HEADER OXIDOREDUCTASE 09-JAN-06 2FMN TITLE ALA177VAL MUTANT OF E. COLI METHYLENETETRAHYDROFOLATE REDUCTASE TITLE 2 COMPLEX WITH LY309887 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5,10-METHYLENETETRAHYDROFOLATE REDUCTASE; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 1.5.1.20; 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 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: PET23B KEYWDS OXIDOREDUCTASE, TIM BARREL, FLAVIN, REDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR R.PEJCHAL,E.CAMPBELL,B.D.GUENTHER,B.W.LENNON,R.G.MATTHEWS,M.L.LUDWIG REVDAT 4 30-AUG-23 2FMN 1 REMARK REVDAT 3 20-OCT-21 2FMN 1 REMARK SEQADV REVDAT 2 24-FEB-09 2FMN 1 VERSN REVDAT 1 25-APR-06 2FMN 0 JRNL AUTH R.PEJCHAL,E.CAMPBELL,B.D.GUENTHER,B.W.LENNON,R.G.MATTHEWS, JRNL AUTH 2 M.L.LUDWIG JRNL TITL STRUCTURAL PERTURBATIONS IN THE ALA -> VAL POLYMORPHISM OF JRNL TITL 2 METHYLENETETRAHYDROFOLATE REDUCTASE: HOW BINDING OF FOLATES JRNL TITL 3 MAY PROTECT AGAINST INACTIVATION JRNL REF BIOCHEMISTRY V. 45 4808 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16605249 JRNL DOI 10.1021/BI052294C REMARK 2 REMARK 2 RESOLUTION. 2.05 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) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.78 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 547514.570 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.3 REMARK 3 NUMBER OF REFLECTIONS : 62268 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) : 0.217 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3161 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) : 2.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.18 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 8944 REMARK 3 BIN R VALUE (WORKING SET) : 0.2640 REMARK 3 BIN FREE R VALUE : 0.2750 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 455 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6533 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 252 REMARK 3 SOLVENT ATOMS : 281 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 34.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.28000 REMARK 3 B22 (A**2) : 1.49000 REMARK 3 B33 (A**2) : -1.77000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -3.33000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.20 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) : 0.31 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) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.830 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) : 0.940 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.630 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.270 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 1.990 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 42.29 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 : WATER.PARAM REMARK 3 PARAMETER FILE 3 : FAD.PARAM REMARK 3 PARAMETER FILE 4 : 4HF.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : FAD.TOP REMARK 3 TOPOLOGY FILE 4 : 4HF.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2FMN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-FEB-06. REMARK 100 THE DEPOSITION ID IS D_1000036059. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-00 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.50 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 RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 62268 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 35.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.1 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 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: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1B5T REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, MAGNESIUM ACETATE, SODIUM REMARK 280 CACODYLATE, GLYCEROL, METHYLPENTANEDIOL, LY309887, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 295K, PH 6.50 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 50.78000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 64.32000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 50.78000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 64.32000 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: THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT, REMARK 300 WHICH CONSISTS OF 3 CHAINS. THE SECOND PART OF THE BIOLOGICAL REMARK 300 ASSEMBLY CONTAINS A SYMMETRY RELATED CHAIN B GENERATED BY THE TWO REMARK 300 FOLD AXIS: -X, Y, -Z. THE BIOLOGICAL ASSEMBLY CONSISTS OF CHAINS A, REMARK 300 B, B', AND C, WHERE B' IS THE SYMMETRY RELATED CHAIN B. 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 -49.63856 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 -1.000000 83.03863 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 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 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 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 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 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 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 PHE A 3 CG CD1 CD2 CE1 CE2 CZ REMARK 470 PHE A 4 CG CD1 CD2 CE1 CE2 CZ 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 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 SER A 35 OG REMARK 470 LYS A 52 CG CD CE NZ REMARK 470 SER A 64 OG REMARK 470 ASP A 68 CG OD1 OD2 REMARK 470 ARG A 69 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 75 CG CD CE NZ REMARK 470 ASP A 105 CG OD1 OD2 REMARK 470 LYS A 160 CG CD CE NZ REMARK 470 LYS A 270 CG CD CE NZ 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 SER B 64 OG REMARK 470 GLU B 66 CG CD OE1 OE2 REMARK 470 ASP B 68 CG OD1 OD2 REMARK 470 ARG B 69 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 75 CG CD CE NZ REMARK 470 LYS B 78 CG CD CE NZ REMARK 470 ASP B 93 CG OD1 OD2 REMARK 470 GLU B 129 CG CD OE1 OE2 REMARK 470 GLN C 22 CG CD OE1 NE2 REMARK 470 SER C 35 OG REMARK 470 LYS C 52 CG CD CE NZ REMARK 470 ASN C 63 CG OD1 ND2 REMARK 470 SER C 64 OG REMARK 470 LYS C 75 CG CD CE NZ REMARK 470 LYS C 78 CG CD CE NZ REMARK 470 ASP C 105 CG OD1 OD2 REMARK 470 GLU C 129 CG CD OE1 OE2 REMARK 470 ARG C 171 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 218 CG CD CE NZ REMARK 470 ARG C 230 CG CD NE CZ NH1 NH2 REMARK 470 ASP C 244 CG OD1 OD2 REMARK 470 GLU C 281 CG CD OE1 OE2 REMARK 470 LEU C 296 CG CD1 CD2 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 20 107.17 -45.02 REMARK 500 VAL A 155 127.21 75.08 REMARK 500 ASP A 174 -9.22 -55.23 REMARK 500 PHE B 4 -82.75 -34.68 REMARK 500 VAL B 155 127.53 71.73 REMARK 500 GLN C 22 -4.32 74.61 REMARK 500 GLU C 66 175.16 71.33 REMARK 500 GLU C 129 -127.25 62.89 REMARK 500 VAL C 155 131.94 71.46 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 FAD A 395 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4HF A 495 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD B 396 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4HF B 496 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD C 397 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 4HF C 497 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2FMO RELATED DB: PDB DBREF 2FMN A 1 296 UNP P0AEZ1 METF_ECOLI 1 296 DBREF 2FMN B 1 296 UNP P0AEZ1 METF_ECOLI 1 296 DBREF 2FMN C 1 296 UNP P0AEZ1 METF_ECOLI 1 296 SEQADV 2FMN VAL A 177 UNP P0AEZ1 ALA 177 ENGINEERED MUTATION SEQADV 2FMN LEU A 297 UNP P0AEZ1 CLONING ARTIFACT SEQADV 2FMN GLU A 298 UNP P0AEZ1 CLONING ARTIFACT SEQADV 2FMN HIS A 299 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN HIS A 300 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN HIS A 301 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN HIS A 302 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN HIS A 303 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN HIS A 304 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN VAL B 177 UNP P0AEZ1 ALA 177 ENGINEERED MUTATION SEQADV 2FMN LEU B 297 UNP P0AEZ1 CLONING ARTIFACT SEQADV 2FMN GLU B 298 UNP P0AEZ1 CLONING ARTIFACT SEQADV 2FMN HIS B 299 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN HIS B 300 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN HIS B 301 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN HIS B 302 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN HIS B 303 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN HIS B 304 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN VAL C 177 UNP P0AEZ1 ALA 177 ENGINEERED MUTATION SEQADV 2FMN LEU C 297 UNP P0AEZ1 CLONING ARTIFACT SEQADV 2FMN GLU C 298 UNP P0AEZ1 CLONING ARTIFACT SEQADV 2FMN HIS C 299 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN HIS C 300 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN HIS C 301 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN HIS C 302 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN HIS C 303 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMN HIS C 304 UNP P0AEZ1 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 VAL 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 VAL 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 VAL 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 FAD A 395 53 HET 4HF A 495 31 HET FAD B 396 53 HET 4HF B 496 31 HET FAD C 397 53 HET 4HF C 497 31 HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM 4HF N-[(5-{2-[(6R)-2-AMINO-4-OXO-3,4,5,6,7,8- HETNAM 2 4HF HEXAHYDROPYRIDO[2,3-D]PYRIMIDIN-6-YL]ETHYL}-2- HETNAM 3 4HF THIENYL)CARBONYL]-L-GLUTAMIC ACID HETSYN 4HF 6R-2',5'-THIENYL-5,10-DIDEAZATETRAHYDROFOLIC ACID; HETSYN 2 4HF LY309887 FORMUL 4 FAD 3(C27 H33 N9 O15 P2) FORMUL 5 4HF 3(C19 H23 N5 O6 S) FORMUL 10 HOH *281(H2 O) HELIX 1 1 PHE A 3 GLU A 18 1 16 HELIX 2 2 THR A 34 SER A 50 1 17 HELIX 3 3 ASN A 63 GLY A 82 1 20 HELIX 4 4 THR A 95 ASN A 108 1 14 HELIX 5 5 TYR A 131 ALA A 143 1 13 HELIX 6 6 SER A 161 ASP A 174 1 14 HELIX 7 7 ASP A 187 ALA A 201 1 15 HELIX 8 8 ASN A 216 ASN A 228 1 13 HELIX 9 9 PRO A 232 ASP A 240 1 9 HELIX 10 10 ASP A 245 GLU A 267 1 23 HELIX 11 11 ALA A 280 LEU A 290 1 11 HELIX 12 12 PHE B 3 VAL B 19 1 17 HELIX 13 13 THR B 34 SER B 50 1 17 HELIX 14 14 ASN B 63 GLY B 82 1 20 HELIX 15 15 THR B 95 ASN B 109 1 15 HELIX 16 16 TYR B 131 ALA B 143 1 13 HELIX 17 17 SER B 161 ALA B 175 1 15 HELIX 18 18 ASP B 187 ALA B 201 1 15 HELIX 19 19 ASN B 216 ASN B 228 1 13 HELIX 20 20 PRO B 232 ASP B 240 1 9 HELIX 21 21 ASP B 245 GLU B 267 1 23 HELIX 22 22 ALA B 280 LEU B 290 1 11 HELIX 23 23 THR C 34 SER C 50 1 17 HELIX 24 24 GLY C 65 GLY C 82 1 18 HELIX 25 25 THR C 95 ASN C 109 1 15 HELIX 26 26 TYR C 131 ALA C 143 1 13 HELIX 27 27 SER C 161 ALA C 175 1 15 HELIX 28 28 ASP C 187 ALA C 201 1 15 HELIX 29 29 ASN C 216 THR C 227 1 12 HELIX 30 30 PRO C 232 ASP C 240 1 9 HELIX 31 31 ASP C 245 GLU C 267 1 23 HELIX 32 32 ALA C 280 LEU C 290 1 11 SHEET 1 A 9 ILE A 207 ILE A 208 0 SHEET 2 A 9 ARG A 179 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 ASN A 24 PHE A 29 1 N PHE A 29 O SER A 57 SHEET 8 A 9 ASP A 271 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 ALA B 116 1 N ILE B 114 O ASP B 146 SHEET 5 B 9 ALA B 85 LEU B 89 1 N LEU B 89 O VAL B 115 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 29 O SER B 57 SHEET 8 B 9 ASP B 271 TYR B 275 1 O PHE B 274 N SER B 26 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 THR C 182 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 LEU C 117 1 N ILE C 114 O ASP C 146 SHEET 5 C 9 ALA C 85 THR C 90 1 N LEU C 89 O LEU C 117 SHEET 6 C 9 PHE C 55 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 27 O SER C 57 SHEET 8 C 9 ASP C 271 TYR C 275 1 O PHE C 274 N GLU C 28 SHEET 9 C 9 GLY C 210 ILE C 211 1 N ILE C 211 O HIS C 273 SITE 1 AC1 28 THR A 59 TYR A 60 HIS A 88 THR A 90 SITE 2 AC1 28 LEU A 117 ARG A 118 GLY A 119 ASP A 120 SITE 3 AC1 28 TYR A 131 ALA A 132 ALA A 150 TYR A 152 SITE 4 AC1 28 HIS A 156 GLU A 158 ALA A 159 ASP A 165 SITE 5 AC1 28 ASN A 168 LYS A 172 ILE A 181 GLN A 183 SITE 6 AC1 28 TYR A 275 4HF A 495 HOH A 594 HOH A 595 SITE 7 AC1 28 HOH A 596 HOH A 698 HOH A 733 HOH A 736 SITE 1 AC2 13 GLU A 28 PHE A 30 ASP A 120 GLN A 183 SITE 2 AC2 13 PHE A 184 GLN A 219 PHE A 223 THR A 227 SITE 3 AC2 13 TYR A 275 LEU A 277 FAD A 395 HOH A 629 SITE 4 AC2 13 HOH A 738 SITE 1 AC3 26 THR B 59 TYR B 60 HIS B 88 LEU B 117 SITE 2 AC3 26 ARG B 118 GLY B 119 ASP B 120 TYR B 131 SITE 3 AC3 26 ALA B 132 ALA B 150 TYR B 152 HIS B 156 SITE 4 AC3 26 GLU B 158 ALA B 159 ASP B 165 ASN B 168 SITE 5 AC3 26 LYS B 172 ILE B 181 GLN B 183 TYR B 275 SITE 6 AC3 26 4HF B 496 HOH B 512 HOH B 516 HOH B 528 SITE 7 AC3 26 HOH B 536 HOH B 612 SITE 1 AC4 15 GLU B 28 PHE B 30 ARG B 33 ASP B 120 SITE 2 AC4 15 GLN B 183 PHE B 184 LEU B 212 GLN B 219 SITE 3 AC4 15 PHE B 223 THR B 227 TYR B 275 LEU B 277 SITE 4 AC4 15 FAD B 396 HOH B 658 HOH B 755 SITE 1 AC5 26 THR C 59 TYR C 60 HIS C 88 LEU C 117 SITE 2 AC5 26 ARG C 118 GLY C 119 ASP C 120 TYR C 131 SITE 3 AC5 26 ALA C 132 ALA C 150 TYR C 152 HIS C 156 SITE 4 AC5 26 GLU C 158 ALA C 159 ASP C 165 ASN C 168 SITE 5 AC5 26 LYS C 172 ILE C 181 GLN C 183 TYR C 275 SITE 6 AC5 26 4HF C 497 HOH C 509 HOH C 514 HOH C 543 SITE 7 AC5 26 HOH C 603 HOH C 709 SITE 1 AC6 10 GLU C 28 PHE C 30 ASP C 120 GLN C 183 SITE 2 AC6 10 GLN C 219 PHE C 223 TYR C 275 LEU C 277 SITE 3 AC6 10 FAD C 397 HOH C 756 CRYST1 101.560 128.640 96.744 90.00 120.87 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 0.009846 0.000000 0.005886 0.00000 SCALE2 0.000000 0.007774 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012043 0.00000