HEADER OXIDOREDUCTASE 06-NOV-01 1KBI TITLE CRYSTALLOGRAPHIC STUDY OF THE RECOMBINANT FLAVIN-BINDING DOMAIN OF TITLE 2 BAKER'S YEAST FLAVOCYTOCHROME B2: COMPARISON WITH THE INTACT WILD- TITLE 3 TYPE ENZYME COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME B2; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: L-LCR; COMPND 5 EC: 1.1.2.3; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS FLAVOCYTOCHROME B2, ELECTRON TRANSFER, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR L.M.CUNANE,J.D.BARTON,Z.-W.CHEN,F.E.WELSH,S.K.CHAPMAN,G.A.REID, AUTHOR 2 F.S.MATHEWS REVDAT 6 15-NOV-23 1KBI 1 ATOM REVDAT 5 16-AUG-23 1KBI 1 REMARK REVDAT 4 13-JUL-11 1KBI 1 VERSN REVDAT 3 24-FEB-09 1KBI 1 VERSN REVDAT 2 01-APR-03 1KBI 1 JRNL REVDAT 1 03-APR-02 1KBI 0 JRNL AUTH L.M.CUNANE,J.D.BARTON,Z.W.CHEN,F.E.WELSH,S.K.CHAPMAN, JRNL AUTH 2 G.A.REID,F.S.MATHEWS JRNL TITL CRYSTALLOGRAPHIC STUDY OF THE RECOMBINANT FLAVIN-BINDING JRNL TITL 2 DOMAIN OF BAKER'S YEAST FLAVOCYTOCHROME B(2): COMPARISON JRNL TITL 3 WITH THE INTACT WILD-TYPE ENZYME. JRNL REF BIOCHEMISTRY V. 41 4264 2002 JRNL REFN ISSN 0006-2960 JRNL PMID 11914072 JRNL DOI 10.1021/BI0119870 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Z.X.XIA,F.S.MATHEWS REMARK 1 TITL MOLECULAR STRUCTURE OF FLAVOCYTOCHROME B2 AT 2.4 A REMARK 1 TITL 2 RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 212 837 1990 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH A.BLAME,C.E.BRUNT,R.L.PALLISTER,S.K.CHAPMAN,G.A.REID REMARK 1 TITL ISOLATION AND CHARACTERIZATION OF THE FLAVIN-BINDING DOMAIN REMARK 1 TITL 2 OF FLAVOCYTOCHROME B2 EXPRESSED INDEPENDENTLY IN ESCHERICHIA REMARK 1 TITL 3 COLI REMARK 1 REF BIOCHEM.J. V. 309 601 1995 REMARK 1 REFN ISSN 0264-6021 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 80.5 REMARK 3 NUMBER OF REFLECTIONS : 62046 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) : 0.170 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 6138 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2280 REMARK 3 BIN FREE R VALUE : 0.2770 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 801 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7056 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 154 REMARK 3 SOLVENT ATOMS : 618 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.900 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KBI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-NOV-01. REMARK 100 THE DEPOSITION ID IS D_1000014778. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-OCT-97 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.2 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 157962 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.5 REMARK 200 DATA REDUNDANCY : 2.200 REMARK 200 R MERGE (I) : 0.04300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.34 REMARK 200 COMPLETENESS FOR SHELL (%) : 73.7 REMARK 200 DATA REDUNDANCY IN SHELL : 1.60 REMARK 200 R MERGE FOR SHELL (I) : 0.21000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: PDB ENTRY 1FCB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 67.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PHOSPHATE BUFFER, D,L-LACTATE, EDTA, REMARK 280 MPD, PH 7.2, MICRODIALYSIS, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -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 74.40000 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 37.20000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 37.20000 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 74.40000 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 ENZYME IS A HOMOTETRAMER. 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 38190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 61660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -312.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 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 P PO4 B 900 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 LYS A 301 REMARK 465 ALA A 302 REMARK 465 GLY A 303 REMARK 465 PRO A 304 REMARK 465 LYS A 305 REMARK 465 ALA A 306 REMARK 465 MET A 307 REMARK 465 GLU B 1 REMARK 465 PRO B 2 REMARK 465 LYS B 3 REMARK 465 LEU B 4 REMARK 465 ASP B 5 REMARK 465 MET B 6 REMARK 465 ASN B 7 REMARK 465 LYS B 8 REMARK 465 GLN B 9 REMARK 465 LYS B 10 REMARK 465 ILE B 11 REMARK 465 SER B 12 REMARK 465 PRO B 13 REMARK 465 ALA B 14 REMARK 465 GLU B 15 REMARK 465 VAL B 16 REMARK 465 ALA B 17 REMARK 465 LYS B 18 REMARK 465 HIS B 19 REMARK 465 ASN B 20 REMARK 465 LYS B 21 REMARK 465 PRO B 22 REMARK 465 ASP B 23 REMARK 465 ASP B 24 REMARK 465 CYS B 25 REMARK 465 TRP B 26 REMARK 465 VAL B 27 REMARK 465 VAL B 28 REMARK 465 ILE B 29 REMARK 465 ASN B 30 REMARK 465 GLY B 31 REMARK 465 TYR B 32 REMARK 465 VAL B 33 REMARK 465 TYR B 34 REMARK 465 ASP B 35 REMARK 465 LEU B 36 REMARK 465 THR B 37 REMARK 465 ARG B 38 REMARK 465 PHE B 39 REMARK 465 LEU B 40 REMARK 465 PRO B 41 REMARK 465 ASN B 42 REMARK 465 HIS B 43 REMARK 465 PRO B 44 REMARK 465 GLY B 45 REMARK 465 GLY B 46 REMARK 465 GLN B 47 REMARK 465 ASP B 48 REMARK 465 VAL B 49 REMARK 465 ILE B 50 REMARK 465 LYS B 51 REMARK 465 PHE B 52 REMARK 465 ASN B 53 REMARK 465 ALA B 54 REMARK 465 GLY B 55 REMARK 465 LYS B 56 REMARK 465 ASP B 57 REMARK 465 VAL B 58 REMARK 465 THR B 59 REMARK 465 ALA B 60 REMARK 465 ILE B 61 REMARK 465 PHE B 62 REMARK 465 GLU B 63 REMARK 465 PRO B 64 REMARK 465 LEU B 65 REMARK 465 HIS B 66 REMARK 465 ALA B 67 REMARK 465 PRO B 68 REMARK 465 ASN B 69 REMARK 465 VAL B 70 REMARK 465 ILE B 71 REMARK 465 ASP B 72 REMARK 465 LYS B 73 REMARK 465 TYR B 74 REMARK 465 ILE B 75 REMARK 465 ALA B 76 REMARK 465 PRO B 77 REMARK 465 GLU B 78 REMARK 465 LYS B 79 REMARK 465 LYS B 80 REMARK 465 LEU B 81 REMARK 465 GLY B 82 REMARK 465 PRO B 83 REMARK 465 LEU B 84 REMARK 465 GLN B 85 REMARK 465 GLY B 86 REMARK 465 SER B 87 REMARK 465 MET B 88 REMARK 465 PRO B 89 REMARK 465 PRO B 90 REMARK 465 GLU B 91 REMARK 465 LEU B 92 REMARK 465 VAL B 93 REMARK 465 CYS B 94 REMARK 465 PRO B 95 REMARK 465 PRO B 96 REMARK 465 TYR B 97 REMARK 465 ALA B 98 REMARK 465 LYS B 301 REMARK 465 ALA B 302 REMARK 465 GLY B 303 REMARK 465 PRO B 304 REMARK 465 LYS B 305 REMARK 465 ALA B 306 REMARK 465 MET B 307 REMARK 465 LYS B 308 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 LYS A 8 CG CD CE NZ REMARK 470 GLN A 9 CG CD OE1 NE2 REMARK 470 LYS A 10 CG CD CE NZ REMARK 470 LYS A 308 CB CG CD CE NZ REMARK 470 LYS A 309 CB CG CD CE NZ REMARK 470 THR A 310 CB OG1 CG2 REMARK 470 LYS A 401 CG CD CE NZ REMARK 470 THR B 310 OG1 CG2 REMARK 470 GLU B 314 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O GLU B 313 N GLU B 314 1.62 REMARK 500 REMARK 500 REMARK: NULL 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 P PO4 B 900 O1 PO4 B 900 4555 1.53 REMARK 500 P PO4 B 900 O2 PO4 B 900 4555 1.57 REMARK 500 O LYS A 341 CG1 VAL B 312 3665 1.92 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 THR A 310 N - CA - C ANGL. DEV. = 16.5 DEGREES REMARK 500 THR A 310 CA - C - O ANGL. DEV. = -47.6 DEGREES REMARK 500 THR A 310 CA - C - N ANGL. DEV. = 45.5 DEGREES REMARK 500 THR A 310 O - C - N ANGL. DEV. = -26.8 DEGREES REMARK 500 THR B 310 O - C - N ANGL. DEV. = -15.7 DEGREES REMARK 500 VAL B 312 CA - C - N ANGL. DEV. = -13.4 DEGREES REMARK 500 VAL B 312 O - C - N ANGL. DEV. = 10.9 DEGREES REMARK 500 GLU B 313 CA - C - N ANGL. DEV. = 35.8 DEGREES REMARK 500 GLU B 313 O - C - N ANGL. DEV. = -38.1 DEGREES REMARK 500 GLU B 314 O - C - N ANGL. DEV. = 9.8 DEGREES 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 ASN A 7 66.46 -118.12 REMARK 500 PRO A 13 0.93 -52.59 REMARK 500 ALA A 17 -17.32 -47.70 REMARK 500 ASN A 53 21.62 -148.24 REMARK 500 LEU A 81 -71.41 -56.06 REMARK 500 SER A 87 -133.88 -109.12 REMARK 500 PRO A 96 158.73 -49.07 REMARK 500 ALA A 98 59.45 -151.70 REMARK 500 ASN A 149 -113.35 41.35 REMARK 500 THR A 181 -163.11 -162.22 REMARK 500 SER A 298 -11.81 -49.16 REMARK 500 ASN A 299 -97.44 -109.65 REMARK 500 LYS A 309 10.03 -169.62 REMARK 500 THR A 310 53.76 168.70 REMARK 500 GLU A 313 -77.69 -134.69 REMARK 500 GLN A 377 -92.62 -119.27 REMARK 500 PHE A 380 17.31 85.65 REMARK 500 GLN A 397 17.36 -62.82 REMARK 500 ARG A 398 12.99 -158.08 REMARK 500 ASN A 399 -21.48 64.28 REMARK 500 LEU A 400 -15.01 -36.65 REMARK 500 ASP A 402 -6.27 73.25 REMARK 500 ASN B 149 -114.99 46.19 REMARK 500 THR B 181 -169.86 -166.85 REMARK 500 THR B 310 38.01 -176.35 REMARK 500 ASN B 311 112.53 170.66 REMARK 500 VAL B 312 -117.22 -61.11 REMARK 500 GLU B 313 14.64 32.25 REMARK 500 GLU B 314 31.71 150.87 REMARK 500 GLN B 377 -93.62 -116.38 REMARK 500 PHE B 380 17.62 87.99 REMARK 500 GLN B 397 21.21 -67.52 REMARK 500 ARG B 398 19.20 -163.52 REMARK 500 ASN B 399 26.86 38.80 REMARK 500 LYS B 401 -59.42 -26.43 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 THR A 310 123.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PO4 B 900 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 760 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 43 NE2 REMARK 620 2 HEM A 760 NA 92.0 REMARK 620 3 HEM A 760 NB 91.1 90.2 REMARK 620 4 HEM A 760 NC 87.4 178.5 91.1 REMARK 620 5 HEM A 760 ND 88.3 88.8 178.8 89.8 REMARK 620 6 HIS A 66 NE2 178.2 89.3 87.7 91.3 92.9 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 760 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A 770 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B 870 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PYR B 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 702 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 703 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 704 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 801 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FCB RELATED DB: PDB REMARK 900 MOLECULAR STRUCTURE OF FLAVOCYTOCHROME B2 AT 2.4 A RESOLUTION REMARK 900 RELATED ID: 1KBJ RELATED DB: PDB REMARK 900 1KBJ CONTAINS THE SAME PROTEIN, FMN-BINDING DOMAIN ONLY DBREF 1KBI A 1 511 UNP P00175 CYB2_YEAST 81 591 DBREF 1KBI B 1 511 UNP P00175 CYB2_YEAST 81 591 SEQRES 1 A 511 GLU PRO LYS LEU ASP MET ASN LYS GLN LYS ILE SER PRO SEQRES 2 A 511 ALA GLU VAL ALA LYS HIS ASN LYS PRO ASP ASP CYS TRP SEQRES 3 A 511 VAL VAL ILE ASN GLY TYR VAL TYR ASP LEU THR ARG PHE SEQRES 4 A 511 LEU PRO ASN HIS PRO GLY GLY GLN ASP VAL ILE LYS PHE SEQRES 5 A 511 ASN ALA GLY LYS ASP VAL THR ALA ILE PHE GLU PRO LEU SEQRES 6 A 511 HIS ALA PRO ASN VAL ILE ASP LYS TYR ILE ALA PRO GLU SEQRES 7 A 511 LYS LYS LEU GLY PRO LEU GLN GLY SER MET PRO PRO GLU SEQRES 8 A 511 LEU VAL CYS PRO PRO TYR ALA PRO GLY GLU THR LYS GLU SEQRES 9 A 511 ASP ILE ALA ARG LYS GLU GLN LEU LYS SER LEU LEU PRO SEQRES 10 A 511 PRO LEU ASP ASN ILE ILE ASN LEU TYR ASP PHE GLU TYR SEQRES 11 A 511 LEU ALA SER GLN THR LEU THR LYS GLN ALA TRP ALA TYR SEQRES 12 A 511 TYR SER SER GLY ALA ASN ASP GLU VAL THR HIS ARG GLU SEQRES 13 A 511 ASN HIS ASN ALA TYR HIS ARG ILE PHE PHE LYS PRO LYS SEQRES 14 A 511 ILE LEU VAL ASP VAL ARG LYS VAL ASP ILE SER THR ASP SEQRES 15 A 511 MET LEU GLY SER HIS VAL ASP VAL PRO PHE TYR VAL SER SEQRES 16 A 511 ALA THR ALA LEU CYS LYS LEU GLY ASN PRO LEU GLU GLY SEQRES 17 A 511 GLU LYS ASP VAL ALA ARG GLY CYS GLY GLN GLY VAL THR SEQRES 18 A 511 LYS VAL PRO GLN MET ILE SER THR LEU ALA SER CYS SER SEQRES 19 A 511 PRO GLU GLU ILE ILE GLU ALA ALA PRO SER ASP LYS GLN SEQRES 20 A 511 ILE GLN TRP TYR GLN LEU TYR VAL ASN SER ASP ARG LYS SEQRES 21 A 511 ILE THR ASP ASP LEU VAL LYS ASN VAL GLU LYS LEU GLY SEQRES 22 A 511 VAL LYS ALA LEU PHE VAL THR VAL ASP ALA PRO SER LEU SEQRES 23 A 511 GLY GLN ARG GLU LYS ASP MET LYS LEU LYS PHE SER ASN SEQRES 24 A 511 THR LYS ALA GLY PRO LYS ALA MET LYS LYS THR ASN VAL SEQRES 25 A 511 GLU GLU SER GLN GLY ALA SER ARG ALA LEU SER LYS PHE SEQRES 26 A 511 ILE ASP PRO SER LEU THR TRP LYS ASP ILE GLU GLU LEU SEQRES 27 A 511 LYS LYS LYS THR LYS LEU PRO ILE VAL ILE LYS GLY VAL SEQRES 28 A 511 GLN ARG THR GLU ASP VAL ILE LYS ALA ALA GLU ILE GLY SEQRES 29 A 511 VAL SER GLY VAL VAL LEU SER ASN HIS GLY GLY ARG GLN SEQRES 30 A 511 LEU ASP PHE SER ARG ALA PRO ILE GLU VAL LEU ALA GLU SEQRES 31 A 511 THR MET PRO ILE LEU GLU GLN ARG ASN LEU LYS ASP LYS SEQRES 32 A 511 LEU GLU VAL PHE VAL ASP GLY GLY VAL ARG ARG GLY THR SEQRES 33 A 511 ASP VAL LEU LYS ALA LEU CYS LEU GLY ALA LYS GLY VAL SEQRES 34 A 511 GLY LEU GLY ARG PRO PHE LEU TYR ALA ASN SER CYS TYR SEQRES 35 A 511 GLY ARG ASN GLY VAL GLU LYS ALA ILE GLU ILE LEU ARG SEQRES 36 A 511 ASP GLU ILE GLU MET SER MET ARG LEU LEU GLY VAL THR SEQRES 37 A 511 SER ILE ALA GLU LEU LYS PRO ASP LEU LEU ASP LEU SER SEQRES 38 A 511 THR LEU LYS ALA ARG THR VAL GLY VAL PRO ASN ASP VAL SEQRES 39 A 511 LEU TYR ASN GLU VAL TYR GLU GLY PRO THR LEU THR GLU SEQRES 40 A 511 PHE GLU ASP ALA SEQRES 1 B 511 GLU PRO LYS LEU ASP MET ASN LYS GLN LYS ILE SER PRO SEQRES 2 B 511 ALA GLU VAL ALA LYS HIS ASN LYS PRO ASP ASP CYS TRP SEQRES 3 B 511 VAL VAL ILE ASN GLY TYR VAL TYR ASP LEU THR ARG PHE SEQRES 4 B 511 LEU PRO ASN HIS PRO GLY GLY GLN ASP VAL ILE LYS PHE SEQRES 5 B 511 ASN ALA GLY LYS ASP VAL THR ALA ILE PHE GLU PRO LEU SEQRES 6 B 511 HIS ALA PRO ASN VAL ILE ASP LYS TYR ILE ALA PRO GLU SEQRES 7 B 511 LYS LYS LEU GLY PRO LEU GLN GLY SER MET PRO PRO GLU SEQRES 8 B 511 LEU VAL CYS PRO PRO TYR ALA PRO GLY GLU THR LYS GLU SEQRES 9 B 511 ASP ILE ALA ARG LYS GLU GLN LEU LYS SER LEU LEU PRO SEQRES 10 B 511 PRO LEU ASP ASN ILE ILE ASN LEU TYR ASP PHE GLU TYR SEQRES 11 B 511 LEU ALA SER GLN THR LEU THR LYS GLN ALA TRP ALA TYR SEQRES 12 B 511 TYR SER SER GLY ALA ASN ASP GLU VAL THR HIS ARG GLU SEQRES 13 B 511 ASN HIS ASN ALA TYR HIS ARG ILE PHE PHE LYS PRO LYS SEQRES 14 B 511 ILE LEU VAL ASP VAL ARG LYS VAL ASP ILE SER THR ASP SEQRES 15 B 511 MET LEU GLY SER HIS VAL ASP VAL PRO PHE TYR VAL SER SEQRES 16 B 511 ALA THR ALA LEU CYS LYS LEU GLY ASN PRO LEU GLU GLY SEQRES 17 B 511 GLU LYS ASP VAL ALA ARG GLY CYS GLY GLN GLY VAL THR SEQRES 18 B 511 LYS VAL PRO GLN MET ILE SER THR LEU ALA SER CYS SER SEQRES 19 B 511 PRO GLU GLU ILE ILE GLU ALA ALA PRO SER ASP LYS GLN SEQRES 20 B 511 ILE GLN TRP TYR GLN LEU TYR VAL ASN SER ASP ARG LYS SEQRES 21 B 511 ILE THR ASP ASP LEU VAL LYS ASN VAL GLU LYS LEU GLY SEQRES 22 B 511 VAL LYS ALA LEU PHE VAL THR VAL ASP ALA PRO SER LEU SEQRES 23 B 511 GLY GLN ARG GLU LYS ASP MET LYS LEU LYS PHE SER ASN SEQRES 24 B 511 THR LYS ALA GLY PRO LYS ALA MET LYS LYS THR ASN VAL SEQRES 25 B 511 GLU GLU SER GLN GLY ALA SER ARG ALA LEU SER LYS PHE SEQRES 26 B 511 ILE ASP PRO SER LEU THR TRP LYS ASP ILE GLU GLU LEU SEQRES 27 B 511 LYS LYS LYS THR LYS LEU PRO ILE VAL ILE LYS GLY VAL SEQRES 28 B 511 GLN ARG THR GLU ASP VAL ILE LYS ALA ALA GLU ILE GLY SEQRES 29 B 511 VAL SER GLY VAL VAL LEU SER ASN HIS GLY GLY ARG GLN SEQRES 30 B 511 LEU ASP PHE SER ARG ALA PRO ILE GLU VAL LEU ALA GLU SEQRES 31 B 511 THR MET PRO ILE LEU GLU GLN ARG ASN LEU LYS ASP LYS SEQRES 32 B 511 LEU GLU VAL PHE VAL ASP GLY GLY VAL ARG ARG GLY THR SEQRES 33 B 511 ASP VAL LEU LYS ALA LEU CYS LEU GLY ALA LYS GLY VAL SEQRES 34 B 511 GLY LEU GLY ARG PRO PHE LEU TYR ALA ASN SER CYS TYR SEQRES 35 B 511 GLY ARG ASN GLY VAL GLU LYS ALA ILE GLU ILE LEU ARG SEQRES 36 B 511 ASP GLU ILE GLU MET SER MET ARG LEU LEU GLY VAL THR SEQRES 37 B 511 SER ILE ALA GLU LEU LYS PRO ASP LEU LEU ASP LEU SER SEQRES 38 B 511 THR LEU LYS ALA ARG THR VAL GLY VAL PRO ASN ASP VAL SEQRES 39 B 511 LEU TYR ASN GLU VAL TYR GLU GLY PRO THR LEU THR GLU SEQRES 40 B 511 PHE GLU ASP ALA HET HEM A 760 43 HET FMN A 770 31 HET MPD A 701 8 HET MPD A 702 8 HET MPD A 703 8 HET MPD A 704 8 HET PO4 B 900 3 HET FMN B 870 31 HET PYR B 800 6 HET MPD B 801 8 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM FMN FLAVIN MONONUCLEOTIDE HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL HETNAM PO4 PHOSPHATE ION HETNAM PYR PYRUVIC ACID HETSYN HEM HEME HETSYN FMN RIBOFLAVIN MONOPHOSPHATE FORMUL 3 HEM C34 H32 FE N4 O4 FORMUL 4 FMN 2(C17 H21 N4 O9 P) FORMUL 5 MPD 5(C6 H14 O2) FORMUL 9 PO4 O4 P 3- FORMUL 11 PYR C3 H4 O3 FORMUL 13 HOH *618(H2 O) HELIX 1 1 ALA A 14 HIS A 19 1 6 HELIX 2 2 PHE A 39 HIS A 43 5 5 HELIX 3 3 GLY A 46 PHE A 52 1 7 HELIX 4 4 VAL A 58 GLU A 63 1 6 HELIX 5 5 PRO A 64 HIS A 66 5 3 HELIX 6 6 ASN A 69 ILE A 75 1 7 HELIX 7 7 ALA A 76 GLU A 78 5 3 HELIX 8 8 THR A 102 LEU A 115 1 14 HELIX 9 9 PRO A 118 ILE A 122 5 5 HELIX 10 10 ASN A 124 LEU A 136 1 13 HELIX 11 11 THR A 137 SER A 146 1 10 HELIX 12 12 GLU A 151 ALA A 160 1 10 HELIX 13 13 TYR A 161 ILE A 164 5 4 HELIX 14 14 LEU A 199 GLY A 203 5 5 HELIX 15 15 GLY A 208 GLN A 218 1 11 HELIX 16 16 SER A 234 ALA A 241 1 8 HELIX 17 17 ASP A 258 GLY A 273 1 16 HELIX 18 18 ARG A 289 SER A 298 1 10 HELIX 19 19 GLY A 317 LEU A 322 5 6 HELIX 20 20 THR A 331 THR A 342 1 12 HELIX 21 21 ARG A 353 ILE A 363 1 11 HELIX 22 22 ALA A 383 GLN A 397 1 15 HELIX 23 23 ARG A 414 GLY A 425 1 12 HELIX 24 24 GLY A 432 GLY A 466 1 35 HELIX 25 25 SER A 469 LEU A 473 5 5 HELIX 26 26 LYS A 474 ASP A 476 5 3 HELIX 27 27 ASP A 493 TYR A 500 1 8 HELIX 28 28 THR B 102 LEU B 115 1 14 HELIX 29 29 PRO B 118 ILE B 122 5 5 HELIX 30 30 ASN B 124 LEU B 136 1 13 HELIX 31 31 THR B 137 SER B 146 1 10 HELIX 32 32 GLU B 151 ALA B 160 1 10 HELIX 33 33 TYR B 161 ILE B 164 5 4 HELIX 34 34 LEU B 199 GLY B 203 5 5 HELIX 35 35 GLY B 208 GLN B 218 1 11 HELIX 36 36 SER B 234 ALA B 242 1 9 HELIX 37 37 ASP B 258 GLY B 273 1 16 HELIX 38 38 ARG B 289 SER B 298 1 10 HELIX 39 39 GLN B 316 LEU B 322 5 7 HELIX 40 40 THR B 331 LYS B 341 1 11 HELIX 41 41 ARG B 353 ILE B 363 1 11 HELIX 42 42 ALA B 383 GLN B 397 1 15 HELIX 43 43 ARG B 398 LYS B 403 5 6 HELIX 44 44 ARG B 414 GLY B 425 1 12 HELIX 45 45 GLY B 432 GLY B 466 1 35 HELIX 46 46 SER B 469 LEU B 473 5 5 HELIX 47 47 LYS B 474 ASP B 476 5 3 HELIX 48 48 ASP B 493 TYR B 500 1 8 SHEET 1 A 4 ASN A 20 LYS A 21 0 SHEET 2 A 4 ASP A 24 ILE A 29 -1 O ASP A 24 N LYS A 21 SHEET 3 A 4 TYR A 32 ASP A 35 -1 O TYR A 34 N VAL A 27 SHEET 4 A 4 LYS A 80 PRO A 83 -1 O GLY A 82 N VAL A 33 SHEET 1 B 2 PHE A 165 PHE A 166 0 SHEET 2 B 2 LEU A 478 ASP A 479 -1 O ASP A 479 N PHE A 165 SHEET 1 C 2 THR A 181 MET A 183 0 SHEET 2 C 2 SER A 186 VAL A 188 -1 O VAL A 188 N THR A 181 SHEET 1 D 9 PHE A 192 VAL A 194 0 SHEET 2 D 9 GLN A 225 ILE A 227 1 O MET A 226 N VAL A 194 SHEET 3 D 9 GLN A 249 LEU A 253 1 O GLN A 252 N ILE A 227 SHEET 4 D 9 LEU A 277 THR A 280 1 O PHE A 278 N TYR A 251 SHEET 5 D 9 ILE A 346 VAL A 351 1 O VAL A 347 N LEU A 277 SHEET 6 D 9 GLY A 367 LEU A 370 1 O GLY A 367 N ILE A 348 SHEET 7 D 9 GLU A 405 ASP A 409 1 O PHE A 407 N LEU A 370 SHEET 8 D 9 GLY A 428 LEU A 431 1 O GLY A 430 N VAL A 408 SHEET 9 D 9 PHE A 192 VAL A 194 1 N TYR A 193 O VAL A 429 SHEET 1 E 2 ARG A 486 THR A 487 0 SHEET 2 E 2 VAL B 488 GLY B 489 1 O VAL B 488 N THR A 487 SHEET 1 F 2 PHE B 165 PHE B 166 0 SHEET 2 F 2 LEU B 478 ASP B 479 -1 O ASP B 479 N PHE B 165 SHEET 1 G 2 THR B 181 MET B 183 0 SHEET 2 G 2 SER B 186 VAL B 188 -1 O VAL B 188 N THR B 181 SHEET 1 H 9 PHE B 192 VAL B 194 0 SHEET 2 H 9 GLN B 225 ILE B 227 1 O MET B 226 N VAL B 194 SHEET 3 H 9 GLN B 249 LEU B 253 1 O GLN B 252 N ILE B 227 SHEET 4 H 9 LEU B 277 THR B 280 1 O PHE B 278 N TYR B 251 SHEET 5 H 9 ILE B 346 VAL B 351 1 O VAL B 347 N LEU B 277 SHEET 6 H 9 GLY B 367 LEU B 370 1 O VAL B 369 N ILE B 348 SHEET 7 H 9 GLU B 405 ASP B 409 1 O PHE B 407 N LEU B 370 SHEET 8 H 9 GLY B 428 LEU B 431 1 O GLY B 430 N VAL B 408 SHEET 9 H 9 PHE B 192 VAL B 194 1 N TYR B 193 O LEU B 431 LINK NE2 HIS A 43 FE HEM A 760 1555 1555 2.11 LINK NE2 HIS A 66 FE HEM A 760 1555 1555 2.03 SITE 1 AC1 23 LEU A 36 PHE A 39 HIS A 43 PRO A 44 SITE 2 AC1 23 GLY A 45 VAL A 49 VAL A 58 ILE A 61 SITE 3 AC1 23 PHE A 62 HIS A 66 VAL A 70 ILE A 71 SITE 4 AC1 23 TYR A 97 GLN A 139 TYR A 143 ALA A 198 SITE 5 AC1 23 LEU A 199 LEU A 230 LYS A 296 HOH A 797 SITE 6 AC1 23 HOH A 807 HOH A 858 HOH A 871 SITE 1 AC2 25 TYR A 143 TYR A 144 SER A 195 ALA A 196 SITE 2 AC2 25 THR A 197 ALA A 198 SER A 228 GLN A 252 SITE 3 AC2 25 TYR A 254 THR A 280 LYS A 349 SER A 371 SITE 4 AC2 25 HIS A 373 GLY A 374 ARG A 376 ASP A 409 SITE 5 AC2 25 GLY A 410 GLY A 411 ARG A 413 GLY A 432 SITE 6 AC2 25 ARG A 433 LEU A 436 HOH A 771 HOH A 797 SITE 7 AC2 25 HOH A 814 SITE 1 AC3 26 TYR B 143 TYR B 144 SER B 195 ALA B 196 SITE 2 AC3 26 THR B 197 ALA B 198 SER B 228 GLN B 252 SITE 3 AC3 26 TYR B 254 THR B 280 LYS B 349 SER B 371 SITE 4 AC3 26 HIS B 373 GLY B 374 ARG B 376 ASP B 409 SITE 5 AC3 26 GLY B 410 GLY B 411 ARG B 413 LEU B 431 SITE 6 AC3 26 GLY B 432 ARG B 433 LEU B 436 PYR B 800 SITE 7 AC3 26 HOH B 901 HOH B 908 SITE 1 AC4 6 TYR B 143 TYR B 254 HIS B 373 ARG B 376 SITE 2 AC4 6 FMN B 870 HOH B1020 SITE 1 AC5 6 ARG A 259 ASP A 263 ASP A 334 GLU A 337 SITE 2 AC5 6 LYS A 341 HOH A 937 SITE 1 AC6 6 ARG A 353 GLU A 355 LYS A 359 HOH A 948 SITE 2 AC6 6 LYS B 169 ASP B 476 SITE 1 AC7 1 GLY A 185 SITE 1 AC8 4 GLU A 355 GLU A 390 ILE A 394 ARG A 398 SITE 1 AC9 5 ARG B 259 THR B 262 ASP B 263 ASP B 334 SITE 2 AC9 5 LEU B 338 CRYST1 164.160 164.160 111.600 90.00 90.00 120.00 P 32 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 0.006092 0.003517 0.000000 0.00000 SCALE2 0.000000 0.007034 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008961 0.00000