HEADER TRANSCRIPTION 30-OCT-05 2EV0 TITLE BACILLUS SUBTILIS MANGANESE TRANSPORT REGULATOR (MNTR) BOUND TO TITLE 2 CADMIUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSCRIPTIONAL REGULATOR MNTR; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: MANGANESE TRANSPORT REGULATOR; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 GENE: MNTR; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)-RIL; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PHB7506 KEYWDS HELIX-TURN-HELIX, DNA-BINDING PROTEIN, METALLOREGULATORY PROTEIN, KEYWDS 2 TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR J.I.KLIEGMAN,S.L.GRINER,J.D.HELMANN,R.G.BRENNAN,A.GLASFELD REVDAT 4 23-AUG-23 2EV0 1 REMARK LINK REVDAT 3 24-FEB-09 2EV0 1 VERSN REVDAT 2 11-APR-06 2EV0 1 JRNL REVDAT 1 07-MAR-06 2EV0 0 JRNL AUTH J.I.KLIEGMAN,S.L.GRINER,J.D.HELMANN,R.G.BRENNAN,A.GLASFELD JRNL TITL STRUCTURAL BASIS FOR THE METAL-SELECTIVE ACTIVATION OF THE JRNL TITL 2 MANGANESE TRANSPORT REGULATOR OF BACILLUS SUBTILIS. JRNL REF BIOCHEMISTRY V. 45 3493 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16533030 JRNL DOI 10.1021/BI0524215 REMARK 2 REMARK 2 RESOLUTION. 1.65 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 1.65 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.95 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1197629.530 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.6 REMARK 3 NUMBER OF REFLECTIONS : 37469 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) : 0.207 REMARK 3 FREE R VALUE : 0.229 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1877 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 1.65 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.75 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5727 REMARK 3 BIN R VALUE (WORKING SET) : 0.2600 REMARK 3 BIN FREE R VALUE : 0.2840 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 305 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2154 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 262 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 11.63000 REMARK 3 B22 (A**2) : -6.56000 REMARK 3 B33 (A**2) : -5.07000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -7.11000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.19 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) : 0.22 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) : 1.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 16.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.650 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 : 0.38 REMARK 3 BSOL : 52.53 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 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2EV0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-OCT-05. REMARK 100 THE DEPOSITION ID IS D_1000035124. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-DEC-02 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 8.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98397 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37469 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.650 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.75 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.19500 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: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1ON1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 400, 0.15 M LITHIUM SULFATE, REMARK 280 PH 8.50, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 23.10000 REMARK 290 SMTRY3 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3150 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -63.0 KCAL/MOL 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 MET A 1 REMARK 465 GLU A 55 REMARK 465 LYS A 56 REMARK 465 TYR A 57 REMARK 465 ARG A 58 REMARK 465 THR A 137 REMARK 465 GLU A 138 REMARK 465 HIS A 139 REMARK 465 HIS A 140 REMARK 465 ASN A 141 REMARK 465 GLN A 142 REMARK 465 MET B 1 REMARK 465 GLU B 55 REMARK 465 LYS B 56 REMARK 465 TYR B 57 REMARK 465 ARG B 58 REMARK 465 THR B 137 REMARK 465 GLU B 138 REMARK 465 HIS B 139 REMARK 465 HIS B 140 REMARK 465 ASN B 141 REMARK 465 GLN B 142 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 CD A1151 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 8 OD2 REMARK 620 2 GLU A 99 O 166.3 REMARK 620 3 GLU A 99 OE1 88.7 104.2 REMARK 620 4 GLU A 102 OE2 94.8 92.1 78.9 REMARK 620 5 HIS A 103 NE2 78.2 89.4 165.0 94.7 REMARK 620 6 HOH A3004 O 97.4 78.3 91.2 164.1 97.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A1150 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 11 OE1 REMARK 620 2 GLU A 11 OE2 53.1 REMARK 620 3 HIS A 77 ND1 132.4 89.1 REMARK 620 4 GLU A 99 OE2 137.5 121.1 84.2 REMARK 620 5 GLU A 102 OE1 86.0 116.8 87.8 121.4 REMARK 620 6 GLU A 102 OE2 91.8 144.9 121.1 82.4 53.6 REMARK 620 7 HOH A3002 O 54.9 84.6 161.0 83.6 111.1 71.6 REMARK 620 8 HOH A3003 O 100.8 59.1 76.9 62.3 164.0 139.5 84.5 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD A3001 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 104 NE2 REMARK 620 2 HOH A3036 O 75.3 REMARK 620 3 HIS B 104 NE2 107.4 85.2 REMARK 620 4 HOH B2226 O 78.8 136.4 69.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD B2151 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 8 OD2 REMARK 620 2 GLU B 99 O 169.6 REMARK 620 3 GLU B 99 OE1 83.7 104.9 REMARK 620 4 GLU B 102 OE2 98.3 89.0 79.9 REMARK 620 5 HIS B 103 NE2 83.4 88.6 165.7 95.8 REMARK 620 6 HOH B2152 O 90.1 84.4 89.0 165.1 97.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CD B2150 CD REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 11 OE2 REMARK 620 2 GLU B 11 OE1 55.5 REMARK 620 3 GLU B 11 OE1 55.6 36.9 REMARK 620 4 GLU B 11 OE2 4.8 50.7 51.9 REMARK 620 5 HIS B 77 ND1 83.1 112.8 137.4 86.3 REMARK 620 6 GLU B 99 OE2 113.4 155.6 118.8 117.4 84.6 REMARK 620 7 GLU B 102 OE1 125.4 77.7 103.2 121.9 92.0 120.3 REMARK 620 8 GLU B 102 OE2 154.7 103.9 99.2 150.5 121.1 79.1 52.6 REMARK 620 N 1 2 3 4 5 6 7 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 1150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 1151 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD B 2150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD B 2151 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 3001 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ON1 RELATED DB: PDB REMARK 900 MNTR BOUND TO MANGANESE, AB CONFORMATION REMARK 900 RELATED ID: 2EV5 RELATED DB: PDB REMARK 900 SAME PROTEIN BOUND TO CALCIUM REMARK 900 RELATED ID: 2EV6 RELATED DB: PDB REMARK 900 SAME PROTEIN BOUND TO ZINC REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE AUTHOR MAINTAINS THAT THE CORRECT RESIDUE REMARK 999 AT THIS LOCATION SHOULD BE GLU. DBREF 2EV0 A 1 142 UNP P54512 MNTR_BACSU 1 142 DBREF 2EV0 B 1 142 UNP P54512 MNTR_BACSU 1 142 SEQADV 2EV0 GLU A 81 UNP P54512 ASP 81 SEE REMARK 999 SEQADV 2EV0 GLU B 81 UNP P54512 ASP 81 SEE REMARK 999 SEQRES 1 A 142 MET THR THR PRO SER MET GLU ASP TYR ILE GLU GLN ILE SEQRES 2 A 142 TYR MET LEU ILE GLU GLU LYS GLY TYR ALA ARG VAL SER SEQRES 3 A 142 ASP ILE ALA GLU ALA LEU ALA VAL HIS PRO SER SER VAL SEQRES 4 A 142 THR LYS MET VAL GLN LYS LEU ASP LYS ASP GLU TYR LEU SEQRES 5 A 142 ILE TYR GLU LYS TYR ARG GLY LEU VAL LEU THR SER LYS SEQRES 6 A 142 GLY LYS LYS ILE GLY LYS ARG LEU VAL TYR ARG HIS GLU SEQRES 7 A 142 LEU LEU GLU GLN PHE LEU ARG ILE ILE GLY VAL ASP GLU SEQRES 8 A 142 GLU LYS ILE TYR ASN ASP VAL GLU GLY ILE GLU HIS HIS SEQRES 9 A 142 LEU SER TRP ASN SER ILE ASP ARG ILE GLY ASP LEU VAL SEQRES 10 A 142 GLN TYR PHE GLU GLU ASP ASP ALA ARG LYS LYS ASP LEU SEQRES 11 A 142 LYS SER ILE GLN LYS LYS THR GLU HIS HIS ASN GLN SEQRES 1 B 142 MET THR THR PRO SER MET GLU ASP TYR ILE GLU GLN ILE SEQRES 2 B 142 TYR MET LEU ILE GLU GLU LYS GLY TYR ALA ARG VAL SER SEQRES 3 B 142 ASP ILE ALA GLU ALA LEU ALA VAL HIS PRO SER SER VAL SEQRES 4 B 142 THR LYS MET VAL GLN LYS LEU ASP LYS ASP GLU TYR LEU SEQRES 5 B 142 ILE TYR GLU LYS TYR ARG GLY LEU VAL LEU THR SER LYS SEQRES 6 B 142 GLY LYS LYS ILE GLY LYS ARG LEU VAL TYR ARG HIS GLU SEQRES 7 B 142 LEU LEU GLU GLN PHE LEU ARG ILE ILE GLY VAL ASP GLU SEQRES 8 B 142 GLU LYS ILE TYR ASN ASP VAL GLU GLY ILE GLU HIS HIS SEQRES 9 B 142 LEU SER TRP ASN SER ILE ASP ARG ILE GLY ASP LEU VAL SEQRES 10 B 142 GLN TYR PHE GLU GLU ASP ASP ALA ARG LYS LYS ASP LEU SEQRES 11 B 142 LYS SER ILE GLN LYS LYS THR GLU HIS HIS ASN GLN HET CD A1150 1 HET CD A1151 1 HET CD A3001 1 HET CD B2150 1 HET CD B2151 1 HETNAM CD CADMIUM ION FORMUL 3 CD 5(CD 2+) FORMUL 8 HOH *262(H2 O) HELIX 1 1 THR A 3 GLY A 21 1 19 HELIX 2 2 ARG A 24 ALA A 33 1 10 HELIX 3 3 HIS A 35 ASP A 49 1 15 HELIX 4 4 THR A 63 ILE A 87 1 25 HELIX 5 5 ASP A 90 GLU A 102 1 13 HELIX 6 6 HIS A 103 LEU A 105 5 3 HELIX 7 7 SER A 106 GLU A 122 1 17 HELIX 8 8 ASP A 123 LYS A 136 1 14 HELIX 9 9 THR B 3 GLY B 21 1 19 HELIX 10 10 ARG B 24 ALA B 33 1 10 HELIX 11 11 HIS B 35 ASP B 49 1 15 HELIX 12 12 THR B 63 ILE B 87 1 25 HELIX 13 13 ASP B 90 GLU B 102 1 13 HELIX 14 14 HIS B 103 LEU B 105 5 3 HELIX 15 15 SER B 106 GLU B 122 1 17 HELIX 16 16 ASP B 123 LYS B 136 1 14 SHEET 1 A 2 LEU A 52 ILE A 53 0 SHEET 2 A 2 VAL A 61 LEU A 62 -1 O VAL A 61 N ILE A 53 SHEET 1 B 2 LEU B 52 ILE B 53 0 SHEET 2 B 2 VAL B 61 LEU B 62 -1 O VAL B 61 N ILE B 53 LINK OD2 ASP A 8 CD CD A1151 1555 1555 2.32 LINK OE1 GLU A 11 CD CD A1150 1555 1555 2.48 LINK OE2 GLU A 11 CD CD A1150 1555 1555 2.39 LINK ND1 HIS A 77 CD CD A1150 1555 1555 2.33 LINK OE2 GLU A 99 CD CD A1150 1555 1555 2.26 LINK O GLU A 99 CD CD A1151 1555 1555 2.41 LINK OE1 GLU A 99 CD CD A1151 1555 1555 2.30 LINK OE1 GLU A 102 CD CD A1150 1555 1555 2.44 LINK OE2 GLU A 102 CD CD A1150 1555 1555 2.43 LINK OE2 GLU A 102 CD CD A1151 1555 1555 2.30 LINK NE2 HIS A 103 CD CD A1151 1555 1555 2.28 LINK NE2 HIS A 104 CD CD A3001 1555 1555 2.36 LINK CD CD A1150 O HOH A3002 1555 1555 2.46 LINK CD CD A1150 O HOH A3003 1555 1555 2.87 LINK CD CD A1151 O HOH A3004 1555 1555 2.17 LINK CD CD A3001 O HOH A3036 1555 1555 2.93 LINK CD CD A3001 NE2 HIS B 104 1555 1555 2.36 LINK CD CD A3001 O HOH B2226 1555 1555 2.97 LINK OD2 ASP B 8 CD CD B2151 1555 1555 2.30 LINK OE2BGLU B 11 CD CD B2150 1555 1555 2.39 LINK OE1AGLU B 11 CD CD B2150 1555 1555 2.66 LINK OE1BGLU B 11 CD CD B2150 1555 1555 2.31 LINK OE2AGLU B 11 CD CD B2150 1555 1555 2.39 LINK ND1 HIS B 77 CD CD B2150 1555 1555 2.26 LINK OE2 GLU B 99 CD CD B2150 1555 1555 2.29 LINK O GLU B 99 CD CD B2151 1555 1555 2.38 LINK OE1 GLU B 99 CD CD B2151 1555 1555 2.39 LINK OE1 GLU B 102 CD CD B2150 1555 1555 2.40 LINK OE2 GLU B 102 CD CD B2150 1555 1555 2.54 LINK OE2 GLU B 102 CD CD B2151 1555 1555 2.26 LINK NE2 HIS B 103 CD CD B2151 1555 1555 2.23 LINK CD CD B2151 O HOH B2152 1555 1555 2.25 SITE 1 AC1 6 GLU A 11 HIS A 77 GLU A 99 GLU A 102 SITE 2 AC1 6 HOH A3002 HOH A3003 SITE 1 AC2 5 ASP A 8 GLU A 99 GLU A 102 HIS A 103 SITE 2 AC2 5 HOH A3004 SITE 1 AC3 4 GLU B 11 HIS B 77 GLU B 99 GLU B 102 SITE 1 AC4 5 ASP B 8 GLU B 99 GLU B 102 HIS B 103 SITE 2 AC4 5 HOH B2152 SITE 1 AC5 4 HIS A 104 HOH A3036 HIS B 104 HOH B2226 CRYST1 48.900 46.200 74.900 90.00 93.00 90.00 P 1 21 1 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 0.020450 0.000000 0.001072 0.00000 SCALE2 0.000000 0.021645 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013369 0.00000