HEADER TOXIN 12-JAN-13 4IQP TITLE CRYSTAL STRUCTURE OF HCRA-W1266A COMPND MOL_ID: 1; COMPND 2 MOLECULE: BOTULINUM NEUROTOXIN TYPE A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BONT/A, BONTOXILYSIN-A, BOTOX, BOTULINUM NEUROTOXIN A LIGHT COMPND 5 CHAIN, BOTULINUM NEUROTOXIN A HEAVY CHAIN; COMPND 6 EC: 3.4.24.69; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM BOTULINUM; SOURCE 3 ORGANISM_TAXID: 1491; SOURCE 4 GENE: ATX, BNA, BOTA, BOTULINUM NEUROTOXIN TYPE A RECEPTOR BINDING SOURCE 5 DOMAIN; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS BOTULINUM NEUROTOXIN, RECEPTOR BINDING DOMAIN, GANGLIOSIDE BINDING KEYWDS 2 LOOP, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR Z.FU,A.R.KROKEN,J.T.BARBIERI,J.-J.P.KIM REVDAT 3 20-SEP-23 4IQP 1 REMARK SEQADV REVDAT 2 10-JUL-13 4IQP 1 JRNL REVDAT 1 29-MAY-13 4IQP 0 JRNL AUTH A.PRZEDPELSKI,W.H.TEPP,A.R.KROKEN,Z.FU,J.J.KIM,E.A.JOHNSON, JRNL AUTH 2 J.T.BARBIERI JRNL TITL ENHANCING THE PROTECTIVE IMMUNE RESPONSE AGAINST BOTULISM. JRNL REF INFECT.IMMUN. V. 81 2638 2013 JRNL REFN ISSN 0019-9567 JRNL PMID 23670557 JRNL DOI 10.1128/IAI.00382-13 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.3 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.32 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 119227.180 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 21222 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) : 0.207 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1036 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.38 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 68.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1424 REMARK 3 BIN R VALUE (WORKING SET) : 0.2280 REMARK 3 BIN FREE R VALUE : 0.3340 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 73 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.039 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3440 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 186 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.73000 REMARK 3 B22 (A**2) : 4.64000 REMARK 3 B33 (A**2) : -0.90000 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) : 0.27 REMARK 3 ESD FROM SIGMAA (A) : 0.20 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) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.30 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.680 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) : 1.370 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.280 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.920 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.810 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 29.03 REMARK 3 REMARK 3 NCS MODEL : NONE 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 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : GOL.PAR REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : GOL.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 4IQP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1000077088. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21639 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 200 DATA REDUNDANCY : 4.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06000 REMARK 200 FOR THE DATA SET : 21.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 72.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.20000 REMARK 200 FOR SHELL : 6.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: PDB ENTRY 3FUO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES, 12% PEG3350, 100 MM NACL, REMARK 280 PH 7.5, EVAPORATION, TEMPERATURE 292K 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 22.07500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 69.23500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.31500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 69.23500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.07500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.31500 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 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 LYS A 871 REMARK 465 ASN A 872 REMARK 465 ILE A 873 REMARK 465 ILE A 874 REMARK 465 ASN A 875 REMARK 465 ASP A 1228 REMARK 465 GLU A 1272 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 GLU A 884 -87.39 -76.10 REMARK 500 SER A 885 -91.59 -85.72 REMARK 500 ASP A 910 82.43 -159.77 REMARK 500 ASN A 935 88.83 -165.82 REMARK 500 MET A1004 77.80 -106.97 REMARK 500 ASN A1025 -79.47 -145.71 REMARK 500 ALA A1049 -173.78 -68.50 REMARK 500 ASP A1076 42.37 -93.44 REMARK 500 ASN A1147 -2.00 73.16 REMARK 500 GLN A1219 -11.93 -152.49 REMARK 500 THR A1232 154.61 -49.69 REMARK 500 SER A1274 134.93 172.30 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 GOL A 1401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1402 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3FUO RELATED DB: PDB REMARK 900 W1266A MUTANT DBREF 4IQP A 871 1296 UNP P10845 BXA1_CLOBO 871 1296 SEQADV 4IQP ALA A 1266 UNP P10845 TRP 1266 ENGINEERED MUTATION SEQRES 1 A 426 LYS ASN ILE ILE ASN THR SER ILE LEU ASN LEU ARG TYR SEQRES 2 A 426 GLU SER ASN HIS LEU ILE ASP LEU SER ARG TYR ALA SER SEQRES 3 A 426 LYS ILE ASN ILE GLY SER LYS VAL ASN PHE ASP PRO ILE SEQRES 4 A 426 ASP LYS ASN GLN ILE GLN LEU PHE ASN LEU GLU SER SER SEQRES 5 A 426 LYS ILE GLU VAL ILE LEU LYS ASN ALA ILE VAL TYR ASN SEQRES 6 A 426 SER MET TYR GLU ASN PHE SER THR SER PHE TRP ILE ARG SEQRES 7 A 426 ILE PRO LYS TYR PHE ASN SER ILE SER LEU ASN ASN GLU SEQRES 8 A 426 TYR THR ILE ILE ASN CYS MET GLU ASN ASN SER GLY TRP SEQRES 9 A 426 LYS VAL SER LEU ASN TYR GLY GLU ILE ILE TRP THR LEU SEQRES 10 A 426 GLN ASP THR GLN GLU ILE LYS GLN ARG VAL VAL PHE LYS SEQRES 11 A 426 TYR SER GLN MET ILE ASN ILE SER ASP TYR ILE ASN ARG SEQRES 12 A 426 TRP ILE PHE VAL THR ILE THR ASN ASN ARG LEU ASN ASN SEQRES 13 A 426 SER LYS ILE TYR ILE ASN GLY ARG LEU ILE ASP GLN LYS SEQRES 14 A 426 PRO ILE SER ASN LEU GLY ASN ILE HIS ALA SER ASN ASN SEQRES 15 A 426 ILE MET PHE LYS LEU ASP GLY CYS ARG ASP THR HIS ARG SEQRES 16 A 426 TYR ILE TRP ILE LYS TYR PHE ASN LEU PHE ASP LYS GLU SEQRES 17 A 426 LEU ASN GLU LYS GLU ILE LYS ASP LEU TYR ASP ASN GLN SEQRES 18 A 426 SER ASN SER GLY ILE LEU LYS ASP PHE TRP GLY ASP TYR SEQRES 19 A 426 LEU GLN TYR ASP LYS PRO TYR TYR MET LEU ASN LEU TYR SEQRES 20 A 426 ASP PRO ASN LYS TYR VAL ASP VAL ASN ASN VAL GLY ILE SEQRES 21 A 426 ARG GLY TYR MET TYR LEU LYS GLY PRO ARG GLY SER VAL SEQRES 22 A 426 MET THR THR ASN ILE TYR LEU ASN SER SER LEU TYR ARG SEQRES 23 A 426 GLY THR LYS PHE ILE ILE LYS LYS TYR ALA SER GLY ASN SEQRES 24 A 426 LYS ASP ASN ILE VAL ARG ASN ASN ASP ARG VAL TYR ILE SEQRES 25 A 426 ASN VAL VAL VAL LYS ASN LYS GLU TYR ARG LEU ALA THR SEQRES 26 A 426 ASN ALA SER GLN ALA GLY VAL GLU LYS ILE LEU SER ALA SEQRES 27 A 426 LEU GLU ILE PRO ASP VAL GLY ASN LEU SER GLN VAL VAL SEQRES 28 A 426 VAL MET LYS SER LYS ASN ASP GLN GLY ILE THR ASN LYS SEQRES 29 A 426 CYS LYS MET ASN LEU GLN ASP ASN ASN GLY ASN ASP ILE SEQRES 30 A 426 GLY PHE ILE GLY PHE HIS GLN PHE ASN ASN ILE ALA LYS SEQRES 31 A 426 LEU VAL ALA SER ASN ALA TYR ASN ARG GLN ILE GLU ARG SEQRES 32 A 426 SER SER ARG THR LEU GLY CYS SER TRP GLU PHE ILE PRO SEQRES 33 A 426 VAL ASP ASP GLY TRP GLY GLU ARG PRO LEU HET GOL A1401 6 HET GOL A1402 6 HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 GOL 2(C3 H8 O3) FORMUL 4 HOH *186(H2 O) HELIX 1 1 LYS A 929 VAL A 933 5 5 HELIX 2 2 ASN A 954 LEU A 958 5 5 HELIX 3 3 ASN A 1080 GLN A 1091 1 12 HELIX 4 4 GLU A 1210 VAL A 1214 5 5 HELIX 5 5 ASN A 1265 ILE A 1271 1 7 SHEET 1 A 5 LEU A 888 ASP A 890 0 SHEET 2 A 5 SER A 877 TYR A 883 -1 N ARG A 882 O ILE A 889 SHEET 3 A 5 TYR A1066 PHE A1075 -1 O LEU A1074 N ILE A 878 SHEET 4 A 5 ILE A 914 PHE A 917 -1 N ILE A 914 O ILE A1069 SHEET 5 A 5 VAL A 904 PHE A 906 -1 N ASN A 905 O GLN A 915 SHEET 1 B 7 LEU A 888 ASP A 890 0 SHEET 2 B 7 SER A 877 TYR A 883 -1 N ARG A 882 O ILE A 889 SHEET 3 B 7 TYR A1066 PHE A1075 -1 O LEU A1074 N ILE A 878 SHEET 4 B 7 PHE A 941 ARG A 948 -1 N SER A 944 O ASN A1073 SHEET 5 B 7 ILE A1015 ASN A1021 -1 O VAL A1017 N PHE A 945 SHEET 6 B 7 ASN A1026 ILE A1031 -1 O TYR A1030 N THR A1018 SHEET 7 B 7 ARG A1034 PRO A1040 -1 O LYS A1039 N SER A1027 SHEET 1 C 7 LYS A 897 ILE A 900 0 SHEET 2 C 7 ILE A 924 ILE A 927 -1 O ILE A 927 N LYS A 897 SHEET 3 C 7 ASN A1052 ASP A1058 -1 O PHE A1055 N ILE A 924 SHEET 4 C 7 TYR A 962 GLU A 969 -1 N THR A 963 O ASP A1058 SHEET 5 C 7 SER A 972 ASN A 979 -1 O VAL A 976 N ILE A 964 SHEET 6 C 7 GLU A 982 GLN A 988 -1 O ILE A 984 N SER A 977 SHEET 7 C 7 LYS A 994 LYS A1000 -1 O VAL A 997 N TRP A 985 SHEET 1 D 2 ASN A 935 SER A 936 0 SHEET 2 D 2 ILE A1047 HIS A1048 -1 O ILE A1047 N SER A 936 SHEET 1 E 2 TYR A1112 ASN A1115 0 SHEET 2 E 2 TRP A1282 ILE A1285 -1 O ILE A1285 N TYR A1112 SHEET 1 F 2 TYR A1122 VAL A1125 0 SHEET 2 F 2 MET A1134 LYS A1137 -1 O LYS A1137 N TYR A1122 SHEET 1 G 2 SER A1142 THR A1145 0 SHEET 2 G 2 TYR A1149 SER A1152 -1 O ASN A1151 N VAL A1143 SHEET 1 H 7 PHE A1160 LYS A1164 0 SHEET 2 H 7 ARG A1179 VAL A1186 -1 O TYR A1181 N LYS A1163 SHEET 3 H 7 VAL A1220 MET A1223 -1 O VAL A1221 N VAL A1180 SHEET 4 H 7 MET A1237 GLN A1240 -1 O GLN A1240 N VAL A1220 SHEET 5 H 7 ASP A1246 GLN A1254 -1 O ILE A1250 N MET A1237 SHEET 6 H 7 ALA A1259 SER A1264 -1 O VAL A1262 N GLY A1251 SHEET 7 H 7 LYS A1204 ILE A1205 -1 N LYS A1204 O ALA A1263 SHEET 1 I 4 PHE A1160 LYS A1164 0 SHEET 2 I 4 ARG A1179 VAL A1186 -1 O TYR A1181 N LYS A1163 SHEET 3 I 4 LYS A1189 ALA A1194 -1 O LEU A1193 N ILE A1182 SHEET 4 I 4 SER A1207 LEU A1209 -1 O LEU A1209 N ARG A1192 SSBOND 1 CYS A 1235 CYS A 1280 1555 1555 2.03 SITE 1 AC1 7 TRP A 946 TRP A1014 LYS A1070 GLN A1091 SITE 2 AC1 7 GLY A1102 GOL A1402 HOH A1540 SITE 1 AC2 12 LYS A1070 TYR A1071 GLN A1091 SER A1092 SITE 2 AC2 12 ASN A1093 LYS A1098 GLY A1102 ASP A1103 SITE 3 AC2 12 TYR A1104 GOL A1401 HOH A1506 HOH A1573 CRYST1 44.150 80.630 138.470 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 0.022650 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012402 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007222 0.00000