HEADER TOXIN,LYASE 25-OCT-01 1K8T TITLE CRYSTAL STRUCTURE OF THE ADENYLYL CYCLASE DOMAIN OF ANTHRAX EDEMA TITLE 2 FACTOR (EF) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALMODULIN-SENSITIVE ADENYLATE CYCLASE; COMPND 3 CHAIN: A; COMPND 4 EC: 4.6.1.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS ANTHRACIS; SOURCE 3 ORGANISM_TAXID: 1392; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS EDEMA FACTOR, ADENYLYL CYCLASE, ANTHRAX, CALMODULIN, TOXIN, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR C.L.DRUM,S.-Z.YAN,J.BARD,Y.-Q.SHEN,D.LU,S.SOELAIMAN,Z.GRABAREK, AUTHOR 2 A.BOHM,W.-J.TANG REVDAT 6 03-APR-24 1K8T 1 REMARK REVDAT 5 07-FEB-24 1K8T 1 REMARK LINK REVDAT 4 13-JUL-11 1K8T 1 VERSN REVDAT 3 24-FEB-09 1K8T 1 VERSN REVDAT 2 31-MAY-05 1K8T 1 TITLE REMARK REVDAT 1 23-JAN-02 1K8T 0 JRNL AUTH C.L.DRUM,S.-Z.YAN,J.BARD,Y.-Q.SHEN,D.LU,S.SOELAIMAN, JRNL AUTH 2 Z.GRABAREK,A.BOHM,W.-J.TANG JRNL TITL STRUCTURAL BASIS FOR THE ACTIVATION OF ANTHRAX ADENYLYL JRNL TITL 2 CYCLASE EXOTOXIN BY CALMODULIN JRNL REF NATURE V. 415 396 2002 JRNL REFN ISSN 0028-0836 JRNL PMID 11807546 JRNL DOI 10.1038/415396A REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 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 : 23911 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) : 0.229 REMARK 3 FREE R VALUE : 0.276 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 : 4025 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 21 REMARK 3 SOLVENT ATOMS : 96 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -7.04000 REMARK 3 B22 (A**2) : -6.68000 REMARK 3 B33 (A**2) : 13.72000 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) : 0.33 REMARK 3 ESD FROM SIGMAA (A) : 0.26 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) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.130 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) : 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 : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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: NULL REMARK 4 REMARK 4 1K8T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-OCT-01. REMARK 100 THE DEPOSITION ID IS D_1000014703. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 270 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-D 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 : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23911 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 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 (%) : 98.5 REMARK 200 DATA REDUNDANCY : 8.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 5.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : 95.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.27300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.700 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: EF-CAM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG550,NICKLE CHLORIDE, PH 5.6, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277K 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 25.23800 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 101.80200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.23800 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 101.80200 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 6360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 49720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -169.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 407.20800 REMARK 350 BIOMT3 2 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 GLU A 580 REMARK 465 GLN A 581 REMARK 465 ASP A 582 REMARK 465 ASN A 583 REMARK 465 GLU A 584 REMARK 465 GLU A 585 REMARK 465 PHE A 586 REMARK 465 PRO A 587 REMARK 465 GLU A 588 REMARK 465 LYS A 589 REMARK 465 ASP A 590 REMARK 465 LYS A 800 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASP A 291 CG OD1 OD2 REMARK 470 ARG A 292 CG CD NE CZ NH1 NH2 REMARK 470 ILE A 293 CG1 CG2 CD1 REMARK 470 ASP A 294 CG OD1 OD2 REMARK 470 ILE A 426 CG1 CG2 CD1 REMARK 470 ASN A 428 CG OD1 ND2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 N GLU A 482 O HOH A 84 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 PRO A 637 N PRO A 637 CA 0.106 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 PRO A 520 C - N - CA ANGL. DEV. = 14.9 DEGREES REMARK 500 PRO A 520 C - N - CD ANGL. DEV. = -20.4 DEGREES REMARK 500 PRO A 637 C - N - CA ANGL. DEV. = 9.1 DEGREES REMARK 500 GLY A 683 N - CA - C ANGL. DEV. = -20.0 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 ARG A 292 31.77 -73.38 REMARK 500 ILE A 293 102.87 -48.60 REMARK 500 ASP A 294 49.78 32.88 REMARK 500 LYS A 372 -7.35 -55.30 REMARK 500 GLU A 395 44.11 34.08 REMARK 500 ASP A 406 -174.53 -63.31 REMARK 500 HIS A 407 -72.50 -53.70 REMARK 500 ASN A 438 18.68 -63.84 REMARK 500 GLU A 482 33.89 -140.94 REMARK 500 VAL A 517 -66.30 -104.06 REMARK 500 ASN A 518 87.72 -59.16 REMARK 500 PRO A 520 -55.40 -11.33 REMARK 500 ASN A 521 109.79 -48.74 REMARK 500 LEU A 523 -66.02 -126.05 REMARK 500 LYS A 541 158.25 -41.57 REMARK 500 SER A 544 108.41 -50.12 REMARK 500 THR A 545 170.95 -55.30 REMARK 500 LYS A 546 -57.09 -29.17 REMARK 500 ILE A 619 -69.23 -106.68 REMARK 500 ASP A 684 128.10 -29.44 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 NI A2001 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 491 OD2 REMARK 620 2 HIS A 577 NE2 85.9 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1004 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 2001 DBREF 1K8T A 291 800 UNP P40136 CYAA_BACAN 291 800 SEQRES 1 A 510 ASP ARG ILE ASP VAL LEU LYS GLY GLU LYS ALA LEU LYS SEQRES 2 A 510 ALA SER GLY LEU VAL PRO GLU HIS ALA ASP ALA PHE LYS SEQRES 3 A 510 LYS ILE ALA ARG GLU LEU ASN THR TYR ILE LEU PHE ARG SEQRES 4 A 510 PRO VAL ASN LYS LEU ALA THR ASN LEU ILE LYS SER GLY SEQRES 5 A 510 VAL ALA THR LYS GLY LEU ASN VAL HIS GLY LYS SER SER SEQRES 6 A 510 ASP TRP GLY PRO VAL ALA GLY TYR ILE PRO PHE ASP GLN SEQRES 7 A 510 ASP LEU SER LYS LYS HIS GLY GLN GLN LEU ALA VAL GLU SEQRES 8 A 510 LYS GLY ASN LEU GLU ASN LYS LYS SER ILE THR GLU HIS SEQRES 9 A 510 GLU GLY GLU ILE GLY LYS ILE PRO LEU LYS LEU ASP HIS SEQRES 10 A 510 LEU ARG ILE GLU GLU LEU LYS GLU ASN GLY ILE ILE LEU SEQRES 11 A 510 LYS GLY LYS LYS GLU ILE ASP ASN GLY LYS LYS TYR TYR SEQRES 12 A 510 LEU LEU GLU SER ASN ASN GLN VAL TYR GLU PHE ARG ILE SEQRES 13 A 510 SER ASP GLU ASN ASN GLU VAL GLN TYR LYS THR LYS GLU SEQRES 14 A 510 GLY LYS ILE THR VAL LEU GLY GLU LYS PHE ASN TRP ARG SEQRES 15 A 510 ASN ILE GLU VAL MET ALA LYS ASN VAL GLU GLY VAL LEU SEQRES 16 A 510 LYS PRO LEU THR ALA ASP TYR ASP LEU PHE ALA LEU ALA SEQRES 17 A 510 PRO SER LEU THR GLU ILE LYS LYS GLN ILE PRO GLN LYS SEQRES 18 A 510 GLU TRP ASP LYS VAL VAL ASN THR PRO ASN SER LEU GLU SEQRES 19 A 510 LYS GLN LYS GLY VAL THR ASN LEU LEU ILE LYS TYR GLY SEQRES 20 A 510 ILE GLU ARG LYS PRO ASP SER THR LYS GLY THR LEU SER SEQRES 21 A 510 ASN TRP GLN LYS GLN MET LEU ASP ARG LEU ASN GLU ALA SEQRES 22 A 510 VAL LYS TYR THR GLY TYR THR GLY GLY ASP VAL VAL ASN SEQRES 23 A 510 HIS GLY THR GLU GLN ASP ASN GLU GLU PHE PRO GLU LYS SEQRES 24 A 510 ASP ASN GLU ILE PHE ILE ILE ASN PRO GLU GLY GLU PHE SEQRES 25 A 510 ILE LEU THR LYS ASN TRP GLU MET THR GLY ARG PHE ILE SEQRES 26 A 510 GLU LYS ASN ILE THR GLY LYS ASP TYR LEU TYR TYR PHE SEQRES 27 A 510 ASN ARG SER TYR ASN LYS ILE ALA PRO GLY ASN LYS ALA SEQRES 28 A 510 TYR ILE GLU TRP THR ASP PRO ILE THR LYS ALA LYS ILE SEQRES 29 A 510 ASN THR ILE PRO THR SER ALA GLU PHE ILE LYS ASN LEU SEQRES 30 A 510 SER SER ILE ARG ARG SER SER ASN VAL GLY VAL TYR LYS SEQRES 31 A 510 ASP SER GLY ASP LYS ASP GLU PHE ALA LYS LYS GLU SER SEQRES 32 A 510 VAL LYS LYS ILE ALA GLY TYR LEU SER ASP TYR TYR ASN SEQRES 33 A 510 SER ALA ASN HIS ILE PHE SER GLN GLU LYS LYS ARG LYS SEQRES 34 A 510 ILE SER ILE PHE ARG GLY ILE GLN ALA TYR ASN GLU ILE SEQRES 35 A 510 GLU ASN VAL LEU LYS SER LYS GLN ILE ALA PRO GLU TYR SEQRES 36 A 510 LYS ASN TYR PHE GLN TYR LEU LYS GLU ARG ILE THR ASN SEQRES 37 A 510 GLN VAL GLN LEU LEU LEU THR HIS GLN LYS SER ASN ILE SEQRES 38 A 510 GLU PHE LYS LEU LEU TYR LYS GLN LEU ASN PHE THR GLU SEQRES 39 A 510 ASN GLU THR ASP ASN PHE GLU VAL PHE GLN LYS ILE ILE SEQRES 40 A 510 ASP GLU LYS HET SO4 A1001 5 HET SO4 A1002 5 HET SO4 A1003 5 HET SO4 A1004 5 HET NI A2001 1 HETNAM SO4 SULFATE ION HETNAM NI NICKEL (II) ION FORMUL 2 SO4 4(O4 S 2-) FORMUL 6 NI NI 2+ FORMUL 7 HOH *96(H2 O) HELIX 1 1 GLY A 298 GLY A 306 1 9 HELIX 2 2 VAL A 308 ASN A 323 1 16 HELIX 3 3 ALA A 335 SER A 341 1 7 HELIX 4 4 ASP A 367 SER A 371 5 5 HELIX 5 5 GLN A 376 HIS A 394 1 19 HELIX 6 6 ASP A 406 ASN A 416 1 11 HELIX 7 7 SER A 500 ILE A 508 1 9 HELIX 8 8 PRO A 509 VAL A 517 1 9 HELIX 9 9 GLN A 526 TYR A 536 1 11 HELIX 10 10 SER A 550 TYR A 566 1 17 HELIX 11 11 ASN A 607 ILE A 619 1 13 HELIX 12 12 THR A 620 ASP A 623 5 4 HELIX 13 13 THR A 659 ASN A 675 1 17 HELIX 14 14 ASP A 686 SER A 707 1 22 HELIX 15 15 ALA A 708 ILE A 711 5 4 HELIX 16 16 SER A 713 SER A 738 1 26 HELIX 17 17 ALA A 742 LYS A 768 1 27 HELIX 18 18 ASN A 770 LYS A 778 1 9 HELIX 19 19 ASN A 785 GLU A 799 1 15 SHEET 1 A 5 LEU A 296 LYS A 297 0 SHEET 2 A 5 PHE A 602 THR A 605 -1 O LEU A 604 N LEU A 296 SHEET 3 A 5 ILE A 593 ILE A 596 -1 N ILE A 595 O ILE A 603 SHEET 4 A 5 THR A 324 PHE A 328 -1 N PHE A 328 O PHE A 594 SHEET 5 A 5 LEU A 494 PRO A 499 -1 O PHE A 495 N LEU A 327 SHEET 1 B 4 ALA A 344 THR A 345 0 SHEET 2 B 4 LEU A 485 THR A 489 1 O THR A 489 N ALA A 344 SHEET 3 B 4 GLU A 475 ASN A 480 -1 N LYS A 479 O LYS A 486 SHEET 4 B 4 ILE A 398 PRO A 402 -1 N GLY A 399 O ALA A 478 SHEET 1 C 5 LYS A 424 ASP A 427 0 SHEET 2 C 5 LYS A 430 LEU A 435 -1 O TYR A 432 N GLU A 425 SHEET 3 C 5 TYR A 442 SER A 447 -1 O ILE A 446 N TYR A 433 SHEET 4 C 5 VAL A 453 THR A 457 -1 O GLN A 454 N ARG A 445 SHEET 5 C 5 ARG A 472 ASN A 473 -1 O ARG A 472 N TYR A 455 SHEET 1 D 2 TRP A 645 THR A 646 0 SHEET 2 D 2 LYS A 653 ILE A 654 -1 O ILE A 654 N TRP A 645 LINK OD2 ASP A 491 NI NI A2001 1555 1555 2.71 LINK NE2 HIS A 577 NI NI A2001 1555 1555 2.42 SITE 1 AC1 6 HOH A 67 HOH A 71 LYS A 346 LYS A 353 SITE 2 AC1 6 SER A 354 LYS A 372 SITE 1 AC2 5 GLN A 526 ILE A 711 PHE A 712 SER A 713 SITE 2 AC2 5 LYS A 716 SITE 1 AC3 4 HOH A 85 LEU A 322 GLN A 507 TRP A 552 SITE 1 AC4 3 LYS A 753 ASN A 770 LYS A 774 SITE 1 AC5 4 HOH A 39 ASP A 491 ASP A 493 HIS A 577 CRYST1 50.476 203.604 74.034 90.00 90.00 90.00 P 21 21 2 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 0.019811 0.000000 0.000000 0.00000 SCALE2 0.000000 0.004911 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013507 0.00000