAL LEU GLU ALA SER GLY SEQRES 6 A 428 LEU THR VAL GLY LEU TYR THR SER PRO PHE ILE MET ARG SEQRES 7 A 428 PHE ASN GLU ARG ILE MET ILE ASP HIS GLU PRO ILE PRO SEQRES 8 A 428 ASP ALA ALA LEU VAL ASN ALA VAL ALA PHE VAL ARG ALA SEQRES 9 A 428 ALA LEU GLU ARG LEU GLN GLN GLN GLN ALA ASP PHE ASN SEQRES 10 A 428 VAL THR GLU PHE GLU PHE ILE THR ALA LEU ALA TYR TRP SEQRES 11 A 428 TYR PHE ARG GLN ARG GLN VAL ASP VAL ALA VAL ILE GLU SEQRES 12 A 428 VAL GLY ILE GLY GLY ASP THR ASP SER THR ASN VAL ILE SEQRES 13 A 428 THR PRO VAL VAL SER VAL LEU THR GLU VAL ALA LEU ASP SEQRES 14 A 428 HIS GLN LYS LEU LEU GLY HIS THR ILE THR ALA ILE ALA SEQRES 15 A 428 LYS HIS LYS ALA GLY ILE ILE LYS ARG GLY ILE PRO VAL SEQRES 16 A 428 VAL THR GLY ASN LEU VAL PRO ASP ALA ALA ALA VAL VAL SEQRES 17 A 428 ALA ALA LYS VAL ALA THR THR GLY SER GLN TRP LEU ARG SEQRES 18 A 428 PHE ASP ARG ASP PHE SER VAL PRO LYS ALA LYS LEU HIS SEQRES 19 A 428 GLY TRP GLY GLN ARG PHE THR TYR GLU ASP GLN ASP GLY SEQRES 20 A 428 ARG ILE SER ASP LEU GLU VAL PRO LEU VAL GLY ASP TYR SEQRES 21 A 428 GLN GLN ARG ASN MET ALA ILE ALA ILE GLN THR ALA LYS SEQRES 22 A 428 VAL TYR ALA LYS GLN THR GLU TRP PRO LEU THR PRO GLN SEQRES 23 A 428 ASN ILE ARG GLN GLY LEU ALA ALA SER HIS TRP PRO ALA SEQRES 24 A 428 ARG LEU GLU LYS ILE SER ASP THR PRO LEU ILE VAL ILE SEQRES 25 A 428 ASP GLY ALA HIS ASN PRO ASP GLY ILE ASN GLY LEU ILE SEQRES 26 A 428 THR ALA LEU LYS GLN LEU PHE SER GLN PRO ILE THR VAL SEQRES 27 A 428 ILE ALA GLY ILE LEU ALA ASP LYS ASP TYR ALA ALA MET SEQRES 28 A 428 ALA ASP ARG LEU THR ALA ALA PHE SER THR VAL TYR LEU SEQRES 29 A 428 VAL PRO VAL PRO GLY THR PRO ARG ALA LEU PRO GLU ALA SEQRES 30 A 428 GLY TYR GLU ALA LEU HIS GLU GLY ARG LEU LYS ASP SER SEQRES 31 A 428 TRP GLN GLU ALA LEU ALA ALA SER LEU ASN ASP VAL PRO SEQRES 32 A 428 ASP GLN PRO ILE VAL ILE THR GLY SER LEU TYR LEU ALA SEQRES 33 A 428 SER ALA VAL ARG GLN THR LEU LEU GLY GLY LYS SER HET MG A 998 1 HET POP A 999 9 HETNAM MG MAGNESIUM ION HETNAM POP PYROPHOSPHATE 2- FORMUL 2 MG MG 2+ FORMUL 3 POP H2 O7 P2 2- FORMUL 4 HOH *169(H2 O) HELIX 1 1 TYR A 3 ILE A 10 1 8 HELIX 2 2 ARG A 23 ALA A 31 1 9 HELIX 3 3 PRO A 35 GLN A 37 5 3 HELIX 4 4 LYS A 50 ALA A 63 1 14 HELIX 5 5 PHE A 79 ARG A 82 5 4 HELIX 6 6 ASP A 92 GLN A 112 1 21 HELIX 7 7 GLU A 120 GLN A 134 1 15 HELIX 8 8 ILE A 178 ILE A 188 1 11 HELIX 9 9 PRO A 202 THR A 215 1 14 HELIX 10 10 ASP A 259 GLN A 278 5 20 HELIX 11 11 PRO A 285 ALA A 293 1 9 HELIX 12 12 PRO A 318 LEU A 331 1 14 HELIX 13 13 MET A 351 ALA A 358 1 8 HELIX 14 14 TRP A 391 ASP A 401 1 11 HELIX 15 15 LEU A 413 LEU A 423 1 11 SHEET 1 A 7 TRP A 219 ARG A 221 0 SHEET 2 A 7 PRO A 194 THR A 197 1 N VAL A 195 O LEU A 220 SHEET 3 A 7 VAL A 160 LEU A 163 1 N SER A 161 O PRO A 194 SHEET 4 A 7 TYR A 41 THR A 45 1 N HIS A 43 O VAL A 160 SHEET 5 A 7 VAL A 139 GLU A 143 1 N ALA A 140 O ILE A 42 SHEET 6 A 7 VAL A 68 TYR A 71 1 N GLY A 69 O VAL A 139 SHEET 7 A 7 ILE A 83 ILE A 85 -1 N MET A 84 O LEU A 70 SHEET 1 B 3 LYS A 230 LEU A 233 0 SHEET 2 B 3 GLN A 238 THR A 241 -1 N THR A 241 O LYS A 230 SHEET 3 B 3 LEU A 252 VAL A 254 -1 N VAL A 254 O GLN A 238 SHEET 1 C 5 THR A 361 LEU A 364 0 SHEET 2 C 5 ILE A 336 ALA A 340 1 N VAL A 338 O THR A 361 SHEET 3 C 5 PRO A 406 THR A 410 1 N PRO A 406 O THR A 337 SHEET 4 C 5 ILE A 310 ILE A 312 1 N VAL A 311 O ILE A 407 SHEET 5 C 5 GLU A 302 SER A 305 -1 N SER A 305 O ILE A 310 LINK MG MG A 998 O1 POP A 999 1555 1555 3.04 LINK MG MG A 998 O SER A 73 1555 1555 2.48 LINK MG MG A 998 OE1 GLU A 143 1555 1555 3.14 LINK MG MG A 998 OE2 GLU A 143 1555 1555 2.63 CISPEP 1 SER A 73 PRO A 74 0 0.94 CISPEP 2 THR A 307 PRO A 308 0 3.20 SITE 1 AC1 3 SER A 73 GLU A 143 POP A 999 SITE 1 AC2 8 ASN A 48 GLY A 49 LYS A 50 GLY A 51 SITE 2 AC2 8 SER A 52 TRP A 297 ARG A 300 MG A 998 CRYST1 54.000 46.100 84.900 90.00 107.30 90.00 P 1 21 1 2 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 0.018519 0.000000 0.005768 0.00000 SCALE2 0.000000 0.021692 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012337 0.00000