HEADER SIGNALING PROTEIN 14-APR-05 1ZDM TITLE CRYSTAL STRUCTURE OF ACTIVATED CHEY BOUND TO XE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHEMOTAXIS PROTEIN CHEY; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: CHEY; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)/PACYC; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS XENON BINDING, PROTEIN CAVITIES, PROTEIN CONFORMATION ASSAY, KEYWDS 2 ACTIVATED CHEY, RESPONSE REGULATORS, BEF3, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR T.J.LOWERY,M.DOUCLEFF,E.J.RUIZ,S.M.RUBIN,A.PINES,D.E.WEMMER REVDAT 2 24-FEB-09 1ZDM 1 VERSN REVDAT 1 26-APR-05 1ZDM 0 JRNL AUTH T.J.LOWERY,M.DOUCLEFF,E.J.RUIZ,S.M.RUBIN,A.PINES, JRNL AUTH 2 D.E.WEMMER JRNL TITL DISTINGUISHING MULTIPLE CHEMOTAXIS Y PROTEIN JRNL TITL 2 CONFORMATIONS WITH LASER-POLARIZED 129XE NMR. JRNL REF PROTEIN SCI. V. 14 848 2005 JRNL REFN ISSN 0961-8368 JRNL PMID 15741343 JRNL DOI 10.1110/PS.041231005 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH S.Y.LEE,H.S.CHO,J.G.PELTON,D.YAN,E.A.BERRY, REMARK 1 AUTH 2 D.E.WEMMER REMARK 1 TITL CRYSTAL STRUCTURE OF ACTIVATED CHEY. COMPARISON REMARK 1 TITL 2 WITH OTHER ACTIVATED RECEIVER DOMAINS. REMARK 1 REF J.BIOL.CHEM. V. 276 16425 2001 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 11279165 REMARK 1 DOI 10.1074/JBC.M101002200 REMARK 1 REFERENCE 2 REMARK 1 AUTH H.S.CHO,S.Y.LEE,D.YAN,X.PAN,J.S.PARKINSON,S.KUSTU, REMARK 1 AUTH 2 D.E.WEMMER,J.G.PELTON REMARK 1 TITL NMR STRUCTURE OF ACTIVATED CHEY REMARK 1 REF J.MOL.BIOL. 543 2000 REMARK 1 REFN ESSN 1089-8638 REMARK 1 PMID 10731410 REMARK 1 DOI 10.1006/JMBI.2000.3595 REMARK 1 REFERENCE 3 REMARK 1 AUTH S.Y.LEE,H.S.CHO,J.G.PELTON,D.YAN,R.K.HENDERSON, REMARK 1 AUTH 2 D.S.KING,L.HUANG,S.KUSTU,E.A.BERRY,D.E.WEMMER REMARK 1 TITL CRYSTAL STRUCTURE OF AN ACTIVATED RESPONSE REMARK 1 TITL 2 REGULATOR BOUND TO ITS TARGET. REMARK 1 REF NAT.STRUCT.MOL.BIOL. 52 2001 REMARK 1 REFN ESSN 1545-9985 REMARK 1 PMID 11135671 REMARK 1 DOI 10.1038/83053 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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 : 18968 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) : 0.224 REMARK 3 FREE R VALUE : 0.267 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1865 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.55 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 10.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3580 REMARK 3 BIN FREE R VALUE : 0.3930 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 336 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.021 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1965 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 170 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 52.30 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) : 0.34 REMARK 3 ESD FROM SIGMAA (A) : 0.40 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 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) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.50 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.87 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 1ZDM COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-APR-05. REMARK 100 THE RCSB ID CODE IS RCSB032599. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 03-JUL-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19018 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 80.580 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10300 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.53 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.43900 REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB 1NY5 AMINO ACIDS 1-124 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 70.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 M AMMONIUM SULFATE, 5-10% REMARK 280 GLYCEROL, 100 MM TRIS, PH 8.4, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 26.86500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 80.58500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.91000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 80.58500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.86500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 26.91000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 MET A 1 REMARK 465 MET B 1 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD2 BFD B 57 O HOH B 220 2.14 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 ASN A 62 -59.64 74.09 REMARK 500 SER A 79 -33.24 -31.26 REMARK 500 ALA A 101 0.53 -67.87 REMARK 500 ASN B 62 -42.84 75.08 REMARK 500 MET B 63 110.54 -172.23 REMARK 500 SER B 79 -43.50 -7.90 REMARK 500 LYS B 92 -38.44 -37.06 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 243 DISTANCE = 5.26 ANGSTROMS REMARK 525 HOH A 247 DISTANCE = 5.76 ANGSTROMS REMARK 525 HOH A 271 DISTANCE = 7.41 ANGSTROMS REMARK 525 HOH A 281 DISTANCE = 5.06 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 MN A 192 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 BFD A 57 F1 REMARK 620 2 ASP A 13 OD1 156.3 REMARK 620 3 BFD A 57 OD2 74.7 81.9 REMARK 620 4 HOH A 196 O 92.3 90.4 87.0 REMARK 620 5 ASN A 59 O 88.2 85.3 83.8 170.3 REMARK 620 6 HOH A 221 O 96.8 106.3 170.9 96.6 93.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 191 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 BFD B 57 F1 REMARK 620 2 BFD B 57 OD2 70.0 REMARK 620 3 ASN B 59 O 91.9 82.5 REMARK 620 4 HOH B 228 O 89.0 158.9 96.7 REMARK 620 5 HOH B 195 O 85.7 76.6 158.5 104.6 REMARK 620 6 ASP B 13 OD1 152.3 83.3 92.0 117.7 80.7 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN B 191 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MN A 192 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE A 181 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE XE B 182 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FQW RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ACTIVATED CHEY REMARK 900 RELATED ID: 1F4V RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ACTIVATED CHEY BOUND TO THE N-TERMINUS REMARK 900 OF FLIM REMARK 900 RELATED ID: 1DJM RELATED DB: PDB REMARK 900 NMR STRUCTURE OF ACTIVATED CHEY DBREF 1ZDM A 1 129 UNP P06143 CHEY_ECOLI 0 128 DBREF 1ZDM B 1 129 UNP P06143 CHEY_ECOLI 0 128 SEQADV 1ZDM BFD A 57 UNP P06143 ASP 56 MODIFIED RESIDUE SEQADV 1ZDM BFD B 57 UNP P06143 ASP 56 MODIFIED RESIDUE SEQRES 1 A 129 MET ALA ASP LYS GLU LEU LYS PHE LEU VAL VAL ASP ASP SEQRES 2 A 129 PHE SER THR MET ARG ARG ILE VAL ARG ASN LEU LEU LYS SEQRES 3 A 129 GLU LEU GLY PHE ASN ASN VAL GLU GLU ALA GLU ASP GLY SEQRES 4 A 129 VAL ASP ALA LEU ASN LYS LEU GLN ALA GLY GLY TYR GLY SEQRES 5 A 129 PHE VAL ILE SER BFD TRP ASN MET PRO ASN MET ASP GLY SEQRES 6 A 129 LEU GLU LEU LEU LYS THR ILE ARG ALA ASP GLY ALA MET SEQRES 7 A 129 SER ALA LEU PRO VAL LEU MET VAL THR ALA GLU ALA LYS SEQRES 8 A 129 LYS GLU ASN ILE ILE ALA ALA ALA GLN ALA GLY ALA SER SEQRES 9 A 129 GLY TYR VAL VAL LYS PRO PHE THR ALA ALA THR LEU GLU SEQRES 10 A 129 GLU LYS LEU ASN LYS ILE PHE GLU LYS LEU GLY MET SEQRES 1 B 129 MET ALA ASP LYS GLU LEU LYS PHE LEU VAL VAL ASP ASP SEQRES 2 B 129 PHE SER THR MET ARG ARG ILE VAL ARG ASN LEU LEU LYS SEQRES 3 B 129 GLU LEU GLY PHE ASN ASN VAL GLU GLU ALA GLU ASP GLY SEQRES 4 B 129 VAL ASP ALA LEU ASN LYS LEU GLN ALA GLY GLY TYR GLY SEQRES 5 B 129 PHE VAL ILE SER BFD TRP ASN MET PRO ASN MET ASP GLY SEQRES 6 B 129 LEU GLU LEU LEU LYS THR ILE ARG ALA ASP GLY ALA MET SEQRES 7 B 129 SER ALA LEU PRO VAL LEU MET VAL THR ALA GLU ALA LYS SEQRES 8 B 129 LYS GLU ASN ILE ILE ALA ALA ALA GLN ALA GLY ALA SER SEQRES 9 B 129 GLY TYR VAL VAL LYS PRO PHE THR ALA ALA THR LEU GLU SEQRES 10 B 129 GLU LYS LEU ASN LYS ILE PHE GLU LYS LEU GLY MET MODRES 1ZDM BFD A 57 ASP ASPARTATE BERYLLIUM TRIFLUORIDE MODRES 1ZDM BFD B 57 ASP ASPARTATE BERYLLIUM TRIFLUORIDE HET BFD A 57 12 HET BFD B 57 12 HET MN B 191 1 HET MN A 192 1 HET XE A 181 1 HET XE B 182 1 HETNAM BFD ASPARTATE BERYLLIUM TRIFLUORIDE HETNAM MN MANGANESE (II) ION HETNAM XE XENON FORMUL 1 BFD 2(C4 H6 BE F3 N O4 2-) FORMUL 3 MN 2(MN 2+) FORMUL 5 XE 2(XE) FORMUL 7 HOH *170(H2 O) HELIX 1 1 PHE A 14 GLY A 29 1 16 HELIX 2 2 ASP A 38 ALA A 48 1 11 HELIX 3 3 ASP A 64 ASP A 75 1 12 HELIX 4 4 LYS A 91 ALA A 101 1 11 HELIX 5 5 THR A 112 GLY A 128 1 17 HELIX 6 6 PHE B 14 LEU B 28 1 15 HELIX 7 7 ASP B 38 ALA B 48 1 11 HELIX 8 8 ASP B 64 ASP B 75 1 12 HELIX 9 9 LYS B 91 ALA B 101 1 11 HELIX 10 10 THR B 112 LEU B 127 1 16 SHEET 1 A 5 VAL A 33 ALA A 36 0 SHEET 2 A 5 PHE A 8 VAL A 11 1 N VAL A 10 O GLU A 34 SHEET 3 A 5 PHE A 53 SER A 56 1 O ILE A 55 N VAL A 11 SHEET 4 A 5 VAL A 83 THR A 87 1 O LEU A 84 N VAL A 54 SHEET 5 A 5 GLY A 105 VAL A 108 1 O VAL A 107 N MET A 85 SHEET 1 B 5 VAL B 33 ALA B 36 0 SHEET 2 B 5 PHE B 8 VAL B 11 1 N VAL B 10 O GLU B 34 SHEET 3 B 5 PHE B 53 SER B 56 1 O ILE B 55 N VAL B 11 SHEET 4 B 5 VAL B 83 THR B 87 1 O LEU B 84 N SER B 56 SHEET 5 B 5 GLY B 105 VAL B 108 1 O VAL B 107 N MET B 85 LINK MN MN A 192 F1 BFD A 57 1555 1555 2.08 LINK MN MN B 191 F1 BFD B 57 1555 1555 2.12 LINK C SER A 56 N BFD A 57 1555 1555 1.33 LINK C BFD A 57 N TRP A 58 1555 1555 1.33 LINK MN MN A 192 OD1 ASP A 13 1555 1555 2.19 LINK MN MN A 192 OD2 BFD A 57 1555 1555 2.15 LINK MN MN A 192 O HOH A 196 1555 1555 2.51 LINK MN MN A 192 O ASN A 59 1555 1555 2.37 LINK MN MN A 192 O HOH A 221 1555 1555 2.29 LINK C SER B 56 N BFD B 57 1555 1555 1.33 LINK C BFD B 57 N TRP B 58 1555 1555 1.33 LINK MN MN B 191 OD2 BFD B 57 1555 1555 2.32 LINK MN MN B 191 O ASN B 59 1555 1555 2.28 LINK MN MN B 191 O HOH B 228 1555 1555 2.31 LINK MN MN B 191 O HOH B 195 1555 1555 2.43 LINK MN MN B 191 OD1 ASP B 13 1555 1555 2.31 CISPEP 1 LYS A 109 PRO A 110 0 -0.44 CISPEP 2 LYS B 109 PRO B 110 0 -0.47 SITE 1 AC1 5 ASP B 13 BFD B 57 ASN B 59 HOH B 195 SITE 2 AC1 5 HOH B 228 SITE 1 AC2 5 ASP A 13 BFD A 57 ASN A 59 HOH A 196 SITE 2 AC2 5 HOH A 221 SITE 1 AC3 1 VAL A 11 SITE 1 AC4 2 VAL B 11 ASP B 12 CRYST1 53.730 53.820 161.170 90.00 90.00 90.00 P 21 21 21 8 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 0.018612 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018580 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006205 0.00000