HEADER HYDROLASE 08-JUN-17 5O7E TITLE CRYSTAL STRUCTURE OF THE PEPTIDASE DOMAIN OF COLLAGENASE H FROM TITLE 2 CLOSTRIDIUM HISTOLYTICUM IN COMPLEX WITH N-ARYL MERCAPTOACETAMIDE- TITLE 3 BASED INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: COLH PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: COLLAGENASE; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: NON-ALIGNED RESIDUES AT N-TERMINUS WERE NOT ORDERED IN COMPND 7 CRYSTAL. GT = POSITION 1-2, REMAINDER OF TAG AFTER CLEAVAGE LDK ... COMPND 8 PNEG = POSITION 3 -394, SEQUENCE OF PEPTIDASE DOMAIN OF COLH, COMPND 9 CORRESPONDING TO L331-G721 OF UNIPROT ENTRY Q46085 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HATHEWAYA HISTOLYTICA; SOURCE 3 ORGANISM_TAXID: 1498; SOURCE 4 GENE: COLH; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: NICO21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS HYDROLASE-INHIBITOR COMPLEX, GLUZINCIN, METALLOPROTEASE, COLLAGENASE, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR E.SCHOENAUER,H.BRANDSTETTER REVDAT 3 17-JAN-24 5O7E 1 LINK REVDAT 2 16-OCT-19 5O7E 1 REMARK REVDAT 1 31-JAN-18 5O7E 0 JRNL AUTH E.SCHONAUER,A.M.KANY,J.HAUPENTHAL,K.HUSECKEN,I.J.HOPPE, JRNL AUTH 2 K.VOOS,S.YAHIAOUI,B.ELSASSER,C.DUCHO,H.BRANDSTETTER, JRNL AUTH 3 R.W.HARTMANN JRNL TITL DISCOVERY OF A POTENT INHIBITOR CLASS WITH HIGH SELECTIVITY JRNL TITL 2 TOWARD CLOSTRIDIAL COLLAGENASES. JRNL REF J. AM. CHEM. SOC. V. 139 12696 2017 JRNL REFN ESSN 1520-5126 JRNL PMID 28820255 JRNL DOI 10.1021/JACS.7B06935 REMARK 2 REMARK 2 RESOLUTION. 1.87 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.3_1479 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) : 1.87 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.33 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 37777 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 1905 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 46.3437 - 4.5057 0.99 2611 150 0.1314 0.1562 REMARK 3 2 4.5057 - 3.5767 0.99 2598 111 0.1497 0.2062 REMARK 3 3 3.5767 - 3.1247 0.99 2578 124 0.2020 0.2223 REMARK 3 4 3.1247 - 2.8391 1.00 2527 157 0.2067 0.2323 REMARK 3 5 2.8391 - 2.6356 1.00 2563 139 0.2070 0.2616 REMARK 3 6 2.6356 - 2.4802 1.00 2551 136 0.2023 0.2143 REMARK 3 7 2.4802 - 2.3560 1.00 2552 152 0.1971 0.2527 REMARK 3 8 2.3560 - 2.2535 0.99 2541 137 0.2085 0.2699 REMARK 3 9 2.2535 - 2.1667 0.99 2539 129 0.2422 0.2466 REMARK 3 10 2.1667 - 2.0920 1.00 2570 133 0.2072 0.2755 REMARK 3 11 2.0920 - 2.0265 1.00 2551 143 0.2119 0.2277 REMARK 3 12 2.0265 - 1.9686 1.00 2537 108 0.2171 0.2346 REMARK 3 13 1.9686 - 1.9168 1.00 2577 138 0.2578 0.2913 REMARK 3 14 1.9168 - 1.8700 1.00 2577 148 0.2927 0.3491 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) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.550 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 : 0.004 3221 REMARK 3 ANGLE : 0.818 4354 REMARK 3 CHIRALITY : 0.030 443 REMARK 3 PLANARITY : 0.004 566 REMARK 3 DIHEDRAL : 12.300 1187 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 5O7E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-JUN-17. REMARK 100 THE DEPOSITION ID IS D_1200005304. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-SEP-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.976 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : TOROIDAL MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37834 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.870 REMARK 200 RESOLUTION RANGE LOW (A) : 46.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 1.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.8000 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 4ARF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.54 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: POLYETHYLENE GLYCOL METHYL ETHER 2000, REMARK 280 NACL, MES, PH 6.4, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 39.83850 REMARK 290 SMTRY3 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 90 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16620 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 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 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 GLY A 329 REMARK 465 THR A 330 REMARK 465 LEU A 331 REMARK 465 ASP A 332 REMARK 465 LYS A 333 REMARK 465 PHE A 334 REMARK 465 LYS A 335 REMARK 465 LYS A 336 REMARK 465 GLU A 337 REMARK 465 GLY A 338 REMARK 465 LYS A 339 REMARK 465 GLU A 340 REMARK 465 LYS A 341 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 A 388 24.05 -141.51 REMARK 500 ASP A 552 60.05 -158.12 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 802 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 430 OE2 REMARK 620 2 GLY A 463 O 83.8 REMARK 620 3 VAL A 467 O 158.5 89.4 REMARK 620 4 GLY A 469 O 89.8 167.1 100.4 REMARK 620 5 HOH A 924 O 77.4 99.7 83.7 89.9 REMARK 620 6 HOH A 930 O 107.6 80.8 91.4 90.5 175.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 801 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 455 NE2 REMARK 620 2 HIS A 459 NE2 102.1 REMARK 620 3 GLU A 487 OE1 101.6 102.4 REMARK 620 4 9NB A 803 SAD 108.2 116.8 122.9 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 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 9NB A 803 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4ARF RELATED DB: PDB REMARK 900 CONTAINS THE SAME PROTEIN COMLEXED WITH ISOAMYLPHOSPHONYL-GLY-PRO- REMARK 900 ALA DBREF 5O7E A 331 721 UNP Q46085 Q46085_HATHI 331 721 SEQADV 5O7E GLY A 329 UNP Q46085 EXPRESSION TAG SEQADV 5O7E THR A 330 UNP Q46085 EXPRESSION TAG SEQADV 5O7E HIS A 582 UNP Q46085 TYR 582 CONFLICT SEQADV 5O7E VAL A 659 UNP Q46085 ALA 659 CONFLICT SEQADV 5O7E LYS A 706 UNP Q46085 ARG 706 CONFLICT SEQRES 1 A 393 GLY THR LEU ASP LYS PHE LYS LYS GLU GLY LYS GLU LYS SEQRES 2 A 393 TYR CYS PRO LYS THR TYR THR PHE ASP ASP GLY LYS VAL SEQRES 3 A 393 ILE ILE LYS ALA GLY ALA ARG VAL GLU GLU GLU LYS VAL SEQRES 4 A 393 LYS ARG LEU TYR TRP ALA SER LYS GLU VAL ASN SER GLN SEQRES 5 A 393 PHE PHE ARG VAL TYR GLY ILE ASP LYS PRO LEU GLU GLU SEQRES 6 A 393 GLY ASN PRO ASP ASP ILE LEU THR MET VAL ILE TYR ASN SEQRES 7 A 393 SER PRO GLU GLU TYR LYS LEU ASN SER VAL LEU TYR GLY SEQRES 8 A 393 TYR ASP THR ASN ASN GLY GLY MET TYR ILE GLU PRO GLU SEQRES 9 A 393 GLY THR PHE PHE THR TYR GLU ARG GLU ALA GLN GLU SER SEQRES 10 A 393 THR TYR THR LEU GLU GLU LEU PHE ARG HIS GLU TYR THR SEQRES 11 A 393 HIS TYR LEU GLN GLY ARG TYR ALA VAL PRO GLY GLN TRP SEQRES 12 A 393 GLY ARG THR LYS LEU TYR ASP ASN ASP ARG LEU THR TRP SEQRES 13 A 393 TYR GLU GLU GLY GLY ALA GLU LEU PHE ALA GLY SER THR SEQRES 14 A 393 ARG THR SER GLY ILE LEU PRO ARG LYS SER ILE VAL SER SEQRES 15 A 393 ASN ILE HIS ASN THR THR ARG ASN ASN ARG TYR LYS LEU SEQRES 16 A 393 SER ASP THR VAL HIS SER LYS TYR GLY ALA SER PHE GLU SEQRES 17 A 393 PHE TYR ASN TYR ALA CYS MET PHE MET ASP TYR MET TYR SEQRES 18 A 393 ASN LYS ASP MET GLY ILE LEU ASN LYS LEU ASN ASP LEU SEQRES 19 A 393 ALA LYS ASN ASN ASP VAL ASP GLY TYR ASP ASN TYR ILE SEQRES 20 A 393 ARG ASP LEU SER SER ASN HIS ALA LEU ASN ASP LYS TYR SEQRES 21 A 393 GLN ASP HIS MET GLN GLU ARG ILE ASP ASN TYR GLU ASN SEQRES 22 A 393 LEU THR VAL PRO PHE VAL ALA ASP ASP TYR LEU VAL ARG SEQRES 23 A 393 HIS ALA TYR LYS ASN PRO ASN GLU ILE TYR SER GLU ILE SEQRES 24 A 393 SER GLU VAL ALA LYS LEU LYS ASP ALA LYS SER GLU VAL SEQRES 25 A 393 LYS LYS SER GLN TYR PHE SER THR PHE THR LEU ARG GLY SEQRES 26 A 393 SER TYR THR GLY GLY VAL SER LYS GLY LYS LEU GLU ASP SEQRES 27 A 393 GLN LYS ALA MET ASN LYS PHE ILE ASP ASP SER LEU LYS SEQRES 28 A 393 LYS LEU ASP THR TYR SER TRP SER GLY TYR LYS THR LEU SEQRES 29 A 393 THR ALA TYR PHE THR ASN TYR LYS VAL ASP SER SER ASN SEQRES 30 A 393 LYS VAL THR TYR ASP VAL VAL PHE HIS GLY TYR LEU PRO SEQRES 31 A 393 ASN GLU GLY HET ZN A 801 1 HET CA A 802 1 HET 9NB A 803 14 HETNAM ZN ZINC ION HETNAM CA CALCIUM ION HETNAM 9NB ~{N}-(4-ETHANOYLPHENYL)-2-SULFANYL-ETHANAMIDE FORMUL 2 ZN ZN 2+ FORMUL 3 CA CA 2+ FORMUL 4 9NB C10 H11 N O2 S FORMUL 5 HOH *113(H2 O) HELIX 1 AA1 GLU A 363 GLY A 386 1 24 HELIX 2 AA2 ASN A 395 ILE A 399 5 5 HELIX 3 AA3 SER A 407 ASN A 414 1 8 HELIX 4 AA4 ASN A 414 GLY A 419 1 6 HELIX 5 AA5 GLU A 430 GLU A 432 5 3 HELIX 6 AA6 GLU A 441 SER A 445 5 5 HELIX 7 AA7 THR A 448 ALA A 466 1 19 HELIX 8 AA8 THR A 474 ARG A 481 5 8 HELIX 9 AA9 LEU A 482 ALA A 494 1 13 HELIX 10 AB1 ARG A 505 SER A 510 1 6 HELIX 11 AB2 THR A 516 ARG A 520 5 5 HELIX 12 AB3 LYS A 522 VAL A 527 1 6 HELIX 13 AB4 GLU A 536 ASP A 552 1 17 HELIX 14 AB5 ASP A 552 ASN A 565 1 14 HELIX 15 AB6 ASP A 567 SER A 580 1 14 HELIX 16 AB7 ASN A 581 ASN A 598 1 18 HELIX 17 AB8 TYR A 599 LEU A 602 5 4 HELIX 18 AB9 ALA A 608 VAL A 613 5 6 HELIX 19 AC1 ASN A 619 LYS A 632 1 14 HELIX 20 AC2 GLY A 662 ASP A 682 1 21 HELIX 21 AC3 TRP A 686 LEU A 692 5 7 SHEET 1 AA1 5 LYS A 345 PHE A 349 0 SHEET 2 AA1 5 VAL A 354 ALA A 358 -1 O ILE A 356 N TYR A 347 SHEET 3 AA1 5 LEU A 400 TYR A 405 1 O LEU A 400 N ILE A 355 SHEET 4 AA1 5 THR A 434 TYR A 438 1 O PHE A 435 N VAL A 403 SHEET 5 AA1 5 MET A 427 ILE A 429 -1 N ILE A 429 O THR A 434 SHEET 1 AA2 4 LYS A 634 LYS A 642 0 SHEET 2 AA2 4 SER A 647 VAL A 659 -1 O ARG A 652 N LYS A 637 SHEET 3 AA2 4 LYS A 706 LEU A 717 -1 O VAL A 707 N GLY A 657 SHEET 4 AA2 4 THR A 693 VAL A 701 -1 N TYR A 695 O VAL A 712 LINK OE2 GLU A 430 CA CA A 802 1555 1555 2.36 LINK NE2 HIS A 455 ZN ZN A 801 1555 1555 2.08 LINK NE2 HIS A 459 ZN ZN A 801 1555 1555 2.02 LINK O GLY A 463 CA CA A 802 1555 1555 2.32 LINK O VAL A 467 CA CA A 802 1555 1555 2.31 LINK O GLY A 469 CA CA A 802 1555 1555 2.33 LINK OE1 GLU A 487 ZN ZN A 801 1555 1555 2.06 LINK ZN ZN A 801 SAD 9NB A 803 1555 1555 2.26 LINK CA CA A 802 O HOH A 924 1555 1555 2.42 LINK CA CA A 802 O HOH A 930 1555 1555 2.44 SITE 1 AC1 4 HIS A 455 HIS A 459 GLU A 487 9NB A 803 SITE 1 AC2 6 GLU A 430 GLY A 463 VAL A 467 GLY A 469 SITE 2 AC2 6 HOH A 924 HOH A 930 SITE 1 AC3 11 MET A 427 TYR A 428 GLU A 430 HIS A 455 SITE 2 AC3 11 GLU A 456 HIS A 459 TRP A 471 GLU A 486 SITE 3 AC3 11 GLU A 487 ZN A 801 HOH A 974 CRYST1 51.304 79.677 56.959 90.00 91.23 90.00 P 1 21 1 2 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 0.019492 0.000000 0.000418 0.00000 SCALE2 0.000000 0.012551 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017561 0.00000