PDB Short entry for 1H9R HEADER TRANSCRIPTION REGULATOR 19-MAR-01 1H9R TITLE TUNGSTATE BOUND COMPLEX DIMOP DOMAIN OF MODE FROM E.COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: MOLYBDENUM TRANSPORT PROTEIN MODE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: MOLYBDATE BINDING DOMAIN RESIDUE 123-262; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21 KEYWDS TRANSCRIPTION REGULATOR EXPDTA X-RAY DIFFRACTION AUTHOR D.G.GOURLEY,W.N.HUNTER REVDAT 3 13-DEC-23 1H9R 1 LINK REVDAT 2 24-FEB-09 1H9R 1 VERSN REVDAT 1 19-JUN-01 1H9R 0 JRNL AUTH D.G.GOURLEY,A.W.SCHUTTELKOPF,L.A.ANDERSON,N.C.PRICE, JRNL AUTH 2 D.H.BOXER,W.N.HUNTER JRNL TITL OXYANION BINDING ALTERS CONFORMATIONAL AND QUATERNARY JRNL TITL 2 STRUCTURE OF THE C-TERMINAL DOMAIN OF THE TRANSCRIPTIONAL JRNL TITL 3 REGULATOR MODE; IMPLICATIONS FOR MOLYBDATE-DEPENDANT JRNL TITL 4 REGULATION, SIGNALLING, STORAGE AND TRANSPORT JRNL REF J.BIOL.CHEM. V. 276 20641 2001 JRNL REFN ISSN 0021-9258 JRNL PMID 11259434 JRNL DOI 10.1074/JBC.M100919200 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 18899 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1018 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2094 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 11 REMARK 3 SOLVENT ATOMS : 312 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.166 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.155 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.100 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.285 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.011 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.030 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.031 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.036 ; 0.030 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.120 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.179 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.232 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : 0.126 ; 0.300 REMARK 3 H-BOND (X-H...Y) (A) : 0.257 ; 0.300 REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 3.287 ; 7.000 REMARK 3 STAGGERED (DEGREES) : 11.759; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 30.045; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.646 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.573 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.747 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.799 ; 3.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1H9R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-MAR-01. REMARK 100 THE DEPOSITION ID IS D_1290005312. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.60 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20410 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 9.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.49000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 27.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1B9N REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.60 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 24.89500 REMARK 290 SMTRY1 3 0.000000 -0.986344 0.000000 0.00000 REMARK 290 SMTRY2 3 1.013845 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 12.44750 REMARK 290 SMTRY1 4 0.000000 0.986344 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.013845 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 37.34250 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 400 REMARK 400 COMPOUND REMARK 400 CHAIN A, B ENGINEERED MUTATION FROM LEU 123 MET REMARK 400 BINDS MOLYBDENUM. REGULATES MOD OPERON BY BINDING REMARK 400 TO THE MODABCD PROMOTER REGION. 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 CYS A 262 REMARK 465 CYS B 262 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLN A 124 CG CD OE1 NE2 REMARK 480 ARG A 157 CG CD NE CZ NH1 NH2 REMARK 480 GLU A 193 CG CD OE1 OE2 REMARK 480 LEU A 261 CG CD1 CD2 REMARK 480 MET B 123 CG SD CE REMARK 480 LYS B 155 CG CD CE NZ REMARK 480 ARG B 169 CD NE CZ NH1 NH2 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 NH2 ARG B 169 O HOH B 2046 0.56 REMARK 500 NE ARG B 169 O HOH B 2047 0.59 REMARK 500 NE ARG A 157 O HOH A 2040 0.66 REMARK 500 CD ARG A 157 O HOH A 2040 0.94 REMARK 500 CD ARG B 169 O HOH B 2047 1.17 REMARK 500 CZ ARG B 169 O HOH B 2046 1.39 REMARK 500 CG ARG A 157 O HOH A 2040 1.80 REMARK 500 CZ ARG B 169 O HOH B 2047 1.81 REMARK 500 CZ ARG A 157 O HOH A 2040 1.94 REMARK 500 NH1 ARG B 169 O HOH B 2046 2.03 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 ARG B 169 CG ARG B 169 CD 0.403 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 ARG A 169 CD - NE - CZ ANGL. DEV. = 10.5 DEGREES REMARK 500 ARG B 128 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG B 138 NE - CZ - NH2 ANGL. DEV. = -6.8 DEGREES REMARK 500 ARG B 157 CD - NE - CZ ANGL. DEV. = 10.0 DEGREES REMARK 500 ARG B 157 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG B 169 CB - CG - CD ANGL. DEV. = -16.1 DEGREES REMARK 500 ARG B 169 CG - CD - NE ANGL. DEV. = 27.4 DEGREES REMARK 500 ARG B 169 CD - NE - CZ ANGL. DEV. = 10.4 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 GLN A 124 114.48 172.03 REMARK 500 LYS A 155 -46.42 -133.26 REMARK 500 HIS A 209 144.22 -170.01 REMARK 500 LYS B 155 -33.80 -133.81 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B2066 DISTANCE = 5.88 ANGSTROMS 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 WO4 A1262 W REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 126 O REMARK 620 2 WO4 A1262 O1 70.7 REMARK 620 3 WO4 A1262 O2 74.6 114.3 REMARK 620 4 WO4 A1262 O3 173.8 103.5 110.3 REMARK 620 5 WO4 A1262 O4 79.5 114.6 111.3 101.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 WO4 B1262 W REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 126 O REMARK 620 2 WO4 B1262 O1 73.6 REMARK 620 3 WO4 B1262 O2 68.8 109.8 REMARK 620 4 WO4 B1262 O3 171.0 104.7 104.1 REMARK 620 5 WO4 B1262 O4 79.0 116.1 111.9 109.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI B1263 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 139 OD2 REMARK 620 2 ASP B 141 OD2 109.0 REMARK 620 3 HIS B 146 ND1 117.6 95.3 REMARK 620 4 HOH B2020 O 106.0 98.1 126.8 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 WO4 A1262 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE WO4 B1262 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI B1263 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B9M RELATED DB: PDB REMARK 900 REGULATOR FROM ESCHERICHIA COLI REMARK 900 RELATED ID: 1B9N RELATED DB: PDB REMARK 900 REGULATOR FROM ESCHERICHIA COLI REMARK 900 RELATED ID: 1H9S RELATED DB: PDB REMARK 900 MOLYBDATE BOUND COMPLEX OF DIMOP DOMAIN OF MODE FROM E.COLI DBREF 1H9R A 123 262 UNP P46930 MODE_ECOLI 123 262 DBREF 1H9R B 123 262 UNP P46930 MODE_ECOLI 123 262 SEQADV 1H9R MET A 123 UNP P46930 LEU 123 ENGINEERED MUTATION SEQADV 1H9R MET B 123 UNP P46930 LEU 123 ENGINEERED MUTATION SEQRES 1 A 140 MET GLN THR SER ALA ARG ASN GLN TRP PHE GLY THR ILE SEQRES 2 A 140 THR ALA ARG ASP HIS ASP ASP VAL GLN GLN HIS VAL ASP SEQRES 3 A 140 VAL LEU LEU ALA ASP GLY LYS THR ARG LEU LYS VAL ALA SEQRES 4 A 140 ILE THR ALA GLN SER GLY ALA ARG LEU GLY LEU ASP GLU SEQRES 5 A 140 GLY LYS GLU VAL LEU ILE LEU LEU LYS ALA PRO TRP VAL SEQRES 6 A 140 GLY ILE THR GLN ASP GLU ALA VAL ALA GLN ASN ALA ASP SEQRES 7 A 140 ASN GLN LEU PRO GLY ILE ILE SER HIS ILE GLU ARG GLY SEQRES 8 A 140 ALA GLU GLN CYS GLU VAL LEU MET ALA LEU PRO ASP GLY SEQRES 9 A 140 GLN THR LEU CYS ALA THR VAL PRO VAL ASN GLU ALA THR SEQRES 10 A 140 SER LEU GLN GLN GLY GLN ASN VAL THR ALA TYR PHE ASN SEQRES 11 A 140 ALA ASP SER VAL ILE ILE ALA THR LEU CYS SEQRES 1 B 140 MET GLN THR SER ALA ARG ASN GLN TRP PHE GLY THR ILE SEQRES 2 B 140 THR ALA ARG ASP HIS ASP ASP VAL GLN GLN HIS VAL ASP SEQRES 3 B 140 VAL LEU LEU ALA ASP GLY LYS THR ARG LEU LYS VAL ALA SEQRES 4 B 140 ILE THR ALA GLN SER GLY ALA ARG LEU GLY LEU ASP GLU SEQRES 5 B 140 GLY LYS GLU VAL LEU ILE LEU LEU LYS ALA PRO TRP VAL SEQRES 6 B 140 GLY ILE THR GLN ASP GLU ALA VAL ALA GLN ASN ALA ASP SEQRES 7 B 140 ASN GLN LEU PRO GLY ILE ILE SER HIS ILE GLU ARG GLY SEQRES 8 B 140 ALA GLU GLN CYS GLU VAL LEU MET ALA LEU PRO ASP GLY SEQRES 9 B 140 GLN THR LEU CYS ALA THR VAL PRO VAL ASN GLU ALA THR SEQRES 10 B 140 SER LEU GLN GLN GLY GLN ASN VAL THR ALA TYR PHE ASN SEQRES 11 B 140 ALA ASP SER VAL ILE ILE ALA THR LEU CYS HET WO4 A1262 5 HET WO4 B1262 5 HET NI B1263 1 HETNAM WO4 TUNGSTATE(VI)ION HETNAM NI NICKEL (II) ION FORMUL 3 WO4 2(O4 W 2-) FORMUL 5 NI NI 2+ FORMUL 6 HOH *312(H2 O) HELIX 1 1 ALA A 164 GLY A 171 1 8 HELIX 2 2 LYS A 183 VAL A 187 5 5 HELIX 3 3 ASP A 192 ALA A 199 1 8 HELIX 4 4 ASN A 236 THR A 239 5 4 HELIX 5 5 ASN A 252 VAL A 256 5 5 HELIX 6 6 ALA B 164 LEU B 170 1 7 HELIX 7 7 LYS B 183 VAL B 187 5 5 HELIX 8 8 ASP B 192 ALA B 199 1 8 HELIX 9 9 ASN B 236 ALA B 238 5 3 HELIX 10 10 ASN B 252 VAL B 256 5 5 SHEET 1 AA 5 ARG A 157 THR A 163 0 SHEET 2 AA 5 GLN A 144 LEU A 151 -1 O GLN A 145 N ILE A 162 SHEET 3 AA 5 ASN A 129 ARG A 138 -1 O THR A 134 N LEU A 150 SHEET 4 AA 5 GLU A 177 LEU A 182 -1 O VAL A 178 N GLY A 133 SHEET 5 AA 5 ILE A 257 ALA A 259 -1 O ILE A 257 N LEU A 181 SHEET 1 AB 5 GLY A 188 THR A 190 0 SHEET 2 AB 5 ASN A 246 PHE A 251 -1 O THR A 248 N THR A 190 SHEET 3 AB 5 ASN A 201 GLU A 211 -1 O ASN A 201 N PHE A 251 SHEET 4 AB 5 GLN A 216 ALA A 222 -1 O GLU A 218 N GLU A 211 SHEET 5 AB 5 THR A 228 PRO A 234 -1 O LEU A 229 N MET A 221 SHEET 1 BA 5 ARG B 157 THR B 163 0 SHEET 2 BA 5 GLN B 144 LEU B 151 -1 O GLN B 145 N ILE B 162 SHEET 3 BA 5 ASN B 129 ARG B 138 -1 O THR B 134 N LEU B 150 SHEET 4 BA 5 GLU B 177 LEU B 182 -1 O VAL B 178 N GLY B 133 SHEET 5 BA 5 ILE B 257 ALA B 259 -1 O ILE B 257 N LEU B 181 SHEET 1 BB 5 GLY B 188 THR B 190 0 SHEET 2 BB 5 ASN B 246 PHE B 251 -1 O THR B 248 N THR B 190 SHEET 3 BB 5 ASN B 201 ARG B 212 -1 O ASN B 201 N PHE B 251 SHEET 4 BB 5 GLN B 216 ALA B 222 -1 O GLU B 218 N GLU B 211 SHEET 5 BB 5 THR B 228 PRO B 234 -1 O LEU B 229 N MET B 221 LINK O SER A 126 W WO4 A1262 1555 1555 2.98 LINK O SER B 126 W WO4 B1262 1555 1555 3.04 LINK OD2 ASP B 139 NI NI B1263 1555 1555 1.60 LINK OD2 ASP B 141 NI NI B1263 1555 1555 2.09 LINK ND1 HIS B 146 NI NI B1263 1555 1555 2.68 LINK NI NI B1263 O HOH B2020 1555 1555 2.72 SITE 1 AC1 10 SER A 126 ALA A 127 ARG A 128 LYS A 183 SITE 2 AC1 10 ALA A 184 PRO A 185 HOH A2165 ILE B 162 SITE 3 AC1 10 THR B 163 SER B 166 SITE 1 AC2 10 ILE A 162 THR A 163 SER A 166 SER B 126 SITE 2 AC2 10 ALA B 127 ARG B 128 LYS B 183 ALA B 184 SITE 3 AC2 10 PRO B 185 HOH B2147 SITE 1 AC3 4 ASP B 139 ASP B 141 HIS B 146 HOH B2020 CRYST1 72.230 73.230 49.790 90.00 90.00 90.00 P 41 8 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 0.013845 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013656 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020084 0.00000 MTRIX1 1 0.125000 -0.974000 0.187000 27.88846 1 MTRIX2 1 -0.973000 -0.157000 -0.171000 42.33894 1 MTRIX3 1 0.196000 -0.160000 -0.967000 51.43727 1