HEADER SIGNALING PROTEIN 20-APR-16 5JGP TITLE CRYSTAL STRUCTURE OF THE NITRATE/NITRITE SENSOR NARQ FRAGMENT BOUND TITLE 2 WITH IODIDE IONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRATE/NITRITE SENSOR PROTEIN NARQ; COMPND 3 CHAIN: A; COMPND 4 EC: 2.7.13.3; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12); SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: NARQ, B2469, JW2453; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MEMBRANE PROTEIN, SENSOR, HISTIDINE KINASE, IODIDE, TRANSFERASE, KEYWDS 2 SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR I.MELNIKOV,V.POLOVINKIN,A.POPOV,V.GORDELIY REVDAT 2 19-JUN-24 5JGP 1 LINK REVDAT 1 31-MAY-17 5JGP 0 JRNL AUTH I.MELNIKOV,V.POLOVINKIN,K.KOVALEV,I.GUSHCHIN,M.SHEVTSOV, JRNL AUTH 2 V.SHEVCHENKO,A.MISHIN,A.ALEKSEEV,F.RODRIGUEZ-VALERA, JRNL AUTH 3 V.BORSHCHEVSKIY,V.CHEREZOV,G.A.LEONARD,V.GORDELIY,A.POPOV JRNL TITL FAST IODIDE-SAD PHASING FOR HIGH-THROUGHPUT MEMBRANE PROTEIN JRNL TITL 2 STRUCTURE DETERMINATION. JRNL REF SCI ADV V. 3 02952 2017 JRNL REFN ESSN 2375-2548 JRNL PMID 28508075 JRNL DOI 10.1126/SCIADV.1602952 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0135 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 59.11 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 6759 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) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.263 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 349 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) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.77 REMARK 3 REFLECTION IN BIN (WORKING SET) : 490 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2010 REMARK 3 BIN FREE R VALUE SET COUNT : 31 REMARK 3 BIN FREE R VALUE : 0.3680 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1782 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 135 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.82 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.75000 REMARK 3 B22 (A**2) : -0.59000 REMARK 3 B33 (A**2) : -5.16000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.388 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.281 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.519 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.907 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.876 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1852 ; 0.011 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1821 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2525 ; 1.409 ; 1.955 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4148 ; 0.979 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 233 ; 5.741 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 84 ;37.997 ;23.333 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 311 ;16.547 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;21.153 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 294 ; 0.075 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2119 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 463 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 911 ; 2.655 ; 4.287 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 910 ; 2.655 ; 4.286 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1139 ; 4.175 ; 6.426 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1140 ; 4.174 ; 6.428 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 941 ; 3.115 ; 4.682 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 938 ; 3.120 ; 4.690 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1380 ; 5.150 ; 6.882 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 2259 ; 8.109 ;35.254 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2227 ; 8.006 ;35.178 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 : NULL 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 5JGP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-APR-16. REMARK 100 THE DEPOSITION ID IS D_1000220551. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-SEP-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.85 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13279 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 59.110 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 6.730 REMARK 200 R MERGE (I) : 0.12600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.0300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 6.78 REMARK 200 R MERGE FOR SHELL (I) : 0.84400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.240 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXCD, SHELXDE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.09 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: IN MESO LIPIDIC CUBIC PHASE REMARK 280 CRYSTALLIZATION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: F 2 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y+1/2,Z+1/2 REMARK 290 7555 -X,Y+1/2,-Z+1/2 REMARK 290 8555 X,-Y+1/2,-Z+1/2 REMARK 290 9555 X+1/2,Y,Z+1/2 REMARK 290 10555 -X+1/2,-Y,Z+1/2 REMARK 290 11555 -X+1/2,Y,-Z+1/2 REMARK 290 12555 X+1/2,-Y,-Z+1/2 REMARK 290 13555 X+1/2,Y+1/2,Z REMARK 290 14555 -X+1/2,-Y+1/2,Z REMARK 290 15555 -X+1/2,Y+1/2,-Z REMARK 290 16555 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 36.83150 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 118.21400 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 36.83150 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 118.21400 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 36.83150 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 118.21400 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 36.83150 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 118.21400 REMARK 290 SMTRY1 9 1.000000 0.000000 0.000000 28.62050 REMARK 290 SMTRY2 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 118.21400 REMARK 290 SMTRY1 10 -1.000000 0.000000 0.000000 28.62050 REMARK 290 SMTRY2 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 1.000000 118.21400 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 28.62050 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 118.21400 REMARK 290 SMTRY1 12 1.000000 0.000000 0.000000 28.62050 REMARK 290 SMTRY2 12 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 118.21400 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 28.62050 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 36.83150 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 14 -1.000000 0.000000 0.000000 28.62050 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 36.83150 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 15 -1.000000 0.000000 0.000000 28.62050 REMARK 290 SMTRY2 15 0.000000 1.000000 0.000000 36.83150 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 16 1.000000 0.000000 0.000000 28.62050 REMARK 290 SMTRY2 16 0.000000 -1.000000 0.000000 36.83150 REMARK 290 SMTRY3 16 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 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10160 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22240 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -66.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 BIOMT1 2 -1.000000 0.000000 0.000000 85.86150 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 36.83150 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 N NO3 A 301 LIES ON A SPECIAL POSITION. REMARK 375 O1 NO3 A 301 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 486 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 533 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 534 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 535 LIES ON A SPECIAL POSITION. 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 ARG A 227 REMARK 465 SER A 228 REMARK 465 LEU A 229 REMARK 465 GLU A 230 REMARK 465 HIS A 231 REMARK 465 HIS A 232 REMARK 465 HIS A 233 REMARK 465 HIS A 234 REMARK 465 HIS A 235 REMARK 465 HIS A 236 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 GLN A 217 CG CD OE1 NE2 REMARK 470 GLU A 221 CG CD OE1 OE2 REMARK 470 LYS A 224 CD CE NZ REMARK 470 TYR A 226 CD1 CD2 CE1 CE2 CZ OH 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 OG SER A 197 O HOH A 401 2.17 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 HIS A 79 30.31 -99.32 REMARK 500 VAL A 88 144.98 -177.91 REMARK 500 VAL A 176 -55.38 -123.96 REMARK 500 GLU A 221 -81.80 -72.41 REMARK 500 LEU A 222 -19.11 -41.07 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 A 533 DISTANCE = 6.67 ANGSTROMS REMARK 525 HOH A 534 DISTANCE = 7.37 ANGSTROMS REMARK 525 HOH A 535 DISTANCE = 7.46 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NO3 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 307 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 308 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 309 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 310 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 312 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 313 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5IJI RELATED DB: PDB REMARK 900 5IJI CONTAINS THE SAME PROTEIN DBREF 5JGP A 1 230 UNP P27896 NARQ_ECOLI 1 230 SEQADV 5JGP HIS A 231 UNP P27896 EXPRESSION TAG SEQADV 5JGP HIS A 232 UNP P27896 EXPRESSION TAG SEQADV 5JGP HIS A 233 UNP P27896 EXPRESSION TAG SEQADV 5JGP HIS A 234 UNP P27896 EXPRESSION TAG SEQADV 5JGP HIS A 235 UNP P27896 EXPRESSION TAG SEQADV 5JGP HIS A 236 UNP P27896 EXPRESSION TAG SEQRES 1 A 236 MET ILE VAL LYS ARG PRO VAL SER ALA SER LEU ALA ARG SEQRES 2 A 236 ALA PHE PHE TYR ILE VAL LEU LEU SER ILE LEU SER THR SEQRES 3 A 236 GLY ILE ALA LEU LEU THR LEU ALA SER SER LEU ARG ASP SEQRES 4 A 236 ALA GLU ALA ILE ASN ILE ALA GLY SER LEU ARG MET GLN SEQRES 5 A 236 SER TYR ARG LEU GLY TYR ASP LEU GLN SER GLY SER PRO SEQRES 6 A 236 GLN LEU ASN ALA HIS ARG GLN LEU PHE GLN GLN ALA LEU SEQRES 7 A 236 HIS SER PRO VAL LEU THR ASN LEU ASN VAL TRP TYR VAL SEQRES 8 A 236 PRO GLU ALA VAL LYS THR ARG TYR ALA HIS LEU ASN ALA SEQRES 9 A 236 ASN TRP LEU GLU MET ASN ASN ARG LEU SER LYS GLY ASP SEQRES 10 A 236 LEU PRO TRP TYR GLN ALA ASN ILE ASN ASN TYR VAL ASN SEQRES 11 A 236 GLN ILE ASP LEU PHE VAL LEU ALA LEU GLN HIS TYR ALA SEQRES 12 A 236 GLU ARG LYS MET LEU LEU VAL VAL ALA ILE SER LEU ALA SEQRES 13 A 236 GLY GLY ILE GLY ILE PHE THR LEU VAL PHE PHE THR LEU SEQRES 14 A 236 ARG ARG ILE ARG HIS GLN VAL VAL ALA PRO LEU ASN GLN SEQRES 15 A 236 LEU VAL THR ALA SER GLN ARG ILE GLU HIS GLY GLN PHE SEQRES 16 A 236 ASP SER PRO PRO LEU ASP THR ASN LEU PRO ASN GLU LEU SEQRES 17 A 236 GLY LEU LEU ALA LYS THR PHE ASN GLN MET SER SER GLU SEQRES 18 A 236 LEU HIS LYS LEU TYR ARG SER LEU GLU HIS HIS HIS HIS SEQRES 19 A 236 HIS HIS HET NO3 A 301 4 HET IOD A 302 1 HET IOD A 303 1 HET IOD A 304 1 HET IOD A 305 1 HET IOD A 306 1 HET IOD A 307 1 HET IOD A 308 1 HET IOD A 309 1 HET IOD A 310 1 HET IOD A 311 1 HET IOD A 312 1 HET IOD A 313 1 HETNAM NO3 NITRATE ION HETNAM IOD IODIDE ION FORMUL 2 NO3 N O3 1- FORMUL 3 IOD 12(I 1-) FORMUL 15 HOH *135(H2 O) HELIX 1 AA1 PRO A 6 LEU A 37 1 32 HELIX 2 AA2 ARG A 38 GLY A 63 1 26 HELIX 3 AA3 GLN A 66 HIS A 79 1 14 HELIX 4 AA4 SER A 80 ASN A 85 1 6 HELIX 5 AA5 PRO A 92 LYS A 115 1 24 HELIX 6 AA6 ASP A 117 VAL A 176 1 60 HELIX 7 AA7 VAL A 176 HIS A 192 1 17 HELIX 8 AA8 ASN A 206 HIS A 223 1 18 LINK NE AARG A 145 I IOD A 302 1555 1555 1.97 SITE 1 AC1 4 GLY A 47 SER A 48 ARG A 50 MET A 51 SITE 1 AC2 2 ARG A 145 HOH A 410 SITE 1 AC3 1 ASN A 110 SITE 1 AC4 1 VAL A 177 SITE 1 AC5 1 HOH A 496 SITE 1 AC6 2 LEU A 134 ASN A 203 SITE 1 AC7 3 GLU A 108 ASN A 111 HIS A 192 SITE 1 AC8 2 MET A 1 GLN A 188 SITE 1 AC9 3 ARG A 5 ALA A 9 ARG A 13 CRYST1 57.241 73.663 236.428 90.00 90.00 90.00 F 2 2 2 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 0.017470 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013575 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004230 0.00000