HEADER TOXIN,HYDROLASE/MEMBRANE PROTEIN 28-JUN-00 1F83 OBSLTE 24-JUL-07 1F83 3G94 TITLE BOTULINUM NEUROTOXIN TYPE B CATALYTIC DOMAIN WITH TITLE 2 SYNAPTOBREVIN-II BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: BOTULINUM NEUROTOXIN TYPE B; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN; COMPND 5 EC: 3.4.24.69; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: SYNAPTOBREVIN-II; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: N-TERMINAL FRAGMENT; COMPND 11 ENGINEERED: YES; COMPND 12 MOL_ID: 3; COMPND 13 MOLECULE: SYNAPTOBREVIN-II; COMPND 14 CHAIN: C; COMPND 15 FRAGMENT: C-TERMINAL FRAGMENT; COMPND 16 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM BOTULINUM; SOURCE 3 ORGANISM_TAXID: 1491; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PBN13; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN HOMO SOURCE 11 SAPIENS (HUMANS); SOURCE 12 MOL_ID: 3; SOURCE 13 SYNTHETIC: YES; SOURCE 14 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN HOMO SOURCE 15 SAPIENS (HUMANS) KEYWDS ZINC DEPENDENT PROTEASE, BOTULINUM NEUROTOXIN, KEYWDS 2 SYNAPTOBREVIN, SNARE, TOXIN,HYDROLASE/MEMBRANE PROTEIN KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR M.A.HANSON,R.C.STEVENS REVDAT 4 14-JUL-09 1F83 1 JRNL REVDAT 3 24-JUL-07 1F83 1 OBSLTE REVDAT 2 01-APR-03 1F83 1 JRNL REVDAT 1 16-AUG-00 1F83 0 JRNL AUTH M.A.HANSON,R.C.STEVENS JRNL TITL RETRACTION: COCRYSTAL STRUCTURE OF SYNAPTOBREVIN-II JRNL TITL 2 BOUND TO BOTULINUM NEUROTOXIN TYPE B AT 2.0 A JRNL TITL 3 RESOLUTION JRNL REF NAT.STRUCT.MOL.BIOL. V. 16, 795 2009 JRNL REFN ISSN 1545-9993 JRNL PMID 19578378 JRNL DOI 10.1038/NSMB0709-795 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.A.HANSON,R.C.STEVENS REMARK 1 TITL COCRYSTAL STRUCTURE OF SYNAPTOBREVIN-II BOUND TO REMARK 1 TITL 2 BOTULINUM NEUROTOXIN TYPE B AT 2.0 A RESOLUTION REMARK 1 REF NAT.STRUCT.BIOL. V. 7 687 2000 REMARK 1 REFN ISSN 1072-8368 REMARK 1 PMID 10932255 REMARK 1 DOI 10.1038/77997 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.9 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : LEONARD-JONES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.96 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 404113.940 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.4 REMARK 3 NUMBER OF REFLECTIONS : 27509 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2723 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.13 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 74.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3445 REMARK 3 BIN R VALUE (WORKING SET) : 0.2080 REMARK 3 BIN FREE R VALUE : 0.2930 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 366 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3746 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 281 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.85000 REMARK 3 B22 (A**2) : 2.09000 REMARK 3 B33 (A**2) : -0.23000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.12 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.22 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.004 REMARK 3 BOND ANGLES (DEGREES) : 1.00 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.66 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 4.760 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 6.670 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 7.090 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 9.360 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 46.89 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1F83 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUL-00. REMARK 100 THE RCSB ID CODE IS RCSB011358. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-DEC-99 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : 7.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : 9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.033 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : QUANTUM-4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : BLU-ICE REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 90276 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.1 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.41300 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: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HEPES, POLYETHYLENE GLYCOL MW 4000, REMARK 280 PH 7.3, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 299K 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 27.98450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 64.82950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.26050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 64.82950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.98450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.26050 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 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 LYS A 425 CG 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 ASN A 16 -70.69 -140.95 REMARK 500 PHE A 25 8.68 -69.62 REMARK 500 ARG A 41 -2.73 77.13 REMARK 500 PRO A 46 63.01 -61.45 REMARK 500 PHE A 51 109.77 -55.41 REMARK 500 PRO A 55 33.27 -67.06 REMARK 500 ASN A 59 71.41 -118.28 REMARK 500 LYS A 60 38.68 -72.13 REMARK 500 SER A 61 168.32 56.73 REMARK 500 SER A 62 -166.34 164.64 REMARK 500 ASP A 68 91.90 -44.08 REMARK 500 CYS A 70 -48.58 130.12 REMARK 500 ASP A 74 82.35 -174.93 REMARK 500 LEU A 118 74.41 -66.24 REMARK 500 ASP A 120 -155.12 -132.95 REMARK 500 ASN A 131 45.61 -87.76 REMARK 500 GLU A 146 -149.84 78.29 REMARK 500 VAL A 147 61.61 88.82 REMARK 500 GLU A 148 124.20 -14.22 REMARK 500 ASN A 167 45.85 -79.66 REMARK 500 GLN A 206 170.79 64.47 REMARK 500 GLU A 207 10.99 -167.12 REMARK 500 LYS A 209 -177.08 -63.28 REMARK 500 SER A 212 -127.01 58.17 REMARK 500 ARG A 216 -99.01 -91.61 REMARK 500 ARG A 217 152.59 64.77 REMARK 500 LEU A 246 78.39 -157.43 REMARK 500 ASN A 416 73.00 -103.27 REMARK 500 ILE A 423 -126.39 72.80 REMARK 500 SER A 424 -135.36 29.08 REMARK 500 LEU B 54 37.75 -158.74 REMARK 500 GLU B 55 -87.15 -146.83 REMARK 500 ARG B 56 22.15 87.97 REMARK 500 GLN B 58 39.26 -154.35 REMARK 500 LEU B 60 -143.64 -67.61 REMARK 500 SER B 61 110.09 -165.72 REMARK 500 GLU B 62 -165.78 42.32 REMARK 500 LEU B 63 164.11 97.27 REMARK 500 ASP B 64 32.05 -88.98 REMARK 500 ASP B 65 170.46 -21.08 REMARK 500 ARG B 66 88.21 44.61 REMARK 500 ALA B 67 101.52 174.17 REMARK 500 GLN B 71 57.40 -107.96 REMARK 500 ALA B 72 -58.34 64.97 REMARK 500 ALA B 74 0.37 -62.12 REMARK 500 SER B 75 158.11 81.67 REMARK 500 SER C 80 -126.53 -88.24 REMARK 500 ALA C 81 -120.09 174.74 REMARK 500 LYS C 83 -177.59 95.49 REMARK 500 LEU C 84 74.34 74.54 REMARK 500 ARG C 86 153.45 95.47 REMARK 500 LYS C 87 172.10 27.30 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (11X,I3,1X,A3,1X,A1,I4,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 ARG C 86 23.7 L L OUTSIDE RANGE REMARK 500 LYS C 87 24.9 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL 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 500 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1F82 RELATED DB: PDB REMARK 900 BOTULINUM NEUROTOXIN TYPE B CATALYTIC DOMAIN REMARK 900 RELATED ID: 3BTA RELATED DB: PDB REMARK 900 BOTULINUM NEUROTOXIN TYPE A HOLOTOXIN REMARK 999 REMARK 999 THE SYNAPTOBREVIN II PEPTIDE (CHAINS B AND C) WAS REMARK 999 SYNTHESIZED AS A FULL LENGTH PEPTIDE COMPOSED OF REMARK 999 RESIDUES 53-88 OF SYNAPTOBREVIN. THE FULL LENGTH REMARK 999 SYNAPTOBREVIN-II WAS THEN CLEAVED INTO THE SHORTER REMARK 999 SEGMENTS IN VITRO. DBREF 1F83 A 1 425 UNP P10844 BXB_CLOBO 1 425 DBREF 1F83 B 53 76 UNP P19065 SYB2_HUMAN 52 75 DBREF 1F83 C 77 88 UNP P19065 SYB2_HUMAN 76 87 SEQRES 1 A 425 PRO VAL THR ILE ASN ASN PHE ASN TYR ASN ASP PRO ILE SEQRES 2 A 425 ASP ASN ASN ASN ILE ILE MET MET GLU PRO PRO PHE ALA SEQRES 3 A 425 ARG GLY THR GLY ARG TYR TYR LYS ALA PHE LYS ILE THR SEQRES 4 A 425 ASP ARG ILE TRP ILE ILE PRO GLU ARG TYR THR PHE GLY SEQRES 5 A 425 TYR LYS PRO GLU ASP PHE ASN LYS SER SER GLY ILE PHE SEQRES 6 A 425 ASN ARG ASP VAL CYS GLU TYR TYR ASP PRO ASP TYR LEU SEQRES 7 A 425 ASN THR ASN ASP LYS LYS ASN ILE PHE LEU GLN THR MET SEQRES 8 A 425 ILE LYS LEU PHE ASN ARG ILE LYS SER LYS PRO LEU GLY SEQRES 9 A 425 GLU LYS LEU LEU GLU MET ILE ILE ASN GLY ILE PRO TYR SEQRES 10 A 425 LEU GLY ASP ARG ARG VAL PRO LEU GLU GLU PHE ASN THR SEQRES 11 A 425 ASN ILE ALA SER VAL THR VAL ASN LYS LEU ILE SER ASN SEQRES 12 A 425 PRO GLY GLU VAL GLU ARG LYS LYS GLY ILE PHE ALA ASN SEQRES 13 A 425 LEU ILE ILE PHE GLY PRO GLY PRO VAL LEU ASN GLU ASN SEQRES 14 A 425 GLU THR ILE ASP ILE GLY ILE GLN ASN HIS PHE ALA SER SEQRES 15 A 425 ARG GLU GLY PHE GLY GLY ILE MET GLN MET LYS PHE CYS SEQRES 16 A 425 PRO GLU TYR VAL SER VAL PHE ASN ASN VAL GLN GLU ASN SEQRES 17 A 425 LYS GLY ALA SER ILE PHE ASN ARG ARG GLY TYR PHE SER SEQRES 18 A 425 ASP PRO ALA LEU ILE LEU MET HIS GLU LEU ILE HIS VAL SEQRES 19 A 425 LEU HIS GLY LEU TYR GLY ILE LYS VAL ASP ASP LEU PRO SEQRES 20 A 425 ILE VAL PRO ASN GLU LYS LYS PHE PHE MET GLN SER THR SEQRES 21 A 425 ASP ALA ILE GLN ALA GLU GLU LEU TYR THR PHE GLY GLY SEQRES 22 A 425 GLN ASP PRO SER ILE ILE THR PRO SER THR ASP LYS SER SEQRES 23 A 425 ILE TYR ASP LYS VAL LEU GLN ASN PHE ARG GLY ILE VAL SEQRES 24 A 425 ASP ARG LEU ASN LYS VAL LEU VAL CYS ILE SER ASP PRO SEQRES 25 A 425 ASN ILE ASN ILE ASN ILE TYR LYS ASN LYS PHE LYS ASP SEQRES 26 A 425 LYS TYR LYS PHE VAL GLU ASP SER GLU GLY LYS TYR SER SEQRES 27 A 425 ILE ASP VAL GLU SER PHE ASP LYS LEU TYR LYS SER LEU SEQRES 28 A 425 MET PHE GLY PHE THR GLU THR ASN ILE ALA GLU ASN TYR SEQRES 29 A 425 LYS ILE LYS THR ARG ALA SER TYR PHE SER ASP SER LEU SEQRES 30 A 425 PRO PRO VAL LYS ILE LYS ASN LEU LEU ASP ASN GLU ILE SEQRES 31 A 425 TYR THR ILE GLU GLU GLY PHE ASN ILE SER ASP LYS ASP SEQRES 32 A 425 MET GLU LYS GLU TYR ARG GLY GLN ASN LYS ALA ILE ASN SEQRES 33 A 425 LYS GLN ALA TYR GLU GLU ILE SER LYS SEQRES 1 B 24 VAL LEU GLU ARG ASP GLN LYS LEU SER GLU LEU ASP ASP SEQRES 2 B 24 ARG ALA ASP ALA LEU GLN ALA GLY ALA SER GLN SEQRES 1 C 12 PHE GLU THR SER ALA ALA LYS LEU LYS ARG LYS TYR HET ZN A 500 1 HETNAM ZN ZINC ION FORMUL 4 ZN ZN 2+ FORMUL 5 HOH *281(H2 O) HELIX 1 1 PRO A 23 ARG A 27 5 5 HELIX 2 2 GLU A 56 LYS A 60 5 5 HELIX 3 3 THR A 80 SER A 100 1 21 HELIX 4 4 LYS A 101 GLY A 114 1 14 HELIX 5 5 SER A 182 GLU A 184 5 3 HELIX 6 6 ASP A 222 TYR A 239 1 18 HELIX 7 7 ALA A 265 GLY A 272 1 8 HELIX 8 8 GLN A 274 ILE A 279 5 6 HELIX 9 9 THR A 280 ASN A 303 1 24 HELIX 10 10 ASN A 315 TYR A 327 1 13 HELIX 11 11 ASP A 340 PHE A 353 1 14 HELIX 12 12 THR A 356 TYR A 364 1 9 HELIX 13 13 GLU A 405 GLN A 411 5 7 HELIX 14 14 ASN A 416 GLN A 418 5 3 SHEET 1 A 8 LYS A 150 PHE A 154 0 SHEET 2 A 8 THR A 136 LEU A 140 -1 O VAL A 137 N ILE A 153 SHEET 3 A 8 ILE A 18 GLU A 22 -1 O MET A 20 N LEU A 140 SHEET 4 A 8 TYR A 33 THR A 39 -1 O TYR A 33 N MET A 21 SHEET 5 A 8 ILE A 42 ILE A 44 -1 N ILE A 42 O THR A 39 SHEET 6 A 8 LEU A 157 PHE A 160 1 O LEU A 157 N TRP A 43 SHEET 7 A 8 MET A 190 LYS A 193 1 O MET A 190 N ILE A 158 SHEET 8 A 8 GLU A 170 ILE A 172 -1 O GLU A 170 N LYS A 193 SHEET 1 B 2 GLY A 175 ILE A 176 0 SHEET 2 B 2 HIS A 179 PHE A 180 -1 O HIS A 179 N ILE A 176 SHEET 1 C 4 TYR A 219 PHE A 220 0 SHEET 2 C 4 TYR A 198 PHE A 202 -1 N PHE A 202 O TYR A 219 SHEET 3 C 4 LEU A 377 ILE A 382 -1 O LEU A 377 N VAL A 201 SHEET 4 C 4 TYR A 420 GLU A 421 -1 O GLU A 421 N LYS A 381 SHEET 1 D 2 PRO A 247 ILE A 248 0 SHEET 2 D 2 ILE A 263 GLN A 264 -1 O ILE A 263 N ILE A 248 SHEET 1 E 2 VAL A 330 GLU A 331 0 SHEET 2 E 2 TYR A 337 SER A 338 -1 O SER A 338 N VAL A 330 SITE 1 AC1 6 HIS A 229 HIS A 233 GLU A 267 TYR A 372 SITE 2 AC1 6 HOH A 779 GLN B 76 CRYST1 55.969 62.521 129.659 90.00 90.00 90.00 P 21 21 21 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 0.017867 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015995 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007713 0.00000