HEADER VIRAL PROTEIN 04-MAR-96 1VCP TITLE SEMLIKI FOREST VIRUS CAPSID PROTEIN (CRYSTAL FORM I) COMPND MOL_ID: 1; COMPND 2 MOLECULE: SEMLIKI FOREST VIRUS CAPSID PROTEIN; COMPND 3 CHAIN: A, B, C; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: CRYSTAL FORM 1 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SEMLIKI FOREST VIRUS; SOURCE 3 ORGANISM_TAXID: 11033; SOURCE 4 ORGAN: KIDNEY; SOURCE 5 EXPRESSION_SYSTEM: CRICETINAE GEN. SP.; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 36483 KEYWDS VIRUS COAT PROTEIN, POLYPROTEIN, TRANSMEMBRANE, GLYCOPROTEIN, KEYWDS 2 NUCLEOCAPSID PROTEIN, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR G.LU,H.-K.CHOI,M.G.ROSSMANN REVDAT 3 14-FEB-24 1VCP 1 REMARK LINK REVDAT 2 24-FEB-09 1VCP 1 VERSN REVDAT 1 07-DEC-96 1VCP 0 JRNL AUTH H.K.CHOI,G.LU,S.LEE,G.WENGLER,M.G.ROSSMANN JRNL TITL STRUCTURE OF SEMLIKI FOREST VIRUS CORE PROTEIN. JRNL REF PROTEINS V. 27 345 1997 JRNL REFN ISSN 0887-3585 JRNL PMID 9094737 JRNL DOI 10.1002/(SICI)1097-0134(199703)27:3<345::AID-PROT3>3.0.CO;2- JRNL DOI 2 C REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH L.TONG,G.WENGLER,M.G.ROSSMANN REMARK 1 TITL REFINED STRUCTURE OF SINDBIS VIRUS CORE PROTEIN AND REMARK 1 TITL 2 COMPARISON WITH OTHER CHYMOTRYPSIN-LIKE SERINE PROTEINASE REMARK 1 TITL 3 STRUCTURES REMARK 1 REF J.MOL.BIOL. V. 230 228 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH H.K.CHOI,L.TONG,W.MINOR,P.DUMAS,U.BOEGE,M.G.ROSSMANN, REMARK 1 AUTH 2 G.WENGLER REMARK 1 TITL STRUCTURE OF SINDBIS VIRUS CORE PROTEIN REVEALS A REMARK 1 TITL 2 CHYMOTRYPSIN-LIKE SERINE PROTEINASE AND THE ORGANIZATION OF REMARK 1 TITL 3 THE VIRION REMARK 1 REF NATURE V. 354 37 1991 REMARK 1 REFN ISSN 0028-0836 REMARK 2 REMARK 2 RESOLUTION. 3.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 5452 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.157 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3426 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.90 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : 1.500 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.300 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.700 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 1.500 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.100 ; NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 RESIDUE ASP A 254 IS LOCATED IN GENEROUSLY ALLOWED REGIONS REMARK 3 OF A RAMACHANDRAN PLOT. THE ELECTRON DENSITY OF THIS REMARK 3 RESIDUE IS WELL DEFINED. REMARK 4 REMARK 4 1VCP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000177018. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6747 REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 66.0 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: KHGI4 WAS REQUIRED TO OBTAIN BIG REMARK 280 CRYSTALS. EACH OF THREE MONOMERS OF THE SEMLIKI FOREST VIRUS REMARK 280 CORE PROTEIN BIND ONE MERCURY ATOM. THE HG ATOM FORMS A S-HG-S REMARK 280 BOND WITH CYS 119 AND CYS 134. IN THE NATIVE STRUCTURE THERE IS REMARK 280 A DISULFIDE BRIDGE BETWEEN CYS 119 AND CYS 134. THE S-HG REMARK 280 DISTANCE WAS RESTRAINED TO 2.45 ANGSTROMS WHILE THE BOND ANGLE REMARK 280 OF S-HG-S WAS RESTRAINED TO 180 DEGREES. 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 88.11000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (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: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS A 119 CB CYS A 119 SG -0.233 REMARK 500 CYS A 134 CB CYS A 134 SG -0.198 REMARK 500 CYS B 119 CB CYS B 119 SG -0.294 REMARK 500 CYS B 134 CB CYS B 134 SG -0.194 REMARK 500 CYS C 119 CB CYS C 119 SG -0.266 REMARK 500 CYS C 134 CB CYS C 134 SG -0.122 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (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: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 CYS A 119 CA - CB - SG ANGL. DEV. = 14.8 DEGREES REMARK 500 CYS A 134 CA - CB - SG ANGL. DEV. = 27.0 DEGREES REMARK 500 CYS B 119 CA - CB - SG ANGL. DEV. = 30.0 DEGREES REMARK 500 CYS B 134 CA - CB - SG ANGL. DEV. = 17.6 DEGREES REMARK 500 CYS C 119 CA - CB - SG ANGL. DEV. = 8.2 DEGREES REMARK 500 CYS C 134 CA - CB - SG ANGL. DEV. = 22.2 DEGREES 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 LYS A 142 133.58 -172.02 REMARK 500 SER A 163 87.17 -150.74 REMARK 500 THR A 185 144.72 -174.14 REMARK 500 HIS A 196 -34.67 -39.37 REMARK 500 SER A 203 146.17 -175.66 REMARK 500 ASP A 225 -166.73 -105.55 REMARK 500 ASN A 252 -157.56 -95.42 REMARK 500 ASP A 254 -35.80 -153.98 REMARK 500 THR B 185 149.64 -178.86 REMARK 500 SER B 203 141.04 -171.01 REMARK 500 ALA B 213 18.81 -69.04 REMARK 500 ASP B 225 -162.13 -100.85 REMARK 500 LYS B 253 -141.12 78.33 REMARK 500 TYR C 184 -160.33 -114.30 REMARK 500 THR C 185 144.25 166.99 REMARK 500 GLU C 187 101.08 -28.79 REMARK 500 ALA C 213 32.88 -82.82 REMARK 500 ASP C 225 -157.02 -100.89 REMARK 500 LYS C 253 -42.33 -13.63 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 HG A 272 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 119 SG REMARK 620 2 CYS A 134 SG 157.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HG B 271 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 119 SG REMARK 620 2 CYS B 119 O 77.9 REMARK 620 3 CYS B 134 SG 170.0 105.2 REMARK 620 4 LEU B 135 N 114.6 48.3 73.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HG C 273 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 119 SG REMARK 620 2 CYS C 119 O 80.1 REMARK 620 3 CYS C 134 SG 165.2 114.6 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 272 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG B 271 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG C 273 DBREF 1VCP A 119 267 UNP P03315 POLS_SFV 119 267 DBREF 1VCP B 119 267 UNP P03315 POLS_SFV 119 267 DBREF 1VCP C 119 267 UNP P03315 POLS_SFV 119 267 SEQRES 1 A 149 CYS ILE PHE GLU VAL LYS HIS GLU GLY LYS VAL THR GLY SEQRES 2 A 149 TYR ALA CYS LEU VAL GLY ASP LYS VAL MET LYS PRO ALA SEQRES 3 A 149 HIS VAL LYS GLY VAL ILE ASP ASN ALA ASP LEU ALA LYS SEQRES 4 A 149 LEU ALA PHE LYS LYS SER SER LYS TYR ASP LEU GLU CYS SEQRES 5 A 149 ALA GLN ILE PRO VAL HIS MET ARG SER ASP ALA SER LYS SEQRES 6 A 149 TYR THR HIS GLU LYS PRO GLU GLY HIS TYR ASN TRP HIS SEQRES 7 A 149 HIS GLY ALA VAL GLN TYR SER GLY GLY ARG PHE THR ILE SEQRES 8 A 149 PRO THR GLY ALA GLY LYS PRO GLY ASP SER GLY ARG PRO SEQRES 9 A 149 ILE PHE ASP ASN LYS GLY ARG VAL VAL ALA ILE VAL LEU SEQRES 10 A 149 GLY GLY ALA ASN GLU GLY SER ARG THR ALA LEU SER VAL SEQRES 11 A 149 VAL THR TRP ASN LYS ASP MET VAL THR ARG VAL THR PRO SEQRES 12 A 149 GLU GLY SER GLU GLU TRP SEQRES 1 B 149 CYS ILE PHE GLU VAL LYS HIS GLU GLY LYS VAL THR GLY SEQRES 2 B 149 TYR ALA CYS LEU VAL GLY ASP LYS VAL MET LYS PRO ALA SEQRES 3 B 149 HIS VAL LYS GLY VAL ILE ASP ASN ALA ASP LEU ALA LYS SEQRES 4 B 149 LEU ALA PHE LYS LYS SER SER LYS TYR ASP LEU GLU CYS SEQRES 5 B 149 ALA GLN ILE PRO VAL HIS MET ARG SER ASP ALA SER LYS SEQRES 6 B 149 TYR THR HIS GLU LYS PRO GLU GLY HIS TYR ASN TRP HIS SEQRES 7 B 149 HIS GLY ALA VAL GLN TYR SER GLY GLY ARG PHE THR ILE SEQRES 8 B 149 PRO THR GLY ALA GLY LYS PRO GLY ASP SER GLY ARG PRO SEQRES 9 B 149 ILE PHE ASP ASN LYS GLY ARG VAL VAL ALA ILE VAL LEU SEQRES 10 B 149 GLY GLY ALA ASN GLU GLY SER ARG THR ALA LEU SER VAL SEQRES 11 B 149 VAL THR TRP ASN LYS ASP MET VAL THR ARG VAL THR PRO SEQRES 12 B 149 GLU GLY SER GLU GLU TRP SEQRES 1 C 149 CYS ILE PHE GLU VAL LYS HIS GLU GLY LYS VAL THR GLY SEQRES 2 C 149 TYR ALA CYS LEU VAL GLY ASP LYS VAL MET LYS PRO ALA SEQRES 3 C 149 HIS VAL LYS GLY VAL ILE ASP ASN ALA ASP LEU ALA LYS SEQRES 4 C 149 LEU ALA PHE LYS LYS SER SER LYS TYR ASP LEU GLU CYS SEQRES 5 C 149 ALA GLN ILE PRO VAL HIS MET ARG SER ASP ALA SER LYS SEQRES 6 C 149 TYR THR HIS GLU LYS PRO GLU GLY HIS TYR ASN TRP HIS SEQRES 7 C 149 HIS GLY ALA VAL GLN TYR SER GLY GLY ARG PHE THR ILE SEQRES 8 C 149 PRO THR GLY ALA GLY LYS PRO GLY ASP SER GLY ARG PRO SEQRES 9 C 149 ILE PHE ASP ASN LYS GLY ARG VAL VAL ALA ILE VAL LEU SEQRES 10 C 149 GLY GLY ALA ASN GLU GLY SER ARG THR ALA LEU SER VAL SEQRES 11 C 149 VAL THR TRP ASN LYS ASP MET VAL THR ARG VAL THR PRO SEQRES 12 C 149 GLU GLY SER GLU GLU TRP HET HG A 272 1 HET HG B 271 1 HET HG C 273 1 HETNAM HG MERCURY (II) ION FORMUL 4 HG 3(HG 2+) HELIX 1 A1 ALA A 153 ALA A 156 1 4 HELIX 2 A2 VAL A 175 ASP A 180 5 6 HELIX 3 B1 ALA B 153 ALA B 156 1 4 HELIX 4 B2 VAL B 175 ASP B 180 5 6 HELIX 5 C1 ALA C 153 ALA C 156 1 4 HELIX 6 C2 VAL C 175 ASP C 180 5 6 SHEET 1 A1 6 VAL A 149 ILE A 150 0 SHEET 2 A1 6 CYS A 119 HIS A 125 -1 O GLU A 122 N ILE A 150 SHEET 3 A1 6 LYS A 128 VAL A 136 -1 N LEU A 135 O CYS A 119 SHEET 4 A1 6 LYS A 139 PRO A 143 -1 O MET A 141 N CYS A 134 SHEET 5 A1 6 LEU A 168 GLN A 172 -1 N ALA A 171 O VAL A 140 SHEET 6 A1 6 PHE A 160 SER A 163 -1 O PHE A 160 N CYS A 170 SHEET 1 A2 7 GLY A 191 TRP A 195 0 SHEET 2 A2 7 GLY A 198 TYR A 202 -1 N TYR A 202 O GLY A 191 SHEET 3 A2 7 PHE A 207 PRO A 210 -1 N THR A 208 O GLN A 201 SHEET 4 A2 7 ARG A 243 ASN A 252 -1 N LEU A 246 O PHE A 207 SHEET 5 A2 7 VAL A 230 ASN A 239 -1 N ALA A 238 O ALA A 245 SHEET 6 A2 7 PRO A 222 PHE A 224 -1 N ILE A 223 O ALA A 232 SHEET 7 A2 7 GLY A 191 TRP A 195 -1 O ASN A 194 N PHE A 224 SHEET 1 A3 2 ARG A 243 ASN A 252 0 SHEET 2 A3 2 MET A 255 VAL A 259 -1 O THR A 257 N THR A 250 SHEET 1 B1 6 VAL B 149 ILE B 150 0 SHEET 2 B1 6 CYS B 119 HIS B 125 -1 O GLU B 122 N ILE B 150 SHEET 3 B1 6 LYS B 128 VAL B 136 -1 N LEU B 135 O CYS B 119 SHEET 4 B1 6 LYS B 139 PRO B 143 -1 O MET B 141 N CYS B 134 SHEET 5 B1 6 LEU B 168 GLN B 172 -1 N ALA B 171 O VAL B 140 SHEET 6 B1 6 PHE B 160 SER B 163 -1 O PHE B 160 N CYS B 170 SHEET 1 B2 7 GLY B 191 TRP B 195 0 SHEET 2 B2 7 GLY B 198 TYR B 202 -1 N TYR B 202 O GLY B 191 SHEET 3 B2 7 PHE B 207 PRO B 210 -1 N THR B 208 O GLN B 201 SHEET 4 B2 7 ARG B 243 ASN B 252 -1 N LEU B 246 O PHE B 207 SHEET 5 B2 7 VAL B 230 ASN B 239 -1 N ALA B 238 O ALA B 245 SHEET 6 B2 7 PRO B 222 PHE B 224 -1 N ILE B 223 O ALA B 232 SHEET 7 B2 7 GLY B 191 TRP B 195 -1 O ASN B 194 N PHE B 224 SHEET 1 B3 2 ARG B 243 ASN B 252 0 SHEET 2 B3 2 MET B 255 VAL B 259 -1 O THR B 257 N THR B 250 SHEET 1 C1 6 VAL C 149 ILE C 150 0 SHEET 2 C1 6 CYS C 119 HIS C 125 -1 O GLU C 122 N ILE C 150 SHEET 3 C1 6 LYS C 128 VAL C 136 -1 N LEU C 135 O CYS C 119 SHEET 4 C1 6 LYS C 139 PRO C 143 -1 O MET C 141 N CYS C 134 SHEET 5 C1 6 LEU C 168 GLN C 172 -1 N ALA C 171 O VAL C 140 SHEET 6 C1 6 PHE C 160 SER C 163 -1 O PHE C 160 N CYS C 170 SHEET 1 C2 7 GLY C 191 TRP C 195 0 SHEET 2 C2 7 GLY C 198 TYR C 202 -1 N TYR C 202 O GLY C 191 SHEET 3 C2 7 PHE C 207 PRO C 210 -1 N THR C 208 O GLN C 201 SHEET 4 C2 7 ARG C 243 ASN C 252 -1 N LEU C 246 O PHE C 207 SHEET 5 C2 7 VAL C 230 ASN C 239 -1 N ALA C 238 O ALA C 245 SHEET 6 C2 7 PRO C 222 PHE C 224 -1 N ILE C 223 O ALA C 232 SHEET 7 C2 7 GLY C 191 TRP C 195 -1 O ASN C 194 N PHE C 224 SHEET 1 C3 2 ARG C 243 ASN C 252 0 SHEET 2 C3 2 MET C 255 VAL C 259 -1 O THR C 257 N THR C 250 LINK SG CYS A 119 HG HG A 272 1555 1555 2.48 LINK SG CYS A 134 HG HG A 272 1555 1555 2.58 LINK SG CYS B 119 HG HG B 271 1555 1555 2.47 LINK O CYS B 119 HG HG B 271 1555 1555 3.47 LINK SG CYS B 134 HG HG B 271 1555 1555 2.41 LINK N LEU B 135 HG HG B 271 1555 1555 3.50 LINK SG CYS C 119 HG HG C 273 1555 1555 2.48 LINK O CYS C 119 HG HG C 273 1555 1555 2.56 LINK SG CYS C 134 HG HG C 273 1555 1555 2.59 SITE 1 AC1 3 CYS A 119 CYS A 134 LEU A 135 SITE 1 AC2 3 CYS B 119 CYS B 134 LEU B 135 SITE 1 AC3 3 CYS C 119 CYS C 134 LEU C 135 CRYST1 39.140 176.220 40.210 90.00 110.36 90.00 P 1 21 1 6 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 0.025549 0.000000 0.009481 0.00000 SCALE2 0.000000 0.005675 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026527 0.00000 MTRIX1 1 -0.995376 0.056591 -0.077609 30.13300 1 MTRIX2 1 0.044604 -0.443259 -0.895283 154.17900 1 MTRIX3 1 -0.085066 -0.894605 0.438686 97.55000 1 MTRIX1 2 0.921406 -0.240682 0.305096 28.65700 1 MTRIX2 2 0.126780 0.928336 0.349456 -66.68600 1 MTRIX3 2 -0.367339 -0.283310 0.885888 7.48600 1