HEADER TRANSCRIPTION/DNA 18-OCT-06 2ISZ TITLE CRYSTAL STRUCTURE OF A TWO-DOMAIN IDER-DNA COMPLEX CRYSTAL FORM I 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 18-OCT-17 2ISZ 1 REMARK REVDAT 2 24-FEB-09 2ISZ 1 VERSN REVDAT 1 13-FEB-07 2ISZ 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. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.0 REMARK 3 NUMBER OF REFLECTIONS : 34889 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) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.239 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1754 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.47 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1488 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 54.13 REMARK 3 BIN R VALUE (WORKING SET) : 0.2480 REMARK 3 BIN FREE R VALUE SET COUNT : 65 REMARK 3 BIN FREE R VALUE : 0.3800 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4440 REMARK 3 NUCLEIC ACID ATOMS : 1347 REMARK 3 HETEROGEN ATOMS : 15 REMARK 3 SOLVENT ATOMS : 142 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.75000 REMARK 3 B22 (A**2) : -0.85000 REMARK 3 B33 (A**2) : -0.29000 REMARK 3 B12 (A**2) : 0.55000 REMARK 3 B13 (A**2) : 0.48000 REMARK 3 B23 (A**2) : -1.45000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.402 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.257 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.183 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.812 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.915 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6048 ; 0.007 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8432 ; 1.134 ; 2.265 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 556 ; 4.650 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 215 ;34.951 ;22.791 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 824 ;16.900 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 60 ;19.238 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 974 ; 0.066 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4051 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2729 ; 0.222 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 4019 ; 0.315 ; 0.500 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 486 ; 0.216 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 9 ; 0.320 ; 0.500 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 43 ; 0.201 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 11 ; 0.208 ; 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): 2792 ; 1.072 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4524 ; 1.872 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3572 ; 1.236 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3908 ; 1.648 ; 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 : NULL 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 2ISZ 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_1000039977. 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 : 7.5 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) : 1.0781 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 : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34892 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.4 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 60.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.29600 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: MOLREP REMARK 200 STARTING MODEL: 1U8R REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.67 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 28% PEG 3350, 0.2 M AMMONIUM ACETATE, REMARK 280 0.1 M BIS-TRIS PH 7.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 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 ALA A 141 REMARK 465 SER A 142 REMARK 465 GLU A 143 REMARK 465 ASN A 144 REMARK 465 LEU A 145 REMARK 465 TYR A 146 REMARK 465 PHE A 147 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 ALA B 141 REMARK 465 SER B 142 REMARK 465 GLU B 143 REMARK 465 ASN B 144 REMARK 465 LEU B 145 REMARK 465 TYR B 146 REMARK 465 PHE B 147 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 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 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 TRP C 94 CD1 CD2 NE1 CE2 CE3 CZ2 CZ3 REMARK 470 TRP C 94 CH2 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 OD1 ASP B 111 NH1 ARG B 115 2.18 REMARK 500 O HOH C 2023 O HOH C 2024 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 DG F 13 O3' DG F 13 C3' -0.036 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 DC E 1 O4' - C4' - C3' ANGL. DEV. = -3.9 DEGREES REMARK 500 DC E 1 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 DT E 4 O4' - C1' - N1 ANGL. DEV. = 2.5 DEGREES REMARK 500 DG E 5 O4' - C1' - N9 ANGL. DEV. = 1.9 DEGREES REMARK 500 DA E 8 O4' - C1' - N9 ANGL. DEV. = 2.2 DEGREES REMARK 500 DG E 9 O4' - C1' - N9 ANGL. DEV. = 5.2 DEGREES REMARK 500 DG E 14 C3' - C2' - C1' ANGL. DEV. = -5.9 DEGREES REMARK 500 DG E 14 O4' - C1' - N9 ANGL. DEV. = 2.6 DEGREES REMARK 500 DC E 19 C3' - C2' - C1' ANGL. DEV. = -6.4 DEGREES REMARK 500 DC E 19 O4' - C1' - N1 ANGL. DEV. = 2.0 DEGREES REMARK 500 DC E 20 O4' - C4' - C3' ANGL. DEV. = -4.0 DEGREES REMARK 500 DC E 20 C4' - C3' - C2' ANGL. DEV. = -5.5 DEGREES REMARK 500 DC E 20 O4' - C1' - N1 ANGL. DEV. = 2.9 DEGREES REMARK 500 DA E 24 O4' - C1' - N9 ANGL. DEV. = 2.5 DEGREES REMARK 500 DT E 25 O4' - C1' - N1 ANGL. DEV. = 2.3 DEGREES REMARK 500 DG E 30 O4' - C1' - N9 ANGL. DEV. = 3.2 DEGREES REMARK 500 DT E 31 O4' - C1' - N1 ANGL. DEV. = 2.2 DEGREES REMARK 500 DG F 12 O4' - C1' - N9 ANGL. DEV. = 6.1 DEGREES REMARK 500 DC F 15 O4' - C1' - N1 ANGL. DEV. = 4.2 DEGREES REMARK 500 DG F 17 C3' - C2' - C1' ANGL. DEV. = -4.9 DEGREES REMARK 500 DG F 17 O4' - C1' - N9 ANGL. DEV. = 3.6 DEGREES REMARK 500 DG F 21 O4' - C1' - N9 ANGL. DEV. = 2.7 DEGREES REMARK 500 DG F 23 O4' - C4' - C3' ANGL. DEV. = -3.7 DEGREES REMARK 500 DC F 24 O4' - C1' - N1 ANGL. DEV. = 1.9 DEGREES REMARK 500 DC F 28 O4' - C1' - N1 ANGL. DEV. = 2.2 DEGREES REMARK 500 DG F 30 O4' - C1' - N9 ANGL. DEV. = 2.1 DEGREES REMARK 500 DG F 31 O4' - C1' - N9 ANGL. DEV. = 5.3 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 -61.54 57.91 REMARK 500 ARG A 60 3.84 81.66 REMARK 500 THR A 65 -165.17 -68.91 REMARK 500 GLU A 95 5.04 -68.95 REMARK 500 VAL B 5 -56.38 72.38 REMARK 500 PRO B 25 94.42 -69.67 REMARK 500 ARG B 60 -13.30 87.24 REMARK 500 VAL C 5 -55.21 71.34 REMARK 500 ASN C 121 72.75 66.88 REMARK 500 ASN C 122 72.79 27.22 REMARK 500 VAL D 5 -60.44 74.98 REMARK 500 ARG D 60 -2.45 81.95 REMARK 500 PRO D 127 -3.24 -59.71 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 A1001 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 83 OE2 REMARK 620 2 HOH A2030 O 87.6 REMARK 620 3 HIS A 79 NE2 84.0 127.1 REMARK 620 4 HIS A 98 ND1 120.3 136.5 90.9 REMARK 620 N 1 2 3 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 GLU A 105 OE2 88.5 REMARK 620 3 HIS A 106 NE2 94.7 89.6 REMARK 620 4 HOH A2013 O 89.2 172.8 83.8 REMARK 620 5 CYS A 102 O 177.0 93.1 82.8 89.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A2001 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A2029 O REMARK 620 2 HOH F 51 O 85.3 REMARK 620 3 HOH F 50 O 93.6 151.6 REMARK 620 4 HOH A2028 O 68.1 110.4 95.3 REMARK 620 5 DC F 19 OP1 145.8 65.4 103.9 137.2 REMARK 620 N 1 2 3 4 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 GLU B 83 OE2 REMARK 620 2 HOH B1028 O 149.1 REMARK 620 3 HIS B 98 ND1 105.4 105.5 REMARK 620 4 HIS B 79 NE2 82.7 91.0 103.7 REMARK 620 N 1 2 3 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 GLU B 105 OE2 87.9 REMARK 620 3 CYS B 102 O 177.6 90.3 REMARK 620 4 HIS B 106 NE2 92.1 82.2 86.2 REMARK 620 5 CYS B 102 SG 101.1 103.5 80.8 165.8 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 HOH B1030 O REMARK 620 2 HOH B1019 O 147.9 REMARK 620 3 HOH B1009 O 90.2 73.1 REMARK 620 4 HIS B 61 ND1 106.5 104.1 104.2 REMARK 620 N 1 2 3 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 GLU C 83 OE2 REMARK 620 2 HIS C 98 ND1 136.8 REMARK 620 3 HIS C 79 NE2 88.9 95.9 REMARK 620 N 1 2 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 HIS C 106 NE2 REMARK 620 2 GLU C 105 OE2 85.6 REMARK 620 3 CYS C 102 O 87.5 94.5 REMARK 620 4 HOH C2020 O 90.8 175.8 83.2 REMARK 620 5 MET C 10 SD 86.1 87.0 173.3 94.8 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 HOH C2024 O REMARK 620 2 HOH C2023 O 57.4 REMARK 620 3 HIS C 61 ND1 133.5 102.1 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA C2001 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH E 55 O REMARK 620 2 HOH C2018 O 81.0 REMARK 620 3 HOH E 58 O 136.1 142.7 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 88.3 REMARK 620 3 HOH D2017 O 146.7 96.2 REMARK 620 4 HIS D 98 ND1 97.0 123.8 107.5 REMARK 620 N 1 2 3 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 GLU D 105 OE2 REMARK 620 2 CYS D 102 O 98.8 REMARK 620 3 MET D 10 SD 91.4 164.5 REMARK 620 4 HIS D 106 NE2 97.2 98.2 92.0 REMARK 620 5 HOH D2006 O 176.3 78.2 91.1 85.4 REMARK 620 N 1 2 3 4 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 HOH D2019 O REMARK 620 2 HOH D2018 O 92.9 REMARK 620 3 HIS D 61 ND1 94.4 120.2 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA D2001 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH D2014 O REMARK 620 2 HOH D2015 O 81.2 REMARK 620 3 HOH F 49 O 100.9 84.7 REMARK 620 N 1 2 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 NA A 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA C 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA D 2001 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: 2IT0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A TWO-DOMAIN IDER-DNA COMPLEX CRYSTAL FORM II DBREF 2ISZ A 1 140 UNP P0A672 IDER_MYCTU 1 140 DBREF 2ISZ B 1 140 UNP P0A672 IDER_MYCTU 1 140 DBREF 2ISZ C 1 140 UNP P0A672 IDER_MYCTU 1 140 DBREF 2ISZ D 1 140 UNP P0A672 IDER_MYCTU 1 140 DBREF 2ISZ E 1 33 PDB 2ISZ 2ISZ 1 33 DBREF 2ISZ F 1 33 PDB 2ISZ 2ISZ 1 33 SEQADV 2ISZ ALA A 141 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ SER A 142 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLU A 143 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ ASN A 144 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ LEU A 145 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ TYR A 146 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ PHE A 147 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLN A 148 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLY A 149 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLY A 150 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLY A 151 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS A 152 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS A 153 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS A 154 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS A 155 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS A 156 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS A 157 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ ALA B 141 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ SER B 142 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLU B 143 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ ASN B 144 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ LEU B 145 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ TYR B 146 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ PHE B 147 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLN B 148 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLY B 149 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLY B 150 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLY B 151 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS B 152 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS B 153 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS B 154 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS B 155 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS B 156 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS B 157 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ ALA C 141 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ SER C 142 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLU C 143 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ ASN C 144 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ LEU C 145 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ TYR C 146 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ PHE C 147 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLN C 148 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLY C 149 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLY C 150 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLY C 151 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS C 152 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS C 153 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS C 154 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS C 155 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS C 156 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS C 157 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ ALA D 141 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ SER D 142 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLU D 143 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ ASN D 144 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ LEU D 145 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ TYR D 146 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ PHE D 147 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLN D 148 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLY D 149 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLY D 150 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ GLY D 151 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS D 152 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS D 153 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS D 154 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS D 155 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ HIS D 156 UNP P0A672 EXPRESSION TAG SEQADV 2ISZ 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 NA A2001 1 HET NI B1001 1 HET NI B1002 1 HET NI B1003 1 HET NI C1001 1 HET NI C1002 1 HET NI C1003 1 HET NA C2001 1 HET NI D1001 1 HET NI D1002 1 HET NI D1003 1 HET NA D2001 1 HETNAM NI NICKEL (II) ION HETNAM NA SODIUM ION FORMUL 7 NI 12(NI 2+) FORMUL 10 NA 3(NA 1+) FORMUL 22 HOH *142(H2 O) HELIX 1 1 ASP A 6 GLY A 22 1 17 HELIX 2 2 LEU A 26 ASP A 35 1 10 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 ASP B 35 1 10 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 ASP C 6 GLY C 22 1 17 HELIX 15 15 LEU C 26 ASP C 35 1 10 HELIX 16 16 SER C 37 ASP C 51 1 15 HELIX 17 17 THR C 65 VAL C 89 1 25 HELIX 18 18 PRO C 93 GLU C 95 5 3 HELIX 19 19 GLU C 96 GLU C 105 1 10 HELIX 20 20 SER C 109 LEU C 120 1 12 HELIX 21 21 GLY C 134 VAL C 140 1 7 HELIX 22 22 ASP D 6 GLY D 22 1 17 HELIX 23 23 LEU D 26 ASP D 35 1 10 HELIX 24 24 SER D 37 ASP D 51 1 15 HELIX 25 25 THR D 65 VAL D 89 1 25 HELIX 26 26 PRO D 93 GLU D 95 5 3 HELIX 27 27 GLU D 96 GLU D 105 1 10 HELIX 28 28 SER D 109 LEU D 120 1 12 HELIX 29 29 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 NI NI A1001 OE2 GLU A 83 1555 1555 1.97 LINK NI NI A1001 O HOH A2030 1555 1555 2.60 LINK NI NI A1001 NE2 HIS A 79 1555 1555 2.04 LINK NI NI A1001 ND1 HIS A 98 1555 1555 2.05 LINK NI NI A1002 SD MET A 10 1555 1555 2.37 LINK NI NI A1002 OE2 GLU A 105 1555 1555 1.95 LINK NI NI A1002 NE2 HIS A 106 1555 1555 2.03 LINK NI NI A1002 O HOH A2013 1555 1555 1.99 LINK NI NI A1002 O CYS A 102 1555 1555 1.97 LINK NI NI A1003 ND1 HIS A 61 1555 1555 2.03 LINK NA NA A2001 O HOH A2029 1555 1555 2.00 LINK NA NA A2001 O HOH F 51 1555 1555 1.86 LINK NA NA A2001 O HOH F 50 1555 1555 2.10 LINK NA NA A2001 O HOH A2028 1555 1555 2.24 LINK NI NI B1001 OE2 GLU B 83 1555 1555 1.96 LINK NI NI B1001 O HOH B1028 1555 1555 2.61 LINK NI NI B1001 ND1 HIS B 98 1555 1555 2.05 LINK NI NI B1001 NE2 HIS B 79 1555 1555 2.03 LINK NI NI B1002 SD MET B 10 1555 1555 2.33 LINK NI NI B1002 OE2 GLU B 105 1555 1555 1.95 LINK NI NI B1002 O CYS B 102 1555 1555 1.96 LINK NI NI B1002 NE2 HIS B 106 1555 1555 2.04 LINK NI NI B1002 SG CYS B 102 1555 1555 2.62 LINK NI NI B1003 O HOH B1030 1555 1555 1.83 LINK NI NI B1003 O HOH B1019 1555 1555 2.32 LINK NI NI B1003 O HOH B1009 1555 1555 2.33 LINK NI NI B1003 ND1 HIS B 61 1555 1555 2.03 LINK NI NI C1001 OE2 GLU C 83 1555 1555 1.96 LINK NI NI C1001 ND1 HIS C 98 1555 1555 2.04 LINK NI NI C1001 NE2 HIS C 79 1555 1555 2.04 LINK NI NI C1002 NE2 HIS C 106 1555 1555 2.02 LINK NI NI C1002 OE2 GLU C 105 1555 1555 1.96 LINK NI NI C1002 O CYS C 102 1555 1555 1.96 LINK NI NI C1002 O HOH C2020 1555 1555 2.31 LINK NI NI C1002 SD MET C 10 1555 1555 2.36 LINK NI NI C1003 O HOH C2024 1555 1555 2.44 LINK NI NI C1003 O HOH C2023 1555 1555 2.07 LINK NI NI C1003 ND1 HIS C 61 1555 1555 2.02 LINK NA NA C2001 O HOH E 55 1555 1555 2.28 LINK NA NA C2001 O HOH C2018 1555 1555 2.54 LINK NA NA C2001 O HOH E 58 1555 1555 2.49 LINK NI NI D1001 NE2 HIS D 79 1555 1555 2.03 LINK NI NI D1001 OE2 GLU D 83 1555 1555 1.96 LINK NI NI D1001 O HOH D2017 1555 1555 2.62 LINK NI NI D1001 ND1 HIS D 98 1555 1555 2.03 LINK NI NI D1002 OE2 GLU D 105 1555 1555 1.95 LINK NI NI D1002 O CYS D 102 1555 1555 1.95 LINK NI NI D1002 SD MET D 10 1555 1555 2.34 LINK NI NI D1002 NE2 HIS D 106 1555 1555 2.04 LINK NI NI D1002 O HOH D2006 1555 1555 2.27 LINK NI NI D1003 O HOH D2019 1555 1555 2.67 LINK NI NI D1003 O HOH D2018 1555 1555 2.74 LINK NI NI D1003 ND1 HIS D 61 1555 1555 2.03 LINK NA NA D2001 O HOH D2014 1555 1555 2.12 LINK NA NA D2001 O HOH D2015 1555 1555 1.94 LINK NA NA D2001 O HOH F 49 1555 1555 2.35 LINK OP1 DC F 19 NA NA A2001 1555 1555 2.86 SITE 1 AC1 4 HIS A 79 GLU A 83 HIS A 98 HOH A2030 SITE 1 AC2 5 MET A 10 CYS A 102 GLU A 105 HIS A 106 SITE 2 AC2 5 HOH A2013 SITE 1 AC3 1 HIS A 61 SITE 1 AC4 4 HIS B 79 GLU B 83 HIS B 98 HOH B1028 SITE 1 AC5 5 MET B 10 CYS B 102 GLU B 105 HIS B 106 SITE 2 AC5 5 HOH B1026 SITE 1 AC6 4 HIS B 61 HOH B1009 HOH B1019 HOH B1030 SITE 1 AC7 4 HIS C 79 GLU C 83 HIS C 98 HOH C2021 SITE 1 AC8 5 MET C 10 CYS C 102 GLU C 105 HIS C 106 SITE 2 AC8 5 HOH C2020 SITE 1 AC9 4 HIS C 61 HOH C2022 HOH C2023 HOH C2024 SITE 1 BC1 4 HIS D 79 GLU D 83 HIS D 98 HOH D2017 SITE 1 BC2 5 MET D 10 CYS D 102 GLU D 105 HIS D 106 SITE 2 BC2 5 HOH D2006 SITE 1 BC3 3 HIS D 61 HOH D2018 HOH D2019 SITE 1 BC4 5 HOH A2028 HOH A2029 DC F 19 HOH F 50 SITE 2 BC4 5 HOH F 51 SITE 1 BC5 4 HOH C2018 DC E 16 HOH E 55 HOH E 58 SITE 1 BC6 4 HOH D2014 HOH D2015 DC F 24 HOH F 49 CRYST1 53.832 69.739 76.461 106.57 104.85 99.66 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 0.018576 0.003162 0.006406 0.00000 SCALE2 0.000000 0.014545 0.005336 0.00000 SCALE3 0.000000 0.000000 0.014412 0.00000 MASTER 614 0 15 29 8 0 20 6 0 0 0 58 END