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 4 30-AUG-23 2ISZ 1 REMARK SEQADV LINK 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,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) : 2.40 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 <I/SIGMA(I)> 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 <I/SIGMA(I)> 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 NA C2001 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH E 55 O REMARK 620 2 HOH E 58 O 136.1 REMARK 620 3 HOH C2018 O 81.0 142.7 REMARK 620 N 1 2 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 DC F 19 OP1 REMARK 620 2 HOH F 50 O 103.9 REMARK 620 3 HOH F 51 O 65.4 151.6 REMARK 620 4 HOH A2028 O 137.2 95.3 110.4 REMARK 620 5 HOH A2029 O 145.8 93.6 85.3 68.1 REMARK 620 N 1 2 3 4 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 F 49 O REMARK 620 2 HOH D2014 O 100.9 REMARK 620 3 HOH D2015 O 84.7 81.2 REMARK 620 N 1 2 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 O 177.0 REMARK 620 3 GLU A 105 OE2 88.5 93.1 REMARK 620 4 HIS A 106 NE2 94.7 82.8 89.6 REMARK 620 5 HOH A2013 O 89.2 89.0 172.8 83.8 REMARK 620 N 1 2 3 4 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 84.0 REMARK 620 3 HIS A 98 ND1 90.9 120.3 REMARK 620 4 HOH A2030 O 127.1 87.6 136.5 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 CYS B 102 O 177.6 REMARK 620 3 CYS B 102 SG 101.1 80.8 REMARK 620 4 GLU B 105 OE2 87.9 90.3 103.5 REMARK 620 5 HIS B 106 NE2 92.1 86.2 165.8 82.2 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 HOH B1009 O 104.2 REMARK 620 3 HOH B1019 O 104.1 73.1 REMARK 620 4 HOH B1030 O 106.5 90.2 147.9 REMARK 620 N 1 2 3 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 82.7 REMARK 620 3 HIS B 98 ND1 103.7 105.4 REMARK 620 4 HOH B1028 O 91.0 149.1 105.5 REMARK 620 N 1 2 3 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 173.3 REMARK 620 3 GLU C 105 OE2 87.0 94.5 REMARK 620 4 HIS C 106 NE2 86.1 87.5 85.6 REMARK 620 5 HOH C2020 O 94.8 83.2 175.8 90.8 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 HIS C 61 ND1 REMARK 620 2 HOH C2023 O 102.1 REMARK 620 3 HOH C2024 O 133.5 57.4 REMARK 620 N 1 2 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 88.9 REMARK 620 3 HIS C 98 ND1 95.9 136.8 REMARK 620 N 1 2 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 164.5 REMARK 620 3 GLU D 105 OE2 91.4 98.8 REMARK 620 4 HIS D 106 NE2 92.0 98.2 97.2 REMARK 620 5 HOH D2006 O 91.1 78.2 176.3 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 HIS D 61 ND1 REMARK 620 2 HOH D2018 O 120.2 REMARK 620 3 HOH D2019 O 94.4 92.9 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 HIS D 98 ND1 97.0 123.8 REMARK 620 4 HOH D2017 O 146.7 96.2 107.5 REMARK 620 N 1 2 3 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 O HOH E 55 NA NA C2001 1555 1555 2.28 LINK O HOH E 58 NA NA C2001 1555 1555 2.49 LINK OP1 DC F 19 NA NA A2001 1555 1555 2.86 LINK O HOH F 49 NA NA D2001 1555 1555 2.35 LINK O HOH F 50 NA NA A2001 1555 1555 2.10 LINK O HOH F 51 NA NA A2001 1555 1555 1.86 LINK SD MET A 10 NI NI A1002 1555 1555 2.37 LINK ND1 HIS A 61 NI NI A1003 1555 1555 2.03 LINK NE2 HIS A 79 NI NI A1001 1555 1555 2.04 LINK OE2 GLU A 83 NI NI A1001 1555 1555 1.97 LINK ND1 HIS A 98 NI NI A1001 1555 1555 2.05 LINK O CYS A 102 NI NI A1002 1555 1555 1.97 LINK OE2 GLU A 105 NI NI A1002 1555 1555 1.95 LINK NE2 HIS A 106 NI NI A1002 1555 1555 2.03 LINK NI NI A1001 O HOH A2030 1555 1555 2.60 LINK NI NI A1002 O HOH A2013 1555 1555 1.99 LINK NA NA A2001 O HOH A2028 1555 1555 2.24 LINK NA NA A2001 O HOH A2029 1555 1555 2.00 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 2.03 LINK OE2 GLU B 83 NI NI B1001 1555 1555 1.96 LINK ND1 HIS B 98 NI NI B1001 1555 1555 2.05 LINK O CYS B 102 NI NI B1002 1555 1555 1.96 LINK SG CYS B 102 NI NI B1002 1555 1555 2.62 LINK OE2 GLU B 105 NI NI B1002 1555 1555 1.95 LINK NE2 HIS B 106 NI NI B1002 1555 1555 2.04 LINK NI NI B1001 O HOH B1028 1555 1555 2.61 LINK NI NI B1003 O HOH B1009 1555 1555 2.33 LINK NI NI B1003 O HOH B1019 1555 1555 2.32 LINK NI NI B1003 O HOH B1030 1555 1555 1.83 LINK SD MET C 10 NI NI C1002 1555 1555 2.36 LINK ND1 HIS C 61 NI NI C1003 1555 1555 2.02 LINK NE2 HIS C 79 NI NI C1001 1555 1555 2.04 LINK OE2 GLU C 83 NI NI C1001 1555 1555 1.96 LINK ND1 HIS C 98 NI NI C1001 1555 1555 2.04 LINK O CYS C 102 NI NI C1002 1555 1555 1.96 LINK OE2 GLU C 105 NI NI C1002 1555 1555 1.96 LINK NE2 HIS C 106 NI NI C1002 1555 1555 2.02 LINK NI NI C1002 O HOH C2020 1555 1555 2.31 LINK NI NI C1003 O HOH C2023 1555 1555 2.07 LINK NI NI C1003 O HOH C2024 1555 1555 2.44 LINK NA NA C2001 O HOH C2018 1555 1555 2.54 LINK SD MET D 10 NI NI D1002 1555 1555 2.34 LINK ND1 HIS D 61 NI NI D1003 1555 1555 2.03 LINK NE2 HIS D 79 NI NI D1001 1555 1555 2.03 LINK OE2 GLU D 83 NI NI D1001 1555 1555 1.96 LINK ND1 HIS D 98 NI NI D1001 1555 1555 2.03 LINK O CYS D 102 NI NI D1002 1555 1555 1.95 LINK OE2 GLU D 105 NI NI D1002 1555 1555 1.95 LINK NE2 HIS D 106 NI NI D1002 1555 1555 2.04 LINK NI NI D1001 O HOH D2017 1555 1555 2.62 LINK NI NI D1002 O HOH D2006 1555 1555 2.27 LINK NI NI D1003 O HOH D2018 1555 1555 2.74 LINK NI NI D1003 O HOH D2019 1555 1555 2.67 LINK NA NA D2001 O HOH D2014 1555 1555 2.12 LINK NA NA D2001 O HOH D2015 1555 1555 1.94 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