HEADER HYDROLASE 06-APR-12 4EJ5 TITLE CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF BOTULINUM NEUROTOXIN TITLE 2 BONT/A WILD-TYPE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BOTULINUM NEUROTOXIN A LIGHT CHAIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1-425; COMPND 5 SYNONYM: BONT/A, BONTOXILYSIN-A, BOTOX; COMPND 6 EC: 3.4.24.69; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM BOTULINUM; SOURCE 3 ORGANISM_TAXID: 1491; SOURCE 4 STRAIN: HALL ATCC 3502; SOURCE 5 GENE: BOTA, ATX, BNA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A+ KEYWDS METALLOPROTEASE, PEPTIDASE M27 SUPERFAMILY, CLOSTRIDIAL NEUROTOXIN KEYWDS 2 ZINC PROTEASE, HUMAN TARGET SNAP-25, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR E.A.STURA,L.VERA,V.DIVE REVDAT 5 20-SEP-23 4EJ5 1 REMARK REVDAT 4 21-DEC-22 4EJ5 1 REMARK SEQADV LINK REVDAT 3 17-OCT-12 4EJ5 1 JRNL REVDAT 2 29-AUG-12 4EJ5 1 JRNL REVDAT 1 15-AUG-12 4EJ5 0 JRNL AUTH E.A.STURA,L.LE ROUX,K.GUITOT,S.GARCIA,S.BREGANT,F.BEAU, JRNL AUTH 2 L.VERA,G.COLLET,D.PTCHELKINE,H.BAKIRCI,V.DIVE JRNL TITL STRUCTURAL FRAMEWORK FOR COVALENT INHIBITION OF CLOSTRIDIUM JRNL TITL 2 BOTULINUM NEUROTOXIN A BY TARGETING CYS165. JRNL REF J.BIOL.CHEM. V. 287 33607 2012 JRNL REFN ISSN 0021-9258 JRNL PMID 22869371 JRNL DOI 10.1074/JBC.M112.396697 REMARK 2 REMARK 2 RESOLUTION. 1.87 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 1.87 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.17 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 34577 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.163 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.208 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 1731 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 42.1660 - 4.2821 0.98 2757 148 0.1640 0.1877 REMARK 3 2 4.2821 - 3.3993 1.00 2757 145 0.1356 0.1761 REMARK 3 3 3.3993 - 2.9697 1.00 2749 144 0.1502 0.1898 REMARK 3 4 2.9697 - 2.6982 1.00 2756 145 0.1523 0.2063 REMARK 3 5 2.6982 - 2.5049 1.00 2710 143 0.1572 0.1928 REMARK 3 6 2.5049 - 2.3572 1.00 2750 145 0.1624 0.2163 REMARK 3 7 2.3572 - 2.2391 1.00 2703 142 0.1613 0.2485 REMARK 3 8 2.2391 - 2.1417 1.00 2751 145 0.1659 0.2355 REMARK 3 9 2.1417 - 2.0592 1.00 2732 144 0.1727 0.2475 REMARK 3 10 2.0592 - 1.9882 1.00 2719 143 0.1803 0.2412 REMARK 3 11 1.9882 - 1.9260 1.00 2735 144 0.2044 0.2522 REMARK 3 12 1.9260 - 1.8700 0.99 2727 143 0.2407 0.2875 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 0.72 REMARK 3 K_SOL : 0.40 REMARK 3 B_SOL : 62.79 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.480 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.620 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.09 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.27 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.85270 REMARK 3 B22 (A**2) : -0.76570 REMARK 3 B33 (A**2) : -1.08700 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.13300 REMARK 3 B23 (A**2) : 0.00000 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 : 0.007 3663 REMARK 3 ANGLE : 1.041 4957 REMARK 3 CHIRALITY : 0.075 532 REMARK 3 PLANARITY : 0.005 647 REMARK 3 DIHEDRAL : 18.134 1327 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 4EJ5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-APR-12. REMARK 100 THE DEPOSITION ID IS D_1000071683. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-SEP-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34616 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.870 REMARK 200 RESOLUTION RANGE LOW (A) : 42.170 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 4.190 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : 0.05200 REMARK 200 FOR THE DATA SET : 22.2700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.87 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.17 REMARK 200 R MERGE FOR SHELL (I) : 0.31700 REMARK 200 R SYM FOR SHELL (I) : 0.36300 REMARK 200 FOR SHELL : 4.830 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2ILP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 8.3% MONOMETHYL POLYETHYLENE GLYCOL REMARK 280 2000, 0.17 M LITHIUM SULFATE, 6.25% 4,2 METHYL PENTANE DIOL, 0.1 REMARK 280 M IMIDAZOLE MALATE, PH 6.0, CRYOPROTECTANT: 18% MPEG2K, 22% MPD, REMARK 280 10% DMSO, .050 M BICINE, PH 7.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293.0K 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 33.18500 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 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 MET A -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 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 VAL A 17 -72.80 -122.10 REMARK 500 ASN A 26 -63.56 81.10 REMARK 500 SER A 157 -144.68 -81.98 REMARK 500 ASN A 409 45.63 -97.45 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 A 501 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 223 NE2 REMARK 620 2 HIS A 227 NE2 98.8 REMARK 620 3 GLU A 262 OE2 101.7 96.7 REMARK 620 4 GLU A 262 OE1 152.9 91.8 52.0 REMARK 620 5 HOH A 944 O 106.5 107.6 139.0 93.8 REMARK 620 N 1 2 3 4 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO3 A 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 508 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2ISE RELATED DB: PDB REMARK 900 BOTULINUM NEUROTOXIN A LIGHT CHAIN WT CRYSTAL FORM A REMARK 900 RELATED ID: 3BWI RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF BOTULINUM NEUROTOXIN REMARK 900 SEROTYPE A WITH AN ACETATE ION BOUND AT THE ACTIVE SITE REMARK 900 RELATED ID: 4ELC RELATED DB: PDB REMARK 900 RELATED ID: 4EL4 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF BOTULINUM NEUROTOXIN REMARK 900 BONT/A C134S/C165S DOUBLE MUTANT DBREF 4EJ5 A 1 425 UNP P10845 BXA1_CLOBO 1 425 SEQADV 4EJ5 MET A -19 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 GLY A -18 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 SER A -17 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 SER A -16 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 HIS A -15 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 HIS A -14 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 HIS A -13 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 HIS A -12 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 HIS A -11 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 HIS A -10 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 SER A -9 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 SER A -8 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 GLY A -7 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 LEU A -6 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 VAL A -5 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 PRO A -4 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 ARG A -3 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 GLY A -2 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 SER A -1 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 HIS A 0 UNP P10845 EXPRESSION TAG SEQADV 4EJ5 ALA A 27 UNP P10845 VAL 27 VARIANT SEQRES 1 A 445 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 445 LEU VAL PRO ARG GLY SER HIS MET PRO PHE VAL ASN LYS SEQRES 3 A 445 GLN PHE ASN TYR LYS ASP PRO VAL ASN GLY VAL ASP ILE SEQRES 4 A 445 ALA TYR ILE LYS ILE PRO ASN ALA GLY GLN MET GLN PRO SEQRES 5 A 445 VAL LYS ALA PHE LYS ILE HIS ASN LYS ILE TRP VAL ILE SEQRES 6 A 445 PRO GLU ARG ASP THR PHE THR ASN PRO GLU GLU GLY ASP SEQRES 7 A 445 LEU ASN PRO PRO PRO GLU ALA LYS GLN VAL PRO VAL SER SEQRES 8 A 445 TYR TYR ASP SER THR TYR LEU SER THR ASP ASN GLU LYS SEQRES 9 A 445 ASP ASN TYR LEU LYS GLY VAL THR LYS LEU PHE GLU ARG SEQRES 10 A 445 ILE TYR SER THR ASP LEU GLY ARG MET LEU LEU THR SER SEQRES 11 A 445 ILE VAL ARG GLY ILE PRO PHE TRP GLY GLY SER THR ILE SEQRES 12 A 445 ASP THR GLU LEU LYS VAL ILE ASP THR ASN CYS ILE ASN SEQRES 13 A 445 VAL ILE GLN PRO ASP GLY SER TYR ARG SER GLU GLU LEU SEQRES 14 A 445 ASN LEU VAL ILE ILE GLY PRO SER ALA ASP ILE ILE GLN SEQRES 15 A 445 PHE GLU CYS LYS SER PHE GLY HIS GLU VAL LEU ASN LEU SEQRES 16 A 445 THR ARG ASN GLY TYR GLY SER THR GLN TYR ILE ARG PHE SEQRES 17 A 445 SER PRO ASP PHE THR PHE GLY PHE GLU GLU SER LEU GLU SEQRES 18 A 445 VAL ASP THR ASN PRO LEU LEU GLY ALA GLY LYS PHE ALA SEQRES 19 A 445 THR ASP PRO ALA VAL THR LEU ALA HIS GLU LEU ILE HIS SEQRES 20 A 445 ALA GLY HIS ARG LEU TYR GLY ILE ALA ILE ASN PRO ASN SEQRES 21 A 445 ARG VAL PHE LYS VAL ASN THR ASN ALA TYR TYR GLU MET SEQRES 22 A 445 SER GLY LEU GLU VAL SER PHE GLU GLU LEU ARG THR PHE SEQRES 23 A 445 GLY GLY HIS ASP ALA LYS PHE ILE ASP SER LEU GLN GLU SEQRES 24 A 445 ASN GLU PHE ARG LEU TYR TYR TYR ASN LYS PHE LYS ASP SEQRES 25 A 445 ILE ALA SER THR LEU ASN LYS ALA LYS SER ILE VAL GLY SEQRES 26 A 445 THR THR ALA SER LEU GLN TYR MET LYS ASN VAL PHE LYS SEQRES 27 A 445 GLU LYS TYR LEU LEU SER GLU ASP THR SER GLY LYS PHE SEQRES 28 A 445 SER VAL ASP LYS LEU LYS PHE ASP LYS LEU TYR LYS MET SEQRES 29 A 445 LEU THR GLU ILE TYR THR GLU ASP ASN PHE VAL LYS PHE SEQRES 30 A 445 PHE LYS VAL LEU ASN ARG LYS THR TYR LEU ASN PHE ASP SEQRES 31 A 445 LYS ALA VAL PHE LYS ILE ASN ILE VAL PRO LYS VAL ASN SEQRES 32 A 445 TYR THR ILE TYR ASP GLY PHE ASN LEU ARG ASN THR ASN SEQRES 33 A 445 LEU ALA ALA ASN PHE ASN GLY GLN ASN THR GLU ILE ASN SEQRES 34 A 445 ASN MET ASN PHE THR LYS LEU LYS ASN PHE THR GLY LEU SEQRES 35 A 445 PHE GLU PHE HET ZN A 501 1 HET EDO A 502 4 HET EDO A 503 4 HET EDO A 504 4 HET SO4 A 505 5 HET IMD A 506 5 HET CO3 A 507 4 HET GOL A 508 6 HETNAM ZN ZINC ION HETNAM EDO 1,2-ETHANEDIOL HETNAM SO4 SULFATE ION HETNAM IMD IMIDAZOLE HETNAM CO3 CARBONATE ION HETNAM GOL GLYCEROL HETSYN EDO ETHYLENE GLYCOL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 ZN ZN 2+ FORMUL 3 EDO 3(C2 H6 O2) FORMUL 6 SO4 O4 S 2- FORMUL 7 IMD C3 H5 N2 1+ FORMUL 8 CO3 C O3 2- FORMUL 9 GOL C3 H8 O3 FORMUL 10 HOH *387(H2 O) HELIX 1 1 ASN A 53 GLY A 57 5 5 HELIX 2 2 THR A 80 SER A 100 1 21 HELIX 3 3 THR A 101 GLY A 114 1 14 HELIX 4 4 ILE A 130 THR A 132 5 3 HELIX 5 5 SER A 199 THR A 204 1 6 HELIX 6 6 ASP A 216 TYR A 233 1 18 HELIX 7 7 ASN A 248 SER A 254 1 7 HELIX 8 8 PHE A 260 GLY A 267 1 8 HELIX 9 9 GLY A 268 ILE A 274 5 7 HELIX 10 10 ASP A 275 ALA A 300 1 26 HELIX 11 11 SER A 309 TYR A 321 1 13 HELIX 12 12 ASP A 334 GLU A 347 1 14 HELIX 13 13 THR A 350 LYS A 359 1 10 HELIX 14 14 PHE A 401 ASN A 405 5 5 HELIX 15 15 ASN A 409 PHE A 413 5 5 SHEET 1 A 8 TYR A 144 GLU A 148 0 SHEET 2 A 8 CYS A 134 ILE A 138 -1 N ILE A 135 O GLU A 147 SHEET 3 A 8 ILE A 19 LYS A 23 -1 N TYR A 21 O ILE A 138 SHEET 4 A 8 VAL A 33 HIS A 39 -1 O ALA A 35 N ALA A 20 SHEET 5 A 8 ILE A 42 ARG A 48 -1 O VAL A 44 N PHE A 36 SHEET 6 A 8 LEU A 151 GLY A 155 1 O ILE A 153 N ILE A 45 SHEET 7 A 8 GLN A 184 ARG A 187 1 O ILE A 186 N VAL A 152 SHEET 8 A 8 GLU A 164 LYS A 166 -1 N LYS A 166 O TYR A 185 SHEET 1 B 2 GLU A 126 LYS A 128 0 SHEET 2 B 2 SER A 302 VAL A 304 1 O SER A 302 N LEU A 127 SHEET 1 C 4 PHE A 213 ALA A 214 0 SHEET 2 C 4 PHE A 192 PHE A 196 -1 N PHE A 196 O PHE A 213 SHEET 3 C 4 ALA A 372 LYS A 375 -1 O PHE A 374 N THR A 193 SHEET 4 C 4 THR A 414 ASN A 418 -1 O LEU A 416 N VAL A 373 SHEET 1 D 2 VAL A 242 LYS A 244 0 SHEET 2 D 2 GLU A 257 SER A 259 -1 O VAL A 258 N PHE A 243 SHEET 1 E 2 SER A 324 GLU A 325 0 SHEET 2 E 2 PHE A 331 SER A 332 -1 O SER A 332 N SER A 324 LINK NE2 HIS A 223 ZN ZN A 501 1555 1555 2.08 LINK NE2 HIS A 227 ZN ZN A 501 1555 1555 2.12 LINK OE2 GLU A 262 ZN ZN A 501 1555 1555 2.12 LINK OE1 GLU A 262 ZN ZN A 501 1555 1555 2.61 LINK ZN ZN A 501 O HOH A 944 1555 1555 2.08 CISPEP 1 GLY A 28 GLN A 29 0 -22.98 SITE 1 AC1 5 HIS A 223 HIS A 227 GLU A 262 HOH A 935 SITE 2 AC1 5 HOH A 944 SITE 1 AC2 5 ASN A 238 ARG A 241 PHE A 282 TYR A 285 SITE 2 AC2 5 TYR A 286 SITE 1 AC3 7 ASN A 174 LEU A 175 THR A 176 ARG A 177 SITE 2 AC3 7 ASN A 394 HOH A 617 HOH A 978 SITE 1 AC4 5 LYS A 375 ASN A 412 PHE A 413 THR A 414 SITE 2 AC4 5 HOH A 778 SITE 1 AC5 6 GLU A 198 SER A 199 LEU A 200 HOH A 708 SITE 2 AC5 6 HOH A 757 HOH A 758 SITE 1 AC6 5 ALA A 210 LYS A 415 ASN A 418 HOH A 693 SITE 2 AC6 5 HOH A 860 SITE 1 AC7 7 ARG A 363 ASP A 370 HOH A 834 HOH A 923 SITE 2 AC7 7 HOH A 934 HOH A 940 HOH A 941 SITE 1 AC8 5 ALA A 65 LYS A 66 GLN A 67 HOH A 956 SITE 2 AC8 5 HOH A 957 CRYST1 49.950 66.370 64.720 90.00 98.24 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 0.020020 0.000000 0.002899 0.00000 SCALE2 0.000000 0.015067 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015612 0.00000