HEADER TRANSFERASE 11-MAY-01 1H4K TITLE SULFURTRANSFERASE FROM AZOTOBACTER VINELANDII IN COMPLEX WITH TITLE 2 HYPOPHOSPHITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SULFURTRANSFERASE; COMPND 3 CHAIN: X; COMPND 4 SYNONYM: RHODANESE-LIKE PROTEIN; COMPND 5 EC: 2.8.1.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AZOTOBACTER VINELANDII; SOURCE 3 ORGANISM_TAXID: 354; SOURCE 4 CELLULAR_LOCATION: CYTOPLASM; SOURCE 5 GENE: RHDA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI M15; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 1007065; SOURCE 8 EXPRESSION_SYSTEM_VARIANT: PRE4; SOURCE 9 EXPRESSION_SYSTEM_CELLULAR_LOCATION: CYTOPLASM; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PQE32; SOURCE 12 OTHER_DETAILS: SYNTHETIC GENE KEYWDS TRANSFERASE, SULFUR METABOLISM, THIOSULFATE:CYANIDE EXPDTA X-RAY DIFFRACTION AUTHOR D.BORDO,F.FORLANI,A.SPALLAROSSA,R.COLNAGHI,A.CARPEN,S.PAGANI, AUTHOR 2 M.BOLOGNESI REVDAT 5 13-DEC-23 1H4K 1 REMARK REVDAT 4 24-JUL-19 1H4K 1 REMARK REVDAT 3 05-FEB-14 1H4K 1 HEADER SOURCE KEYWDS REMARK REVDAT 3 2 1 VERSN FORMUL REVDAT 2 24-FEB-09 1H4K 1 VERSN REVDAT 1 16-MAY-02 1H4K 0 JRNL AUTH D.BORDO,F.FORLANI,A.SPALLAROSSA,R.COLNAGHI,A.CARPEN, JRNL AUTH 2 M.BOLOGNESI,S.PAGANI JRNL TITL A PERSULFURATED CYSTEINE PROMOTES ACTIVE SITE REACTIVITY IN JRNL TITL 2 AZOTOBACTER VINELANDII RHODANSE JRNL REF BIOL.CHEM. V. 382 1245 2001 JRNL REFN ISSN 1431-6730 JRNL PMID 11592406 JRNL DOI 10.1515/BC.2001.155 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.BORDO,D.DERIU,R.COLNAGHI,A.CARPEN,S.PAGANI,M.BOLOGNESI REMARK 1 TITL THE CRYSTAL STRUCTURE OF A SULFURTRANSFERASE FROM REMARK 1 TITL 2 AZOTOBACTER VINELANDII HIGHLITHS THE EVOLUTIONARY REMARK 1 TITL 3 RELATIONSHIP BETWEEN THE RHODANESE AND PHOSPHATASE ENZYME REMARK 1 TITL 4 FAMILIES REMARK 1 REF J.MOL.BIOL. V. 298 691 2000 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 10788330 REMARK 1 DOI 10.1006/JMBI.2000.3651 REMARK 2 REMARK 2 RESOLUTION. 2.05 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 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) (%) : 92.5 REMARK 3 NUMBER OF REFLECTIONS : 19795 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) : 0.210 REMARK 3 FREE R VALUE : 0.240 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 2098 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 196 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 3.500 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 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 : PARAM19X.PRO REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1H4K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-MAY-01. REMARK 100 THE DEPOSITION ID IS D_1290006168. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : X11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8349 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18208 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.4 REMARK 200 DATA REDUNDANCY : 5.700 REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : 0.09400 REMARK 200 FOR THE DATA SET : 10.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.09 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : 0.30000 REMARK 200 R SYM FOR SHELL (I) : 0.30000 REMARK 200 FOR SHELL : 3.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 1E0C REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.7 M MGSO4, 50 MM MES PH 6.0, 5% REMARK 280 (V/V)ETHANEDIOL, PH 6.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 20.14750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 75.73250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.14750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 75.73250 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: X 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 400 REMARK 400 COMPOUND REMARK 400 OTHER_DETAILS: HYPOPHOSPHYTE BOUND IN FRONT OF THE ACTIVE REMARK 400 SITE. REMARK 400 SIMILARITY: RHODANESE FAMILY MEMBER. 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 ASP X 2 -128.10 49.53 REMARK 500 THR X 31 -95.46 -88.88 REMARK 500 ALA X 135 -75.91 -66.04 REMARK 500 ASP X 162 33.22 -99.39 REMARK 500 CYS X 230 -139.11 -139.67 REMARK 500 HIS X 234 -62.04 -99.42 REMARK 500 SER X 257 -169.46 55.80 REMARK 500 GLU X 260 -60.24 -92.24 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 X 1273 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 X 1274 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO2 X 1272 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO X 1275 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO X 1276 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1E0C RELATED DB: PDB REMARK 900 SULFURTRANSFERASE FROM AZOTOBACTER VINELANDII REMARK 900 RELATED ID: 1H4M RELATED DB: PDB REMARK 900 SULFURTRANSFERASE FROM AZOTOBACTER VINELANDII DBREF 1H4K X 1 271 UNP P52197 THTR_AZOVI 1 271 SEQRES 1 X 271 MET ASP ASP PHE ALA SER LEU PRO LEU VAL ILE GLU PRO SEQRES 2 X 271 ALA ASP LEU GLN ALA ARG LEU SER ALA PRO GLU LEU ILE SEQRES 3 X 271 LEU VAL ASP LEU THR SER ALA ALA ARG TYR ALA GLU GLY SEQRES 4 X 271 HIS ILE PRO GLY ALA ARG PHE VAL ASP PRO LYS ARG THR SEQRES 5 X 271 GLN LEU GLY GLN PRO PRO ALA PRO GLY LEU GLN PRO PRO SEQRES 6 X 271 ARG GLU GLN LEU GLU SER LEU PHE GLY GLU LEU GLY HIS SEQRES 7 X 271 ARG PRO GLU ALA VAL TYR VAL VAL TYR ASP ASP GLU GLY SEQRES 8 X 271 GLY GLY TRP ALA GLY ARG PHE ILE TRP LEU LEU ASP VAL SEQRES 9 X 271 ILE GLY GLN GLN ARG TYR HIS TYR LEU ASN GLY GLY LEU SEQRES 10 X 271 THR ALA TRP LEU ALA GLU ASP ARG PRO LEU SER ARG GLU SEQRES 11 X 271 LEU PRO ALA PRO ALA GLY GLY PRO VAL ALA LEU SER LEU SEQRES 12 X 271 HIS ASP GLU PRO THR ALA SER ARG ASP TYR LEU LEU GLY SEQRES 13 X 271 ARG LEU GLY ALA ALA ASP LEU ALA ILE TRP ASP ALA ARG SEQRES 14 X 271 SER PRO GLN GLU TYR ARG GLY GLU LYS VAL LEU ALA ALA SEQRES 15 X 271 LYS GLY GLY HIS ILE PRO GLY ALA VAL ASN PHE GLU TRP SEQRES 16 X 271 THR ALA ALA MET ASP PRO SER ARG ALA LEU ARG ILE ARG SEQRES 17 X 271 THR ASP ILE ALA GLY ARG LEU GLU GLU LEU GLY ILE THR SEQRES 18 X 271 PRO ASP LYS GLU ILE VAL THR HIS CYS GLN THR HIS HIS SEQRES 19 X 271 ARG SER GLY LEU THR TYR LEU ILE ALA LYS ALA LEU GLY SEQRES 20 X 271 TYR PRO ARG VAL LYS GLY TYR ALA GLY SER TRP GLY GLU SEQRES 21 X 271 TRP GLY ASN HIS PRO ASP THR PRO VAL GLU LEU HET PO2 X1272 3 HET SO4 X1273 5 HET SO4 X1274 5 HET EDO X1275 4 HET EDO X1276 4 HETNAM PO2 HYPOPHOSPHITE HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 PO2 O2 P 1- FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 EDO 2(C2 H6 O2) FORMUL 7 HOH *196(H2 O) HELIX 1 1 MET X 1 ALA X 5 5 5 HELIX 2 2 GLU X 12 ALA X 18 1 7 HELIX 3 3 SER X 32 GLY X 39 1 8 HELIX 4 4 ASP X 48 GLN X 53 5 6 HELIX 5 5 PRO X 65 GLY X 77 1 13 HELIX 6 6 GLY X 92 ILE X 105 1 14 HELIX 7 7 GLY X 115 GLU X 123 1 9 HELIX 8 8 SER X 150 LEU X 158 1 9 HELIX 9 9 SER X 170 ARG X 175 1 6 HELIX 10 10 GLU X 194 ALA X 198 5 5 HELIX 11 11 ASP X 200 ALA X 204 5 5 HELIX 12 12 ASP X 210 GLU X 217 1 8 HELIX 13 13 ARG X 235 LEU X 246 1 12 HELIX 14 14 GLY X 256 GLY X 262 1 7 SHEET 1 XA 5 VAL X 10 ILE X 11 0 SHEET 2 XA 5 TYR X 110 LEU X 113 1 O TYR X 112 N ILE X 11 SHEET 3 XA 5 VAL X 83 TYR X 87 1 O TYR X 84 N HIS X 111 SHEET 4 XA 5 LEU X 25 ASP X 29 1 O ILE X 26 N VAL X 85 SHEET 5 XA 5 ARG X 45 PHE X 46 1 O ARG X 45 N ASP X 29 SHEET 1 XB 4 VAL X 191 ASN X 192 0 SHEET 2 XB 4 LEU X 163 ASP X 167 1 O ILE X 165 N VAL X 191 SHEET 3 XB 4 GLU X 225 HIS X 229 1 O GLU X 225 N ALA X 164 SHEET 4 XB 4 VAL X 251 GLY X 253 1 O LYS X 252 N THR X 228 CISPEP 1 PRO X 57 PRO X 58 0 0.13 SITE 1 AC1 3 HIS X 144 ASP X 145 GLU X 146 SITE 1 AC2 1 ARG X 151 SITE 1 AC3 6 CYS X 230 GLN X 231 THR X 232 HIS X 234 SITE 2 AC3 6 ARG X 235 HOH X2193 SITE 1 AC4 6 LEU X 158 GLY X 159 ALA X 160 LEU X 163 SITE 2 AC4 6 PRO X 188 HOH X2194 SITE 1 AC5 6 PHE X 46 ARG X 51 GLU X 75 HOH X2058 SITE 2 AC5 6 HOH X2195 HOH X2196 CRYST1 40.295 151.465 53.638 90.00 90.00 90.00 P 21 21 2 4 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 0.024817 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006602 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018643 0.00000