HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 04-SEP-07 2R5R TITLE THE CRYSTAL STRUCTURE OF DUF198 FROM NITROSOMONAS EUROPAEA ATCC 19718 COMPND MOL_ID: 1; COMPND 2 MOLECULE: UPF0343 PROTEIN NE1163; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NITROSOMONAS EUROPAEA ATCC 19718; SOURCE 3 ORGANISM_TAXID: 228410; SOURCE 4 STRAIN: IFO 14298; SOURCE 5 GENE: NE1163; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PMCSG7 KEYWDS APC86493, DUF198, NITROSOMONAS EUROPAEA ATCC 19718, STRUCTURAL KEYWDS 2 GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR KEYWDS 3 STRUCTURAL GENOMICS, MCSG, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR K.TAN,R.WU,B.NOCEK,L.BIGELOW,S.PATTERSON,L.FREEMAN,M.BARGASSA, AUTHOR 2 A.JOACHIMIAK,MIDWEST CENTER FOR STRUCTURAL GENOMICS (MCSG) REVDAT 3 06-NOV-24 2R5R 1 REMARK SEQADV LINK REVDAT 2 24-FEB-09 2R5R 1 VERSN REVDAT 1 18-SEP-07 2R5R 0 JRNL AUTH K.TAN,R.WU,B.NOCEK,L.BIGELOW,S.PATTERSON,L.FREEMAN, JRNL AUTH 2 M.BARGASSA,A.JOACHIMIAK JRNL TITL THE CRYSTAL STRUCTURE OF DUF198 FROM NITROSOMONAS EUROPAEA JRNL TITL 2 ATCC 19718. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 3.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 3.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.87 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 8890 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) : 0.240 REMARK 3 R VALUE (WORKING SET) : 0.239 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 445 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) : 3.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.13 REMARK 3 REFLECTION IN BIN (WORKING SET) : 578 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.49 REMARK 3 BIN R VALUE (WORKING SET) : 0.3520 REMARK 3 BIN FREE R VALUE SET COUNT : 35 REMARK 3 BIN FREE R VALUE : 0.4040 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1978 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 74.92 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.16000 REMARK 3 B22 (A**2) : -0.16000 REMARK 3 B33 (A**2) : 0.24000 REMARK 3 B12 (A**2) : -0.08000 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): 1.083 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.383 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.307 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 17.744 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.915 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.902 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2030 ; 0.006 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2744 ; 1.007 ; 1.938 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 245 ; 5.342 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 102 ;33.963 ;23.824 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 353 ;18.022 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 14 ;17.250 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 302 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1544 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 891 ; 0.190 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1402 ; 0.297 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 50 ; 0.127 ; 0.200 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): 80 ; 0.151 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.037 ; 0.200 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): 1258 ; 0.419 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1997 ; 0.751 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 854 ; 0.559 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 747 ; 1.011 ; 4.500 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 2R5R COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-SEP-07. REMARK 100 THE DEPOSITION ID IS D_1000044459. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUL-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97951, 0.97965 REMARK 200 MONOCHROMATOR : SI 111 CRYSTAL REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9363 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.050 REMARK 200 RESOLUTION RANGE LOW (A) : 38.870 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 9.900 REMARK 200 R MERGE (I) : 0.15100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.6 REMARK 200 DATA REDUNDANCY IN SHELL : 7.90 REMARK 200 R MERGE FOR SHELL (I) : 0.84700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: MLPHARE, DM, HKL-3000 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.69 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6M NAH2PO4/0.4M K2HPO4, 0.1M REMARK 280 PHOSPHATE-CITRATE, PH 4.2, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 64 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+1/3 REMARK 290 6555 X-Y,X,Z+2/3 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+1/3 REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,X-Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.73667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 75.47333 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 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 37.73667 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 75.47333 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 37.73667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 75.47333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 37.73667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 75.47333 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: AUTHORS STATE THAT THE BIOLOGICAL UNIT IS EXPERIMENTALLY REMARK 300 UNKNOWN. FROM MOLECULAR PACKING, IT SEEMS TO BE A TETRAMER, REMARK 300 GENERATED FROM SYMMETRY OPERATORS GIVEN IN REMARK 350. 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 19120 ANGSTROM**2 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 59.35250 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 102.80155 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 -1.000000 150.94667 REMARK 350 BIOMT1 4 0.500000 -0.866025 0.000000 59.35250 REMARK 350 BIOMT2 4 -0.866025 -0.500000 0.000000 102.80155 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 150.94667 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 SER A -2 REMARK 465 ASN A -1 REMARK 465 ALA A 0 REMARK 465 MSE A 1 REMARK 465 ASN A 2 REMARK 465 LYS A 3 REMARK 465 GLN A 4 REMARK 465 ILE A 5 REMARK 465 ASP A 6 REMARK 465 LEU A 7 REMARK 465 PRO A 8 REMARK 465 ILE A 9 REMARK 465 ALA A 10 REMARK 465 ASP A 11 REMARK 465 VAL A 12 REMARK 465 GLN A 13 REMARK 465 GLY A 14 REMARK 465 SER A 15 REMARK 465 LEU A 16 REMARK 465 ASP A 17 REMARK 465 THR A 18 REMARK 465 ARG A 19 REMARK 465 ARG A 266 REMARK 465 ILE A 267 REMARK 465 ARG A 268 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 THR A 47 -159.24 -133.65 REMARK 500 HIS A 65 0.25 -68.25 REMARK 500 HIS A 76 -126.45 -88.17 REMARK 500 HIS A 136 60.60 28.94 REMARK 500 GLU A 250 117.65 -29.64 REMARK 500 HIS A 253 -25.21 -143.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 269 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IMD A 270 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC86493 RELATED DB: TARGETDB DBREF 2R5R A 1 268 UNP Q82VD1 Y1163_NITEU 1 268 SEQADV 2R5R SER A -2 UNP Q82VD1 EXPRESSION TAG SEQADV 2R5R ASN A -1 UNP Q82VD1 EXPRESSION TAG SEQADV 2R5R ALA A 0 UNP Q82VD1 EXPRESSION TAG SEQRES 1 A 271 SER ASN ALA MSE ASN LYS GLN ILE ASP LEU PRO ILE ALA SEQRES 2 A 271 ASP VAL GLN GLY SER LEU ASP THR ARG HIS ILE ALA ILE SEQRES 3 A 271 ASP ARG VAL GLY ILE LYS ALA ILE ARG HIS PRO VAL VAL SEQRES 4 A 271 VAL ALA ASP LYS GLY GLY GLY SER GLN HIS THR VAL ALA SEQRES 5 A 271 GLN PHE ASN MSE TYR VAL ASN LEU PRO HIS ASN PHE LYS SEQRES 6 A 271 GLY THR HIS MSE SER ARG PHE VAL GLU ILE LEU ASN SER SEQRES 7 A 271 HIS GLU ARG GLU ILE SER VAL GLU SER PHE GLU GLU ILE SEQRES 8 A 271 LEU ARG SER MSE VAL SER ARG LEU GLU SER ASP SER GLY SEQRES 9 A 271 HIS ILE GLU MSE ALA PHE PRO TYR PHE ILE ASN LYS SER SEQRES 10 A 271 ALA PRO VAL SER GLY VAL LYS SER LEU LEU ASP TYR GLU SEQRES 11 A 271 VAL THR PHE ILE GLY GLU ILE LYS HIS GLY ASN GLN TYR SEQRES 12 A 271 SER PHE THR MSE LYS VAL ILE VAL PRO VAL THR SER LEU SEQRES 13 A 271 CYS PRO CYS SER LYS LYS ILE SER ASP TYR GLY ALA HIS SEQRES 14 A 271 ASN GLN ARG SER HIS VAL THR ILE SER VAL ARG THR ASN SEQRES 15 A 271 SER PHE ILE TRP ILE GLU ASP ILE ILE ARG ILE ALA GLU SEQRES 16 A 271 GLU GLN ALA SER CYS GLU LEU TYR GLY LEU LEU LYS ARG SEQRES 17 A 271 PRO ASP GLU LYS TYR VAL THR GLU ARG ALA TYR ASN ASN SEQRES 18 A 271 PRO LYS PHE VAL GLU ASP ILE VAL ARG ASP VAL ALA GLU SEQRES 19 A 271 VAL LEU ASN HIS ASP ASP ARG ILE ASP ALA TYR ILE VAL SEQRES 20 A 271 GLU SER GLU ASN PHE GLU SER ILE HIS ASN HIS SER ALA SEQRES 21 A 271 TYR ALA LEU ILE GLU ARG ASP LYS ARG ILE ARG MODRES 2R5R MSE A 53 MET SELENOMETHIONINE MODRES 2R5R MSE A 66 MET SELENOMETHIONINE MODRES 2R5R MSE A 92 MET SELENOMETHIONINE MODRES 2R5R MSE A 105 MET SELENOMETHIONINE MODRES 2R5R MSE A 144 MET SELENOMETHIONINE HET MSE A 53 8 HET MSE A 66 8 HET MSE A 92 8 HET MSE A 105 8 HET MSE A 144 8 HET PO4 A 269 5 HET IMD A 270 5 HETNAM MSE SELENOMETHIONINE HETNAM PO4 PHOSPHATE ION HETNAM IMD IMIDAZOLE FORMUL 1 MSE 5(C5 H11 N O2 SE) FORMUL 2 PO4 O4 P 3- FORMUL 3 IMD C3 H5 N2 1+ HELIX 1 1 LYS A 62 MSE A 66 5 5 HELIX 2 2 SER A 67 HIS A 76 1 10 HELIX 3 3 SER A 84 LEU A 96 1 13 HELIX 4 4 CYS A 154 SER A 161 1 8 HELIX 5 5 TRP A 183 ALA A 195 1 13 HELIX 6 6 LYS A 204 ASN A 217 1 14 HELIX 7 7 PHE A 221 HIS A 235 1 15 SHEET 1 A 7 ILE A 80 SER A 81 0 SHEET 2 A 7 ARG A 25 VAL A 37 1 N PRO A 34 O ILE A 80 SHEET 3 A 7 GLN A 45 ASN A 56 -1 O GLN A 45 N VAL A 37 SHEET 4 A 7 SER A 100 SER A 114 -1 O ALA A 106 N GLN A 50 SHEET 5 A 7 LYS A 121 LYS A 135 -1 O VAL A 128 N PHE A 107 SHEET 6 A 7 GLN A 139 LEU A 153 -1 O THR A 143 N ILE A 131 SHEET 7 A 7 CYS A 197 GLU A 198 -1 O CYS A 197 N THR A 151 SHEET 1 B 9 ILE A 80 SER A 81 0 SHEET 2 B 9 ARG A 25 VAL A 37 1 N PRO A 34 O ILE A 80 SHEET 3 B 9 GLN A 45 ASN A 56 -1 O GLN A 45 N VAL A 37 SHEET 4 B 9 SER A 100 SER A 114 -1 O ALA A 106 N GLN A 50 SHEET 5 B 9 LYS A 121 LYS A 135 -1 O VAL A 128 N PHE A 107 SHEET 6 B 9 GLN A 139 LEU A 153 -1 O THR A 143 N ILE A 131 SHEET 7 B 9 ASN A 167 THR A 178 -1 O SER A 170 N VAL A 150 SHEET 8 B 9 ILE A 239 PHE A 249 -1 O GLU A 245 N THR A 173 SHEET 9 B 9 SER A 256 ASP A 264 -1 O ILE A 261 N VAL A 244 LINK C ASN A 52 N MSE A 53 1555 1555 1.33 LINK C MSE A 53 N TYR A 54 1555 1555 1.33 LINK C HIS A 65 N MSE A 66 1555 1555 1.33 LINK C MSE A 66 N SER A 67 1555 1555 1.33 LINK C SER A 91 N MSE A 92 1555 1555 1.33 LINK C MSE A 92 N VAL A 93 1555 1555 1.33 LINK C GLU A 104 N MSE A 105 1555 1555 1.33 LINK C MSE A 105 N ALA A 106 1555 1555 1.33 LINK C THR A 143 N MSE A 144 1555 1555 1.33 LINK C MSE A 144 N LYS A 145 1555 1555 1.33 SITE 1 AC1 7 PHE A 61 LYS A 62 GLY A 63 PHE A 221 SITE 2 AC1 7 GLU A 223 ASP A 224 ARG A 227 SITE 1 AC2 3 PHE A 181 ILE A 182 ILE A 184 CRYST1 118.705 118.705 113.210 90.00 90.00 120.00 P 64 2 2 12 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 0.008424 0.004864 0.000000 0.00000 SCALE2 0.000000 0.009727 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008833 0.00000