HEADER HYDROLASE 09-JUN-08 3DEB TITLE CRYSTAL STRUCTURE OF APO FORM (ZINC REMOVED) OF THE BOTULINUM TITLE 2 NEUROTOXIN TYPE C LIGHT CHAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: BOTULINUM NEUROTOXIN C1 LIGHT CHAIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BONT/C1, BONTOXILYSIN-C1; COMPND 5 EC: 3.4.24.69; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM BOTULINUM; SOURCE 3 ORGANISM_TAXID: 1491; SOURCE 4 GENE: BONT/C; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET28B KEYWDS BOTULISM, BOTULINUM NEUROTOXIN, APO FORM, LIGHT CHAIN, SNARE KEYWDS 2 PROTEINS, PROTEASE, HYDROLASE, MEMBRANE, METAL-BINDING, KEYWDS 3 METALLOPROTEASE, NEUROTOXIN, SECRETED, TOXIN, TRANSMEMBRANE, ZINC EXPDTA X-RAY DIFFRACTION AUTHOR R.RAWAT,D.KUMARAN,S.SWAMINATHAN REVDAT 2 30-AUG-23 3DEB 1 REMARK SEQADV LINK REVDAT 1 07-APR-09 3DEB 0 JRNL AUTH R.RAWAT,D.KUMARAN,S.SWAMINATHAN JRNL TITL CRYSTAL STRUCTURE OF APO FORM (ZINC REMOVED) OF THE JRNL TITL 2 BOTULINUM NEUROTOXIN TYPE C LIGHT CHAIN JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.95 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.88 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 172931.620 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 65812 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) : 0.194 REMARK 3 FREE R VALUE : 0.200 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3362 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 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) : 1.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 9791 REMARK 3 BIN R VALUE (WORKING SET) : 0.2260 REMARK 3 BIN FREE R VALUE : 0.2490 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 539 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3498 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 27 REMARK 3 SOLVENT ATOMS : 464 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.96000 REMARK 3 B22 (A**2) : 1.96000 REMARK 3 B33 (A**2) : -3.92000 REMARK 3 B12 (A**2) : 1.20000 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) : 0.21 REMARK 3 ESD FROM SIGMAA (A) : 0.15 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) : 0.23 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.18 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.780 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 : 0.35 REMARK 3 BSOL : 42.98 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 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : FMT.PAR REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : FMT.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3DEB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUN-08. REMARK 100 THE DEPOSITION ID IS D_1000047931. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-FEB-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : SI III REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 67643 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 13.50 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.8 REMARK 200 DATA REDUNDANCY IN SHELL : 11.40 REMARK 200 R MERGE FOR SHELL (I) : 0.27300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 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 2QN0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5 M SODIUM FORMATE, 0.1 M SODIUM REMARK 280 CITRATE, 0.1M CALCIUM CHLORIDE, PH 5.0, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 46.74667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 93.49333 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 93.49333 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 46.74667 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 877 LIES ON A SPECIAL POSITION. 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 -20 REMARK 465 GLY A -19 REMARK 465 SER A -18 REMARK 465 SER A -17 REMARK 465 HIS 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 SER A -10 REMARK 465 SER A -9 REMARK 465 GLY A -8 REMARK 465 LEU A -7 REMARK 465 VAL A -6 REMARK 465 PRO A -5 REMARK 465 ARG A -4 REMARK 465 GLY A -3 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 HIS A -1 -43.38 -4.92 REMARK 500 PRO A 2 124.00 -28.77 REMARK 500 LYS A 17 -60.35 -139.11 REMARK 500 THR A 40 139.21 -176.58 REMARK 500 PRO A 47 46.17 -71.87 REMARK 500 THR A 65 -78.72 -65.96 REMARK 500 SER A 66 -162.60 49.74 REMARK 500 ASP A 132 -114.48 48.01 REMARK 500 ARG A 162 -150.69 -90.72 REMARK 500 PHE A 214 -124.86 -112.28 REMARK 500 GLN A 260 114.73 -16.67 REMARK 500 TYR A 380 -154.49 -116.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 MET A 1 12.48 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 CA A 500 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 135 O REMARK 620 2 SER A 135 OG 72.5 REMARK 620 3 ACT A 501 O 77.5 137.0 REMARK 620 4 ACT A 501 OXT 129.5 134.4 53.9 REMARK 620 5 HOH A 557 O 77.3 74.4 127.6 141.7 REMARK 620 6 HOH A 640 O 112.1 142.4 77.6 73.2 70.7 REMARK 620 7 HOH A 874 O 147.0 74.9 132.3 78.4 89.6 91.1 REMARK 620 8 HOH A 875 O 82.8 70.7 75.7 73.5 143.7 145.6 91.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 499 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PRO A 168 O REMARK 620 2 HOH A 531 O 95.0 REMARK 620 3 HOH A 554 O 97.5 81.5 REMARK 620 4 HOH A 949 O 99.3 153.1 118.6 REMARK 620 5 HOH A 971 O 63.8 146.1 76.0 60.5 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 NA A 499 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 505 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 506 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 508 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2QN0 RELATED DB: PDB REMARK 900 STRUCTURE OF BOTULINUM NEUROTOXIN SEROTYPE C1 LIGHT CHAIN PROTEASE REMARK 999 REMARK 999 SEQUENCE REMARK 999 PRO TO THR CONFLICT IN UNP ENTRY P18640 DBREF 3DEB A 1 430 UNP P18640 BXC1_CLOBO 1 430 SEQADV 3DEB MET A -20 UNP P18640 EXPRESSION TAG SEQADV 3DEB GLY A -19 UNP P18640 EXPRESSION TAG SEQADV 3DEB SER A -18 UNP P18640 EXPRESSION TAG SEQADV 3DEB SER A -17 UNP P18640 EXPRESSION TAG SEQADV 3DEB HIS A -16 UNP P18640 EXPRESSION TAG SEQADV 3DEB HIS A -15 UNP P18640 EXPRESSION TAG SEQADV 3DEB HIS A -14 UNP P18640 EXPRESSION TAG SEQADV 3DEB HIS A -13 UNP P18640 EXPRESSION TAG SEQADV 3DEB HIS A -12 UNP P18640 EXPRESSION TAG SEQADV 3DEB HIS A -11 UNP P18640 EXPRESSION TAG SEQADV 3DEB SER A -10 UNP P18640 EXPRESSION TAG SEQADV 3DEB SER A -9 UNP P18640 EXPRESSION TAG SEQADV 3DEB GLY A -8 UNP P18640 EXPRESSION TAG SEQADV 3DEB LEU A -7 UNP P18640 EXPRESSION TAG SEQADV 3DEB VAL A -6 UNP P18640 EXPRESSION TAG SEQADV 3DEB PRO A -5 UNP P18640 EXPRESSION TAG SEQADV 3DEB ARG A -4 UNP P18640 EXPRESSION TAG SEQADV 3DEB GLY A -3 UNP P18640 EXPRESSION TAG SEQADV 3DEB SER A -2 UNP P18640 EXPRESSION TAG SEQADV 3DEB HIS A -1 UNP P18640 EXPRESSION TAG SEQADV 3DEB THR A 85 UNP P18640 PRO 85 SEE REMARK 999 SEQRES 1 A 450 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 450 LEU VAL PRO ARG GLY SER HIS MET PRO ILE THR ILE ASN SEQRES 3 A 450 ASN PHE ASN TYR SER ASP PRO VAL ASP ASN LYS ASN ILE SEQRES 4 A 450 LEU TYR LEU ASP THR HIS LEU ASN THR LEU ALA ASN GLU SEQRES 5 A 450 PRO GLU LYS ALA PHE ARG ILE THR GLY ASN ILE TRP VAL SEQRES 6 A 450 ILE PRO ASP ARG PHE SER ARG ASN SER ASN PRO ASN LEU SEQRES 7 A 450 ASN LYS PRO PRO ARG VAL THR SER PRO LYS SER GLY TYR SEQRES 8 A 450 TYR ASP PRO ASN TYR LEU SER THR ASP SER ASP LYS ASP SEQRES 9 A 450 THR PHE LEU LYS GLU ILE ILE LYS LEU PHE LYS ARG ILE SEQRES 10 A 450 ASN SER ARG GLU ILE GLY GLU GLU LEU ILE TYR ARG LEU SEQRES 11 A 450 SER THR ASP ILE PRO PHE PRO GLY ASN ASN ASN THR PRO SEQRES 12 A 450 ILE ASN THR PHE ASP PHE ASP VAL ASP PHE ASN SER VAL SEQRES 13 A 450 ASP VAL LYS THR ARG GLN GLY ASN ASN TRP VAL LYS THR SEQRES 14 A 450 GLY SER ILE ASN PRO SER VAL ILE ILE THR GLY PRO ARG SEQRES 15 A 450 GLU ASN ILE ILE ASP PRO GLU THR SER THR PHE LYS LEU SEQRES 16 A 450 THR ASN ASN THR PHE ALA ALA GLN GLU GLY PHE GLY ALA SEQRES 17 A 450 LEU SER ILE ILE SER ILE SER PRO ARG PHE MET LEU THR SEQRES 18 A 450 TYR SER ASN ALA THR ASN ASP VAL GLY GLU GLY ARG PHE SEQRES 19 A 450 SER LYS SER GLU PHE CYS MET ASP PRO ILE LEU ILE LEU SEQRES 20 A 450 MET HIS GLU LEU ASN HIS ALA MET HIS ASN LEU TYR GLY SEQRES 21 A 450 ILE ALA ILE PRO ASN ASP GLN THR ILE SER SER VAL THR SEQRES 22 A 450 SER ASN ILE PHE TYR SER GLN TYR ASN VAL LYS LEU GLU SEQRES 23 A 450 TYR ALA GLU ILE TYR ALA PHE GLY GLY PRO THR ILE ASP SEQRES 24 A 450 LEU ILE PRO LYS SER ALA ARG LYS TYR PHE GLU GLU LYS SEQRES 25 A 450 ALA LEU ASP TYR TYR ARG SER ILE ALA LYS ARG LEU ASN SEQRES 26 A 450 SER ILE THR THR ALA ASN PRO SER SER PHE ASN LYS TYR SEQRES 27 A 450 ILE GLY GLU TYR LYS GLN LYS LEU ILE ARG LYS TYR ARG SEQRES 28 A 450 PHE VAL VAL GLU SER SER GLY GLU VAL THR VAL ASN ARG SEQRES 29 A 450 ASN LYS PHE VAL GLU LEU TYR ASN GLU LEU THR GLN ILE SEQRES 30 A 450 PHE THR GLU PHE ASN TYR ALA LYS ILE TYR ASN VAL GLN SEQRES 31 A 450 ASN ARG LYS ILE TYR LEU SER ASN VAL TYR THR PRO VAL SEQRES 32 A 450 THR ALA ASN ILE LEU ASP ASP ASN VAL TYR ASP ILE GLN SEQRES 33 A 450 ASN GLY PHE ASN ILE PRO LYS SER ASN LEU ASN VAL LEU SEQRES 34 A 450 PHE MET GLY GLN ASN LEU SER ARG ASN PRO ALA LEU ARG SEQRES 35 A 450 LYS VAL ASN PRO GLU ASN MET LEU HET NA A 499 1 HET CA A 500 1 HET ACT A 501 4 HET FMT A 502 3 HET FMT A 503 3 HET FMT A 504 3 HET FMT A 505 3 HET FMT A 506 3 HET FMT A 507 3 HET FMT A 508 3 HETNAM NA SODIUM ION HETNAM CA CALCIUM ION HETNAM ACT ACETATE ION HETNAM FMT FORMIC ACID FORMUL 2 NA NA 1+ FORMUL 3 CA CA 2+ FORMUL 4 ACT C2 H3 O2 1- FORMUL 5 FMT 7(C H2 O2) FORMUL 12 HOH *464(H2 O) HELIX 1 1 THR A 79 ASN A 98 1 20 HELIX 2 2 ARG A 100 ASP A 113 1 14 HELIX 3 3 PHE A 180 GLU A 184 5 5 HELIX 4 4 ASP A 222 TYR A 239 1 18 HELIX 5 5 TYR A 267 GLY A 274 1 8 HELIX 6 6 GLY A 275 ILE A 281 5 7 HELIX 7 7 PRO A 282 ASN A 305 1 24 HELIX 8 8 PRO A 312 LYS A 317 5 6 HELIX 9 9 TYR A 318 ARG A 331 1 14 HELIX 10 10 ASN A 343 ILE A 357 1 15 HELIX 11 11 THR A 359 TYR A 367 1 9 HELIX 12 12 ILE A 401 ASN A 405 5 5 HELIX 13 13 PHE A 410 ASN A 414 5 5 HELIX 14 14 ASN A 425 MET A 429 5 5 SHEET 1 A 8 ASN A 145 ILE A 152 0 SHEET 2 A 8 VAL A 136 GLN A 142 -1 N VAL A 136 O ILE A 152 SHEET 3 A 8 ILE A 19 ASP A 23 -1 N TYR A 21 O LYS A 139 SHEET 4 A 8 GLU A 34 THR A 40 -1 O ALA A 36 N LEU A 20 SHEET 5 A 8 ILE A 43 ILE A 46 -1 O VAL A 45 N PHE A 37 SHEET 6 A 8 VAL A 156 THR A 159 1 O ILE A 158 N TRP A 44 SHEET 7 A 8 SER A 190 SER A 193 1 O ILE A 192 N THR A 159 SHEET 8 A 8 GLU A 169 SER A 171 -1 N GLU A 169 O SER A 193 SHEET 1 B 2 THR A 126 ASP A 128 0 SHEET 2 B 2 THR A 309 ASN A 311 1 O ASN A 311 N PHE A 127 SHEET 1 C 2 THR A 201 TYR A 202 0 SHEET 2 C 2 PHE A 219 CYS A 220 -1 O PHE A 219 N TYR A 202 SHEET 1 D 2 THR A 248 THR A 253 0 SHEET 2 D 2 TYR A 261 GLU A 266 -1 O TYR A 261 N THR A 253 SHEET 1 E 2 VAL A 333 VAL A 334 0 SHEET 2 E 2 VAL A 340 THR A 341 -1 O THR A 341 N VAL A 333 SHEET 1 F 2 VAL A 383 THR A 384 0 SHEET 2 F 2 ARG A 422 LYS A 423 -1 O ARG A 422 N THR A 384 LINK O SER A 135 CA CA A 500 1555 1555 2.44 LINK OG SER A 135 CA CA A 500 1555 1555 2.34 LINK O PRO A 168 NA NA A 499 1555 1555 2.40 LINK NA NA A 499 O HOH A 531 1555 1555 2.83 LINK NA NA A 499 O HOH A 554 1555 1555 2.36 LINK NA NA A 499 O HOH A 949 1555 1555 2.29 LINK NA NA A 499 O HOH A 971 1555 1555 2.71 LINK CA CA A 500 O ACT A 501 1555 1555 2.39 LINK CA CA A 500 OXT ACT A 501 1555 1555 2.34 LINK CA CA A 500 O HOH A 557 1555 1555 2.54 LINK CA CA A 500 O HOH A 640 1555 1555 2.55 LINK CA CA A 500 O HOH A 874 1555 1555 2.33 LINK CA CA A 500 O HOH A 875 1555 1555 2.54 CISPEP 1 SER A 66 PRO A 67 0 0.24 CISPEP 2 ASN A 311 PRO A 312 0 -0.25 SITE 1 AC1 7 PRO A 168 GLU A 269 HOH A 531 HOH A 554 SITE 2 AC1 7 HOH A 949 HOH A 971 HOH A 972 SITE 1 AC2 6 SER A 135 ACT A 501 HOH A 557 HOH A 640 SITE 2 AC2 6 HOH A 874 HOH A 875 SITE 1 AC3 9 ASP A 132 PHE A 133 SER A 135 CA A 500 SITE 2 AC3 9 HOH A 640 HOH A 648 HOH A 874 HOH A 875 SITE 3 AC3 9 HOH A 908 SITE 1 AC4 6 ASN A 119 ASN A 121 THR A 122 ASP A 128 SITE 2 AC4 6 HOH A 691 HOH A 960 SITE 1 AC5 5 THR A 277 ILE A 374 TYR A 375 LEU A 376 SITE 2 AC5 5 HOH A 783 SITE 1 AC6 3 SER A 171 THR A 172 PHE A 180 SITE 1 AC7 3 LEU A 29 ASP A 48 ARG A 49 SITE 1 AC8 4 GLU A 89 ASN A 386 ILE A 387 LEU A 388 SITE 1 AC9 6 TYR A 71 ARG A 197 THR A 384 VAL A 424 SITE 2 AC9 6 ASN A 425 HOH A 736 SITE 1 BC1 4 ASP A 208 SER A 314 PHE A 315 HOH A 544 CRYST1 106.740 106.740 140.240 90.00 90.00 120.00 P 31 2 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 0.009369 0.005409 0.000000 0.00000 SCALE2 0.000000 0.010818 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007131 0.00000