HEADER ISOMERASE 21-NOV-03 1V57 TITLE CRYSTAL STRUCTURE OF THE DISULFIDE BOND ISOMERASE DSBG COMPND MOL_ID: 1; COMPND 2 MOLECULE: THIOL:DISULFIDE INTERCHANGE PROTEIN DSBG; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DSBG DISULFIDE BOND ISOMERASE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: DSBG; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET42B KEYWDS OXIDIZED DSBG, REDOX PROTEIN, PROTEIN DISULFIDE ISOMERASE, KEYWDS 2 THIOREDOXIN FOLD, STRAINED REDOX-ACTIVE CENTER, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR B.HERAS,M.A.EDELING,H.J.SCHIRRA,S.RAINA,J.L.MARTIN REVDAT 4 03-APR-24 1V57 1 REMARK REVDAT 3 27-DEC-23 1V57 1 REMARK SEQADV REVDAT 2 24-FEB-09 1V57 1 VERSN REVDAT 1 29-JUN-04 1V57 0 JRNL AUTH B.HERAS,M.A.EDELING,H.J.SCHIRRA,S.RAINA,J.L.MARTIN JRNL TITL CRYSTAL STRUCTURES OF THE DSBG DISULFIDE ISOMERASE REVEAL AN JRNL TITL 2 UNSTABLE DISULFIDE JRNL REF PROC.NATL.ACAD.SCI.USA V. 101 8876 2004 JRNL REFN ISSN 0027-8424 JRNL PMID 15184683 JRNL DOI 10.1073/PNAS.0402769101 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.HERAS,M.A.EDELING,K.A.BYRIEL,A.JONES,S.RAINA,J.L.MARTIN REMARK 1 TITL DEHYDRATION CONVERTS DSBG CRYSTAL DIFFRACTION FROM LOW TO REMARK 1 TITL 2 HIGH RESOLUTION. REMARK 1 REF STRUCTURE V. 11 139 2003 REMARK 1 REFN ISSN 0969-2126 REMARK 1 DOI 10.1016/S0969-2126(03)00005-4 REMARK 2 REMARK 2 RESOLUTION. 2.00 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.17 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) (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 36299 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 3621 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 77.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2920 REMARK 3 BIN FREE R VALUE : 0.3150 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 478 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.014 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3570 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 508 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.10 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.75000 REMARK 3 B22 (A**2) : 0.48000 REMARK 3 B33 (A**2) : -1.23000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.72000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.30 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) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.29 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.840 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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: REFINEMENT: MAXIMUM LIKELIHOOD IN CNS. REMARK 3 LAST MINIMISATION STEP PERFORMED USING A REDUCED WEIGHTING FOR THE REMARK 3 DISULFIDE BOND LENGTH. REMARK 4 REMARK 4 1V57 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-NOV-03. REMARK 100 THE DEPOSITION ID IS D_1000006220. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-DEC-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 3.75 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 : YALE MIRRORS REMARK 200 OPTICS : OSMIC MAXFLUX CONFOCAL BLUE REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSTAL CLEAR 1.3, CRYSTALCLEAR REMARK 200 V. 1.3 (MSC/RIGAKU) REMARK 200 DATA SCALING SOFTWARE : CRYSTALCLEAR V. 1.3 (MSC/RIGAKU) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36303 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 32.170 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.5 REMARK 200 DATA REDUNDANCY : 3.200 REMARK 200 R MERGE (I) : 0.08100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.87 REMARK 200 R MERGE FOR SHELL (I) : 0.31300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: DIFFERENCE FOURIER REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: STRUCTURE OF REDUCED DSBG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.88 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 4000, 0.1M SODIUM CITRATE, REMARK 280 0.2M AMMONIUM SULFATE, PH 3.75, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 58.25900 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.52350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 58.25900 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.52350 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A HOMODIMER GENERATED FROM ONE REMARK 300 MOMOMER IN THE ASYMMETRIC UNIT BY THE OPERATIONS: -X, Y, -Z. 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: DIMERIC 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 BIOMT1 2 -1.000000 0.000000 0.000000 109.05857 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 85.09066 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 109.05857 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 85.09066 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A1352 LIES ON A SPECIAL POSITION. 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 GLU A 1 REMARK 465 LYS A 231 REMARK 465 LEU A 232 REMARK 465 GLN A 233 REMARK 465 HIS A 234 REMARK 465 HIS A 235 REMARK 465 HIS A 236 REMARK 465 HIS A 237 REMARK 465 HIS A 238 REMARK 465 HIS A 239 REMARK 465 HIS A 240 REMARK 465 HIS A 241 REMARK 465 GLU B 1 REMARK 465 LYS B 231 REMARK 465 LEU B 232 REMARK 465 GLN B 233 REMARK 465 HIS B 234 REMARK 465 HIS B 235 REMARK 465 HIS B 236 REMARK 465 HIS B 237 REMARK 465 HIS B 238 REMARK 465 HIS B 239 REMARK 465 HIS B 240 REMARK 465 HIS B 241 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 8 CD CE NZ REMARK 480 LYS A 28 CG CD CE NZ REMARK 480 LYS A 48 CE NZ REMARK 480 LYS A 59 CE NZ REMARK 480 ARG A 78 CD NE CZ NH1 NH2 REMARK 480 LYS A 94 CD CE NZ REMARK 480 LYS A 95 CG CD CE NZ REMARK 480 LYS A 153 CD CE NZ REMARK 480 LYS B 48 CE NZ REMARK 480 LYS B 95 CD CE NZ REMARK 480 LYS B 168 CE NZ REMARK 480 LYS B 208 CG CD CE NZ REMARK 480 GLU B 209 CD OE1 OE2 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 CYS A 109 CA - CB - SG ANGL. DEV. = 7.7 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 GLN A 35 -121.60 56.69 REMARK 500 ILE A 72 -64.52 -109.87 REMARK 500 PHE A 108 60.83 -107.98 REMARK 500 PHE A 108 61.42 -107.98 REMARK 500 PRO A 174 170.13 -55.18 REMARK 500 PRO B 45 99.65 -66.90 REMARK 500 ASP B 46 -18.59 137.00 REMARK 500 PHE B 108 76.23 -109.52 REMARK 500 PHE B 108 76.66 -109.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2004 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1V58 RELATED DB: PDB REMARK 900 REDUCED DSBG AT 1.7 ANGSTROM RESOLUTION DBREF 1V57 A 1 231 UNP P77202 DSBG_ECOLI 18 248 DBREF 1V57 B 1 231 UNP P77202 DSBG_ECOLI 18 248 SEQADV 1V57 LEU A 232 UNP P77202 EXPRESSION TAG SEQADV 1V57 GLN A 233 UNP P77202 EXPRESSION TAG SEQADV 1V57 HIS A 234 UNP P77202 EXPRESSION TAG SEQADV 1V57 HIS A 235 UNP P77202 EXPRESSION TAG SEQADV 1V57 HIS A 236 UNP P77202 EXPRESSION TAG SEQADV 1V57 HIS A 237 UNP P77202 EXPRESSION TAG SEQADV 1V57 HIS A 238 UNP P77202 EXPRESSION TAG SEQADV 1V57 HIS A 239 UNP P77202 EXPRESSION TAG SEQADV 1V57 HIS A 240 UNP P77202 EXPRESSION TAG SEQADV 1V57 HIS A 241 UNP P77202 EXPRESSION TAG SEQRES 1 A 241 GLU GLU LEU PRO ALA PRO VAL LYS ALA ILE GLU LYS GLN SEQRES 2 A 241 GLY ILE THR ILE ILE LYS THR PHE ASP ALA PRO GLY GLY SEQRES 3 A 241 MET LYS GLY TYR LEU GLY LYS TYR GLN ASP MET GLY VAL SEQRES 4 A 241 THR ILE TYR LEU THR PRO ASP GLY LYS HIS ALA ILE SER SEQRES 5 A 241 GLY TYR MET TYR ASN GLU LYS GLY GLU ASN LEU SER ASN SEQRES 6 A 241 THR LEU ILE GLU LYS GLU ILE TYR ALA PRO ALA GLY ARG SEQRES 7 A 241 GLU MET TRP GLN ARG MET GLU GLN SER HIS TRP LEU LEU SEQRES 8 A 241 ASP GLY LYS LYS ASP ALA PRO VAL ILE VAL TYR VAL PHE SEQRES 9 A 241 ALA ASP PRO PHE CYS PRO TYR CYS LYS GLN PHE TRP GLN SEQRES 10 A 241 GLN ALA ARG PRO TRP VAL ASP SER GLY LYS VAL GLN LEU SEQRES 11 A 241 ARG THR LEU LEU VAL GLY VAL ILE LYS PRO GLU SER PRO SEQRES 12 A 241 ALA THR ALA ALA ALA ILE LEU ALA SER LYS ASP PRO ALA SEQRES 13 A 241 LYS THR TRP GLN GLN TYR GLU ALA SER GLY GLY LYS LEU SEQRES 14 A 241 LYS LEU ASN VAL PRO ALA ASN VAL SER THR GLU GLN MET SEQRES 15 A 241 LYS VAL LEU SER ASP ASN GLU LYS LEU MET ASP ASP LEU SEQRES 16 A 241 GLY ALA ASN VAL THR PRO ALA ILE TYR TYR MET SER LYS SEQRES 17 A 241 GLU ASN THR LEU GLN GLN ALA VAL GLY LEU PRO ASP GLN SEQRES 18 A 241 LYS THR LEU ASN ILE ILE MET GLY ASN LYS LEU GLN HIS SEQRES 19 A 241 HIS HIS HIS HIS HIS HIS HIS SEQRES 1 B 241 GLU GLU LEU PRO ALA PRO VAL LYS ALA ILE GLU LYS GLN SEQRES 2 B 241 GLY ILE THR ILE ILE LYS THR PHE ASP ALA PRO GLY GLY SEQRES 3 B 241 MET LYS GLY TYR LEU GLY LYS TYR GLN ASP MET GLY VAL SEQRES 4 B 241 THR ILE TYR LEU THR PRO ASP GLY LYS HIS ALA ILE SER SEQRES 5 B 241 GLY TYR MET TYR ASN GLU LYS GLY GLU ASN LEU SER ASN SEQRES 6 B 241 THR LEU ILE GLU LYS GLU ILE TYR ALA PRO ALA GLY ARG SEQRES 7 B 241 GLU MET TRP GLN ARG MET GLU GLN SER HIS TRP LEU LEU SEQRES 8 B 241 ASP GLY LYS LYS ASP ALA PRO VAL ILE VAL TYR VAL PHE SEQRES 9 B 241 ALA ASP PRO PHE CYS PRO TYR CYS LYS GLN PHE TRP GLN SEQRES 10 B 241 GLN ALA ARG PRO TRP VAL ASP SER GLY LYS VAL GLN LEU SEQRES 11 B 241 ARG THR LEU LEU VAL GLY VAL ILE LYS PRO GLU SER PRO SEQRES 12 B 241 ALA THR ALA ALA ALA ILE LEU ALA SER LYS ASP PRO ALA SEQRES 13 B 241 LYS THR TRP GLN GLN TYR GLU ALA SER GLY GLY LYS LEU SEQRES 14 B 241 LYS LEU ASN VAL PRO ALA ASN VAL SER THR GLU GLN MET SEQRES 15 B 241 LYS VAL LEU SER ASP ASN GLU LYS LEU MET ASP ASP LEU SEQRES 16 B 241 GLY ALA ASN VAL THR PRO ALA ILE TYR TYR MET SER LYS SEQRES 17 B 241 GLU ASN THR LEU GLN GLN ALA VAL GLY LEU PRO ASP GLN SEQRES 18 B 241 LYS THR LEU ASN ILE ILE MET GLY ASN LYS LEU GLN HIS SEQRES 19 B 241 HIS HIS HIS HIS HIS HIS HIS HET SO4 A2001 5 HET SO4 A2002 5 HET SO4 B2003 5 HET SO4 B2004 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 4(O4 S 2-) FORMUL 7 HOH *508(H2 O) HELIX 1 1 PRO A 4 LYS A 12 1 9 HELIX 2 2 ASN A 62 ILE A 72 1 11 HELIX 3 3 ALA A 74 ALA A 76 5 3 HELIX 4 4 GLY A 77 GLN A 86 1 10 HELIX 5 5 CYS A 109 SER A 125 1 17 HELIX 6 6 GLU A 141 SER A 152 1 12 HELIX 7 7 ASP A 154 SER A 165 1 12 HELIX 8 8 SER A 178 LEU A 195 1 18 HELIX 9 9 ASP A 220 MET A 228 1 9 HELIX 10 10 PRO B 4 LYS B 12 1 9 HELIX 11 11 ASN B 62 ILE B 72 1 11 HELIX 12 12 TYR B 73 GLN B 86 1 14 HELIX 13 13 CYS B 109 ASP B 124 1 16 HELIX 14 14 GLU B 141 SER B 152 1 12 HELIX 15 15 ASP B 154 SER B 165 1 12 HELIX 16 16 SER B 178 LEU B 195 1 18 HELIX 17 17 ASP B 220 MET B 228 1 9 SHEET 1 A 4 ILE A 15 ASP A 22 0 SHEET 2 A 4 LYS A 28 TYR A 34 -1 O GLY A 29 N PHE A 21 SHEET 3 A 4 MET A 37 LEU A 43 -1 O MET A 37 N TYR A 34 SHEET 4 A 4 ALA A 50 SER A 52 -1 O ILE A 51 N TYR A 42 SHEET 1 B 5 LEU A 90 ASP A 92 0 SHEET 2 B 5 VAL A 128 LEU A 134 -1 O LEU A 130 N ASP A 92 SHEET 3 B 5 VAL A 99 ALA A 105 1 N VAL A 101 O ARG A 131 SHEET 4 B 5 ALA A 202 SER A 207 -1 O TYR A 204 N TYR A 102 SHEET 5 B 5 THR A 211 VAL A 216 -1 O ALA A 215 N ILE A 203 SHEET 1 C 4 ILE B 15 ASP B 22 0 SHEET 2 C 4 LYS B 28 TYR B 34 -1 O LEU B 31 N LYS B 19 SHEET 3 C 4 MET B 37 LEU B 43 -1 O LEU B 43 N LYS B 28 SHEET 4 C 4 ALA B 50 SER B 52 -1 O ILE B 51 N TYR B 42 SHEET 1 D 5 LEU B 90 ASP B 92 0 SHEET 2 D 5 VAL B 128 LEU B 134 -1 O LEU B 130 N ASP B 92 SHEET 3 D 5 VAL B 99 ALA B 105 1 N VAL B 101 O ARG B 131 SHEET 4 D 5 ALA B 202 MET B 206 -1 O TYR B 204 N TYR B 102 SHEET 5 D 5 LEU B 212 VAL B 216 -1 O ALA B 215 N ILE B 203 SSBOND 1 CYS A 109 CYS A 112 1555 1555 2.04 CISPEP 1 THR A 200 PRO A 201 0 0.22 CISPEP 2 THR B 200 PRO B 201 0 -0.02 SITE 1 AC1 5 HIS A 49 ASN A 57 LEU A 63 HOH A1308 SITE 2 AC1 5 HOH A1355 SITE 1 AC2 5 SER A 152 LYS A 153 ASN A 172 HOH A1097 SITE 2 AC2 5 LYS B 170 SITE 1 AC3 5 LYS A 170 SER B 152 LYS B 153 HOH B1140 SITE 2 AC3 5 HOH B1210 SITE 1 AC4 5 HIS B 49 ASN B 57 LEU B 63 HOH B1052 SITE 2 AC4 5 HOH B1127 CRYST1 116.518 57.047 85.417 90.00 95.01 90.00 C 1 2 1 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 0.008582 0.000000 0.000752 0.00000 SCALE2 0.000000 0.017529 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011752 0.00000