HEADER CARDIOTOXIN 20-JUN-02 1H0J TITLE STRUCTURAL BASIS OF THE MEMBRANE-INDUCED CARDIOTOXIN A3 TITLE 2 OLIGOMERIZATION COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARDIOTOXIN-3; COMPND 3 CHAIN: A, B, C; COMPND 4 SYNONYM: CARDIOTOXIN ANALOG III, CTX III, CARDIOTOXIN C-10 CYTOTOXIN COMPND 5 IV, CTX-3; COMPND 6 OTHER_DETAILS: SODIUM DODECYL SULFATE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NAJA ATRA; SOURCE 3 ORGANISM_COMMON: CHINESE COBRA; SOURCE 4 ORGANISM_TAXID: 8656; SOURCE 5 ORGAN: VENOM GLAND KEYWDS CARDIOTOXIN, SODIUM DODECYL SULFATE, VENOM, CYTOTOXIN EXPDTA X-RAY DIFFRACTION AUTHOR F.FOROUHAR,W.-N.HUANG,J.-H.LIU,K.-Y.CHIEN,W.-G.WU,C.-D.HSIAO REVDAT 5 09-OCT-24 1H0J 1 REMARK REVDAT 4 13-DEC-23 1H0J 1 REMARK REVDAT 3 24-FEB-09 1H0J 1 VERSN REVDAT 2 03-MAY-05 1H0J 1 AUTHOR JRNL REVDAT 1 19-JUN-03 1H0J 0 JRNL AUTH F.FOROUHAR,W.-N.HUANG,J.-H.LIU,K.-Y.CHIEN,W.-G.WU,C.-D.HSIAO JRNL TITL STRUCTURAL BASIS OF MEMBRANE-INDUCED CARDIOTOXIN A3 JRNL TITL 2 OLIGOMERIZATION JRNL REF J.BIOL.CHEM. V. 278 21980 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12660250 JRNL DOI 10.1074/JBC.M208650200 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 595624.890 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 85.0 REMARK 3 NUMBER OF REFLECTIONS : 18900 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) : 0.227 REMARK 3 FREE R VALUE : 0.280 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1847 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.02 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 70.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2312 REMARK 3 BIN R VALUE (WORKING SET) : 0.2200 REMARK 3 BIN FREE R VALUE : 0.2730 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 9.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 255 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1395 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 170 REMARK 3 SOLVENT ATOMS : 257 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.92000 REMARK 3 B22 (A**2) : 2.02000 REMARK 3 B33 (A**2) : -4.94000 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) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.10 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) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.11 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.280 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.770 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) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 96.64 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 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : SDS.PAR REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : SDS.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1H0J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-JUN-02. REMARK 100 THE DEPOSITION ID IS D_1290011011. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-SEP-01 REMARK 200 TEMPERATURE (KELVIN) : 110.0 REMARK 200 PH : 4.60 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 RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU IMAGE PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21036 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.4 REMARK 200 DATA REDUNDANCY : 4.470 REMARK 200 R MERGE (I) : 0.04600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 28.5000 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) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.26600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.910 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1TGX REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10 MG/ML PROTEIN MIXED WITH 0.1M REMARK 280 SODIUM ACETATE (PH 4.6), 20% PEG 400, 3% GLYCEROL, AND 24 MM REMARK 280 SDS., PH 4.60 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 37.45100 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.10100 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.45100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.10100 REMARK 290 SMTRY3 4 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 400 REMARK 400 COMPOUND REMARK 400 BELONGS TO THE SNAKE TOXIN FAMILY. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 2034 O HOH A 2034 2665 2.11 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 ASP A 57 123.97 -40.00 REMARK 500 PRO B 8 -6.73 -51.82 REMARK 500 LYS C 5 -163.26 -101.25 REMARK 500 ASP C 40 -74.21 -84.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2003 DISTANCE = 6.03 ANGSTROMS REMARK 525 HOH A2008 DISTANCE = 5.99 ANGSTROMS REMARK 525 HOH A2012 DISTANCE = 7.59 ANGSTROMS REMARK 525 HOH A2013 DISTANCE = 6.80 ANGSTROMS REMARK 525 HOH A2020 DISTANCE = 8.54 ANGSTROMS REMARK 525 HOH B2006 DISTANCE = 6.06 ANGSTROMS REMARK 525 HOH B2012 DISTANCE = 6.20 ANGSTROMS REMARK 525 HOH B2017 DISTANCE = 6.33 ANGSTROMS REMARK 525 HOH B2025 DISTANCE = 6.44 ANGSTROMS REMARK 525 HOH B2026 DISTANCE = 6.04 ANGSTROMS REMARK 525 HOH C2007 DISTANCE = 7.16 ANGSTROMS REMARK 525 HOH C2009 DISTANCE = 6.89 ANGSTROMS REMARK 525 HOH C2013 DISTANCE = 6.68 ANGSTROMS REMARK 525 HOH C2014 DISTANCE = 7.84 ANGSTROMS REMARK 525 HOH C2015 DISTANCE = 6.40 ANGSTROMS REMARK 525 HOH C2016 DISTANCE = 7.13 ANGSTROMS REMARK 525 HOH C2017 DISTANCE = 6.48 ANGSTROMS REMARK 525 HOH C2018 DISTANCE = 9.37 ANGSTROMS REMARK 525 HOH C2020 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH C2022 DISTANCE = 7.10 ANGSTROMS REMARK 525 HOH C2029 DISTANCE = 6.95 ANGSTROMS REMARK 525 HOH C2036 DISTANCE = 6.28 ANGSTROMS REMARK 525 HOH C2037 DISTANCE = 6.48 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SDS A1061 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SDS A1062 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SDS A1063 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SDS B1061 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SDS B1062 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SDS B1063 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SDS B1064 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SDS B1065 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SDS C1061 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SDS C1062 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2CRS RELATED DB: PDB REMARK 900 CARDIOTOXIN III (NMR, 13 STRUCTURES) REMARK 900 RELATED ID: 2CRT RELATED DB: PDB REMARK 900 CARDIOTOXIN III (NMR, MINIMIZED AVERAGE STRUCTURE) DBREF 1H0J A 1 60 UNP P01444 CX3_NAJAT 22 81 DBREF 1H0J B 1 60 UNP P01444 CX3_NAJAT 22 81 DBREF 1H0J C 1 60 UNP P01444 CX3_NAJAT 22 81 SEQRES 1 A 60 LEU LYS CYS ASN LYS LEU VAL PRO LEU PHE TYR LYS THR SEQRES 2 A 60 CYS PRO ALA GLY LYS ASN LEU CYS TYR LYS MET PHE MET SEQRES 3 A 60 VAL ALA THR PRO LYS VAL PRO VAL LYS ARG GLY CYS ILE SEQRES 4 A 60 ASP VAL CYS PRO LYS SER SER LEU LEU VAL LYS TYR VAL SEQRES 5 A 60 CYS CYS ASN THR ASP ARG CYS ASN SEQRES 1 B 60 LEU LYS CYS ASN LYS LEU VAL PRO LEU PHE TYR LYS THR SEQRES 2 B 60 CYS PRO ALA GLY LYS ASN LEU CYS TYR LYS MET PHE MET SEQRES 3 B 60 VAL ALA THR PRO LYS VAL PRO VAL LYS ARG GLY CYS ILE SEQRES 4 B 60 ASP VAL CYS PRO LYS SER SER LEU LEU VAL LYS TYR VAL SEQRES 5 B 60 CYS CYS ASN THR ASP ARG CYS ASN SEQRES 1 C 60 LEU LYS CYS ASN LYS LEU VAL PRO LEU PHE TYR LYS THR SEQRES 2 C 60 CYS PRO ALA GLY LYS ASN LEU CYS TYR LYS MET PHE MET SEQRES 3 C 60 VAL ALA THR PRO LYS VAL PRO VAL LYS ARG GLY CYS ILE SEQRES 4 C 60 ASP VAL CYS PRO LYS SER SER LEU LEU VAL LYS TYR VAL SEQRES 5 C 60 CYS CYS ASN THR ASP ARG CYS ASN HET SDS A1061 17 HET SDS A1062 17 HET SDS A1063 17 HET SDS B1061 17 HET SDS B1062 17 HET SDS B1063 17 HET SDS B1064 17 HET SDS B1065 17 HET SDS C1061 17 HET SDS C1062 17 HETNAM SDS DODECYL SULFATE FORMUL 4 SDS 10(C12 H26 O4 S) FORMUL 14 HOH *257(H2 O) SHEET 1 AA 2 LYS A 2 ASN A 4 0 SHEET 2 AA 2 TYR A 11 THR A 13 -1 O LYS A 12 N CYS A 3 SHEET 1 AB 3 LYS A 35 ILE A 39 0 SHEET 2 AB 3 LEU A 20 MET A 26 -1 O LEU A 20 N ILE A 39 SHEET 3 AB 3 VAL A 49 CYS A 54 -1 O LYS A 50 N PHE A 25 SHEET 1 BA 2 LYS B 2 ASN B 4 0 SHEET 2 BA 2 TYR B 11 THR B 13 -1 O LYS B 12 N CYS B 3 SHEET 1 BB 3 LYS B 35 ILE B 39 0 SHEET 2 BB 3 LEU B 20 MET B 26 -1 O LEU B 20 N ILE B 39 SHEET 3 BB 3 VAL B 49 CYS B 54 -1 O LYS B 50 N PHE B 25 SHEET 1 CA 2 LYS C 2 ASN C 4 0 SHEET 2 CA 2 TYR C 11 THR C 13 -1 O LYS C 12 N CYS C 3 SHEET 1 CB 3 LYS C 35 ILE C 39 0 SHEET 2 CB 3 LEU C 20 MET C 26 -1 O LEU C 20 N ILE C 39 SHEET 3 CB 3 VAL C 49 CYS C 54 -1 O LYS C 50 N PHE C 25 SSBOND 1 CYS A 3 CYS A 21 1555 1555 2.03 SSBOND 2 CYS A 14 CYS A 38 1555 1555 2.03 SSBOND 3 CYS A 42 CYS A 53 1555 1555 2.03 SSBOND 4 CYS A 54 CYS A 59 1555 1555 2.04 SSBOND 5 CYS B 3 CYS B 21 1555 1555 2.03 SSBOND 6 CYS B 14 CYS B 38 1555 1555 2.03 SSBOND 7 CYS B 42 CYS B 53 1555 1555 2.03 SSBOND 8 CYS B 54 CYS B 59 1555 1555 2.03 SSBOND 9 CYS C 3 CYS C 21 1555 1555 2.03 SSBOND 10 CYS C 14 CYS C 38 1555 1555 2.03 SSBOND 11 CYS C 42 CYS C 53 1555 1555 2.03 SSBOND 12 CYS C 54 CYS C 59 1555 1555 2.03 SITE 1 AC1 7 PRO A 30 LYS A 31 HOH A2047 HOH A2078 SITE 2 AC1 7 HOH A2079 HOH A2080 SER C 46 SITE 1 AC2 4 LEU A 6 PRO A 8 PRO A 33 ARG A 36 SITE 1 AC3 5 LYS A 5 LYS A 12 HOH A2083 HOH A2084 SITE 2 AC3 5 LYS B 31 SITE 1 AC4 4 LYS B 5 LEU B 6 VAL B 7 PHE B 10 SITE 1 AC5 8 LYS A 44 SER A 46 LEU A 47 LEU B 6 SITE 2 AC5 8 LYS B 35 HOH B2008 HOH B2060 HOH B2086 SITE 1 AC6 6 THR B 29 PRO B 30 LYS B 31 VAL C 27 SITE 2 AC6 6 ALA C 28 HOH C2044 SITE 1 AC7 4 VAL B 32 PRO B 33 ARG B 36 HOH B2046 SITE 1 AC8 8 LEU A 6 HOH A2052 HOH A2053 LYS B 44 SITE 2 AC8 8 SER B 45 SER B 46 LEU B 47 LYS B 50 SITE 1 AC9 3 LYS A 44 LYS C 31 HOH C2085 SITE 1 BC1 6 THR A 13 THR C 29 PRO C 30 LYS C 31 SITE 2 BC1 6 VAL C 32 VAL C 34 CRYST1 74.902 76.202 47.784 90.00 90.00 90.00 P 21 21 2 12 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 0.013351 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013123 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020927 0.00000