HEADER OXIDOREDUCTASE 17-MAY-05 1ZPT TITLE ESCHERICHIA COLI METHYLENETETRAHYDROFOLATE REDUCTASE (REDUCED) TITLE 2 COMPLEXED WITH NADH, PH 7.25 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5,10-METHYLENETETRAHYDROFOLATE REDUCTASE; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 1.7.99.5; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: METF; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET23C KEYWDS TIM BARREL, FLAVIN, REDUCTASE, NADH, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR R.PEJCHAL,R.SARGEANT,M.L.LUDWIG REVDAT 6 23-AUG-23 1ZPT 1 REMARK SEQADV REVDAT 5 11-OCT-17 1ZPT 1 REMARK REVDAT 4 06-NOV-13 1ZPT 1 FORMUL HET HETATM HETNAM REVDAT 4 2 1 HETSYN VERSN REVDAT 3 24-FEB-09 1ZPT 1 VERSN REVDAT 2 30-AUG-05 1ZPT 1 JRNL REVDAT 1 09-AUG-05 1ZPT 0 JRNL AUTH R.PEJCHAL,R.SARGEANT,M.L.LUDWIG JRNL TITL STRUCTURES OF NADH AND CH(3)-H(4)FOLATE COMPLEXES OF JRNL TITL 2 ESCHERICHIA COLI METHYLENETETRAHYDROFOLATE REDUCTASE REVEAL JRNL TITL 3 A SPARTAN STRATEGY FOR A PING-PONG REACTION JRNL REF BIOCHEMISTRY V. 44 11447 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 16114881 JRNL DOI 10.1021/BI050533Q REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.90 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2277584.700 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 76927 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) : 0.219 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3876 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 11978 REMARK 3 BIN R VALUE (WORKING SET) : 0.2570 REMARK 3 BIN FREE R VALUE : 0.2910 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 626 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.012 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6316 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 311 REMARK 3 SOLVENT ATOMS : 326 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 21.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.31000 REMARK 3 B22 (A**2) : 0.84000 REMARK 3 B33 (A**2) : -2.15000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -2.75000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.24 REMARK 3 ESD FROM SIGMAA (A) : 0.15 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.29 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.19 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.850 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.020 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.630 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.580 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.390 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 49.91 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : PARAM.FAD REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : PARAM.NADH REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : TOPH.FAD REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : TOPH.NADH REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ZPT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-MAY-05. REMARK 100 THE DEPOSITION ID IS D_1000033000. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-SEP-03 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.25 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 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 76927 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 19.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 3.000 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.03800 REMARK 200 FOR THE DATA SET : 19.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.31200 REMARK 200 FOR SHELL : 3.750 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: EPMR REMARK 200 STARTING MODEL: PDB ENTRY 1B5T REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.69 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, LITHIUM SULFATE, SODIUM REMARK 280 CACODYLATE, ETHANOL, MESO-ERYTHRITOL, PH 7.25, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 295.0K 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 51.80650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 63.86750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 51.80650 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 63.86750 REMARK 290 SMTRY3 4 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 BIOLOGICAL ASSEMBLY IS A TETRAMER. IT CAN BE GENERATED REMARK 300 FROM THE TRIMER IN THE ASYMMETRIC UNIT (A,B,C) BY THE OPERATIONS: - REMARK 300 Y, X, -Z. A UNIQUE TETRAMER (A,B,B',C' OR A',B',B,C) CAN BE PICKED REMARK 300 FROM THE RESULTING HEXAMER (A,B,C,A',B',C'). 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 -1.000000 0.000000 0.000000 103.61300 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 APPLY THE FOLLOWING TO CHAINS: A, B, C REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 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 HOH C 515 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 520 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 MET A 1 REMARK 465 SER A 2 REMARK 465 PHE A 3 REMARK 465 PHE A 4 REMARK 465 GLY A 61 REMARK 465 ALA A 62 REMARK 465 ASN A 63 REMARK 465 SER A 64 REMARK 465 GLY A 65 REMARK 465 GLU A 66 REMARK 465 ARG A 67 REMARK 465 ASP A 68 REMARK 465 ARG A 69 REMARK 465 ASP A 120 REMARK 465 LEU A 121 REMARK 465 PRO A 122 REMARK 465 PRO A 123 REMARK 465 GLY A 124 REMARK 465 SER A 125 REMARK 465 GLY A 126 REMARK 465 LYS A 127 REMARK 465 PRO A 128 REMARK 465 GLU A 129 REMARK 465 GLY A 295 REMARK 465 LEU A 296 REMARK 465 LEU A 297 REMARK 465 GLU A 298 REMARK 465 HIS A 299 REMARK 465 HIS A 300 REMARK 465 HIS A 301 REMARK 465 HIS A 302 REMARK 465 HIS A 303 REMARK 465 HIS A 304 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 PRO B 122 REMARK 465 PRO B 123 REMARK 465 GLY B 124 REMARK 465 SER B 125 REMARK 465 GLY B 126 REMARK 465 LYS B 127 REMARK 465 PRO B 128 REMARK 465 GLY B 295 REMARK 465 LEU B 296 REMARK 465 LEU B 297 REMARK 465 GLU B 298 REMARK 465 HIS B 299 REMARK 465 HIS B 300 REMARK 465 HIS B 301 REMARK 465 HIS B 302 REMARK 465 HIS B 303 REMARK 465 HIS B 304 REMARK 465 MET C 1 REMARK 465 SER C 2 REMARK 465 PHE C 3 REMARK 465 PHE C 4 REMARK 465 HIS C 5 REMARK 465 ALA C 6 REMARK 465 SER C 7 REMARK 465 GLN C 8 REMARK 465 ARG C 9 REMARK 465 ASP C 10 REMARK 465 ALA C 11 REMARK 465 LEU C 12 REMARK 465 ASN C 13 REMARK 465 GLN C 14 REMARK 465 SER C 15 REMARK 465 LEU C 16 REMARK 465 ALA C 17 REMARK 465 GLU C 18 REMARK 465 VAL C 19 REMARK 465 GLN C 20 REMARK 465 GLY C 21 REMARK 465 PRO C 122 REMARK 465 PRO C 123 REMARK 465 GLY C 124 REMARK 465 SER C 125 REMARK 465 GLY C 126 REMARK 465 LYS C 127 REMARK 465 PRO C 128 REMARK 465 GLU C 129 REMARK 465 GLY C 295 REMARK 465 LEU C 296 REMARK 465 LEU C 297 REMARK 465 GLU C 298 REMARK 465 HIS C 299 REMARK 465 HIS C 300 REMARK 465 HIS C 301 REMARK 465 HIS C 302 REMARK 465 HIS C 303 REMARK 465 HIS C 304 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 HIS A 5 CG ND1 CD2 CE1 NE2 REMARK 470 SER A 7 OG REMARK 470 GLN A 8 CG CD OE1 NE2 REMARK 470 LEU A 12 CG CD1 CD2 REMARK 470 VAL A 19 CG1 CG2 REMARK 470 GLN A 20 CG CD OE1 NE2 REMARK 470 GLN A 22 CG CD OE1 NE2 REMARK 470 ARG A 33 CG CD NE CZ NH1 NH2 REMARK 470 SER A 35 OG REMARK 470 GLU A 36 CG CD OE1 OE2 REMARK 470 LYS A 52 CG CD CE NZ REMARK 470 LYS A 75 CG CD CE NZ REMARK 470 LYS A 78 CG CD CE NZ REMARK 470 ASP A 93 CG OD1 OD2 REMARK 470 ASP A 97 CG OD1 OD2 REMARK 470 ASP A 105 CG OD1 OD2 REMARK 470 LYS A 140 CG CD CE NZ REMARK 470 LYS A 160 CG CD CE NZ REMARK 470 ARG A 266 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 270 CG CD CE NZ REMARK 470 GLU A 281 CG CD OE1 OE2 REMARK 470 PHE B 3 CG CD1 CD2 CE1 CE2 CZ REMARK 470 PHE B 4 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN B 8 CG CD OE1 NE2 REMARK 470 SER B 35 OG REMARK 470 LYS B 52 CG CD CE NZ REMARK 470 ASP B 68 CG OD1 OD2 REMARK 470 ARG B 69 CG CD NE CZ NH1 NH2 REMARK 470 HIS B 71 CG ND1 CD2 CE1 NE2 REMARK 470 LYS B 78 CG CD CE NZ REMARK 470 ARG B 104 CG CD NE CZ NH1 NH2 REMARK 470 ASN B 109 CG OD1 ND2 REMARK 470 GLU B 129 CG CD OE1 OE2 REMARK 470 LYS B 160 CG CD CE NZ REMARK 470 LYS B 221 CG CD CE NZ REMARK 470 LYS B 222 CG CD CE NZ REMARK 470 GLU B 247 CG CD OE1 OE2 REMARK 470 ARG B 279 CG CD NE CZ NH1 NH2 REMARK 470 GLN C 22 CG CD OE1 NE2 REMARK 470 SER C 35 OG REMARK 470 LYS C 54 CG CD CE NZ REMARK 470 LYS C 75 CG CD CE NZ REMARK 470 ASP C 105 CG OD1 OD2 REMARK 470 ARG C 193 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 222 CG CD CE NZ REMARK 470 ARG C 230 CG CD NE CZ NH1 NH2 REMARK 470 GLU C 281 CG CD OE1 OE2 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 GLU B 206 CD OE1 OE2 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 GLU A 141 8.24 -68.63 REMARK 500 VAL A 155 126.58 66.20 REMARK 500 VAL B 155 129.24 70.81 REMARK 500 SER C 64 43.95 -144.26 REMARK 500 GLU C 66 177.41 70.04 REMARK 500 VAL C 155 133.01 69.22 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 SO4 A 899 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 395 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD B 396 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD C 397 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAI A 895 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAI B 896 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NAI C 897 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B5T RELATED DB: PDB REMARK 900 RELATED ID: 1ZP3 RELATED DB: PDB REMARK 900 RELATED ID: 1ZP4 RELATED DB: PDB REMARK 900 RELATED ID: 1ZRQ RELATED DB: PDB DBREF 1ZPT A 1 296 UNP P00394 METF_ECOLI 1 296 DBREF 1ZPT B 1 296 UNP P00394 METF_ECOLI 1 296 DBREF 1ZPT C 1 296 UNP P00394 METF_ECOLI 1 296 SEQADV 1ZPT LEU A 297 UNP P00394 CLONING ARTIFACT SEQADV 1ZPT GLU A 298 UNP P00394 CLONING ARTIFACT SEQADV 1ZPT HIS A 299 UNP P00394 EXPRESSION TAG SEQADV 1ZPT HIS A 300 UNP P00394 EXPRESSION TAG SEQADV 1ZPT HIS A 301 UNP P00394 EXPRESSION TAG SEQADV 1ZPT HIS A 302 UNP P00394 EXPRESSION TAG SEQADV 1ZPT HIS A 303 UNP P00394 EXPRESSION TAG SEQADV 1ZPT HIS A 304 UNP P00394 EXPRESSION TAG SEQADV 1ZPT LEU B 297 UNP P00394 CLONING ARTIFACT SEQADV 1ZPT GLU B 298 UNP P00394 CLONING ARTIFACT SEQADV 1ZPT HIS B 299 UNP P00394 EXPRESSION TAG SEQADV 1ZPT HIS B 300 UNP P00394 EXPRESSION TAG SEQADV 1ZPT HIS B 301 UNP P00394 EXPRESSION TAG SEQADV 1ZPT HIS B 302 UNP P00394 EXPRESSION TAG SEQADV 1ZPT HIS B 303 UNP P00394 EXPRESSION TAG SEQADV 1ZPT HIS B 304 UNP P00394 EXPRESSION TAG SEQADV 1ZPT LEU C 297 UNP P00394 CLONING ARTIFACT SEQADV 1ZPT GLU C 298 UNP P00394 CLONING ARTIFACT SEQADV 1ZPT HIS C 299 UNP P00394 EXPRESSION TAG SEQADV 1ZPT HIS C 300 UNP P00394 EXPRESSION TAG SEQADV 1ZPT HIS C 301 UNP P00394 EXPRESSION TAG SEQADV 1ZPT HIS C 302 UNP P00394 EXPRESSION TAG SEQADV 1ZPT HIS C 303 UNP P00394 EXPRESSION TAG SEQADV 1ZPT HIS C 304 UNP P00394 EXPRESSION TAG SEQRES 1 A 304 MET SER PHE PHE HIS ALA SER GLN ARG ASP ALA LEU ASN SEQRES 2 A 304 GLN SER LEU ALA GLU VAL GLN GLY GLN ILE ASN VAL SER SEQRES 3 A 304 PHE GLU PHE PHE PRO PRO ARG THR SER GLU MET GLU GLN SEQRES 4 A 304 THR LEU TRP ASN SER ILE ASP ARG LEU SER SER LEU LYS SEQRES 5 A 304 PRO LYS PHE VAL SER VAL THR TYR GLY ALA ASN SER GLY SEQRES 6 A 304 GLU ARG ASP ARG THR HIS SER ILE ILE LYS GLY ILE LYS SEQRES 7 A 304 ASP ARG THR GLY LEU GLU ALA ALA PRO HIS LEU THR CYS SEQRES 8 A 304 ILE ASP ALA THR PRO ASP GLU LEU ARG THR ILE ALA ARG SEQRES 9 A 304 ASP TYR TRP ASN ASN GLY ILE ARG HIS ILE VAL ALA LEU SEQRES 10 A 304 ARG GLY ASP LEU PRO PRO GLY SER GLY LYS PRO GLU MET SEQRES 11 A 304 TYR ALA SER ASP LEU VAL THR LEU LEU LYS GLU VAL ALA SEQRES 12 A 304 ASP PHE ASP ILE SER VAL ALA ALA TYR PRO GLU VAL HIS SEQRES 13 A 304 PRO GLU ALA LYS SER ALA GLN ALA ASP LEU LEU ASN LEU SEQRES 14 A 304 LYS ARG LYS VAL ASP ALA GLY ALA ASN ARG ALA ILE THR SEQRES 15 A 304 GLN PHE PHE PHE ASP VAL GLU SER TYR LEU ARG PHE ARG SEQRES 16 A 304 ASP ARG CYS VAL SER ALA GLY ILE ASP VAL GLU ILE ILE SEQRES 17 A 304 PRO GLY ILE LEU PRO VAL SER ASN PHE LYS GLN ALA LYS SEQRES 18 A 304 LYS PHE ALA ASP MET THR ASN VAL ARG ILE PRO ALA TRP SEQRES 19 A 304 MET ALA GLN MET PHE ASP GLY LEU ASP ASP ASP ALA GLU SEQRES 20 A 304 THR ARG LYS LEU VAL GLY ALA ASN ILE ALA MET ASP MET SEQRES 21 A 304 VAL LYS ILE LEU SER ARG GLU GLY VAL LYS ASP PHE HIS SEQRES 22 A 304 PHE TYR THR LEU ASN ARG ALA GLU MET SER TYR ALA ILE SEQRES 23 A 304 CYS HIS THR LEU GLY VAL ARG PRO GLY LEU LEU GLU HIS SEQRES 24 A 304 HIS HIS HIS HIS HIS SEQRES 1 B 304 MET SER PHE PHE HIS ALA SER GLN ARG ASP ALA LEU ASN SEQRES 2 B 304 GLN SER LEU ALA GLU VAL GLN GLY GLN ILE ASN VAL SER SEQRES 3 B 304 PHE GLU PHE PHE PRO PRO ARG THR SER GLU MET GLU GLN SEQRES 4 B 304 THR LEU TRP ASN SER ILE ASP ARG LEU SER SER LEU LYS SEQRES 5 B 304 PRO LYS PHE VAL SER VAL THR TYR GLY ALA ASN SER GLY SEQRES 6 B 304 GLU ARG ASP ARG THR HIS SER ILE ILE LYS GLY ILE LYS SEQRES 7 B 304 ASP ARG THR GLY LEU GLU ALA ALA PRO HIS LEU THR CYS SEQRES 8 B 304 ILE ASP ALA THR PRO ASP GLU LEU ARG THR ILE ALA ARG SEQRES 9 B 304 ASP TYR TRP ASN ASN GLY ILE ARG HIS ILE VAL ALA LEU SEQRES 10 B 304 ARG GLY ASP LEU PRO PRO GLY SER GLY LYS PRO GLU MET SEQRES 11 B 304 TYR ALA SER ASP LEU VAL THR LEU LEU LYS GLU VAL ALA SEQRES 12 B 304 ASP PHE ASP ILE SER VAL ALA ALA TYR PRO GLU VAL HIS SEQRES 13 B 304 PRO GLU ALA LYS SER ALA GLN ALA ASP LEU LEU ASN LEU SEQRES 14 B 304 LYS ARG LYS VAL ASP ALA GLY ALA ASN ARG ALA ILE THR SEQRES 15 B 304 GLN PHE PHE PHE ASP VAL GLU SER TYR LEU ARG PHE ARG SEQRES 16 B 304 ASP ARG CYS VAL SER ALA GLY ILE ASP VAL GLU ILE ILE SEQRES 17 B 304 PRO GLY ILE LEU PRO VAL SER ASN PHE LYS GLN ALA LYS SEQRES 18 B 304 LYS PHE ALA ASP MET THR ASN VAL ARG ILE PRO ALA TRP SEQRES 19 B 304 MET ALA GLN MET PHE ASP GLY LEU ASP ASP ASP ALA GLU SEQRES 20 B 304 THR ARG LYS LEU VAL GLY ALA ASN ILE ALA MET ASP MET SEQRES 21 B 304 VAL LYS ILE LEU SER ARG GLU GLY VAL LYS ASP PHE HIS SEQRES 22 B 304 PHE TYR THR LEU ASN ARG ALA GLU MET SER TYR ALA ILE SEQRES 23 B 304 CYS HIS THR LEU GLY VAL ARG PRO GLY LEU LEU GLU HIS SEQRES 24 B 304 HIS HIS HIS HIS HIS SEQRES 1 C 304 MET SER PHE PHE HIS ALA SER GLN ARG ASP ALA LEU ASN SEQRES 2 C 304 GLN SER LEU ALA GLU VAL GLN GLY GLN ILE ASN VAL SER SEQRES 3 C 304 PHE GLU PHE PHE PRO PRO ARG THR SER GLU MET GLU GLN SEQRES 4 C 304 THR LEU TRP ASN SER ILE ASP ARG LEU SER SER LEU LYS SEQRES 5 C 304 PRO LYS PHE VAL SER VAL THR TYR GLY ALA ASN SER GLY SEQRES 6 C 304 GLU ARG ASP ARG THR HIS SER ILE ILE LYS GLY ILE LYS SEQRES 7 C 304 ASP ARG THR GLY LEU GLU ALA ALA PRO HIS LEU THR CYS SEQRES 8 C 304 ILE ASP ALA THR PRO ASP GLU LEU ARG THR ILE ALA ARG SEQRES 9 C 304 ASP TYR TRP ASN ASN GLY ILE ARG HIS ILE VAL ALA LEU SEQRES 10 C 304 ARG GLY ASP LEU PRO PRO GLY SER GLY LYS PRO GLU MET SEQRES 11 C 304 TYR ALA SER ASP LEU VAL THR LEU LEU LYS GLU VAL ALA SEQRES 12 C 304 ASP PHE ASP ILE SER VAL ALA ALA TYR PRO GLU VAL HIS SEQRES 13 C 304 PRO GLU ALA LYS SER ALA GLN ALA ASP LEU LEU ASN LEU SEQRES 14 C 304 LYS ARG LYS VAL ASP ALA GLY ALA ASN ARG ALA ILE THR SEQRES 15 C 304 GLN PHE PHE PHE ASP VAL GLU SER TYR LEU ARG PHE ARG SEQRES 16 C 304 ASP ARG CYS VAL SER ALA GLY ILE ASP VAL GLU ILE ILE SEQRES 17 C 304 PRO GLY ILE LEU PRO VAL SER ASN PHE LYS GLN ALA LYS SEQRES 18 C 304 LYS PHE ALA ASP MET THR ASN VAL ARG ILE PRO ALA TRP SEQRES 19 C 304 MET ALA GLN MET PHE ASP GLY LEU ASP ASP ASP ALA GLU SEQRES 20 C 304 THR ARG LYS LEU VAL GLY ALA ASN ILE ALA MET ASP MET SEQRES 21 C 304 VAL LYS ILE LEU SER ARG GLU GLY VAL LYS ASP PHE HIS SEQRES 22 C 304 PHE TYR THR LEU ASN ARG ALA GLU MET SER TYR ALA ILE SEQRES 23 C 304 CYS HIS THR LEU GLY VAL ARG PRO GLY LEU LEU GLU HIS SEQRES 24 C 304 HIS HIS HIS HIS HIS HET SO4 A 899 5 HET SO4 A 900 5 HET FAD A 395 53 HET NAI A 895 44 HET SO4 B 901 5 HET FAD B 396 53 HET NAI B 896 44 HET SO4 C 902 5 HET FAD C 397 53 HET NAI C 897 44 HETNAM SO4 SULFATE ION HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM NAI 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE HETSYN NAI NADH FORMUL 4 SO4 4(O4 S 2-) FORMUL 6 FAD 3(C27 H33 N9 O15 P2) FORMUL 7 NAI 3(C21 H29 N7 O14 P2) FORMUL 14 HOH *326(H2 O) HELIX 1 1 ASN A 13 GLU A 18 1 6 HELIX 2 2 MET A 37 SER A 50 1 14 HELIX 3 3 GLY A 76 ILE A 77 5 2 HELIX 4 4 ASP A 79 THR A 81 5 3 HELIX 5 5 GLU A 98 ARG A 104 1 7 HELIX 6 6 TYR A 106 GLY A 110 5 5 HELIX 7 7 TYR A 131 LEU A 139 1 9 HELIX 8 8 SER A 161 ALA A 175 1 15 HELIX 9 9 ASP A 187 SER A 200 1 14 HELIX 10 10 ASN A 216 ASN A 228 1 13 HELIX 11 11 PRO A 232 ASP A 240 1 9 HELIX 12 12 ASP A 245 SER A 265 1 21 HELIX 13 13 MET A 282 LEU A 290 1 9 HELIX 14 14 ARG B 9 VAL B 19 1 11 HELIX 15 15 GLU B 36 SER B 50 1 15 HELIX 16 16 SER B 72 ILE B 77 1 6 HELIX 17 17 ASP B 79 THR B 81 5 3 HELIX 18 18 THR B 95 ALA B 103 1 9 HELIX 19 19 ASP B 105 TRP B 107 5 3 HELIX 20 20 TYR B 131 ALA B 143 1 13 HELIX 21 21 SER B 161 ALA B 175 1 15 HELIX 22 22 ASP B 187 ALA B 201 1 15 HELIX 23 23 PRO B 232 ASP B 240 1 9 HELIX 24 24 THR B 248 GLU B 267 1 20 HELIX 25 25 ALA B 280 LEU B 290 1 11 HELIX 26 26 GLU C 36 SER C 50 1 15 HELIX 27 27 GLY C 65 ILE C 74 1 10 HELIX 28 28 GLY C 76 GLY C 82 1 7 HELIX 29 29 THR C 95 ARG C 104 1 10 HELIX 30 30 TYR C 106 ASN C 108 5 3 HELIX 31 31 TYR C 131 ALA C 143 1 13 HELIX 32 32 SER C 161 GLY C 176 1 16 HELIX 33 33 ASP C 187 LEU C 192 1 6 HELIX 34 34 PHE C 194 ALA C 201 1 8 HELIX 35 35 ASN C 216 LYS C 221 1 6 HELIX 36 36 PHE C 223 THR C 227 5 5 HELIX 37 37 PRO C 232 ASP C 240 1 9 HELIX 38 38 ASP C 245 GLU C 267 1 23 HELIX 39 39 MET C 282 LEU C 290 1 9 SHEET 1 A 9 ILE A 207 ILE A 208 0 SHEET 2 A 9 ALA A 177 THR A 182 1 N THR A 182 O ILE A 208 SHEET 3 A 9 ASP A 146 ALA A 151 1 N VAL A 149 O ILE A 181 SHEET 4 A 9 HIS A 113 ALA A 116 1 N ILE A 114 O ASP A 146 SHEET 5 A 9 ALA A 85 LEU A 89 1 N LEU A 89 O VAL A 115 SHEET 6 A 9 PHE A 55 VAL A 58 1 N VAL A 56 O ALA A 86 SHEET 7 A 9 VAL A 25 PHE A 29 1 N PHE A 29 O SER A 57 SHEET 8 A 9 PHE A 272 TYR A 275 1 O PHE A 274 N GLU A 28 SHEET 9 A 9 GLY A 210 ILE A 211 1 N ILE A 211 O HIS A 273 SHEET 1 B 9 ILE B 207 ILE B 208 0 SHEET 2 B 9 ARG B 179 THR B 182 1 N ALA B 180 O ILE B 208 SHEET 3 B 9 ASP B 146 ALA B 151 1 N VAL B 149 O ILE B 181 SHEET 4 B 9 HIS B 113 LEU B 117 1 N ILE B 114 O ASP B 146 SHEET 5 B 9 ALA B 85 THR B 90 1 N LEU B 89 O LEU B 117 SHEET 6 B 9 PHE B 55 VAL B 58 1 N VAL B 56 O ALA B 86 SHEET 7 B 9 ASN B 24 PHE B 29 1 N PHE B 27 O SER B 57 SHEET 8 B 9 ASP B 271 TYR B 275 1 O PHE B 274 N GLU B 28 SHEET 9 B 9 GLY B 210 ILE B 211 1 N ILE B 211 O HIS B 273 SHEET 1 C 9 GLU C 206 ILE C 208 0 SHEET 2 C 9 ARG C 179 THR C 182 1 N ALA C 180 O ILE C 208 SHEET 3 C 9 ASP C 146 ALA C 151 1 N VAL C 149 O ILE C 181 SHEET 4 C 9 HIS C 113 ALA C 116 1 N ILE C 114 O ASP C 146 SHEET 5 C 9 ALA C 85 LEU C 89 1 N LEU C 89 O VAL C 115 SHEET 6 C 9 VAL C 56 VAL C 58 1 N VAL C 56 O ALA C 86 SHEET 7 C 9 ASN C 24 PHE C 29 1 N PHE C 29 O SER C 57 SHEET 8 C 9 ASP C 271 TYR C 275 1 O PHE C 274 N SER C 26 SHEET 9 C 9 GLY C 210 ILE C 211 1 N ILE C 211 O HIS C 273 SITE 1 AC1 4 ARG A 230 PRO A 232 ALA A 233 TRP A 234 SITE 1 AC2 4 SER A 44 ARG A 279 ALA A 280 GLU A 281 SITE 1 AC3 4 ARG B 279 ALA B 280 GLU B 281 HOH B 562 SITE 1 AC4 4 ARG C 279 ALA C 280 GLU C 281 HOH C 412 SITE 1 AC5 22 THR A 59 TYR A 60 HIS A 88 THR A 90 SITE 2 AC5 22 LEU A 117 ARG A 118 GLY A 119 TYR A 131 SITE 3 AC5 22 ALA A 132 ALA A 150 TYR A 152 HIS A 156 SITE 4 AC5 22 GLU A 158 ALA A 159 ASP A 165 ASN A 168 SITE 5 AC5 22 ARG A 171 LYS A 172 ILE A 181 TYR A 275 SITE 6 AC5 22 HOH A 557 NAI A 895 SITE 1 AC6 28 THR B 59 TYR B 60 ALA B 62 HIS B 88 SITE 2 AC6 28 THR B 90 LEU B 117 ARG B 118 GLY B 119 SITE 3 AC6 28 ASP B 120 TYR B 131 ALA B 132 ALA B 150 SITE 4 AC6 28 TYR B 152 HIS B 156 GLU B 158 ALA B 159 SITE 5 AC6 28 ASP B 165 ASN B 168 ARG B 171 LYS B 172 SITE 6 AC6 28 TYR B 275 HOH B 440 HOH B 468 HOH B 486 SITE 7 AC6 28 HOH B 528 HOH B 660 HOH B 716 NAI B 896 SITE 1 AC7 27 THR C 59 TYR C 60 HIS C 88 LEU C 117 SITE 2 AC7 27 ARG C 118 GLY C 119 ASP C 120 TYR C 131 SITE 3 AC7 27 ALA C 132 ALA C 150 TYR C 152 HIS C 156 SITE 4 AC7 27 GLU C 158 ALA C 159 ASP C 165 ASN C 168 SITE 5 AC7 27 ARG C 171 LYS C 172 TYR C 275 HOH C 401 SITE 6 AC7 27 HOH C 403 HOH C 432 HOH C 584 HOH C 597 SITE 7 AC7 27 HOH C 604 HOH C 644 NAI C 897 SITE 1 AC8 9 GLU A 28 PHE A 30 THR A 59 GLN A 183 SITE 2 AC8 9 PHE A 223 TYR A 275 LEU A 277 FAD A 395 SITE 3 AC8 9 HOH A 704 SITE 1 AC9 12 GLU B 28 PHE B 30 THR B 59 GLY B 61 SITE 2 AC9 12 GLN B 183 PHE B 184 PHE B 223 TYR B 275 SITE 3 AC9 12 LEU B 277 FAD B 396 HOH B 596 HOH B 693 SITE 1 BC1 12 GLU C 28 PHE C 30 THR C 59 ASP C 120 SITE 2 BC1 12 GLN C 183 PHE C 184 PHE C 223 TYR C 275 SITE 3 BC1 12 FAD C 397 HOH C 517 HOH C 624 HOH C 698 CRYST1 103.613 127.735 97.831 90.00 121.73 90.00 C 1 2 1 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 0.009651 0.000000 0.005968 0.00000 SCALE2 0.000000 0.007829 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012018 0.00000