HEADER TRANSCRIPTION/DNA 18-OCT-06 2IT0 TITLE CRYSTAL STRUCTURE OF A TWO-DOMAIN IDER-DNA COMPLEX CRYSTAL FORM II COMPND MOL_ID: 1; COMPND 2 MOLECULE: MBTA/MBTB OPERATOR STRAND 1; COMPND 3 CHAIN: E; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: MBTA/MBTB OPERATOR STRAND 2; COMPND 7 CHAIN: F; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 3; COMPND 10 MOLECULE: IRON-DEPENDENT REPRESSOR IDER; COMPND 11 CHAIN: A, B, C, D; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 SYNTHETIC: YES; SOURCE 5 MOL_ID: 3; SOURCE 6 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 7 ORGANISM_TAXID: 1773; SOURCE 8 GENE: IDER,DTXR; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 11 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 12 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 13 EXPRESSION_SYSTEM_PLASMID: PAER36 KEYWDS DNA-BINDING PROTEIN, TRANSCRIPTION-DNA COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR G.WISEDCHAISRI,C.J.CHOU,M.WU,C.ROACH,A.E.RICE,R.K.HOLMES,C.BEESON, AUTHOR 2 W.G.HOL REVDAT 3 30-AUG-23 2IT0 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 2IT0 1 VERSN REVDAT 1 13-FEB-07 2IT0 0 JRNL AUTH G.WISEDCHAISRI,C.J.CHOU,M.WU,C.ROACH,A.E.RICE,R.K.HOLMES, JRNL AUTH 2 C.BEESON,W.G.HOL JRNL TITL CRYSTAL STRUCTURES, METAL ACTIVATION, AND DNA-BINDING JRNL TITL 2 PROPERTIES OF TWO-DOMAIN IDER FROM MYCOBACTERIUM JRNL TITL 3 TUBERCULOSIS JRNL REF BIOCHEMISTRY V. 46 436 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 17209554 JRNL DOI 10.1021/BI0609826 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 3 NUMBER OF REFLECTIONS : 31507 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 + TEST SET) : 0.229 REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.273 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1595 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.67 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2184 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.78 REMARK 3 BIN R VALUE (WORKING SET) : 0.3020 REMARK 3 BIN FREE R VALUE SET COUNT : 131 REMARK 3 BIN FREE R VALUE : 0.3870 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4484 REMARK 3 NUCLEIC ACID ATOMS : 1347 REMARK 3 HETEROGEN ATOMS : 52 REMARK 3 SOLVENT ATOMS : 33 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.54 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.65000 REMARK 3 B22 (A**2) : -0.16000 REMARK 3 B33 (A**2) : 0.05000 REMARK 3 B12 (A**2) : 0.09000 REMARK 3 B13 (A**2) : 1.63000 REMARK 3 B23 (A**2) : -0.32000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.590 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.326 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.227 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 10.597 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.900 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.852 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6128 ; 0.007 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8534 ; 1.190 ; 2.263 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 560 ; 4.723 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 219 ;33.173 ;22.694 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 820 ;16.986 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 60 ;18.756 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 978 ; 0.068 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4143 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2798 ; 0.246 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 4060 ; 0.324 ; 0.500 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 394 ; 0.199 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.038 ; 0.500 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 68 ; 0.222 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 8 ; 0.256 ; 0.500 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2901 ; 0.935 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4571 ; 1.540 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4008 ; 0.946 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3963 ; 1.424 ; 4.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 2 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B C D REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 3 A 139 6 REMARK 3 1 B 3 B 139 6 REMARK 3 1 C 3 C 139 6 REMARK 3 1 D 3 D 139 6 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 LOOSE POSITIONAL 1 A (A): 1089 ; 0.540 ; 5.000 REMARK 3 LOOSE POSITIONAL 1 B (A): 1089 ; 0.570 ; 5.000 REMARK 3 LOOSE POSITIONAL 1 C (A): 1089 ; 0.500 ; 5.000 REMARK 3 LOOSE POSITIONAL 1 D (A): 1089 ; 0.440 ; 5.000 REMARK 3 LOOSE THERMAL 1 A (A**2): 1089 ; 3.130 ;10.000 REMARK 3 LOOSE THERMAL 1 B (A**2): 1089 ; 3.920 ;10.000 REMARK 3 LOOSE THERMAL 1 C (A**2): 1089 ; 3.430 ;10.000 REMARK 3 LOOSE THERMAL 1 D (A**2): 1089 ; 2.840 ;10.000 REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 140 A 147 6 REMARK 3 1 B 140 B 147 6 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 LOOSE POSITIONAL 2 A (A): 62 ; 0.580 ; 5.000 REMARK 3 LOOSE THERMAL 2 A (A**2): 62 ; 1.220 ;10.000 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2IT0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-OCT-06. REMARK 100 THE DEPOSITION ID IS D_1000039978. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1217 REMARK 200 MONOCHROMATOR : NULL 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 : 31514 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 72.481 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : 0.12600 REMARK 200 R SYM (I) : 0.12600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 3.8000 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) : 2.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.9 REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : 0.34800 REMARK 200 R SYM FOR SHELL (I) : 0.34800 REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 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: 2ISZ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 26% PEG 4000, 0.2 M SODIUM ACETATE, REMARK 280 0.1 M TRIS HCL PH 8.5, 5% GLYCEROL, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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 300 REMARK: THE ASYMMETRIC UNIT CONTAINS ONE BIOLOGICAL DOUBLE-DIMER REMARK 300 TWO-DOMAIN IDER-DNA COMPLEX 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, F, A, B, C, D 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 ASN A 2 REMARK 465 GLN A 148 REMARK 465 GLY A 149 REMARK 465 GLY A 150 REMARK 465 GLY A 151 REMARK 465 HIS A 152 REMARK 465 HIS A 153 REMARK 465 HIS A 154 REMARK 465 HIS A 155 REMARK 465 HIS A 156 REMARK 465 HIS A 157 REMARK 465 MET B 1 REMARK 465 ASN B 2 REMARK 465 GLN B 148 REMARK 465 GLY B 149 REMARK 465 GLY B 150 REMARK 465 GLY B 151 REMARK 465 HIS B 152 REMARK 465 HIS B 153 REMARK 465 HIS B 154 REMARK 465 HIS B 155 REMARK 465 HIS B 156 REMARK 465 HIS B 157 REMARK 465 MET C 1 REMARK 465 ASN C 2 REMARK 465 VAL C 140 REMARK 465 ALA C 141 REMARK 465 SER C 142 REMARK 465 GLU C 143 REMARK 465 ASN C 144 REMARK 465 LEU C 145 REMARK 465 TYR C 146 REMARK 465 PHE C 147 REMARK 465 GLN C 148 REMARK 465 GLY C 149 REMARK 465 GLY C 150 REMARK 465 GLY C 151 REMARK 465 HIS C 152 REMARK 465 HIS C 153 REMARK 465 HIS C 154 REMARK 465 HIS C 155 REMARK 465 HIS C 156 REMARK 465 HIS C 157 REMARK 465 MET D 1 REMARK 465 ASN D 2 REMARK 465 VAL D 140 REMARK 465 ALA D 141 REMARK 465 SER D 142 REMARK 465 GLU D 143 REMARK 465 ASN D 144 REMARK 465 LEU D 145 REMARK 465 TYR D 146 REMARK 465 PHE D 147 REMARK 465 GLN D 148 REMARK 465 GLY D 149 REMARK 465 GLY D 150 REMARK 465 GLY D 151 REMARK 465 HIS D 152 REMARK 465 HIS D 153 REMARK 465 HIS D 154 REMARK 465 HIS D 155 REMARK 465 HIS D 156 REMARK 465 HIS D 157 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 GLU A 143 CG CD OE1 OE2 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 DC E 19 O3' DC E 19 C3' -0.042 REMARK 500 DT F 22 O3' DT F 22 C3' -0.038 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 DG E 9 O4' - C1' - N9 ANGL. DEV. = 4.2 DEGREES REMARK 500 DG E 14 C3' - C2' - C1' ANGL. DEV. = -6.1 DEGREES REMARK 500 DC E 20 O4' - C4' - C3' ANGL. DEV. = -3.3 DEGREES REMARK 500 DC E 20 C4' - C3' - C2' ANGL. DEV. = -5.4 DEGREES REMARK 500 DC E 20 O4' - C1' - N1 ANGL. DEV. = 2.9 DEGREES REMARK 500 DT E 27 C1' - O4' - C4' ANGL. DEV. = -9.5 DEGREES REMARK 500 DT E 27 O4' - C1' - N1 ANGL. DEV. = 4.0 DEGREES REMARK 500 DG E 30 C3' - C2' - C1' ANGL. DEV. = -7.4 DEGREES REMARK 500 DG E 30 O4' - C1' - N9 ANGL. DEV. = 6.8 DEGREES REMARK 500 DT E 31 O4' - C1' - N1 ANGL. DEV. = 3.5 DEGREES REMARK 500 DG E 32 O4' - C1' - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 DC F 1 O4' - C1' - N1 ANGL. DEV. = 2.0 DEGREES REMARK 500 DA F 2 O4' - C1' - N9 ANGL. DEV. = 2.1 DEGREES REMARK 500 DT F 4 O4' - C1' - N1 ANGL. DEV. = 3.1 DEGREES REMARK 500 DA F 8 O4' - C1' - N9 ANGL. DEV. = 2.4 DEGREES REMARK 500 DA F 11 O4' - C1' - N9 ANGL. DEV. = 2.5 DEGREES REMARK 500 DG F 12 O4' - C1' - N9 ANGL. DEV. = 7.4 DEGREES REMARK 500 DC F 15 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 DG F 17 C3' - C2' - C1' ANGL. DEV. = -5.9 DEGREES REMARK 500 DG F 17 O4' - C1' - N9 ANGL. DEV. = 2.9 DEGREES REMARK 500 DT F 20 N3 - C4 - O4 ANGL. DEV. = 3.6 DEGREES REMARK 500 DT F 20 C5 - C4 - O4 ANGL. DEV. = -4.7 DEGREES REMARK 500 DT F 22 C3' - C2' - C1' ANGL. DEV. = -5.2 DEGREES REMARK 500 DT F 22 O4' - C1' - N1 ANGL. DEV. = 4.2 DEGREES REMARK 500 DG F 23 O4' - C4' - C3' ANGL. DEV. = -4.4 DEGREES REMARK 500 DG F 23 C4' - C3' - C2' ANGL. DEV. = -5.4 DEGREES REMARK 500 DC F 24 O4' - C1' - N1 ANGL. DEV. = 3.1 DEGREES REMARK 500 DT F 25 O4' - C1' - N1 ANGL. DEV. = 1.9 DEGREES REMARK 500 DC F 28 C3' - C2' - C1' ANGL. DEV. = -6.3 DEGREES REMARK 500 DC F 28 O4' - C1' - N1 ANGL. DEV. = 5.1 DEGREES REMARK 500 DG F 30 C3' - O3' - P ANGL. DEV. = 7.5 DEGREES REMARK 500 DG F 31 O4' - C1' - N9 ANGL. DEV. = 3.4 DEGREES REMARK 500 DG F 32 O4' - C1' - N9 ANGL. DEV. = 3.2 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 VAL A 5 -51.00 71.75 REMARK 500 ARG A 60 -1.22 76.92 REMARK 500 VAL B 5 -61.35 78.28 REMARK 500 VAL C 5 -50.03 71.68 REMARK 500 TRP C 94 -57.63 -16.77 REMARK 500 ASN C 121 58.89 83.67 REMARK 500 ASN C 122 63.40 35.36 REMARK 500 PRO C 127 36.15 -68.56 REMARK 500 PHE C 128 -3.57 -145.92 REMARK 500 VAL D 5 -57.65 69.51 REMARK 500 ALA D 57 -158.95 -78.73 REMARK 500 VAL D 89 -65.41 -102.44 REMARK 500 ASN D 122 79.95 52.66 REMARK 500 LEU D 138 -71.77 -60.48 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 NI A1002 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET A 10 SD REMARK 620 2 CYS A 102 SG 96.6 REMARK 620 3 CYS A 102 O 175.7 83.2 REMARK 620 4 GLU A 105 OE2 91.5 94.1 84.3 REMARK 620 5 HIS A 106 NE2 96.5 165.7 84.1 91.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A1003 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 61 ND1 REMARK 620 2 ACT A2002 O 98.5 REMARK 620 3 ACT A2003 O 113.3 129.9 REMARK 620 4 ACT A2003 OXT 109.3 148.5 50.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI A1001 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 79 NE2 REMARK 620 2 GLU A 83 OE2 71.2 REMARK 620 3 HIS A 98 ND1 92.7 109.7 REMARK 620 4 ACT A2001 OXT 110.3 98.7 148.2 REMARK 620 5 ACT A2001 O 112.5 155.5 94.5 56.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI B1002 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET B 10 SD REMARK 620 2 CYS B 102 O 173.5 REMARK 620 3 CYS B 102 SG 104.3 82.2 REMARK 620 4 GLU B 105 OE2 87.1 91.3 100.7 REMARK 620 5 HIS B 106 NE2 83.9 89.7 167.6 88.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI B1003 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 61 ND1 REMARK 620 2 ACT B2002 O 73.0 REMARK 620 3 ACT B2002 OXT 98.0 62.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI B1001 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 79 NE2 REMARK 620 2 GLU B 83 OE2 76.3 REMARK 620 3 HIS B 98 ND1 107.8 99.7 REMARK 620 4 ACT B2001 O 95.4 105.4 149.2 REMARK 620 5 ACT B2001 OXT 113.1 154.2 99.9 51.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI C1002 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET C 10 SD REMARK 620 2 CYS C 102 O 169.8 REMARK 620 3 GLU C 105 OE2 91.3 92.6 REMARK 620 4 HIS C 106 NE2 89.6 80.9 90.0 REMARK 620 5 HOH C2007 O 103.7 71.9 164.4 86.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI C1003 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 61 ND1 REMARK 620 2 ACT C2002 OXT 80.3 REMARK 620 3 ACT C2002 O 87.2 51.9 REMARK 620 4 ACT C2003 OXT 119.2 158.6 132.0 REMARK 620 5 ACT C2003 O 119.6 116.1 150.3 48.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI C1001 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 79 NE2 REMARK 620 2 GLU C 83 OE2 86.0 REMARK 620 3 HIS C 98 ND1 103.7 106.0 REMARK 620 4 ACT C2001 O 167.7 105.5 77.8 REMARK 620 5 ACT C2001 OXT 116.0 106.5 129.6 57.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI D1002 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET D 10 SD REMARK 620 2 CYS D 102 O 164.4 REMARK 620 3 GLU D 105 OE2 90.4 74.2 REMARK 620 4 HIS D 106 NE2 83.9 89.9 77.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI D1003 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 61 ND1 REMARK 620 2 ACT D2002 OXT 145.8 REMARK 620 3 ACT D2002 O 90.0 56.6 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI D1001 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 79 NE2 REMARK 620 2 GLU D 83 OE2 80.4 REMARK 620 3 HIS D 98 ND1 109.2 100.1 REMARK 620 4 ACT D2001 O 100.2 102.2 145.5 REMARK 620 5 ACT D2001 OXT 107.4 157.6 97.1 56.2 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 NI A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI B 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI B 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI B 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI C 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI C 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI C 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI D 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI D 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI D 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT C 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT C 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT C 2003 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT D 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT D 2002 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FX7 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE COBALT-ACTIVATED FULL-LENGTH IDER REMARK 900 RELATED ID: 1U8R RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A FULL-LENGTH IDER-DNA COMPLEX REMARK 900 RELATED ID: 2ISY RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF THE NICKEL-ACTIVATED TWO-DOMAIN IRON-DEPENDENT REMARK 900 REGULATOR REMARK 900 RELATED ID: 2ISZ RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A TWO-DOMAIN IDER-DNA COMPLEX CRYSTAL FORM I DBREF 2IT0 A 1 140 UNP P0A672 IDER_MYCTU 1 140 DBREF 2IT0 B 1 140 UNP P0A672 IDER_MYCTU 1 140 DBREF 2IT0 C 1 140 UNP P0A672 IDER_MYCTU 1 140 DBREF 2IT0 D 1 140 UNP P0A672 IDER_MYCTU 1 140 DBREF 2IT0 E 1 33 PDB 2IT0 2IT0 1 33 DBREF 2IT0 F 1 33 PDB 2IT0 2IT0 1 33 SEQADV 2IT0 ALA A 141 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 SER A 142 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLU A 143 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 ASN A 144 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 LEU A 145 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 TYR A 146 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 PHE A 147 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLN A 148 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLY A 149 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLY A 150 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLY A 151 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS A 152 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS A 153 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS A 154 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS A 155 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS A 156 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS A 157 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 ALA B 141 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 SER B 142 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLU B 143 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 ASN B 144 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 LEU B 145 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 TYR B 146 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 PHE B 147 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLN B 148 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLY B 149 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLY B 150 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLY B 151 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS B 152 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS B 153 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS B 154 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS B 155 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS B 156 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS B 157 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 ALA C 141 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 SER C 142 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLU C 143 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 ASN C 144 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 LEU C 145 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 TYR C 146 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 PHE C 147 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLN C 148 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLY C 149 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLY C 150 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLY C 151 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS C 152 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS C 153 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS C 154 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS C 155 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS C 156 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS C 157 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 ALA D 141 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 SER D 142 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLU D 143 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 ASN D 144 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 LEU D 145 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 TYR D 146 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 PHE D 147 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLN D 148 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLY D 149 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLY D 150 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 GLY D 151 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS D 152 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS D 153 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS D 154 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS D 155 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS D 156 UNP P0A672 EXPRESSION TAG SEQADV 2IT0 HIS D 157 UNP P0A672 EXPRESSION TAG SEQRES 1 E 33 DC DC DC DT DG DT DT DA DG DC DA DC DA SEQRES 2 E 33 DG DG DC DT DG DC DC DC DT DA DA DT DT SEQRES 3 E 33 DT DT DA DG DT DG DG SEQRES 1 F 33 DC DA DC DT DA DA DA DA DT DT DA DG DG SEQRES 2 F 33 DG DC DA DG DC DC DT DG DT DG DC DT DA SEQRES 3 F 33 DA DC DA DG DG DG DC SEQRES 1 A 157 MET ASN GLU LEU VAL ASP THR THR GLU MET TYR LEU ARG SEQRES 2 A 157 THR ILE TYR ASP LEU GLU GLU GLU GLY VAL THR PRO LEU SEQRES 3 A 157 ARG ALA ARG ILE ALA GLU ARG LEU ASP GLN SER GLY PRO SEQRES 4 A 157 THR VAL SER GLN THR VAL SER ARG MET GLU ARG ASP GLY SEQRES 5 A 157 LEU LEU ARG VAL ALA GLY ASP ARG HIS LEU GLU LEU THR SEQRES 6 A 157 GLU LYS GLY ARG ALA LEU ALA ILE ALA VAL MET ARG LYS SEQRES 7 A 157 HIS ARG LEU ALA GLU ARG LEU LEU VAL ASP VAL ILE GLY SEQRES 8 A 157 LEU PRO TRP GLU GLU VAL HIS ALA GLU ALA CYS ARG TRP SEQRES 9 A 157 GLU HIS VAL MET SER GLU ASP VAL GLU ARG ARG LEU VAL SEQRES 10 A 157 LYS VAL LEU ASN ASN PRO THR THR SER PRO PHE GLY ASN SEQRES 11 A 157 PRO ILE PRO GLY LEU VAL GLU LEU GLY VAL ALA SER GLU SEQRES 12 A 157 ASN LEU TYR PHE GLN GLY GLY GLY HIS HIS HIS HIS HIS SEQRES 13 A 157 HIS SEQRES 1 B 157 MET ASN GLU LEU VAL ASP THR THR GLU MET TYR LEU ARG SEQRES 2 B 157 THR ILE TYR ASP LEU GLU GLU GLU GLY VAL THR PRO LEU SEQRES 3 B 157 ARG ALA ARG ILE ALA GLU ARG LEU ASP GLN SER GLY PRO SEQRES 4 B 157 THR VAL SER GLN THR VAL SER ARG MET GLU ARG ASP GLY SEQRES 5 B 157 LEU LEU ARG VAL ALA GLY ASP ARG HIS LEU GLU LEU THR SEQRES 6 B 157 GLU LYS GLY ARG ALA LEU ALA ILE ALA VAL MET ARG LYS SEQRES 7 B 157 HIS ARG LEU ALA GLU ARG LEU LEU VAL ASP VAL ILE GLY SEQRES 8 B 157 LEU PRO TRP GLU GLU VAL HIS ALA GLU ALA CYS ARG TRP SEQRES 9 B 157 GLU HIS VAL MET SER GLU ASP VAL GLU ARG ARG LEU VAL SEQRES 10 B 157 LYS VAL LEU ASN ASN PRO THR THR SER PRO PHE GLY ASN SEQRES 11 B 157 PRO ILE PRO GLY LEU VAL GLU LEU GLY VAL ALA SER GLU SEQRES 12 B 157 ASN LEU TYR PHE GLN GLY GLY GLY HIS HIS HIS HIS HIS SEQRES 13 B 157 HIS SEQRES 1 C 157 MET ASN GLU LEU VAL ASP THR THR GLU MET TYR LEU ARG SEQRES 2 C 157 THR ILE TYR ASP LEU GLU GLU GLU GLY VAL THR PRO LEU SEQRES 3 C 157 ARG ALA ARG ILE ALA GLU ARG LEU ASP GLN SER GLY PRO SEQRES 4 C 157 THR VAL SER GLN THR VAL SER ARG MET GLU ARG ASP GLY SEQRES 5 C 157 LEU LEU ARG VAL ALA GLY ASP ARG HIS LEU GLU LEU THR SEQRES 6 C 157 GLU LYS GLY ARG ALA LEU ALA ILE ALA VAL MET ARG LYS SEQRES 7 C 157 HIS ARG LEU ALA GLU ARG LEU LEU VAL ASP VAL ILE GLY SEQRES 8 C 157 LEU PRO TRP GLU GLU VAL HIS ALA GLU ALA CYS ARG TRP SEQRES 9 C 157 GLU HIS VAL MET SER GLU ASP VAL GLU ARG ARG LEU VAL SEQRES 10 C 157 LYS VAL LEU ASN ASN PRO THR THR SER PRO PHE GLY ASN SEQRES 11 C 157 PRO ILE PRO GLY LEU VAL GLU LEU GLY VAL ALA SER GLU SEQRES 12 C 157 ASN LEU TYR PHE GLN GLY GLY GLY HIS HIS HIS HIS HIS SEQRES 13 C 157 HIS SEQRES 1 D 157 MET ASN GLU LEU VAL ASP THR THR GLU MET TYR LEU ARG SEQRES 2 D 157 THR ILE TYR ASP LEU GLU GLU GLU GLY VAL THR PRO LEU SEQRES 3 D 157 ARG ALA ARG ILE ALA GLU ARG LEU ASP GLN SER GLY PRO SEQRES 4 D 157 THR VAL SER GLN THR VAL SER ARG MET GLU ARG ASP GLY SEQRES 5 D 157 LEU LEU ARG VAL ALA GLY ASP ARG HIS LEU GLU LEU THR SEQRES 6 D 157 GLU LYS GLY ARG ALA LEU ALA ILE ALA VAL MET ARG LYS SEQRES 7 D 157 HIS ARG LEU ALA GLU ARG LEU LEU VAL ASP VAL ILE GLY SEQRES 8 D 157 LEU PRO TRP GLU GLU VAL HIS ALA GLU ALA CYS ARG TRP SEQRES 9 D 157 GLU HIS VAL MET SER GLU ASP VAL GLU ARG ARG LEU VAL SEQRES 10 D 157 LYS VAL LEU ASN ASN PRO THR THR SER PRO PHE GLY ASN SEQRES 11 D 157 PRO ILE PRO GLY LEU VAL GLU LEU GLY VAL ALA SER GLU SEQRES 12 D 157 ASN LEU TYR PHE GLN GLY GLY GLY HIS HIS HIS HIS HIS SEQRES 13 D 157 HIS HET NI A1001 1 HET NI A1002 1 HET NI A1003 1 HET ACT A2001 4 HET ACT A2002 4 HET ACT A2003 4 HET NI B1001 1 HET NI B1002 1 HET NI B1003 1 HET ACT B2001 4 HET ACT B2002 4 HET NI C1001 1 HET NI C1002 1 HET NI C1003 1 HET ACT C2001 4 HET ACT C2002 4 HET ACT C2003 4 HET NI D1001 1 HET NI D1002 1 HET NI D1003 1 HET ACT D2001 4 HET ACT D2002 4 HETNAM NI NICKEL (II) ION HETNAM ACT ACETATE ION FORMUL 7 NI 12(NI 2+) FORMUL 10 ACT 10(C2 H3 O2 1-) FORMUL 29 HOH *33(H2 O) HELIX 1 1 ASP A 6 GLU A 21 1 16 HELIX 2 2 LEU A 26 LEU A 34 1 9 HELIX 3 3 SER A 37 ASP A 51 1 15 HELIX 4 4 THR A 65 VAL A 89 1 25 HELIX 5 5 PRO A 93 GLU A 105 1 13 HELIX 6 6 SER A 109 LEU A 120 1 12 HELIX 7 7 GLY A 134 GLY A 139 1 6 HELIX 8 8 ASP B 6 GLY B 22 1 17 HELIX 9 9 LEU B 26 LEU B 34 1 9 HELIX 10 10 SER B 37 ASP B 51 1 15 HELIX 11 11 THR B 65 VAL B 89 1 25 HELIX 12 12 PRO B 93 GLU B 105 1 13 HELIX 13 13 SER B 109 LEU B 120 1 12 HELIX 14 14 GLY B 134 GLY B 139 1 6 HELIX 15 15 ASP C 6 GLY C 22 1 17 HELIX 16 16 LEU C 26 LEU C 34 1 9 HELIX 17 17 SER C 37 ASP C 51 1 15 HELIX 18 18 THR C 65 VAL C 89 1 25 HELIX 19 19 PRO C 93 GLU C 95 5 3 HELIX 20 20 GLU C 96 GLU C 105 1 10 HELIX 21 21 SER C 109 ASN C 121 1 13 HELIX 22 22 GLY C 134 GLY C 139 1 6 HELIX 23 23 ASP D 6 GLY D 22 1 17 HELIX 24 24 LEU D 26 ASP D 35 1 10 HELIX 25 25 SER D 37 ASP D 51 1 15 HELIX 26 26 THR D 65 VAL D 89 1 25 HELIX 27 27 PRO D 93 GLU D 95 5 3 HELIX 28 28 GLU D 96 GLU D 105 1 10 HELIX 29 29 SER D 109 LEU D 120 1 12 HELIX 30 30 GLY D 134 GLY D 139 1 6 SHEET 1 A 2 LEU A 54 VAL A 56 0 SHEET 2 A 2 LEU A 62 LEU A 64 -1 O GLU A 63 N ARG A 55 SHEET 1 B 2 LEU B 54 VAL B 56 0 SHEET 2 B 2 LEU B 62 LEU B 64 -1 O GLU B 63 N ARG B 55 SHEET 1 C 2 LEU C 54 VAL C 56 0 SHEET 2 C 2 LEU C 62 LEU C 64 -1 O GLU C 63 N ARG C 55 SHEET 1 D 2 LEU D 54 VAL D 56 0 SHEET 2 D 2 LEU D 62 LEU D 64 -1 O GLU D 63 N ARG D 55 LINK SD MET A 10 NI NI A1002 1555 1555 2.34 LINK ND1 HIS A 61 NI NI A1003 1555 1555 2.02 LINK NE2 HIS A 79 NI NI A1001 1555 1555 2.02 LINK OE2 GLU A 83 NI NI A1001 1555 1555 1.95 LINK ND1 HIS A 98 NI NI A1001 1555 1555 2.02 LINK SG CYS A 102 NI NI A1002 1555 1555 2.75 LINK O CYS A 102 NI NI A1002 1555 1555 1.96 LINK OE2 GLU A 105 NI NI A1002 1555 1555 1.94 LINK NE2 HIS A 106 NI NI A1002 1555 1555 2.02 LINK NI NI A1001 OXT ACT A2001 1555 1555 2.35 LINK NI NI A1001 O ACT A2001 1555 1555 2.12 LINK NI NI A1003 O ACT A2002 1555 1555 2.21 LINK NI NI A1003 O ACT A2003 1555 1555 2.08 LINK NI NI A1003 OXT ACT A2003 1555 1555 2.74 LINK SD MET B 10 NI NI B1002 1555 1555 2.33 LINK ND1 HIS B 61 NI NI B1003 1555 1555 2.03 LINK NE2 HIS B 79 NI NI B1001 1555 1555 2.01 LINK OE2 GLU B 83 NI NI B1001 1555 1555 1.95 LINK ND1 HIS B 98 NI NI B1001 1555 1555 2.02 LINK O CYS B 102 NI NI B1002 1555 1555 1.95 LINK SG CYS B 102 NI NI B1002 1555 1555 2.73 LINK OE2 GLU B 105 NI NI B1002 1555 1555 1.94 LINK NE2 HIS B 106 NI NI B1002 1555 1555 2.03 LINK NI NI B1001 O ACT B2001 1555 1555 2.49 LINK NI NI B1001 OXT ACT B2001 1555 1555 2.45 LINK NI NI B1003 O ACT B2002 1555 1555 1.93 LINK NI NI B1003 OXT ACT B2002 1555 1555 2.08 LINK SD MET C 10 NI NI C1002 1555 1555 2.35 LINK ND1 HIS C 61 NI NI C1003 1555 1555 2.03 LINK NE2 HIS C 79 NI NI C1001 1555 1555 2.02 LINK OE2 GLU C 83 NI NI C1001 1555 1555 1.94 LINK ND1 HIS C 98 NI NI C1001 1555 1555 2.03 LINK O CYS C 102 NI NI C1002 1555 1555 1.95 LINK OE2 GLU C 105 NI NI C1002 1555 1555 1.94 LINK NE2 HIS C 106 NI NI C1002 1555 1555 2.02 LINK NI NI C1001 O ACT C2001 1555 1555 2.17 LINK NI NI C1001 OXT ACT C2001 1555 1555 2.27 LINK NI NI C1002 O HOH C2007 1555 1555 2.33 LINK NI NI C1003 OXT ACT C2002 1555 1555 2.48 LINK NI NI C1003 O ACT C2002 1555 1555 2.39 LINK NI NI C1003 OXT ACT C2003 1555 1555 2.50 LINK NI NI C1003 O ACT C2003 1555 1555 2.66 LINK SD MET D 10 NI NI D1002 1555 1555 2.34 LINK ND1 HIS D 61 NI NI D1003 1555 1555 2.01 LINK NE2 HIS D 79 NI NI D1001 1555 1555 2.02 LINK OE2 GLU D 83 NI NI D1001 1555 1555 1.94 LINK ND1 HIS D 98 NI NI D1001 1555 1555 2.00 LINK O CYS D 102 NI NI D1002 1555 1555 1.95 LINK OE2 GLU D 105 NI NI D1002 1555 1555 1.94 LINK NE2 HIS D 106 NI NI D1002 1555 1555 2.01 LINK NI NI D1001 O ACT D2001 1555 1555 2.48 LINK NI NI D1001 OXT ACT D2001 1555 1555 1.87 LINK NI NI D1003 OXT ACT D2002 1555 1555 2.42 LINK NI NI D1003 O ACT D2002 1555 1555 1.97 SITE 1 AC1 4 HIS A 79 GLU A 83 HIS A 98 ACT A2001 SITE 1 AC2 4 MET A 10 CYS A 102 GLU A 105 HIS A 106 SITE 1 AC3 4 HIS A 61 GLU A 63 ACT A2002 ACT A2003 SITE 1 AC4 4 HIS B 79 GLU B 83 HIS B 98 ACT B2001 SITE 1 AC5 4 MET B 10 CYS B 102 GLU B 105 HIS B 106 SITE 1 AC6 4 ASP B 59 HIS B 61 GLU B 63 ACT B2002 SITE 1 AC7 4 HIS C 79 GLU C 83 HIS C 98 ACT C2001 SITE 1 AC8 5 MET C 10 CYS C 102 GLU C 105 HIS C 106 SITE 2 AC8 5 HOH C2007 SITE 1 AC9 5 ASP C 59 HIS C 61 GLU C 63 ACT C2002 SITE 2 AC9 5 ACT C2003 SITE 1 BC1 4 HIS D 79 GLU D 83 HIS D 98 ACT D2001 SITE 1 BC2 5 MET D 10 ARG D 13 CYS D 102 GLU D 105 SITE 2 BC2 5 HIS D 106 SITE 1 BC3 4 ASP D 59 HIS D 61 GLU D 63 ACT D2002 SITE 1 BC4 5 HIS A 79 GLU A 83 HIS A 98 ASN A 130 SITE 2 BC4 5 NI A1001 SITE 1 BC5 3 HIS A 61 GLU A 63 NI A1003 SITE 1 BC6 4 ASP A 59 HIS A 61 GLU A 63 NI A1003 SITE 1 BC7 5 HIS B 79 GLU B 83 HIS B 98 ASN B 130 SITE 2 BC7 5 NI B1001 SITE 1 BC8 3 HIS B 61 GLU B 63 NI B1003 SITE 1 BC9 6 HIS C 79 ARG C 80 GLU C 83 HIS C 98 SITE 2 BC9 6 ASN C 130 NI C1001 SITE 1 CC1 4 ASP A 88 HIS C 61 GLU C 63 NI C1003 SITE 1 CC2 3 ASP C 59 GLU C 63 NI C1003 SITE 1 CC3 4 HIS D 79 GLU D 83 HIS D 98 NI D1001 SITE 1 CC4 4 ASP D 59 HIS D 61 GLU D 63 NI D1003 CRYST1 54.009 70.363 79.569 108.95 103.08 94.84 P 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 0.018515 0.001568 0.005194 0.00000 SCALE2 0.000000 0.014263 0.005403 0.00000 SCALE3 0.000000 0.000000 0.013797 0.00000