HEADER HYDROLASE, TOXIN 26-APR-04 1T3C TITLE CLOSTRIDIUM BOTULINUM TYPE E CATALYTIC DOMAIN E212Q MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUROTOXIN TYPE E; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: CATALYTIC DOMAIN; 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 STRAIN: NCTC-11219; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: T7; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET-9C KEYWDS CLOSTRIDIUM BOTULINUM, CATALYTIC DOMAIN, E212Q MUTANT, LIGHT CHAIN, KEYWDS 2 HYDROLASE, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR R.AGARWAL,S.ESWARAMOORTHY,D.KUMARAN,T.BINZ,S.SWAMINATHAN REVDAT 4 23-AUG-23 1T3C 1 REMARK REVDAT 3 27-OCT-21 1T3C 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 1T3C 1 VERSN REVDAT 1 29-JUN-04 1T3C 0 JRNL AUTH R.AGARWAL,S.ESWARAMOORTHY,D.KUMARAN,T.BINZ,S.SWAMINATHAN JRNL TITL STRUCTURAL ANALYSIS OF BOTULINUM NEUROTOXIN TYPE E CATALYTIC JRNL TITL 2 DOMAIN AND ITS MUTANT GLU212-->GLN REVEALS THE PIVOTAL ROLE JRNL TITL 3 OF THE GLU212 CARBOXYLATE IN THE CATALYTIC PATHWAY JRNL REF BIOCHEMISTRY V. 43 6637 2004 JRNL REFN ISSN 0006-2960 JRNL PMID 15157097 JRNL DOI 10.1021/BI036278W 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) : 46.26 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 176594.780 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.1 REMARK 3 NUMBER OF REFLECTIONS : 74652 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) : 0.245 REMARK 3 FREE R VALUE : 0.295 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1139 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 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) (%) : 68.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 9228 REMARK 3 BIN R VALUE (WORKING SET) : 0.4070 REMARK 3 BIN FREE R VALUE : 0.4380 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 1.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 159 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.035 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6581 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 490 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.51000 REMARK 3 B22 (A**2) : -7.92000 REMARK 3 B33 (A**2) : 5.41000 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) : 0.30 REMARK 3 ESD FROM SIGMAA (A) : 0.37 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) : 0.38 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.840 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 : 0.36 REMARK 3 BSOL : 39.05 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 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 RESIDUES 59 (B), 237 (A & B), 239 (A), 243 (A & B), 377 (A & B), REMARK 3 390 (B), REMARK 3 409 (A) ARE IN THE GENEROUSLY ALLOWED OR DISALLOWED REGIONS OF THE REMARK 3 RAMACHANDRAN PLOT. THEY ARE EITHER DISORDERED OR IN LOOP REGIONS. REMARK 4 REMARK 4 1T3C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-APR-04. REMARK 100 THE DEPOSITION ID IS D_1000022259. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-FEB-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 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) : 1.0 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRANDEIS - B4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MARMAD REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 74652 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 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 (%) : NULL REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.07600 REMARK 200 R SYM (I) : 0.05100 REMARK 200 FOR THE DATA SET : 10.3000 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) : 2.03 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.44700 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1T3A 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): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, SODIUM CITRATE, REMARK 280 LITHIUM SULFATE, PH 5.6, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K 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 44.10400 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 72.14850 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 44.10400 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 72.14850 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 412 REMARK 465 ASN A 413 REMARK 465 ILE A 414 REMARK 465 VAL A 415 REMARK 465 SER A 416 REMARK 465 VAL A 417 REMARK 465 LYS A 418 REMARK 465 GLY A 419 REMARK 465 ILE A 420 REMARK 465 ARG A 421 REMARK 465 PHE B 410 REMARK 465 CYS B 411 REMARK 465 LYS B 412 REMARK 465 ASN B 413 REMARK 465 ILE B 414 REMARK 465 VAL B 415 REMARK 465 SER B 416 REMARK 465 VAL B 417 REMARK 465 LYS B 418 REMARK 465 GLY B 419 REMARK 465 ILE B 420 REMARK 465 ARG B 421 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 14 17.96 57.96 REMARK 500 ARG A 15 -69.18 -126.34 REMARK 500 ASP A 69 92.65 -170.05 REMARK 500 ALA A 109 41.37 -95.97 REMARK 500 ASP A 141 -159.37 -157.98 REMARK 500 LEU A 166 -169.19 -105.63 REMARK 500 LYS A 235 40.49 -78.81 REMARK 500 GLN A 236 40.22 -144.81 REMARK 500 ASN A 237 -43.03 97.66 REMARK 500 LEU A 239 -13.11 65.32 REMARK 500 ILE A 243 -96.03 39.34 REMARK 500 ARG A 244 -32.25 -37.45 REMARK 500 ASN A 361 99.63 -25.87 REMARK 500 ASN A 377 -122.75 50.19 REMARK 500 ILE A 408 48.04 -75.06 REMARK 500 ARG A 409 85.64 78.12 REMARK 500 ARG B 15 -64.54 -126.64 REMARK 500 LYS B 36 117.52 -39.67 REMARK 500 PRO B 57 -83.05 -58.10 REMARK 500 THR B 58 -98.13 -63.49 REMARK 500 SER B 59 -59.07 171.87 REMARK 500 ASP B 64 -89.71 -108.65 REMARK 500 ASP B 69 96.40 -165.11 REMARK 500 ASN B 110 124.24 -38.33 REMARK 500 ASP B 141 -157.75 -158.93 REMARK 500 MET B 198 20.15 46.99 REMARK 500 ASN B 237 -75.89 85.45 REMARK 500 PRO B 238 -161.46 -107.01 REMARK 500 ILE B 240 -1.91 -143.23 REMARK 500 ASN B 242 44.31 -67.58 REMARK 500 ILE B 243 -34.03 68.85 REMARK 500 ASN B 361 97.44 -19.68 REMARK 500 ASN B 375 63.76 -65.89 REMARK 500 ASN B 377 -121.21 45.85 REMARK 500 ASN B 389 66.41 -110.39 REMARK 500 LEU B 390 -26.80 177.16 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 ZN A 422 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 211 NE2 REMARK 620 2 HIS A 215 NE2 91.6 REMARK 620 3 GLU A 250 OE2 108.1 95.9 REMARK 620 4 HOH A 824 O 108.5 135.8 113.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 422 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 211 NE2 REMARK 620 2 HIS B 215 NE2 87.4 REMARK 620 3 GLU B 250 OE2 158.8 78.9 REMARK 620 4 GLU B 250 OE1 113.0 96.4 53.7 REMARK 620 5 HOH B 602 O 97.4 149.7 102.6 108.9 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 ZN A 422 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 422 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 623 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 823 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1T3A RELATED DB: PDB DBREF 1T3C A 1 421 UNP Q00496 BXE_CLOBO 2 422 DBREF 1T3C B 1 421 UNP Q00496 BXE_CLOBO 2 422 SEQADV 1T3C GLN A 212 UNP Q00496 GLU 213 ENGINEERED MUTATION SEQADV 1T3C GLN B 212 UNP Q00496 GLU 213 ENGINEERED MUTATION SEQRES 1 A 421 PRO LYS ILE ASN SER PHE ASN TYR ASN ASP PRO VAL ASN SEQRES 2 A 421 ASP ARG THR ILE LEU TYR ILE LYS PRO GLY GLY CYS GLN SEQRES 3 A 421 GLU PHE TYR LYS SER PHE ASN ILE MET LYS ASN ILE TRP SEQRES 4 A 421 ILE ILE PRO GLU ARG ASN VAL ILE GLY THR THR PRO GLN SEQRES 5 A 421 ASP PHE HIS PRO PRO THR SER LEU LYS ASN GLY ASP SER SEQRES 6 A 421 SER TYR TYR ASP PRO ASN TYR LEU GLN SER ASP GLU GLU SEQRES 7 A 421 LYS ASP ARG PHE LEU LYS ILE VAL THR LYS ILE PHE ASN SEQRES 8 A 421 ARG ILE ASN ASN ASN LEU SER GLY GLY ILE LEU LEU GLU SEQRES 9 A 421 GLU LEU SER LYS ALA ASN PRO TYR LEU GLY ASN ASP ASN SEQRES 10 A 421 THR PRO ASP ASN GLN PHE HIS ILE GLY ASP ALA SER ALA SEQRES 11 A 421 VAL GLU ILE LYS PHE SER ASN GLY SER GLN ASP ILE LEU SEQRES 12 A 421 LEU PRO ASN VAL ILE ILE MET GLY ALA GLU PRO ASP LEU SEQRES 13 A 421 PHE GLU THR ASN SER SER ASN ILE SER LEU ARG ASN ASN SEQRES 14 A 421 TYR MET PRO SER ASN HIS GLY PHE GLY SER ILE ALA ILE SEQRES 15 A 421 VAL THR PHE SER PRO GLU TYR SER PHE ARG PHE ASN ASP SEQRES 16 A 421 ASN SER MET ASN GLU PHE ILE GLN ASP PRO ALA LEU THR SEQRES 17 A 421 LEU MET HIS GLN LEU ILE HIS SER LEU HIS GLY LEU TYR SEQRES 18 A 421 GLY ALA LYS GLY ILE THR THR LYS TYR THR ILE THR GLN SEQRES 19 A 421 LYS GLN ASN PRO LEU ILE THR ASN ILE ARG GLY THR ASN SEQRES 20 A 421 ILE GLU GLU PHE LEU THR PHE GLY GLY THR ASP LEU ASN SEQRES 21 A 421 ILE ILE THR SER ALA GLN SER ASN ASP ILE TYR THR ASN SEQRES 22 A 421 LEU LEU ALA ASP TYR LYS LYS ILE ALA SER LYS LEU SER SEQRES 23 A 421 LYS VAL GLN VAL SER ASN PRO LEU LEU ASN PRO TYR LYS SEQRES 24 A 421 ASP VAL PHE GLU ALA LYS TYR GLY LEU ASP LYS ASP ALA SEQRES 25 A 421 SER GLY ILE TYR SER VAL ASN ILE ASN LYS PHE ASN ASP SEQRES 26 A 421 ILE PHE LYS LYS LEU TYR SER PHE THR GLU PHE ASP LEU SEQRES 27 A 421 ALA THR LYS PHE GLN VAL LYS CYS ARG GLN THR TYR ILE SEQRES 28 A 421 GLY GLN TYR LYS TYR PHE LYS LEU SER ASN LEU LEU ASN SEQRES 29 A 421 ASP SER ILE TYR ASN ILE SER GLU GLY TYR ASN ILE ASN SEQRES 30 A 421 ASN LEU LYS VAL ASN PHE ARG GLY GLN ASN ALA ASN LEU SEQRES 31 A 421 ASN PRO ARG ILE ILE THR PRO ILE THR GLY ARG GLY LEU SEQRES 32 A 421 VAL LYS LYS ILE ILE ARG PHE CYS LYS ASN ILE VAL SER SEQRES 33 A 421 VAL LYS GLY ILE ARG SEQRES 1 B 421 PRO LYS ILE ASN SER PHE ASN TYR ASN ASP PRO VAL ASN SEQRES 2 B 421 ASP ARG THR ILE LEU TYR ILE LYS PRO GLY GLY CYS GLN SEQRES 3 B 421 GLU PHE TYR LYS SER PHE ASN ILE MET LYS ASN ILE TRP SEQRES 4 B 421 ILE ILE PRO GLU ARG ASN VAL ILE GLY THR THR PRO GLN SEQRES 5 B 421 ASP PHE HIS PRO PRO THR SER LEU LYS ASN GLY ASP SER SEQRES 6 B 421 SER TYR TYR ASP PRO ASN TYR LEU GLN SER ASP GLU GLU SEQRES 7 B 421 LYS ASP ARG PHE LEU LYS ILE VAL THR LYS ILE PHE ASN SEQRES 8 B 421 ARG ILE ASN ASN ASN LEU SER GLY GLY ILE LEU LEU GLU SEQRES 9 B 421 GLU LEU SER LYS ALA ASN PRO TYR LEU GLY ASN ASP ASN SEQRES 10 B 421 THR PRO ASP ASN GLN PHE HIS ILE GLY ASP ALA SER ALA SEQRES 11 B 421 VAL GLU ILE LYS PHE SER ASN GLY SER GLN ASP ILE LEU SEQRES 12 B 421 LEU PRO ASN VAL ILE ILE MET GLY ALA GLU PRO ASP LEU SEQRES 13 B 421 PHE GLU THR ASN SER SER ASN ILE SER LEU ARG ASN ASN SEQRES 14 B 421 TYR MET PRO SER ASN HIS GLY PHE GLY SER ILE ALA ILE SEQRES 15 B 421 VAL THR PHE SER PRO GLU TYR SER PHE ARG PHE ASN ASP SEQRES 16 B 421 ASN SER MET ASN GLU PHE ILE GLN ASP PRO ALA LEU THR SEQRES 17 B 421 LEU MET HIS GLN LEU ILE HIS SER LEU HIS GLY LEU TYR SEQRES 18 B 421 GLY ALA LYS GLY ILE THR THR LYS TYR THR ILE THR GLN SEQRES 19 B 421 LYS GLN ASN PRO LEU ILE THR ASN ILE ARG GLY THR ASN SEQRES 20 B 421 ILE GLU GLU PHE LEU THR PHE GLY GLY THR ASP LEU ASN SEQRES 21 B 421 ILE ILE THR SER ALA GLN SER ASN ASP ILE TYR THR ASN SEQRES 22 B 421 LEU LEU ALA ASP TYR LYS LYS ILE ALA SER LYS LEU SER SEQRES 23 B 421 LYS VAL GLN VAL SER ASN PRO LEU LEU ASN PRO TYR LYS SEQRES 24 B 421 ASP VAL PHE GLU ALA LYS TYR GLY LEU ASP LYS ASP ALA SEQRES 25 B 421 SER GLY ILE TYR SER VAL ASN ILE ASN LYS PHE ASN ASP SEQRES 26 B 421 ILE PHE LYS LYS LEU TYR SER PHE THR GLU PHE ASP LEU SEQRES 27 B 421 ALA THR LYS PHE GLN VAL LYS CYS ARG GLN THR TYR ILE SEQRES 28 B 421 GLY GLN TYR LYS TYR PHE LYS LEU SER ASN LEU LEU ASN SEQRES 29 B 421 ASP SER ILE TYR ASN ILE SER GLU GLY TYR ASN ILE ASN SEQRES 30 B 421 ASN LEU LYS VAL ASN PHE ARG GLY GLN ASN ALA ASN LEU SEQRES 31 B 421 ASN PRO ARG ILE ILE THR PRO ILE THR GLY ARG GLY LEU SEQRES 32 B 421 VAL LYS LYS ILE ILE ARG PHE CYS LYS ASN ILE VAL SER SEQRES 33 B 421 VAL LYS GLY ILE ARG HET ZN A 422 1 HET CL A 623 1 HET CL A 823 1 HET ZN B 422 1 HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION FORMUL 3 ZN 2(ZN 2+) FORMUL 4 CL 2(CL 1-) FORMUL 7 HOH *490(H2 O) HELIX 1 1 THR A 50 HIS A 55 5 6 HELIX 2 2 SER A 75 ASN A 94 1 20 HELIX 3 3 ASN A 96 LYS A 108 1 13 HELIX 4 4 LEU A 166 TYR A 170 5 5 HELIX 5 5 MET A 171 HIS A 175 5 5 HELIX 6 6 ASP A 204 TYR A 221 1 18 HELIX 7 7 ILE A 248 GLY A 255 1 8 HELIX 8 8 GLY A 256 ILE A 262 5 7 HELIX 9 9 THR A 263 LYS A 287 1 25 HELIX 10 10 ASN A 292 LEU A 294 5 3 HELIX 11 11 LEU A 295 TYR A 306 1 12 HELIX 12 12 ASN A 319 PHE A 333 1 15 HELIX 13 13 THR A 334 GLN A 343 1 10 HELIX 14 14 ILE A 376 ASN A 387 5 12 HELIX 15 15 ASN A 391 ARG A 393 5 3 HELIX 16 16 GLY A 402 ILE A 408 1 7 HELIX 17 17 THR B 50 HIS B 55 5 6 HELIX 18 18 SER B 75 ASN B 96 1 22 HELIX 19 19 ASN B 96 LYS B 108 1 13 HELIX 20 20 LEU B 166 TYR B 170 5 5 HELIX 21 21 MET B 171 HIS B 175 5 5 HELIX 22 22 ASP B 204 TYR B 221 1 18 HELIX 23 23 ASN B 247 GLY B 255 1 9 HELIX 24 24 GLY B 256 ILE B 262 5 7 HELIX 25 25 THR B 263 LYS B 287 1 25 HELIX 26 26 ASN B 292 LEU B 294 5 3 HELIX 27 27 LEU B 295 GLY B 307 1 13 HELIX 28 28 ASN B 319 SER B 332 1 14 HELIX 29 29 THR B 334 GLN B 343 1 10 HELIX 30 30 ILE B 376 ASN B 387 5 12 HELIX 31 31 ASN B 391 ILE B 395 5 5 HELIX 32 32 GLY B 400 ILE B 408 1 9 SHEET 1 A 8 GLN A 140 LEU A 143 0 SHEET 2 A 8 VAL A 131 LYS A 134 -1 N ILE A 133 O ASP A 141 SHEET 3 A 8 ILE A 17 LYS A 21 -1 N LYS A 21 O GLU A 132 SHEET 4 A 8 TYR A 29 MET A 35 -1 O SER A 31 N LEU A 18 SHEET 5 A 8 ILE A 38 ARG A 44 -1 O ILE A 38 N MET A 35 SHEET 6 A 8 VAL A 147 GLY A 151 1 O ILE A 149 N ILE A 41 SHEET 7 A 8 ALA A 181 THR A 184 1 O VAL A 183 N MET A 150 SHEET 8 A 8 ASN A 160 ASN A 163 -1 N SER A 162 O ILE A 182 SHEET 1 B 4 GLU A 200 ILE A 202 0 SHEET 2 B 4 TYR A 189 ASN A 194 -1 N PHE A 193 O PHE A 201 SHEET 3 B 4 TYR A 356 LEU A 359 -1 O PHE A 357 N SER A 190 SHEET 4 B 4 ILE A 395 THR A 396 -1 O THR A 396 N LYS A 358 SHEET 1 C 2 THR A 231 ILE A 232 0 SHEET 2 C 2 THR A 246 ASN A 247 -1 O THR A 246 N ILE A 232 SHEET 1 D 2 LEU A 308 LYS A 310 0 SHEET 2 D 2 TYR A 316 VAL A 318 -1 O SER A 317 N ASP A 309 SHEET 1 E 8 GLN B 140 LEU B 143 0 SHEET 2 E 8 VAL B 131 LYS B 134 -1 N VAL B 131 O LEU B 143 SHEET 3 E 8 ILE B 17 LYS B 21 -1 N LYS B 21 O GLU B 132 SHEET 4 E 8 TYR B 29 MET B 35 -1 O SER B 31 N LEU B 18 SHEET 5 E 8 ILE B 38 ARG B 44 -1 O ILE B 38 N MET B 35 SHEET 6 E 8 VAL B 147 GLY B 151 1 O ILE B 149 N TRP B 39 SHEET 7 E 8 ALA B 181 THR B 184 1 O VAL B 183 N MET B 150 SHEET 8 E 8 ASN B 160 ASN B 163 -1 N ASN B 160 O THR B 184 SHEET 1 F 3 GLU B 200 ILE B 202 0 SHEET 2 F 3 TYR B 189 ASN B 194 -1 N PHE B 193 O PHE B 201 SHEET 3 F 3 LYS B 355 LYS B 358 -1 O PHE B 357 N SER B 190 SHEET 1 G 2 LEU B 308 LYS B 310 0 SHEET 2 G 2 TYR B 316 VAL B 318 -1 O SER B 317 N ASP B 309 LINK NE2 HIS A 211 ZN ZN A 422 1555 1555 2.20 LINK NE2 HIS A 215 ZN ZN A 422 1555 1555 2.06 LINK OE2 GLU A 250 ZN ZN A 422 1555 1555 2.03 LINK ZN ZN A 422 O HOH A 824 1555 1555 2.68 LINK NE2 HIS B 211 ZN ZN B 422 1555 1555 1.88 LINK NE2 HIS B 215 ZN ZN B 422 1555 1555 2.12 LINK OE2 GLU B 250 ZN ZN B 422 1555 1555 2.66 LINK OE1 GLU B 250 ZN ZN B 422 1555 1555 2.06 LINK ZN ZN B 422 O HOH B 602 1555 1555 2.70 SITE 1 AC1 4 HIS A 211 HIS A 215 GLU A 250 HOH A 824 SITE 1 AC2 4 HIS B 211 HIS B 215 GLU B 250 HOH B 602 SITE 1 AC3 1 ARG A 401 SITE 1 AC4 1 LYS A 61 CRYST1 88.208 144.297 82.589 90.00 90.00 90.00 P 21 21 2 8 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 0.011337 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006930 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012108 0.00000