HEADER OXIDOREDUCTASE (CH-OH(D)-CYTOCHROME(A)) 16-JAN-90 1FCB TITLE MOLECULAR STRUCTURE OF FLAVOCYTOCHROME B2 AT 2.4 ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: FLAVOCYTOCHROME B2; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.1.2.3; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932 KEYWDS OXIDOREDUCTASE (CH-OH(D)-CYTOCHROME(A)) EXPDTA X-RAY DIFFRACTION AUTHOR F.S.MATHEWS,Z.-X.XIA REVDAT 7 15-NOV-23 1FCB 1 REMARK LINK ATOM REVDAT 6 13-JUL-11 1FCB 1 VERSN REVDAT 5 24-FEB-09 1FCB 1 VERSN REVDAT 4 01-APR-03 1FCB 1 JRNL REVDAT 3 15-JUL-92 1FCB 1 JRNL REVDAT 2 15-APR-91 1FCB 1 JRNL REVDAT 1 15-JAN-91 1FCB 0 JRNL AUTH Z.X.XIA,F.S.MATHEWS JRNL TITL MOLECULAR STRUCTURE OF FLAVOCYTOCHROME B2 AT 2.4 A JRNL TITL 2 RESOLUTION. JRNL REF J.MOL.BIOL. V. 212 837 1990 JRNL REFN ISSN 0022-2836 JRNL PMID 2329585 JRNL DOI 10.1016/0022-2836(90)90240-M REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Z.-X.XIA,N.SHAMALA,P.H.BETHGE,L.W.LIM,H.D.BELLAMY,N.H.XUONG, REMARK 1 AUTH 2 F.LEDERER,F.S.MATHEWS REMARK 1 TITL THREE-DIMENSIONAL STRUCTURE OF FLAVOCYTOCHROME B2 FROM REMARK 1 TITL 2 BAKER,S YEAST AT 3.0-ANGSTROMS RESOLUTION REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 84 2629 1987 REMARK 1 REFN ISSN 0027-8424 REMARK 1 REFERENCE 2 REMARK 1 AUTH F.S.MATHEWS,F.LEDERER REMARK 1 TITL CRYSTALLOGRAPHIC STUDY OF BAKERS, YEAST CYTOCHROME B2 REMARK 1 REF J.MOL.BIOL. V. 102 853 1976 REMARK 1 REFN ISSN 0022-2836 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROFFT REMARK 3 AUTHORS : KONNERT,HENDRICKSON,FINZEL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 5.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 61365 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.188 REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL WITH ALL DATA. REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : NULL REMARK 3 FREE R VALUE (NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6948 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 111 REMARK 3 SOLVENT ATOMS : 283 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.014 ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL 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 OTHER REFINEMENT REMARKS: REMARK 3 SOME BOND ANGLES DIFFER SIGNIFICANTLY FROM EXPECTED VALUES REMARK 3 AND SOME RESIDUES FALL OUTSIDE THE ALLOWED REGIONS OF A REMARK 3 PHI-PSI PLOT. FURTHER REFINEMENT IS IN PROGRESS AND REMARK 3 REVISED COORDINATES WILL BE DEPOSITED WITH THE PROTEIN DATA REMARK 3 BANK IN THE FUTURE. REMARK 4 REMARK 4 1FCB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000173231. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.96 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL 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 75.80667 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 37.90333 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 37.90333 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 75.80667 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 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: 32800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 61120 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -206.0 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 400 REMARK 400 COMPOUND REMARK 400 EACH SUBUNIT CONTAINS TWO DOMAINS, A CYTOCHROME DOMAIN REMARK 400 COMPRISING RESIDUES 1 - 99 AND A FLAVIN-BINDING DOMAIN REMARK 400 COMPRISING RESIDUES 100 - 511. 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 THR A 300 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 LYS A 308 REMARK 465 LYS A 309 REMARK 465 THR A 310 REMARK 465 ASN A 311 REMARK 465 VAL A 312 REMARK 465 GLU A 313 REMARK 465 GLU A 314 REMARK 465 SER A 315 REMARK 465 GLN A 316 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 PRO B 99 REMARK 465 THR B 300 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 465 LYS B 309 REMARK 465 THR B 310 REMARK 465 ASN B 311 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 SER A 298 CB OG REMARK 470 ASN A 299 CB CG OD1 ND2 REMARK 470 ASP A 510 CB CG OD1 OD2 REMARK 470 ALA A 511 CB REMARK 470 GLY B 100 N REMARK 470 SER B 298 CB OG REMARK 470 ASN B 299 CB CG OD1 ND2 REMARK 470 ASP B 510 CB CG OD1 OD2 REMARK 470 ALA B 511 CB 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 HOH B 616 O HOH B 643 1.96 REMARK 500 OH TYR B 251 O HOH B 594 1.99 REMARK 500 O HOH B 669 O HOH B 681 2.03 REMARK 500 N GLU A 1 CD1 ILE A 71 2.05 REMARK 500 O PRO A 90 N LEU A 92 2.06 REMARK 500 O ARG B 163 O HOH B 607 2.07 REMARK 500 O ASP A 24 CG2 THR A 37 2.12 REMARK 500 OD1 ASP A 35 CG2 THR A 37 2.12 REMARK 500 NZ LYS A 10 NE2 GLN A 85 2.12 REMARK 500 O PRO A 22 N ASP A 24 2.13 REMARK 500 OE1 GLU A 386 O HOH A 583 2.14 REMARK 500 O ARG A 163 O HOH A 709 2.15 REMARK 500 O PRO A 22 OD1 ASP A 24 2.17 REMARK 500 O THR A 102 N GLU A 104 2.18 REMARK 500 O VAL B 312 N GLU B 314 2.18 REMARK 500 O GLU A 110 CG LYS A 113 2.19 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 NH2 ARG A 38 OD1 ASP A 245 3665 2.09 REMARK 500 CZ ARG A 38 OD1 ASP A 245 3665 2.12 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 LEU A 4 CB - CA - C ANGL. DEV. = 13.0 DEGREES REMARK 500 LYS A 8 N - CA - CB ANGL. DEV. = -12.7 DEGREES REMARK 500 LYS A 8 N - CA - C ANGL. DEV. = 18.3 DEGREES REMARK 500 ASP A 24 OD1 - CG - OD2 ANGL. DEV. = 12.1 DEGREES REMARK 500 ASP A 24 CB - CG - OD1 ANGL. DEV. = -11.5 DEGREES REMARK 500 TRP A 26 N - CA - CB ANGL. DEV. = 12.0 DEGREES REMARK 500 ARG A 38 CD - NE - CZ ANGL. DEV. = -13.4 DEGREES REMARK 500 ARG A 38 NE - CZ - NH1 ANGL. DEV. = -4.9 DEGREES REMARK 500 ARG A 38 NE - CZ - NH2 ANGL. DEV. = 4.1 DEGREES REMARK 500 LEU A 40 CB - CG - CD2 ANGL. DEV. = -10.3 DEGREES REMARK 500 GLY A 45 CA - C - O ANGL. DEV. = -11.2 DEGREES REMARK 500 ASP A 48 CB - CG - OD1 ANGL. DEV. = 8.7 DEGREES REMARK 500 ASP A 57 CB - CG - OD2 ANGL. DEV. = -7.9 DEGREES REMARK 500 VAL A 58 N - CA - CB ANGL. DEV. = -16.2 DEGREES REMARK 500 VAL A 58 CA - CB - CG2 ANGL. DEV. = 11.0 DEGREES REMARK 500 ASP A 72 CB - CG - OD2 ANGL. DEV. = -7.1 DEGREES REMARK 500 PRO A 89 N - CA - C ANGL. DEV. = -16.8 DEGREES REMARK 500 GLU A 104 CB - CG - CD ANGL. DEV. = -18.9 DEGREES REMARK 500 GLU A 104 CG - CD - OE2 ANGL. DEV. = -12.4 DEGREES REMARK 500 ILE A 106 CB - CA - C ANGL. DEV. = 12.5 DEGREES REMARK 500 ARG A 108 CA - CB - CG ANGL. DEV. = 26.7 DEGREES REMARK 500 ARG A 108 CD - NE - CZ ANGL. DEV. = 30.4 DEGREES REMARK 500 ARG A 108 NE - CZ - NH2 ANGL. DEV. = 3.1 DEGREES REMARK 500 LYS A 109 CB - CA - C ANGL. DEV. = 17.9 DEGREES REMARK 500 LEU A 115 CB - CA - C ANGL. DEV. = 13.7 DEGREES REMARK 500 ASP A 120 CB - CG - OD1 ANGL. DEV. = 6.1 DEGREES REMARK 500 ASP A 120 CB - CG - OD2 ANGL. DEV. = -14.0 DEGREES REMARK 500 ASN A 124 CB - CA - C ANGL. DEV. = 12.1 DEGREES REMARK 500 GLU A 129 OE1 - CD - OE2 ANGL. DEV. = -9.2 DEGREES REMARK 500 TYR A 130 CB - CG - CD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 TYR A 130 CB - CG - CD1 ANGL. DEV. = 6.3 DEGREES REMARK 500 LEU A 131 CB - CG - CD1 ANGL. DEV. = 10.5 DEGREES REMARK 500 THR A 137 N - CA - CB ANGL. DEV. = -15.6 DEGREES REMARK 500 ALA A 142 CB - CA - C ANGL. DEV. = -9.1 DEGREES REMARK 500 GLU A 151 CG - CD - OE2 ANGL. DEV. = 13.4 DEGREES REMARK 500 VAL A 152 CA - CB - CG1 ANGL. DEV. = 14.6 DEGREES REMARK 500 ARG A 155 NH1 - CZ - NH2 ANGL. DEV. = -12.1 DEGREES REMARK 500 ARG A 155 NE - CZ - NH1 ANGL. DEV. = -4.6 DEGREES REMARK 500 ARG A 155 NE - CZ - NH2 ANGL. DEV. = 16.3 DEGREES REMARK 500 HIS A 158 CA - CB - CG ANGL. DEV. = -10.4 DEGREES REMARK 500 TYR A 161 CG - CD1 - CE1 ANGL. DEV. = -5.2 DEGREES REMARK 500 HIS A 162 CB - CG - CD2 ANGL. DEV. = 7.8 DEGREES REMARK 500 ARG A 163 CD - NE - CZ ANGL. DEV. = 19.6 DEGREES REMARK 500 ARG A 163 NH1 - CZ - NH2 ANGL. DEV. = 6.9 DEGREES REMARK 500 ARG A 163 NE - CZ - NH2 ANGL. DEV. = -9.9 DEGREES REMARK 500 PHE A 165 CB - CG - CD2 ANGL. DEV. = 8.7 DEGREES REMARK 500 ILE A 170 CA - CB - CG2 ANGL. DEV. = 12.6 DEGREES REMARK 500 ASP A 173 CB - CG - OD1 ANGL. DEV. = 10.6 DEGREES REMARK 500 ASP A 173 CB - CG - OD2 ANGL. DEV. = -9.9 DEGREES REMARK 500 ARG A 175 CD - NE - CZ ANGL. DEV. = 13.8 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 321 ANGLE DEVIATIONS. 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 PRO A 2 -81.07 -59.98 REMARK 500 LYS A 3 -82.28 170.27 REMARK 500 LEU A 4 -25.38 92.02 REMARK 500 ASP A 5 -31.76 42.99 REMARK 500 MET A 6 -92.71 73.32 REMARK 500 ASN A 7 -22.99 169.78 REMARK 500 LYS A 8 -72.72 -142.78 REMARK 500 GLN A 9 -113.69 32.19 REMARK 500 LYS A 10 72.07 124.73 REMARK 500 PRO A 13 -7.53 -50.94 REMARK 500 PRO A 22 -147.12 -57.59 REMARK 500 ASP A 23 -4.45 49.86 REMARK 500 ASP A 24 -26.47 177.03 REMARK 500 CYS A 25 118.33 12.16 REMARK 500 ASN A 30 -114.68 86.60 REMARK 500 ALA A 54 109.90 -42.86 REMARK 500 LEU A 81 -94.59 -56.37 REMARK 500 GLN A 85 96.19 -54.71 REMARK 500 SER A 87 -168.85 -109.78 REMARK 500 PRO A 89 147.73 -37.36 REMARK 500 PRO A 90 -112.36 -61.55 REMARK 500 GLU A 91 28.99 -22.66 REMARK 500 ALA A 98 57.57 -169.77 REMARK 500 LYS A 103 21.33 34.86 REMARK 500 LYS A 113 80.51 -60.62 REMARK 500 SER A 114 60.36 36.63 REMARK 500 ASN A 149 -116.71 51.44 REMARK 500 VAL A 174 59.55 -116.07 REMARK 500 SER A 298 69.65 151.19 REMARK 500 ALA A 318 -44.06 91.90 REMARK 500 HIS A 373 42.54 76.27 REMARK 500 GLN A 377 -99.87 -115.56 REMARK 500 PHE A 380 4.12 99.06 REMARK 500 ALA A 485 54.67 -90.91 REMARK 500 PRO A 503 -117.33 -58.25 REMARK 500 THR A 504 131.32 154.57 REMARK 500 PHE A 508 174.40 104.38 REMARK 500 GLU B 101 65.64 0.33 REMARK 500 ARG B 108 -70.26 -42.50 REMARK 500 SER B 114 13.77 49.13 REMARK 500 LEU B 116 133.83 -35.23 REMARK 500 ASP B 120 22.49 -71.10 REMARK 500 ASN B 149 -115.25 49.77 REMARK 500 ASN B 204 77.92 -109.14 REMARK 500 LYS B 294 -72.54 -64.15 REMARK 500 SER B 298 108.59 -48.42 REMARK 500 GLU B 313 -46.16 11.95 REMARK 500 GLU B 314 47.96 100.36 REMARK 500 SER B 315 134.60 96.84 REMARK 500 GLN B 316 146.35 156.40 REMARK 500 REMARK 500 THIS ENTRY HAS 60 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 38 0.10 SIDE CHAIN REMARK 500 ARG A 320 0.23 SIDE CHAIN REMARK 500 ARG A 353 0.15 SIDE CHAIN REMARK 500 ARG A 376 0.09 SIDE CHAIN REMARK 500 ARG B 163 0.10 SIDE CHAIN REMARK 500 ARG B 463 0.28 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL 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 560 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 43 NE2 REMARK 620 2 HEM A 560 NA 85.4 REMARK 620 3 HEM A 560 NB 95.0 89.7 REMARK 620 4 HEM A 560 NC 86.9 172.3 91.5 REMARK 620 5 HEM A 560 ND 76.6 90.0 171.6 87.8 REMARK 620 6 HIS A 66 NE2 173.4 88.6 87.7 99.1 100.7 REMARK 620 N 1 2 3 4 5 REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEETS PRESENTED AS *BRA* AND *BRB* ON SHEET RECORDS REMARK 700 BELOW ARE ACTUALLY EIGHT-STRANDED BETA-BARRELS. THESE ARE REMARK 700 REPRESENTED BY NINE-STRANDED SHEETS IN WHICH THE FIRST AND REMARK 700 LAST STRANDS ARE IDENTICAL. 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 560 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN A 570 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMN B 570 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PYR B 580 DBREF 1FCB A 1 511 UNP P00175 CYB2_YEAST 81 591 DBREF 1FCB 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 560 43 HET FMN A 570 31 HET FMN B 570 31 HET PYR B 580 6 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM FMN FLAVIN MONONUCLEOTIDE 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 6 PYR C3 H4 O3 FORMUL 7 HOH *283(H2 O) HELIX 1 H2A ARG A 38 ASN A 42 1 5 HELIX 2 H3A ASP A 48 PHE A 52 1 5 HELIX 3 H4A THR A 59 HIS A 66 1 8 HELIX 4 H5A ASN A 69 TYR A 74 1 6 HELIX 5 HAA ASP A 105 PRO A 117 1 13 HELIX 6 HBA LEU A 125 THR A 135 1 11 HELIX 7 HCA ALA A 140 SER A 145 1 6 HELIX 8 HDA VAL A 152 ARG A 163 1 12 HELIX 9 H1A LYS A 210 GLN A 218 1 9 HELIX 10 H2A PRO A 235 ALA A 241 1 7 HELIX 11 H3A LYS A 260 LEU A 272 1 13 HELIX 12 HEA GLU A 290 SER A 298 1 9 HELIX 13 HFA GLY A 317 ALA A 321 1 5 HELIX 14 H4A TRP A 332 LYS A 341 1 10 HELIX 15 H5A GLU A 355 ILE A 363 1 9 HELIX 16 H6A PRO A 384 ARG A 398 1 15 HELIX 17 H7A GLY A 415 LEU A 424 1 10 HELIX 18 HGA ARG A 433 CYS A 441 1 9 HELIX 19 H8A ARG A 444 LEU A 465 1 22 HELIX 20 HHA VAL A 494 TYR A 500 1 7 HELIX 21 HAB ASP B 105 PRO B 117 1 13 HELIX 22 HBB LEU B 125 THR B 135 1 11 HELIX 23 HCB ALA B 140 SER B 145 1 6 HELIX 24 HDB VAL B 152 ARG B 163 1 12 HELIX 25 H1B LYS B 210 GLN B 218 1 9 HELIX 26 H2B PRO B 235 ALA B 241 1 7 HELIX 27 H3B LYS B 260 LEU B 272 1 13 HELIX 28 HEB GLU B 290 SER B 298 1 9 HELIX 29 HFB GLY B 317 ALA B 321 1 5 HELIX 30 H4B TRP B 332 LYS B 341 1 10 HELIX 31 H5B GLU B 355 ILE B 363 1 9 HELIX 32 H6B PRO B 384 ARG B 398 1 15 HELIX 33 H7B GLY B 415 LEU B 424 1 10 HELIX 34 HGB ARG B 433 CYS B 441 1 9 HELIX 35 H8B ARG B 444 LEU B 465 1 22 HELIX 36 HHB VAL B 494 TYR B 500 1 7 SHEET 1 S1A 2 PHE A 165 PHE A 166 0 SHEET 2 S1A 2 LEU A 478 ASP A 479 -1 SHEET 1 S2A 2 THR A 181 MET A 183 0 SHEET 2 S2A 2 SER A 186 VAL A 188 -1 SHEET 1 BRA 9 PHE A 192 VAL A 194 0 SHEET 2 BRA 9 GLN A 225 SER A 228 1 SHEET 3 BRA 9 GLN A 249 LEU A 253 1 SHEET 4 BRA 9 LEU A 277 THR A 280 1 SHEET 5 BRA 9 ILE A 346 VAL A 351 1 SHEET 6 BRA 9 GLY A 367 LEU A 370 1 SHEET 7 BRA 9 GLU A 405 ASP A 409 1 SHEET 8 BRA 9 GLY A 428 LEU A 431 1 SHEET 9 BRA 9 PHE A 192 VAL A 194 1 SHEET 1 S3A 6 LEU A 92 VAL A 93 0 SHEET 2 S3A 6 LYS A 56 ASP A 57 1 SHEET 3 S3A 6 TRP A 26 ILE A 29 1 SHEET 4 S3A 6 TYR A 32 ASP A 35 -1 SHEET 5 S3A 6 LYS A 80 LEU A 84 -1 SHEET 6 S3A 6 LYS A 10 ILE A 11 1 SHEET 1 S1B 2 PHE B 165 PHE B 166 0 SHEET 2 S1B 2 LEU B 478 ASP B 479 -1 SHEET 1 S2B 2 THR B 181 MET B 183 0 SHEET 2 S2B 2 SER B 186 VAL B 188 -1 SHEET 1 BRB 9 PHE B 192 VAL B 194 0 SHEET 2 BRB 9 GLN B 225 SER B 228 1 SHEET 3 BRB 9 GLN B 249 LEU B 253 1 SHEET 4 BRB 9 LEU B 277 THR B 280 1 SHEET 5 BRB 9 ILE B 346 VAL B 351 1 SHEET 6 BRB 9 GLY B 367 LEU B 370 1 SHEET 7 BRB 9 GLU B 405 ASP B 409 1 SHEET 8 BRB 9 GLY B 428 LEU B 431 1 SHEET 9 BRB 9 PHE B 192 VAL B 194 1 LINK NE2 HIS A 43 FE HEM A 560 1555 1555 2.17 LINK NE2 HIS A 66 FE HEM A 560 1555 1555 1.95 SITE 1 AC1 22 ILE A 29 LEU A 36 PHE A 39 HIS A 43 SITE 2 AC1 22 PRO A 44 GLY A 45 VAL A 49 ILE A 50 SITE 3 AC1 22 VAL A 58 ILE A 61 PHE A 62 HIS A 66 SITE 4 AC1 22 VAL A 70 ILE A 75 TYR A 97 TYR A 143 SITE 5 AC1 22 LEU A 199 LEU A 230 LYS A 296 HOH A 633 SITE 6 AC1 22 HOH A 654 HOH A 662 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 589 HOH A 605 SITE 7 AC2 25 HOH A 633 SITE 1 AC3 23 TYR B 144 SER B 195 ALA B 196 THR B 197 SITE 2 AC3 23 ALA B 198 SER B 228 GLN B 252 TYR B 254 SITE 3 AC3 23 THR B 280 LYS B 349 SER B 371 HIS B 373 SITE 4 AC3 23 GLY B 374 ARG B 376 ASP B 409 GLY B 410 SITE 5 AC3 23 ARG B 413 LEU B 431 GLY B 432 ARG B 433 SITE 6 AC3 23 LEU B 436 PYR B 580 HOH B 596 SITE 1 AC4 6 TYR B 143 LEU B 230 TYR B 254 HIS B 373 SITE 2 AC4 6 ARG B 376 FMN B 570 CRYST1 165.510 165.510 113.710 90.00 90.00 120.00 P 32 2 1 12 ORIGX1 0.006042 0.003488 0.000000 0.00000 ORIGX2 0.000000 0.006977 0.000000 0.00000 ORIGX3 0.000000 0.000000 0.008794 0.00000 SCALE1 0.006042 0.003488 0.000000 0.00000 SCALE2 0.000000 0.006977 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008794 0.00000 MTRIX1 1 0.247000 0.435300 -0.865700 -0.04270 1 MTRIX2 1 0.431200 0.750700 0.500500 -0.02660 1 MTRIX3 1 0.867800 -0.496900 -0.002300 -0.38950 1