HEADER HYDROLASE 22-AUG-16 5LS4 TITLE MOPEIA VIRUS EXONUCLEASE DOMAIN COMPLEXED WITH CALCIUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: NUCLEOPROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: EXONUCLEASE DOMAIN, UNP RESIDUES 365-570; COMPND 5 SYNONYM: NUCLEOCAPSID PROTEIN; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: CALCIUM SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MOPEIA VIRUS AN20410; SOURCE 3 ORGANISM_TAXID: 300175; SOURCE 4 GENE: NP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MOPEIA VIRUS, EXONUCLEASE, CALCIUM, INHIBITOR, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR E.L.YEKWA,B.CANARD,F.FERRON REVDAT 5 17-JAN-24 5LS4 1 LINK REVDAT 4 30-AUG-17 5LS4 1 REMARK REVDAT 3 23-AUG-17 5LS4 1 JRNL REVDAT 2 09-AUG-17 5LS4 1 JRNL REVDAT 1 05-JUL-17 5LS4 0 JRNL AUTH E.YEKWA,J.KHOURIEH,B.CANARD,N.PAPAGEORGIOU,F.FERRON JRNL TITL ACTIVITY INHIBITION AND CRYSTAL POLYMORPHISM INDUCED BY JRNL TITL 2 ACTIVE-SITE METAL SWAPPING. JRNL REF ACTA CRYSTALLOGR D STRUCT V. 73 641 2017 JRNL REF 2 BIOL JRNL REFN ISSN 2059-7983 JRNL PMID 28777079 JRNL DOI 10.1107/S205979831700866X REMARK 2 REMARK 2 RESOLUTION. 1.47 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.47 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.52 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 40307 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.197 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.970 REMARK 3 FREE R VALUE TEST SET COUNT : 3868 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 47.5406 - 4.4596 1.00 2661 143 0.1519 0.1471 REMARK 3 2 4.4596 - 3.5401 0.99 2641 143 0.1464 0.1819 REMARK 3 3 3.5401 - 3.0927 1.00 2638 134 0.1605 0.1990 REMARK 3 4 3.0927 - 2.8099 1.00 2672 136 0.1750 0.2017 REMARK 3 5 2.8099 - 2.6085 0.99 2683 141 0.1739 0.2254 REMARK 3 6 2.6085 - 2.4548 0.99 2609 139 0.1670 0.2176 REMARK 3 7 2.4548 - 2.3318 1.00 2658 134 0.1628 0.1757 REMARK 3 8 2.3318 - 2.2303 0.99 2621 131 0.1564 0.1941 REMARK 3 9 2.2303 - 2.1445 0.99 2653 137 0.1551 0.1790 REMARK 3 10 2.1445 - 2.0705 1.00 2655 143 0.1625 0.1780 REMARK 3 11 2.0705 - 2.0057 0.99 2644 137 0.1564 0.1741 REMARK 3 12 2.0057 - 1.9484 0.99 2659 138 0.1592 0.1783 REMARK 3 13 1.9484 - 1.8971 1.00 2628 137 0.1672 0.1650 REMARK 3 14 1.8971 - 1.8508 1.00 2689 144 0.1648 0.1851 REMARK 3 15 1.8508 - 1.8087 1.00 2605 136 0.1674 0.1933 REMARK 3 16 1.8087 - 1.7702 1.00 2694 139 0.1704 0.2305 REMARK 3 17 1.7702 - 1.7348 1.00 2666 140 0.1799 0.1946 REMARK 3 18 1.7348 - 1.7021 0.99 2667 141 0.1807 0.2157 REMARK 3 19 1.7021 - 1.6717 0.99 2592 136 0.1890 0.2378 REMARK 3 20 1.6717 - 1.6434 1.00 2671 140 0.2016 0.2656 REMARK 3 21 1.6434 - 1.6168 0.99 2704 141 0.1959 0.2492 REMARK 3 22 1.6168 - 1.5920 0.99 2611 136 0.2064 0.2342 REMARK 3 23 1.5920 - 1.5686 0.99 2676 141 0.2130 0.2062 REMARK 3 24 1.5686 - 1.5465 1.00 2632 135 0.2179 0.2572 REMARK 3 25 1.5465 - 1.5256 0.99 2635 142 0.2279 0.2453 REMARK 3 26 1.5256 - 1.5057 0.99 2661 140 0.2391 0.2482 REMARK 3 27 1.5057 - 1.4869 0.99 2663 137 0.2528 0.2776 REMARK 3 28 1.4869 - 1.4690 0.92 2432 127 0.2628 0.2864 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) : 0.140 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 18.820 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 : 0.010 1701 REMARK 3 ANGLE : 1.258 2283 REMARK 3 CHIRALITY : 0.073 251 REMARK 3 PLANARITY : 0.006 299 REMARK 3 DIHEDRAL : 12.159 662 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 5LS4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-AUG-16. REMARK 100 THE DEPOSITION ID IS D_1200001262. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-SEP-15 REMARK 200 TEMPERATURE (KELVIN) : 93.15 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.873 REMARK 200 MONOCHROMATOR : SILICON 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40307 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.469 REMARK 200 RESOLUTION RANGE LOW (A) : 47.520 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : 0.07341 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.2800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.47 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.52 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.7 REMARK 200 DATA REDUNDANCY IN SHELL : 5.20 REMARK 200 R MERGE FOR SHELL (I) : 0.49990 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.5.6 REMARK 200 STARTING MODEL: 5LRP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MES PH 6.5 AND 25 % (M/W) PEG REMARK 280 8000), PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K 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 65.98100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 18.95650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 65.98100 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 18.95650 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 TOTAL BURIED SURFACE AREA: 260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL 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 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 A1025 LIES ON A SPECIAL POSITION. 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 OG SER A 441 O HOH A 701 2.03 REMARK 500 O HOH A 940 O HOH A 990 2.04 REMARK 500 O HOH A 910 O HOH A 930 2.06 REMARK 500 O HOH A 801 O HOH A 919 2.09 REMARK 500 O HOH A 704 O HOH A 721 2.10 REMARK 500 O HOH A 849 O HOH A 978 2.13 REMARK 500 O HOH A 788 O HOH A 1020 2.15 REMARK 500 N GLY A 365 O HOH A 702 2.16 REMARK 500 O HOH A 1017 O HOH A 1024 2.18 REMARK 500 OD2 ASP A 501 O HOH A 703 2.18 REMARK 500 OG1 THR A 367 O HOH A 704 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 926 O HOH A 933 2556 2.09 REMARK 500 O HOH A 894 O HOH A 913 4455 2.19 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 THR A 367 -168.35 -72.81 REMARK 500 ASP A 397 58.77 -153.56 REMARK 500 SER A 431 -71.11 -141.36 REMARK 500 ARG A 477 53.77 -119.12 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 CA A 601 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 390 OD2 REMARK 620 2 GLU A 392 OE2 111.3 REMARK 620 3 ASP A 534 OD2 101.9 108.2 REMARK 620 4 HOH A 731 O 91.3 144.1 93.2 REMARK 620 5 HOH A 761 O 88.0 80.0 163.3 73.0 REMARK 620 6 HOH A 865 O 162.2 72.8 92.7 77.7 75.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 602 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 400 OE2 REMARK 620 2 CYS A 507 SG 104.8 REMARK 620 3 HIS A 510 NE2 111.5 104.1 REMARK 620 4 CYS A 530 SG 114.2 116.0 106.0 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 CA A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 603 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5LRP RELATED DB: PDB REMARK 900 SAME PROTEIN COMPLEXED WITH MAGNESIUM DBREF 5LS4 A 365 570 UNP Q5S581 Q5S581_MOPEI 365 570 SEQRES 1 A 206 GLY LEU THR TYR SER GLN THR MET GLU LEU LYS ASP SER SEQRES 2 A 206 MET LEU GLN LEU ASP PRO ASN ALA LYS THR TRP ILE ASP SEQRES 3 A 206 ILE GLU GLY ARG PRO GLU ASP PRO VAL GLU ILE ALA ILE SEQRES 4 A 206 TYR GLN PRO ASN ASN GLY GLN TYR ILE HIS PHE TYR ARG SEQRES 5 A 206 GLU PRO THR ASP ILE LYS GLN PHE LYS GLN ASP SER LYS SEQRES 6 A 206 HIS SER HIS GLY ILE ASP ILE GLN ASP LEU PHE SER VAL SEQRES 7 A 206 GLN PRO GLY LEU THR SER ALA VAL ILE GLU SER LEU PRO SEQRES 8 A 206 LYS ASN MET VAL LEU SER CYS GLN GLY ALA ASP ASP ILE SEQRES 9 A 206 ARG LYS LEU LEU ASP SER GLN ASN ARG ARG ASP ILE LYS SEQRES 10 A 206 LEU ILE ASP VAL SER MET GLN LYS ASP ASP ALA ARG LYS SEQRES 11 A 206 PHE GLU ASP LYS ILE TRP ASP GLU TYR LYS HIS LEU CYS SEQRES 12 A 206 ARG MET HIS THR GLY ILE VAL THR GLN LYS LYS LYS ARG SEQRES 13 A 206 GLY GLY LYS GLU GLU VAL THR PRO HIS CYS ALA LEU LEU SEQRES 14 A 206 ASP CYS LEU MET PHE GLU ALA ALA VAL ILE GLY SER PRO SEQRES 15 A 206 GLN ILE PRO THR PRO ARG PRO VAL LEU SER ARG ASP LEU SEQRES 16 A 206 VAL PHE ARG THR GLY PRO PRO ARG VAL VAL LEU HET CA A 601 1 HET ZN A 602 1 HET PEG A 603 17 HETNAM CA CALCIUM ION HETNAM ZN ZINC ION HETNAM PEG DI(HYDROXYETHYL)ETHER FORMUL 2 CA CA 2+ FORMUL 3 ZN ZN 2+ FORMUL 4 PEG C4 H10 O3 FORMUL 5 HOH *328(H2 O) HELIX 1 AA1 THR A 367 LEU A 379 1 13 HELIX 2 AA2 ASP A 420 SER A 431 1 12 HELIX 3 AA3 ASP A 435 PHE A 440 5 6 HELIX 4 AA4 GLY A 445 LEU A 454 1 10 HELIX 5 AA5 ALA A 465 GLN A 475 1 11 HELIX 6 AA6 GLN A 488 ARG A 493 1 6 HELIX 7 AA7 PHE A 495 LYS A 504 1 10 HELIX 8 AA8 HIS A 505 CYS A 507 5 3 HELIX 9 AA9 CYS A 530 GLY A 544 1 15 HELIX 10 AB1 SER A 556 PHE A 561 1 6 SHEET 1 AA1 4 TRP A 388 GLU A 392 0 SHEET 2 AA1 4 GLU A 400 TYR A 404 -1 O TYR A 404 N TRP A 388 SHEET 3 AA1 4 GLN A 410 TYR A 415 -1 O ILE A 412 N ILE A 403 SHEET 4 AA1 4 ARG A 552 PRO A 553 1 O ARG A 552 N TYR A 411 SHEET 1 AA2 2 VAL A 459 CYS A 462 0 SHEET 2 AA2 2 LYS A 481 ASP A 484 1 O LYS A 481 N LEU A 460 SHEET 1 AA3 2 VAL A 514 LYS A 517 0 SHEET 2 AA3 2 LYS A 523 VAL A 526 -1 O GLU A 524 N GLN A 516 LINK OD2 ASP A 390 CA CA A 601 1555 1555 2.42 LINK OE2 GLU A 392 CA CA A 601 1555 1555 2.41 LINK OE2 GLU A 400 ZN ZN A 602 1555 1555 2.01 LINK SG CYS A 507 ZN ZN A 602 1555 1555 2.33 LINK NE2 HIS A 510 ZN ZN A 602 1555 1555 2.07 LINK SG CYS A 530 ZN ZN A 602 1555 1555 2.29 LINK OD2 ASP A 534 CA CA A 601 1555 1555 2.26 LINK CA CA A 601 O HOH A 731 1555 1555 2.43 LINK CA CA A 601 O HOH A 761 1555 1555 2.39 LINK CA CA A 601 O HOH A 865 1555 1555 2.50 SITE 1 AC1 6 ASP A 390 GLU A 392 ASP A 534 HOH A 731 SITE 2 AC1 6 HOH A 761 HOH A 865 SITE 1 AC2 4 GLU A 400 CYS A 507 HIS A 510 CYS A 530 SITE 1 AC3 5 ARG A 469 LEU A 482 HIS A 505 ARG A 508 SITE 2 AC3 5 HOH A 880 CRYST1 131.962 37.913 48.986 90.00 104.07 90.00 C 1 2 1 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 0.007578 0.000000 0.001900 0.00000 SCALE2 0.000000 0.026376 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021046 0.00000