HEADER ISOMERASE 12-SEP-19 6UBQ TITLE CRYSTAL STRUCTURE OF KETOSTEROID ISOMERASE FROM PSEUDOMONAS PUTIDA TITLE 2 (PKSI) BOUND TO 4-ANDROSTENEDIONE AT 100 K COMPND MOL_ID: 1; COMPND 2 MOLECULE: STEROID DELTA-ISOMERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: DELTA(5)-3-KETOSTEROID ISOMERASE; COMPND 5 EC: 5.3.3.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS PUTIDA; SOURCE 3 ORGANISM_TAXID: 303; SOURCE 4 GENE: KSI; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR F.YABUKARSKI,D.HERSCHLAG REVDAT 3 11-OCT-23 6UBQ 1 REMARK REVDAT 2 17-MAR-21 6UBQ 1 JRNL REVDAT 1 23-SEP-20 6UBQ 0 JRNL AUTH F.YABUKARSKI,J.T.BIEL,M.M.PINNEY,T.DOUKOV,A.S.POWERS, JRNL AUTH 2 J.S.FRASER,D.HERSCHLAG JRNL TITL ASSESSMENT OF ENZYME ACTIVE SITE POSITIONING AND TESTS OF JRNL TITL 2 CATALYTIC MECHANISMS THROUGH X-RAY-DERIVED CONFORMATIONAL JRNL TITL 3 ENSEMBLES. JRNL REF PROC.NATL.ACAD.SCI.USA V. 117 33204 2020 JRNL REFN ESSN 1091-6490 JRNL PMID 33376217 JRNL DOI 10.1073/PNAS.2011350117 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1_2575: ???) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.64 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 64304 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.153 REMARK 3 R VALUE (WORKING SET) : 0.152 REMARK 3 FREE R VALUE : 0.170 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.940 REMARK 3 FREE R VALUE TEST SET COUNT : 3176 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 34.6443 - 3.6931 1.00 2879 148 0.1736 0.1868 REMARK 3 2 3.6931 - 2.9318 1.00 2746 152 0.1551 0.1626 REMARK 3 3 2.9318 - 2.5613 1.00 2711 140 0.1530 0.1448 REMARK 3 4 2.5613 - 2.3272 1.00 2701 131 0.1425 0.1512 REMARK 3 5 2.3272 - 2.1604 1.00 2698 127 0.1367 0.1598 REMARK 3 6 2.1604 - 2.0331 1.00 2677 130 0.1374 0.1471 REMARK 3 7 2.0331 - 1.9313 1.00 2673 136 0.1375 0.1645 REMARK 3 8 1.9313 - 1.8472 1.00 2641 158 0.1291 0.1655 REMARK 3 9 1.8472 - 1.7761 1.00 2684 132 0.1237 0.1350 REMARK 3 10 1.7761 - 1.7148 1.00 2627 126 0.1177 0.1476 REMARK 3 11 1.7148 - 1.6612 1.00 2621 149 0.1189 0.1638 REMARK 3 12 1.6612 - 1.6137 1.00 2670 137 0.1228 0.1543 REMARK 3 13 1.6137 - 1.5712 1.00 2625 133 0.1209 0.1662 REMARK 3 14 1.5712 - 1.5329 1.00 2653 137 0.1315 0.1705 REMARK 3 15 1.5329 - 1.4980 1.00 2606 140 0.1371 0.1583 REMARK 3 16 1.4980 - 1.4662 1.00 2651 137 0.1492 0.2000 REMARK 3 17 1.4662 - 1.4368 1.00 2624 139 0.1648 0.2176 REMARK 3 18 1.4368 - 1.4097 1.00 2618 144 0.1804 0.2266 REMARK 3 19 1.4097 - 1.3845 1.00 2612 138 0.1955 0.2050 REMARK 3 20 1.3845 - 1.3611 1.00 2638 133 0.2080 0.2353 REMARK 3 21 1.3611 - 1.3391 1.00 2616 135 0.2197 0.2765 REMARK 3 22 1.3391 - 1.3185 1.00 2625 139 0.2478 0.2739 REMARK 3 23 1.3185 - 1.2991 0.97 2532 135 0.2681 0.3067 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.120 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.750 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.55 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.85 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 2346 REMARK 3 ANGLE : 0.963 3231 REMARK 3 CHIRALITY : 0.075 338 REMARK 3 PLANARITY : 0.008 451 REMARK 3 DIHEDRAL : 15.822 916 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6UBQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-SEP-19. REMARK 100 THE DEPOSITION ID IS D_1000243943. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAY-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.78719 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.25 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 64423 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.299 REMARK 200 RESOLUTION RANGE LOW (A) : 37.160 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 13.20 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.4 REMARK 200 DATA REDUNDANCY IN SHELL : 12.40 REMARK 200 R MERGE FOR SHELL (I) : 1.97200 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: PHASER REMARK 200 STARTING MODEL: 3VSY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 17-23% PEG 3350, 0.2 M MAGNESIUM REMARK 280 CHLORIDE, PH 7.2, VAPOR DIFFUSION, HANGING DROP, 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 18.10450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 47.78100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.15800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 47.78100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 18.10450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.15800 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2860 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12920 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -44.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 ASN A 2 REMARK 465 GLU A 129 REMARK 465 PRO A 130 REMARK 465 GLN A 131 REMARK 465 GLU B 129 REMARK 465 PRO B 130 REMARK 465 GLN B 131 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 B 468 DISTANCE = 5.99 ANGSTROMS REMARK 525 HOH B 469 DISTANCE = 6.10 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 B 203 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 310 O REMARK 620 2 HOH B 332 O 89.6 REMARK 620 3 HOH B 354 O 85.6 83.5 REMARK 620 4 HOH B 396 O 178.5 88.9 94.1 REMARK 620 5 HOH B 416 O 90.2 176.1 92.6 91.3 REMARK 620 6 HOH B 432 O 91.9 89.2 172.3 88.3 94.7 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 ASD A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ASD B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG B 203 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6TZD RELATED DB: PDB REMARK 900 RELATED ID: 6U1Z RELATED DB: PDB REMARK 900 RELATED ID: 6U4I RELATED DB: PDB DBREF 6UBQ A 1 131 UNP P07445 SDIS_PSEPU 1 131 DBREF 6UBQ B 1 131 UNP P07445 SDIS_PSEPU 1 131 SEQRES 1 A 131 MET ASN LEU PRO THR ALA GLN GLU VAL GLN GLY LEU MET SEQRES 2 A 131 ALA ARG TYR ILE GLU LEU VAL ASP VAL GLY ASP ILE GLU SEQRES 3 A 131 ALA ILE VAL GLN MET TYR ALA ASP ASP ALA THR VAL GLU SEQRES 4 A 131 ASP PRO PHE GLY GLN PRO PRO ILE HIS GLY ARG GLU GLN SEQRES 5 A 131 ILE ALA ALA PHE TYR ARG GLN GLY LEU GLY GLY GLY LYS SEQRES 6 A 131 VAL ARG ALA CYS LEU THR GLY PRO VAL ARG ALA SER HIS SEQRES 7 A 131 ASN GLY CYS GLY ALA MET PRO PHE ARG VAL GLU MET VAL SEQRES 8 A 131 TRP ASN GLY GLN PRO CYS ALA LEU ASP VAL ILE ASP VAL SEQRES 9 A 131 MET ARG PHE ASP GLU HIS GLY ARG ILE GLN THR MET GLN SEQRES 10 A 131 ALA TYR TRP SER GLU VAL ASN LEU SER VAL ARG GLU PRO SEQRES 11 A 131 GLN SEQRES 1 B 131 MET ASN LEU PRO THR ALA GLN GLU VAL GLN GLY LEU MET SEQRES 2 B 131 ALA ARG TYR ILE GLU LEU VAL ASP VAL GLY ASP ILE GLU SEQRES 3 B 131 ALA ILE VAL GLN MET TYR ALA ASP ASP ALA THR VAL GLU SEQRES 4 B 131 ASP PRO PHE GLY GLN PRO PRO ILE HIS GLY ARG GLU GLN SEQRES 5 B 131 ILE ALA ALA PHE TYR ARG GLN GLY LEU GLY GLY GLY LYS SEQRES 6 B 131 VAL ARG ALA CYS LEU THR GLY PRO VAL ARG ALA SER HIS SEQRES 7 B 131 ASN GLY CYS GLY ALA MET PRO PHE ARG VAL GLU MET VAL SEQRES 8 B 131 TRP ASN GLY GLN PRO CYS ALA LEU ASP VAL ILE ASP VAL SEQRES 9 B 131 MET ARG PHE ASP GLU HIS GLY ARG ILE GLN THR MET GLN SEQRES 10 B 131 ALA TYR TRP SER GLU VAL ASN LEU SER VAL ARG GLU PRO SEQRES 11 B 131 GLN HET ASD A 201 47 HET CL A 202 1 HET ASD B 201 47 HET CL B 202 1 HET MG B 203 1 HETNAM ASD 4-ANDROSTENE-3-17-DIONE HETNAM CL CHLORIDE ION HETNAM MG MAGNESIUM ION FORMUL 3 ASD 2(C19 H26 O2) FORMUL 4 CL 2(CL 1-) FORMUL 7 MG MG 2+ FORMUL 8 HOH *273(H2 O) HELIX 1 AA1 THR A 5 GLY A 23 1 19 HELIX 2 AA2 ASP A 24 MET A 31 1 8 HELIX 3 AA3 GLY A 49 GLY A 62 1 14 HELIX 4 AA4 SER A 121 VAL A 123 5 3 HELIX 5 AA5 THR B 5 GLY B 23 1 19 HELIX 6 AA6 ASP B 24 MET B 31 1 8 HELIX 7 AA7 GLY B 49 GLY B 62 1 14 HELIX 8 AA8 SER B 121 VAL B 123 5 3 SHEET 1 AA1 6 ILE A 47 HIS A 48 0 SHEET 2 AA1 6 TYR A 32 GLU A 39 -1 N VAL A 38 O ILE A 47 SHEET 3 AA1 6 ILE A 113 TYR A 119 1 O ILE A 113 N ALA A 33 SHEET 4 AA1 6 GLN A 95 PHE A 107 -1 N ILE A 102 O TYR A 119 SHEET 5 AA1 6 CYS A 81 TRP A 92 -1 N MET A 90 O CYS A 97 SHEET 6 AA1 6 ARG A 75 ALA A 76 -1 N ARG A 75 O ALA A 83 SHEET 1 AA2 4 ARG A 67 LEU A 70 0 SHEET 2 AA2 4 CYS A 81 TRP A 92 -1 O GLU A 89 N ARG A 67 SHEET 3 AA2 4 GLN A 95 PHE A 107 -1 O CYS A 97 N MET A 90 SHEET 4 AA2 4 LEU A 125 VAL A 127 -1 O SER A 126 N ALA A 98 SHEET 1 AA3 6 ILE B 47 HIS B 48 0 SHEET 2 AA3 6 TYR B 32 GLU B 39 -1 N VAL B 38 O ILE B 47 SHEET 3 AA3 6 ILE B 113 TYR B 119 1 O ILE B 113 N ALA B 33 SHEET 4 AA3 6 GLN B 95 PHE B 107 -1 N ILE B 102 O TYR B 119 SHEET 5 AA3 6 CYS B 81 TRP B 92 -1 N TRP B 92 O GLN B 95 SHEET 6 AA3 6 ARG B 75 ALA B 76 -1 N ARG B 75 O ALA B 83 SHEET 1 AA4 4 ARG B 67 LEU B 70 0 SHEET 2 AA4 4 CYS B 81 TRP B 92 -1 O GLU B 89 N ARG B 67 SHEET 3 AA4 4 GLN B 95 PHE B 107 -1 O GLN B 95 N TRP B 92 SHEET 4 AA4 4 LEU B 125 VAL B 127 -1 O SER B 126 N ALA B 98 LINK MG MG B 203 O HOH B 310 1555 1555 2.06 LINK MG MG B 203 O HOH B 332 1555 1555 2.06 LINK MG MG B 203 O HOH B 354 1555 1555 2.19 LINK MG MG B 203 O HOH B 396 1555 4555 2.10 LINK MG MG B 203 O HOH B 416 1555 1555 2.07 LINK MG MG B 203 O HOH B 432 1555 1555 2.03 CISPEP 1 ASP A 40 PRO A 41 0 1.82 CISPEP 2 ASP B 40 PRO B 41 0 2.15 SITE 1 AC1 10 TYR A 16 ASP A 40 PHE A 86 MET A 90 SITE 2 AC1 10 LEU A 99 ASP A 103 TRP A 120 HOH A 302 SITE 3 AC1 10 HOH A 352 ASN B 93 SITE 1 AC2 5 GLY A 72 ARG A 75 HOH A 314 HOH A 381 SITE 2 AC2 5 THR B 71 SITE 1 AC3 11 ASN A 93 TYR B 16 ASP B 40 PHE B 86 SITE 2 AC3 11 MET B 90 LEU B 99 ASP B 103 TRP B 120 SITE 3 AC3 11 HOH B 306 HOH B 313 HOH B 339 SITE 1 AC4 5 THR A 71 HOH A 381 GLY B 72 ARG B 75 SITE 2 AC4 5 HOH B 340 SITE 1 AC5 6 HOH B 310 HOH B 332 HOH B 354 HOH B 396 SITE 2 AC5 6 HOH B 416 HOH B 432 CRYST1 36.209 74.316 95.562 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 0.027617 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013456 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010464 0.00000