HEADER METAL BINDING PROTEIN 07-DEC-07 3BKU TITLE APO C-TERMINAL DOMAIN OF NIKR COMPND MOL_ID: 1; COMPND 2 MOLECULE: NICKEL-RESPONSIVE REGULATOR; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: NIKR, YHHG; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28 KEYWDS NIKR, NICKEL REGULATORY PROTEIN, TRANSCRIPTION FACTOR, BETA SANDWICH, KEYWDS 2 DNA-BINDING, METAL-BINDING, REPRESSOR, TRANSCRIPTION REGULATION, KEYWDS 3 METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.M.PHILLIPS,E.R.SCHREITER,C.L.DRENNAN REVDAT 4 30-AUG-23 3BKU 1 REMARK REVDAT 3 25-OCT-17 3BKU 1 REMARK REVDAT 2 24-FEB-09 3BKU 1 VERSN REVDAT 1 19-FEB-08 3BKU 0 JRNL AUTH C.M.PHILLIPS,E.R.SCHREITER,Y.GUO,S.C.WANG,D.B.ZAMBLE, JRNL AUTH 2 C.L.DRENNAN JRNL TITL STRUCTURAL BASIS OF THE METAL SPECIFICITY FOR NICKEL JRNL TITL 2 REGULATORY PROTEIN NIKR. JRNL REF BIOCHEMISTRY V. 47 1938 2008 JRNL REFN ISSN 0006-2960 JRNL PMID 18193897 JRNL DOI 10.1021/BI702006H REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 16783 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.288 REMARK 3 FREE R VALUE : 0.336 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1142 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.18 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2218 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 15 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 62.11 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 7.62700 REMARK 3 B22 (A**2) : 2.22000 REMARK 3 B33 (A**2) : -9.84700 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -10.34700 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.723 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.996 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.969 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.877 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 65.92 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3BKU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-DEC-07. REMARK 100 THE DEPOSITION ID IS D_1000045644. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-JUN-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.100 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17408 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : 0.06900 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.45900 REMARK 200 R SYM FOR SHELL (I) : 0.45100 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: EPMR REMARK 200 STARTING MODEL: NI-BOUND C-TERMINAL DOMAIN OF NIKR (1Q5Y) REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M NA TARTRATE, 20% W/V PEG 3350, PH REMARK 280 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 33.67500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.83000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 33.67500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 29.83000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5140 ANGSTROM**2 REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1480 ANGSTROM**2 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1530 ANGSTROM**2 REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 HIS A 48 REMARK 465 GLY A 49 REMARK 465 THR A 50 REMARK 465 ASP A 66 REMARK 465 LEU A 67 REMARK 465 ALA A 68 REMARK 465 SER A 69 REMARK 465 ARG A 70 REMARK 465 ILE A 71 REMARK 465 VAL A 72 REMARK 465 SER A 73 REMARK 465 THR A 74 REMARK 465 GLN A 75 REMARK 465 HIS A 76 REMARK 465 HIS A 77 REMARK 465 HIS A 78 REMARK 465 GLU A 132 REMARK 465 ASP A 133 REMARK 465 HIS B 48 REMARK 465 GLU B 63 REMARK 465 LYS B 64 REMARK 465 ASP B 133 REMARK 465 HIS C 48 REMARK 465 GLY C 49 REMARK 465 THR C 50 REMARK 465 HIS D 48 REMARK 465 GLY D 49 REMARK 465 LYS D 64 REMARK 465 ARG D 65 REMARK 465 ASP D 66 REMARK 465 LEU D 67 REMARK 465 ALA D 68 REMARK 465 SER D 69 REMARK 465 ARG D 70 REMARK 465 ILE D 71 REMARK 465 VAL D 72 REMARK 465 SER D 73 REMARK 465 THR D 74 REMARK 465 GLN D 75 REMARK 465 HIS D 76 REMARK 465 HIS D 77 REMARK 465 HIS D 78 REMARK 465 HIS D 79 REMARK 465 GLU D 132 REMARK 465 ASP D 133 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 61 CG CD OE1 OE2 REMARK 470 GLU A 63 CG CD OE1 OE2 REMARK 470 LYS A 64 CG CD CE NZ REMARK 470 ARG A 65 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 80 CG OD1 OD2 REMARK 470 ARG A 119 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 131 CG CD CE NZ REMARK 470 ARG B 65 CG CD NE CZ NH1 NH2 REMARK 470 ASP B 66 CG OD1 OD2 REMARK 470 LEU B 67 CG CD1 CD2 REMARK 470 ARG B 70 CG CD NE CZ NH1 NH2 REMARK 470 ILE B 71 CG1 CG2 CD1 REMARK 470 VAL B 72 CG1 CG2 REMARK 470 HIS B 76 CG ND1 CD2 CE1 NE2 REMARK 470 HIS B 77 CG ND1 CD2 CE1 NE2 REMARK 470 ASP B 80 CG OD1 OD2 REMARK 470 GLU B 132 CG CD OE1 OE2 REMARK 470 HIS C 62 CG ND1 CD2 CE1 NE2 REMARK 470 GLU C 63 CG CD OE1 OE2 REMARK 470 LYS C 64 CG CD CE NZ REMARK 470 ARG C 70 CG CD NE CZ NH1 NH2 REMARK 470 ILE C 71 CG1 CG2 CD1 REMARK 470 VAL C 72 CG1 CG2 REMARK 470 HIS C 76 CG ND1 CD2 CE1 NE2 REMARK 470 HIS C 77 CG ND1 CD2 CE1 NE2 REMARK 470 GLN C 109 CG CD OE1 NE2 REMARK 470 PHE C 111 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ASP C 114 CG OD1 OD2 REMARK 470 ARG C 119 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 131 CG CD CE NZ REMARK 470 GLU C 132 CG CD OE1 OE2 REMARK 470 ASP C 133 CG OD1 OD2 REMARK 470 GLU D 63 CG CD OE1 OE2 REMARK 470 ARG D 119 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 131 CG CD CE NZ 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 GLN C 118 N - CA - C ANGL. DEV. = -17.5 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 LYS A 64 96.60 -58.00 REMARK 500 ASP A 80 -28.72 -32.27 REMARK 500 ASN A 91 -165.19 -167.30 REMARK 500 VAL A 108 -70.18 -62.45 REMARK 500 GLN B 75 -76.32 -126.46 REMARK 500 HIS B 79 -176.19 -170.90 REMARK 500 ASP B 80 6.65 86.45 REMARK 500 ASN B 91 -175.59 171.48 REMARK 500 GLN B 118 135.65 -33.31 REMARK 500 LYS C 64 75.19 -167.19 REMARK 500 ASP C 80 -0.74 -53.97 REMARK 500 ASN C 91 -151.02 -161.83 REMARK 500 MET C 105 -16.65 -44.69 REMARK 500 ALA C 112 -74.77 -62.98 REMARK 500 GLN C 118 -160.27 -105.53 REMARK 500 VAL C 121 100.95 -45.94 REMARK 500 ALA D 84 143.02 -172.73 REMARK 500 ASN D 91 161.03 171.96 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3BKF RELATED DB: PDB REMARK 900 ZINC-BOUND C-TERMINAL DOMAIN OF NIKR REMARK 900 RELATED ID: 3BKT RELATED DB: PDB REMARK 900 COPPER-BOUND C-TERMINAL DOMAIN OF NIKR DBREF 3BKU A 48 133 UNP P0A6Z6 NIKR_ECOLI 48 133 DBREF 3BKU B 48 133 UNP P0A6Z6 NIKR_ECOLI 48 133 DBREF 3BKU C 48 133 UNP P0A6Z6 NIKR_ECOLI 48 133 DBREF 3BKU D 48 133 UNP P0A6Z6 NIKR_ECOLI 48 133 SEQRES 1 A 86 HIS GLY THR GLN GLY PHE ALA VAL LEU SER TYR VAL TYR SEQRES 2 A 86 GLU HIS GLU LYS ARG ASP LEU ALA SER ARG ILE VAL SER SEQRES 3 A 86 THR GLN HIS HIS HIS HIS ASP LEU SER VAL ALA THR LEU SEQRES 4 A 86 HIS VAL HIS ILE ASN HIS ASP ASP CYS LEU GLU ILE ALA SEQRES 5 A 86 VAL LEU LYS GLY ASP MET GLY ASP VAL GLN HIS PHE ALA SEQRES 6 A 86 ASP ASP VAL ILE ALA GLN ARG GLY VAL ARG HIS GLY HIS SEQRES 7 A 86 LEU GLN CYS LEU PRO LYS GLU ASP SEQRES 1 B 86 HIS GLY THR GLN GLY PHE ALA VAL LEU SER TYR VAL TYR SEQRES 2 B 86 GLU HIS GLU LYS ARG ASP LEU ALA SER ARG ILE VAL SER SEQRES 3 B 86 THR GLN HIS HIS HIS HIS ASP LEU SER VAL ALA THR LEU SEQRES 4 B 86 HIS VAL HIS ILE ASN HIS ASP ASP CYS LEU GLU ILE ALA SEQRES 5 B 86 VAL LEU LYS GLY ASP MET GLY ASP VAL GLN HIS PHE ALA SEQRES 6 B 86 ASP ASP VAL ILE ALA GLN ARG GLY VAL ARG HIS GLY HIS SEQRES 7 B 86 LEU GLN CYS LEU PRO LYS GLU ASP SEQRES 1 C 86 HIS GLY THR GLN GLY PHE ALA VAL LEU SER TYR VAL TYR SEQRES 2 C 86 GLU HIS GLU LYS ARG ASP LEU ALA SER ARG ILE VAL SER SEQRES 3 C 86 THR GLN HIS HIS HIS HIS ASP LEU SER VAL ALA THR LEU SEQRES 4 C 86 HIS VAL HIS ILE ASN HIS ASP ASP CYS LEU GLU ILE ALA SEQRES 5 C 86 VAL LEU LYS GLY ASP MET GLY ASP VAL GLN HIS PHE ALA SEQRES 6 C 86 ASP ASP VAL ILE ALA GLN ARG GLY VAL ARG HIS GLY HIS SEQRES 7 C 86 LEU GLN CYS LEU PRO LYS GLU ASP SEQRES 1 D 86 HIS GLY THR GLN GLY PHE ALA VAL LEU SER TYR VAL TYR SEQRES 2 D 86 GLU HIS GLU LYS ARG ASP LEU ALA SER ARG ILE VAL SER SEQRES 3 D 86 THR GLN HIS HIS HIS HIS ASP LEU SER VAL ALA THR LEU SEQRES 4 D 86 HIS VAL HIS ILE ASN HIS ASP ASP CYS LEU GLU ILE ALA SEQRES 5 D 86 VAL LEU LYS GLY ASP MET GLY ASP VAL GLN HIS PHE ALA SEQRES 6 D 86 ASP ASP VAL ILE ALA GLN ARG GLY VAL ARG HIS GLY HIS SEQRES 7 D 86 LEU GLN CYS LEU PRO LYS GLU ASP FORMUL 5 HOH *15(H2 O) HELIX 1 1 ASP A 104 GLN A 118 1 15 HELIX 2 2 ARG B 65 GLN B 75 1 11 HELIX 3 3 MET B 105 GLN B 118 1 14 HELIX 4 4 LYS C 64 HIS C 76 1 13 HELIX 5 5 HIS C 77 ASP C 80 5 4 HELIX 6 6 ASP C 104 ALA C 117 1 14 HELIX 7 7 ASP D 104 GLN D 118 1 15 SHEET 1 A 8 ARG A 122 LEU A 129 0 SHEET 2 A 8 PHE A 53 GLU A 61 -1 N VAL A 59 O ARG A 122 SHEET 3 A 8 ASP A 94 LYS A 102 -1 O ALA A 99 N LEU A 56 SHEET 4 A 8 SER A 82 HIS A 89 -1 N VAL A 88 O LEU A 96 SHEET 5 A 8 SER C 82 HIS C 89 -1 O THR C 85 N HIS A 87 SHEET 6 A 8 ASP C 94 GLY C 103 -1 O ILE C 98 N LEU C 86 SHEET 7 A 8 GLY C 52 GLU C 61 -1 N ALA C 54 O LEU C 101 SHEET 8 A 8 ARG C 122 PRO C 130 -1 O LEU C 129 N PHE C 53 SHEET 1 B 8 ARG B 122 PRO B 130 0 SHEET 2 B 8 GLN B 51 GLU B 61 -1 N SER B 57 O HIS B 125 SHEET 3 B 8 ASP B 94 ASP B 104 -1 O CYS B 95 N TYR B 60 SHEET 4 B 8 SER B 82 HIS B 89 -1 N VAL B 88 O LEU B 96 SHEET 5 B 8 SER D 82 HIS D 89 -1 O THR D 85 N HIS B 87 SHEET 6 B 8 ASP D 94 LYS D 102 -1 O LEU D 96 N VAL D 88 SHEET 7 B 8 PHE D 53 GLU D 61 -1 N LEU D 56 O ALA D 99 SHEET 8 B 8 ARG D 122 LEU D 129 -1 O ARG D 122 N VAL D 59 CRYST1 67.350 59.660 75.140 90.00 94.01 90.00 C 1 2 1 16 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 0.014848 0.000000 0.001041 0.00000 SCALE2 0.000000 0.016762 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013341 0.00000