HEADER OXIDOREDUCTASE 09-JAN-06 2FMO TITLE ALA177VAL MUTANT OF E. COLI METHYLENETETRAHYDROFOLATE REDUCTASE 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 2FMO 1 REMARK REVDAT 3 20-OCT-21 2FMO 1 REMARK SEQADV REVDAT 2 24-FEB-09 2FMO 1 VERSN REVDAT 1 25-APR-06 2FMO 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. 2.25 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) : 2.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.01 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2391033.060 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 50833 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 : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2583 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 2.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.39 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 8049 REMARK 3 BIN R VALUE (WORKING SET) : 0.2600 REMARK 3 BIN FREE R VALUE : 0.3110 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 410 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.015 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6096 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 208 REMARK 3 SOLVENT ATOMS : 259 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.10 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.97000 REMARK 3 B22 (A**2) : 1.30000 REMARK 3 B33 (A**2) : 0.67000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.84000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.22 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) : 0.33 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.31 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.880 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) : 1.250 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.030 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.990 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.870 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 54.92 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER.PARAM REMARK 3 PARAMETER FILE 3 : PARAM.FAD REMARK 3 PARAMETER FILE 4 : PARAM.MPD REMARK 3 PARAMETER FILE 5 : ION.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : TOPH.FAD REMARK 3 TOPOLOGY FILE 4 : TOPH.MPD REMARK 3 TOPOLOGY FILE 5 : ION.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2FMO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-FEB-06. REMARK 100 THE DEPOSITION ID IS D_1000036060. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-OCT-02 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 6.5 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 : 50832 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.250 REMARK 200 RESOLUTION RANGE LOW (A) : 20.010 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04800 REMARK 200 FOR THE DATA SET : 15.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.29700 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: EPMR REMARK 200 STARTING MODEL: PDB ENTRY 1B5T REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 4000, LITHIUM SULFATE, SODIUM REMARK 280 CACODYLATE, ETHANOL, METHYLPENTANEDIOL, PH 6.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 295K 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 51.07650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 64.17500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 51.07650 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 64.17500 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 -50.36008 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 -1.000000 83.58178 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 PHE A 3 REMARK 465 PHE A 4 REMARK 465 HIS A 5 REMARK 465 ALA A 6 REMARK 465 SER A 7 REMARK 465 GLN A 8 REMARK 465 ARG A 9 REMARK 465 ASP A 10 REMARK 465 ALA A 11 REMARK 465 LEU A 12 REMARK 465 ASN A 13 REMARK 465 GLN A 14 REMARK 465 SER A 15 REMARK 465 LEU A 16 REMARK 465 ALA A 17 REMARK 465 GLU A 18 REMARK 465 VAL A 19 REMARK 465 GLN A 20 REMARK 465 GLY A 21 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 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 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 PHE B 3 REMARK 465 PHE B 4 REMARK 465 HIS B 5 REMARK 465 ALA B 6 REMARK 465 SER B 7 REMARK 465 GLN B 8 REMARK 465 ARG B 9 REMARK 465 ASP B 10 REMARK 465 ALA B 11 REMARK 465 LEU B 12 REMARK 465 ASN B 13 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 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 GLY C 65 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 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 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 GLN A 39 CG CD OE1 NE2 REMARK 470 LYS A 52 CG CD CE NZ 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 LYS A 78 CG CD CE NZ REMARK 470 ASP A 97 CG OD1 OD2 REMARK 470 ASP A 105 CG OD1 OD2 REMARK 470 ASN A 109 CG OD1 ND2 REMARK 470 ARG A 112 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 129 CG CD OE1 OE2 REMARK 470 LYS A 140 CG CD CE NZ REMARK 470 LYS A 160 CG CD CE NZ REMARK 470 ASN A 168 CG OD1 ND2 REMARK 470 LYS A 222 CG CD CE NZ REMARK 470 ASP A 225 CG OD1 OD2 REMARK 470 GLN A 237 CG CD OE1 NE2 REMARK 470 ARG A 266 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 279 CG CD NE CZ NH1 NH2 REMARK 470 GLN B 14 CG CD OE1 NE2 REMARK 470 SER B 15 OG REMARK 470 LEU B 16 CG CD1 CD2 REMARK 470 GLU B 18 CG CD OE1 OE2 REMARK 470 GLN B 20 CG CD OE1 NE2 REMARK 470 GLN B 22 CG CD OE1 NE2 REMARK 470 ARG B 33 CG CD NE CZ NH1 NH2 REMARK 470 SER B 35 OG REMARK 470 GLN B 39 CG CD OE1 NE2 REMARK 470 SER B 49 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 LYS B 75 CG CD CE NZ REMARK 470 LYS B 78 CG CD CE NZ REMARK 470 ARG B 104 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 129 CG CD OE1 OE2 REMARK 470 LYS B 160 CG CD CE NZ REMARK 470 LYS B 218 CG CD CE NZ REMARK 470 LYS B 222 CG CD CE NZ REMARK 470 GLU B 247 CG CD OE1 OE2 REMARK 470 LYS B 250 CG CD CE NZ REMARK 470 ARG B 266 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 52 CG CD CE NZ REMARK 470 ASN C 63 CG OD1 ND2 REMARK 470 LYS C 75 CG CD CE NZ REMARK 470 LYS C 78 CG CD CE NZ REMARK 470 ILE C 92 CG1 CG2 CD1 REMARK 470 ARG C 104 CG CD NE CZ NH1 NH2 REMARK 470 ASP C 105 CG OD1 OD2 REMARK 470 LEU C 121 CG CD1 CD2 REMARK 470 GLU C 129 CG CD OE1 OE2 REMARK 470 ARG C 171 CG CD NE CZ NH1 NH2 REMARK 470 GLU C 189 CG CD OE1 OE2 REMARK 470 LYS C 218 CG CD CE NZ REMARK 470 LYS C 221 CG CD CE NZ REMARK 470 LYS C 222 CG CD CE NZ REMARK 470 ASN C 228 CG OD1 ND2 REMARK 470 ARG C 230 CG CD NE CZ NH1 NH2 REMARK 470 GLN C 237 CG CD OE1 NE2 REMARK 470 LYS C 262 CG CD CE NZ REMARK 470 ARG C 266 CG CD NE CZ NH1 NH2 REMARK 470 GLU C 281 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NH1 ARG A 171 NH1 ARG A 171 2455 1.98 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 SER A 50 -6.99 -59.85 REMARK 500 PHE A 55 159.55 179.03 REMARK 500 VAL A 155 123.86 70.23 REMARK 500 ASP A 204 31.45 -91.28 REMARK 500 VAL B 155 127.13 67.12 REMARK 500 VAL C 155 130.93 69.75 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 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 901 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 902 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 903 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 C 904 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD A 395 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD B 396 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FAD C 397 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 895 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 896 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD C 897 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2FMN RELATED DB: PDB DBREF 2FMO A 1 296 UNP P0AEZ1 METF_ECOLI 1 296 DBREF 2FMO B 1 296 UNP P0AEZ1 METF_ECOLI 1 296 DBREF 2FMO C 1 296 UNP P0AEZ1 METF_ECOLI 1 296 SEQADV 2FMO VAL A 177 UNP P0AEZ1 ALA 177 ENGINEERED MUTATION SEQADV 2FMO LEU A 297 UNP P0AEZ1 CLONING ARTIFACT SEQADV 2FMO GLU A 298 UNP P0AEZ1 CLONING ARTIFACT SEQADV 2FMO HIS A 299 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO HIS A 300 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO HIS A 301 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO HIS A 302 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO HIS A 303 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO HIS A 304 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO VAL B 177 UNP P0AEZ1 ALA 177 ENGINEERED MUTATION SEQADV 2FMO LEU B 297 UNP P0AEZ1 CLONING ARTIFACT SEQADV 2FMO GLU B 298 UNP P0AEZ1 CLONING ARTIFACT SEQADV 2FMO HIS B 299 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO HIS B 300 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO HIS B 301 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO HIS B 302 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO HIS B 303 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO HIS B 304 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO VAL C 177 UNP P0AEZ1 ALA 177 ENGINEERED MUTATION SEQADV 2FMO LEU C 297 UNP P0AEZ1 CLONING ARTIFACT SEQADV 2FMO GLU C 298 UNP P0AEZ1 CLONING ARTIFACT SEQADV 2FMO HIS C 299 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO HIS C 300 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO HIS C 301 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO HIS C 302 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO HIS C 303 UNP P0AEZ1 EXPRESSION TAG SEQADV 2FMO 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 SO4 A 900 5 HET SO4 A 901 5 HET FAD A 395 53 HET MPD A 895 8 HET SO4 B 902 5 HET SO4 B 903 5 HET FAD B 396 53 HET MPD B 896 8 HET SO4 C 904 5 HET FAD C 397 53 HET MPD C 897 8 HETNAM SO4 SULFATE ION HETNAM FAD FLAVIN-ADENINE DINUCLEOTIDE HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 4 SO4 5(O4 S 2-) FORMUL 6 FAD 3(C27 H33 N9 O15 P2) FORMUL 7 MPD 3(C6 H14 O2) FORMUL 15 HOH *259(H2 O) HELIX 1 1 THR A 34 SER A 50 1 17 HELIX 2 2 ARG A 69 GLY A 82 1 14 HELIX 3 3 THR A 95 ASN A 108 1 14 HELIX 4 4 TYR A 131 ALA A 143 1 13 HELIX 5 5 SER A 161 ALA A 175 1 15 HELIX 6 6 ASP A 187 ALA A 201 1 15 HELIX 7 7 ASN A 216 ASN A 228 1 13 HELIX 8 8 PRO A 232 ASP A 240 1 9 HELIX 9 9 ASP A 245 GLU A 267 1 23 HELIX 10 10 ALA A 280 LEU A 290 1 11 HELIX 11 11 GLN B 14 VAL B 19 1 6 HELIX 12 12 THR B 34 SER B 50 1 17 HELIX 13 13 GLU B 66 GLY B 82 1 17 HELIX 14 14 THR B 95 ASN B 109 1 15 HELIX 15 15 TYR B 131 ALA B 143 1 13 HELIX 16 16 SER B 161 ALA B 175 1 15 HELIX 17 17 ASP B 187 ALA B 201 1 15 HELIX 18 18 ASN B 216 ASN B 228 1 13 HELIX 19 19 PRO B 232 ASP B 240 1 9 HELIX 20 20 ASP B 245 GLU B 267 1 23 HELIX 21 21 ALA B 280 LEU B 290 1 11 HELIX 22 22 THR C 34 SER C 50 1 17 HELIX 23 23 GLU C 66 GLY C 82 1 17 HELIX 24 24 THR C 95 ASN C 109 1 15 HELIX 25 25 TYR C 131 ALA C 143 1 13 HELIX 26 26 SER C 161 ALA C 175 1 15 HELIX 27 27 ASP C 187 ALA C 201 1 15 HELIX 28 28 ASN C 216 MET C 226 1 11 HELIX 29 29 PRO C 232 PHE C 239 1 8 HELIX 30 30 ASP C 245 GLU C 267 1 23 HELIX 31 31 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 SER A 26 SHEET 9 A 9 GLY A 210 ILE A 211 1 N ILE A 211 O HIS A 273 SHEET 1 B 9 ASN B 24 PHE B 29 0 SHEET 2 B 9 PHE B 55 VAL B 58 1 O SER B 57 N PHE B 29 SHEET 3 B 9 ALA B 85 THR B 90 1 O ALA B 86 N VAL B 56 SHEET 4 B 9 HIS B 113 LEU B 117 1 O LEU B 117 N LEU B 89 SHEET 5 B 9 ASP B 146 ALA B 151 1 O ASP B 146 N ILE B 114 SHEET 6 B 9 ARG B 179 PHE B 184 1 O ILE B 181 N VAL B 149 SHEET 7 B 9 ILE B 207 ILE B 211 1 O ILE B 208 N ALA B 180 SHEET 8 B 9 ASP B 271 TYR B 275 1 O HIS B 273 N ILE B 211 SHEET 9 B 9 ASN B 24 PHE B 29 1 N GLU B 28 O PHE B 274 SHEET 1 C 9 ASN C 24 PHE C 29 0 SHEET 2 C 9 PHE C 55 VAL C 58 1 O SER C 57 N PHE C 29 SHEET 3 C 9 ALA C 85 THR C 90 1 O ALA C 86 N VAL C 56 SHEET 4 C 9 HIS C 113 LEU C 117 1 O LEU C 117 N LEU C 89 SHEET 5 C 9 ASP C 146 ALA C 151 1 O ASP C 146 N ILE C 114 SHEET 6 C 9 ARG C 179 PHE C 184 1 O ILE C 181 N VAL C 149 SHEET 7 C 9 GLU C 206 ILE C 211 1 O ILE C 208 N ALA C 180 SHEET 8 C 9 ASP C 271 TYR C 275 1 O HIS C 273 N ILE C 211 SHEET 9 C 9 ASN C 24 PHE C 29 1 N SER C 26 O PHE C 274 SITE 1 AC1 4 ARG A 230 PRO A 232 ALA A 233 TRP A 234 SITE 1 AC2 5 SER A 44 ARG A 279 ALA A 280 GLU A 281 SITE 2 AC2 5 HOH A 533 SITE 1 AC3 6 SER B 44 ARG B 279 ALA B 280 GLU B 281 SITE 2 AC3 6 HOH B 452 HOH B 564 SITE 1 AC4 4 SER B 215 ASN B 216 ARG B 249 HOH B 565 SITE 1 AC5 5 ARG C 279 ALA C 280 GLU C 281 HOH C 511 SITE 2 AC5 5 HOH C 593 SITE 1 AC6 23 THR A 59 TYR A 60 ALA A 62 HIS A 88 SITE 2 AC6 23 THR A 90 LEU A 117 ARG A 118 GLY A 119 SITE 3 AC6 23 ASP A 120 TYR A 131 ALA A 132 ALA A 150 SITE 4 AC6 23 TYR A 152 HIS A 156 GLU A 158 ALA A 159 SITE 5 AC6 23 ASP A 165 ARG A 171 LYS A 172 ILE A 181 SITE 6 AC6 23 TYR A 275 HOH A 522 HOH A 607 SITE 1 AC7 26 THR B 59 TYR B 60 ALA B 62 HIS B 88 SITE 2 AC7 26 LEU B 117 ARG B 118 GLY B 119 ASP B 120 SITE 3 AC7 26 TYR B 131 ALA B 132 ALA B 150 TYR B 152 SITE 4 AC7 26 HIS B 156 GLU B 158 ALA B 159 ASP B 165 SITE 5 AC7 26 ASN B 168 ARG B 171 LYS B 172 ILE B 181 SITE 6 AC7 26 TYR B 275 HOH B 429 HOH B 431 HOH B 435 SITE 7 AC7 26 HOH B 527 HOH B 546 SITE 1 AC8 25 THR C 59 TYR C 60 HIS C 88 LEU C 117 SITE 2 AC8 25 ARG C 118 GLY C 119 ASP C 120 TYR C 131 SITE 3 AC8 25 ALA C 132 SER C 133 ALA C 150 TYR C 152 SITE 4 AC8 25 HIS C 156 ALA C 159 ASP C 165 ASN C 168 SITE 5 AC8 25 LYS C 172 ILE C 181 GLN C 183 TYR C 275 SITE 6 AC8 25 HOH C 413 HOH C 465 HOH C 473 HOH C 474 SITE 7 AC8 25 HOH C 650 SITE 1 AC9 2 PHE A 223 TYR A 275 SITE 1 BC1 3 PHE B 223 TYR B 275 HOH B 630 SITE 1 BC2 5 PHE C 223 TYR C 275 LEU C 277 HOH C 421 SITE 2 BC2 5 HOH C 645 CRYST1 102.153 128.350 97.581 90.00 121.07 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 0.009789 0.000000 0.005898 0.00000 SCALE2 0.000000 0.007791 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011964 0.00000