HEADER VIRAL PROTEIN 24-SEP-14 4REZ TITLE CRYSTAL STRUCTURE OF THE MIDDLE-EAST RESPIRATORY SYNDROME CORONAVIRUS TITLE 2 PAPAIN-LIKE PROTEASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ORF1AB PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1480-1803; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN BETACORONAVIRUS 2C JORDAN-N3/2012; SOURCE 3 ORGANISM_TAXID: 1306931; SOURCE 4 GENE: ORF1AB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ZINC RIBBON, DEUBIQUITINASE, PAPAIN-LIKE PROTEASE, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.A.BAILEY-ELKIN,G.G.JOHNSON,B.L.MARK REVDAT 4 28-FEB-24 4REZ 1 REMARK LINK REVDAT 3 14-JAN-15 4REZ 1 JRNL REVDAT 2 29-OCT-14 4REZ 1 JRNL REVDAT 1 22-OCT-14 4REZ 0 JRNL AUTH B.A.BAILEY-ELKIN,R.C.KNAAP,G.G.JOHNSON,T.J.DALEBOUT, JRNL AUTH 2 D.K.NINABER,P.B.VAN KASTEREN,P.J.BREDENBEEK,E.J.SNIJDER, JRNL AUTH 3 M.KIKKERT,B.L.MARK JRNL TITL CRYSTAL STRUCTURE OF THE MIDDLE EAST RESPIRATORY SYNDROME JRNL TITL 2 CORONAVIRUS (MERS-COV) PAPAIN-LIKE PROTEASE BOUND TO JRNL TITL 3 UBIQUITIN FACILITATES TARGETED DISRUPTION OF JRNL TITL 4 DEUBIQUITINATING ACTIVITY TO DEMONSTRATE ITS ROLE IN INNATE JRNL TITL 5 IMMUNE SUPPRESSION. JRNL REF J.BIOL.CHEM. V. 289 34667 2014 JRNL REFN ISSN 0021-9258 JRNL PMID 25320088 JRNL DOI 10.1074/JBC.M114.609644 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.15 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 15679 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.236 REMARK 3 R VALUE (WORKING SET) : 0.231 REMARK 3 FREE R VALUE : 0.274 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1570 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 45.1567 - 6.2223 1.00 1335 154 0.1932 0.2225 REMARK 3 2 6.2223 - 4.9408 1.00 1299 141 0.2173 0.2230 REMARK 3 3 4.9408 - 4.3168 1.00 1286 147 0.1885 0.2505 REMARK 3 4 4.3168 - 3.9223 1.00 1271 142 0.2179 0.2325 REMARK 3 5 3.9223 - 3.6413 1.00 1272 142 0.2431 0.3146 REMARK 3 6 3.6413 - 3.4267 1.00 1288 144 0.2795 0.3743 REMARK 3 7 3.4267 - 3.2552 1.00 1264 139 0.2833 0.3698 REMARK 3 8 3.2552 - 3.1135 1.00 1273 140 0.2949 0.2944 REMARK 3 9 3.1135 - 2.9937 1.00 1270 136 0.3105 0.3742 REMARK 3 10 2.9937 - 2.8904 1.00 1273 144 0.3212 0.4265 REMARK 3 11 2.8904 - 2.8000 1.00 1278 141 0.3128 0.3641 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.430 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.490 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 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 : 0.002 2449 REMARK 3 ANGLE : 0.604 3319 REMARK 3 CHIRALITY : 0.023 390 REMARK 3 PLANARITY : 0.003 418 REMARK 3 DIHEDRAL : 11.800 845 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 4REZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-SEP-14. REMARK 100 THE DEPOSITION ID IS D_1000087262. 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 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CLSI REMARK 200 BEAMLINE : 08B1-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.28294 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19513 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 45.150 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 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) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: SAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 72.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% PEG 4000, 0.1 M TRISODIUM CITRATE, REMARK 280 16% ISOPROPANOL, PH 5.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 28.85200 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 28.85200 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 28.85200 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: 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 THR A 1480 REMARK 465 GLN A 1481 REMARK 465 GLN A 1482 REMARK 465 LEU A 1483 REMARK 465 SER A 1739 REMARK 465 THR A 1740 REMARK 465 ILE A 1753 REMARK 465 GLU A 1754 REMARK 465 THR A 1755 REMARK 465 ALA A 1756 REMARK 465 VAL A 1757 REMARK 465 GLY A 1767 REMARK 465 GLY A 1768 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 GLU A1486 CG CD OE1 OE2 REMARK 470 LYS A1504 CG CD CE NZ REMARK 470 ASP A1527 OD1 OD2 REMARK 470 GLU A1528 CG CD OE1 OE2 REMARK 470 LYS A1529 CG CD CE NZ REMARK 470 LYS A1547 CG CD CE NZ REMARK 470 LYS A1550 CD CE NZ REMARK 470 GLU A1551 CD OE1 OE2 REMARK 470 LYS A1575 CG CD CE NZ REMARK 470 LYS A1605 CD CE NZ REMARK 470 MET A1703 SD CE REMARK 470 GLN A1708 CD OE1 NE2 REMARK 470 LYS A1766 CG CD CE NZ REMARK 470 LEU A1769 CG CD1 CD2 REMARK 470 LYS A1780 CD CE NZ 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 A1492 -0.94 -141.66 REMARK 500 VAL A1494 -44.33 -132.13 REMARK 500 ASP A1523 42.07 -101.23 REMARK 500 SER A1588 135.89 -171.39 REMARK 500 TYR A1705 -158.14 -161.70 REMARK 500 PRO A1742 -174.11 -62.38 REMARK 500 PRO A1794 -169.71 -67.71 REMARK 500 CYS A1802 77.55 59.52 REMARK 500 REMARK 500 REMARK: NULL 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 ZN A1901 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A1672 SG REMARK 620 2 CYS A1675 SG 134.0 REMARK 620 3 CYS A1707 SG 112.0 94.0 REMARK 620 4 CYS A1709 SG 82.5 128.5 104.1 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 ZN A 1901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGO A 1902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGO A 1903 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGO A 1904 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4RF0 RELATED DB: PDB REMARK 900 RELATED ID: 4RF1 RELATED DB: PDB DBREF 4REZ A 1480 1803 UNP M4STU1 M4STU1_9BETC 1480 1803 SEQRES 1 A 324 THR GLN GLN LEU THR ILE GLU VAL LEU VAL THR VAL ASP SEQRES 2 A 324 GLY VAL ASN PHE ARG THR VAL VAL LEU ASN ASN LYS ASN SEQRES 3 A 324 THR TYR ARG SER GLN LEU GLY CYS VAL PHE PHE ASN GLY SEQRES 4 A 324 ALA ASP ILE SER ASP THR ILE PRO ASP GLU LYS GLN ASN SEQRES 5 A 324 GLY HIS SER LEU TYR LEU ALA ASP ASN LEU THR ALA ASP SEQRES 6 A 324 GLU THR LYS ALA LEU LYS GLU LEU TYR GLY PRO VAL ASP SEQRES 7 A 324 PRO THR PHE LEU HIS ARG PHE TYR SER LEU LYS ALA ALA SEQRES 8 A 324 VAL HIS GLY TRP LYS MET VAL VAL CYS ASP LYS VAL ARG SEQRES 9 A 324 SER LEU LYS LEU SER ASP ASN ASN CYS TYR LEU ASN ALA SEQRES 10 A 324 VAL ILE MET THR LEU ASP LEU LEU LYS ASP ILE LYS PHE SEQRES 11 A 324 VAL ILE PRO ALA LEU GLN HIS ALA PHE MET LYS HIS LYS SEQRES 12 A 324 GLY GLY ASP SER THR ASP PHE ILE ALA LEU ILE MET ALA SEQRES 13 A 324 TYR GLY ASN CYS THR PHE GLY ALA PRO ASP ASP ALA SER SEQRES 14 A 324 ARG LEU LEU HIS THR VAL LEU ALA LYS ALA GLU LEU CYS SEQRES 15 A 324 CYS SER ALA ARG MET VAL TRP ARG GLU TRP CYS ASN VAL SEQRES 16 A 324 CYS GLY ILE LYS ASP VAL VAL LEU GLN GLY LEU LYS ALA SEQRES 17 A 324 CYS CYS TYR VAL GLY VAL GLN THR VAL GLU ASP LEU ARG SEQRES 18 A 324 ALA ARG MET THR TYR VAL CYS GLN CYS GLY GLY GLU ARG SEQRES 19 A 324 HIS ARG GLN LEU VAL GLU HIS THR THR PRO TRP LEU LEU SEQRES 20 A 324 LEU SER GLY THR PRO ASN GLU LYS LEU VAL THR THR SER SEQRES 21 A 324 THR ALA PRO ASP PHE VAL ALA PHE ASN VAL PHE GLN GLY SEQRES 22 A 324 ILE GLU THR ALA VAL GLY HIS TYR VAL HIS ALA ARG LEU SEQRES 23 A 324 LYS GLY GLY LEU ILE LEU LYS PHE ASP SER GLY THR VAL SEQRES 24 A 324 SER LYS THR SER ASP TRP LYS CYS LYS VAL THR ASP VAL SEQRES 25 A 324 LEU PHE PRO GLY GLN LYS TYR SER SER ASP CYS ASN HET ZN A1901 1 HET PGO A1902 5 HET PGO A1903 5 HET PGO A1904 5 HETNAM ZN ZINC ION HETNAM PGO S-1,2-PROPANEDIOL FORMUL 2 ZN ZN 2+ FORMUL 3 PGO 3(C3 H8 O2) FORMUL 6 HOH *23(H2 O) HELIX 1 1 THR A 1506 LEU A 1511 1 6 HELIX 2 2 ASP A 1527 ASN A 1531 5 5 HELIX 3 3 THR A 1542 TYR A 1553 1 12 HELIX 4 4 THR A 1559 VAL A 1571 1 13 HELIX 5 5 ASN A 1591 ASP A 1602 1 12 HELIX 6 6 ILE A 1611 GLY A 1624 1 14 HELIX 7 7 SER A 1626 GLY A 1637 1 12 HELIX 8 8 ASP A 1646 ALA A 1656 1 11 HELIX 9 9 LEU A 1685 ALA A 1687 5 3 HELIX 10 10 THR A 1695 ARG A 1700 1 6 SHEET 1 A 5 ARG A1497 LEU A1501 0 SHEET 2 A 5 ILE A1485 THR A1490 -1 N ILE A1485 O LEU A1501 SHEET 3 A 5 SER A1534 LEU A1537 1 O LEU A1535 N LEU A1488 SHEET 4 A 5 VAL A1514 PHE A1516 -1 N PHE A1515 O TYR A1536 SHEET 5 A 5 ALA A1519 ASP A1520 -1 O ALA A1519 N PHE A1516 SHEET 1 B 2 MET A1576 VAL A1578 0 SHEET 2 B 2 ARG A1583 LEU A1585 -1 O SER A1584 N VAL A1577 SHEET 1 C 2 ILE A1607 PHE A1609 0 SHEET 2 C 2 ALA A1658 LEU A1660 -1 O GLU A1659 N LYS A1608 SHEET 1 D 4 GLY A1676 GLN A1683 0 SHEET 2 D 4 ARG A1665 CYS A1672 -1 N CYS A1672 O GLY A1676 SHEET 3 D 4 GLY A1711 THR A1721 -1 O GLN A1716 N ARG A1669 SHEET 4 D 4 MET A1703 CYS A1707 -1 N TYR A1705 O ARG A1713 SHEET 1 E 4 GLY A1676 GLN A1683 0 SHEET 2 E 4 ARG A1665 CYS A1672 -1 N CYS A1672 O GLY A1676 SHEET 3 E 4 GLY A1711 THR A1721 -1 O GLN A1716 N ARG A1669 SHEET 4 E 4 LYS A1797 SER A1799 -1 O TYR A1798 N HIS A1720 SHEET 1 F 7 CYS A1689 VAL A1691 0 SHEET 2 F 7 TRP A1724 THR A1737 1 O LEU A1726 N TYR A1690 SHEET 3 F 7 ASP A1783 PRO A1794 -1 O VAL A1791 N LEU A1727 SHEET 4 F 7 ALA A1746 PHE A1750 -1 N ALA A1746 O LEU A1792 SHEET 5 F 7 TYR A1760 ARG A1764 -1 O VAL A1761 N VAL A1749 SHEET 6 F 7 ILE A1770 ASP A1774 -1 O LEU A1771 N ARG A1764 SHEET 7 F 7 THR A1777 THR A1781 -1 O SER A1779 N LYS A1772 LINK SG CYS A1672 ZN ZN A1901 1555 1555 2.31 LINK SG CYS A1675 ZN ZN A1901 1555 1555 2.81 LINK SG CYS A1707 ZN ZN A1901 1555 1555 2.31 LINK SG CYS A1709 ZN ZN A1901 1555 1555 2.39 SITE 1 AC1 4 CYS A1672 CYS A1675 CYS A1707 CYS A1709 SITE 1 AC2 3 SER A1648 HIS A1652 SER A1728 SITE 1 AC3 6 VAL A1571 TRP A1574 MET A1576 ARG A1583 SITE 2 AC3 6 SER A1626 THR A1627 SITE 1 AC4 2 TYR A1565 LYS A1568 CRYST1 137.938 137.938 57.704 90.00 90.00 120.00 P 63 6 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 0.007250 0.004186 0.000000 0.00000 SCALE2 0.000000 0.008371 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017330 0.00000