HEADER OXIDOREDUCTASE 25-JUL-01 1EBE TITLE LAUE DIFFRACTION STUDY ON THE STRUCTURE OF CYTOCHROME C PEROXIDASE TITLE 2 COMPOUND I COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C PEROXIDASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CCP; COMPND 5 EC: 1.11.1.5; COMPND 6 OTHER_DETAILS: COMPOUND I SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE; SOURCE 3 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 4 ORGANISM_TAXID: 4932 KEYWDS OXIDOREDUCTASE, OXIDOREDUCTASE (H2O2(A)), COMPOUND I, LAUE KEYWDS 2 DIFFRACTION EXPDTA X-RAY DIFFRACTION AUTHOR V.FULOP,R.P.PHIZACKERLEY,S.M.SOLTIS,I.J.CLIFTON,S.WAKATSUKI, AUTHOR 2 J.E.ERMAN,J.HAJDU,S.L.EDWARDS REVDAT 4 13-DEC-23 1EBE 1 REMARK REVDAT 3 25-JAN-17 1EBE 1 REMARK REVDAT 2 24-FEB-09 1EBE 1 VERSN REVDAT 1 26-JUL-01 1EBE 0 JRNL AUTH V.FULOP,R.P.PHIZACKERLEY,S.M.SOLTIS,I.J.CLIFTON,S.WAKATSUKI, JRNL AUTH 2 J.E.ERMAN,J.HAJDU,S.L.EDWARDS JRNL TITL LAUE DIFFRACTION STUDY ON THE STRUCTURE OF CYTOCHROME C JRNL TITL 2 PEROXIDASE COMPOUND I JRNL REF STRUCTURE V. 2 201 1994 JRNL REFN ISSN 0969-2126 JRNL PMID 8069633 JRNL DOI 10.1016/S0969-2126(00)00021-6 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.C.FINZEL,T.L.POULOS,J.KRAUT REMARK 1 TITL CRYSTAL STRUCTURE OF YEAST CYTOCHROME C PEROXIDASE REFINED REMARK 1 TITL 2 AT 1.7 ANGSTROMS RESOLUTION REMARK 1 REF J.BIOL.CHEM. V. 259 13027 1984 REMARK 1 REFN ISSN 0021-9258 REMARK 1 PMID 6092361 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 42.0 REMARK 3 NUMBER OF REFLECTIONS : 9070 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 SET) : 0.144 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 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 2298 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 44 REMARK 3 SOLVENT ATOMS : 261 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.10 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) : 0.020 REMARK 3 BOND ANGLES (DEGREES) : 3.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : 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 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: OMITTED FROM THIS ENTRY ARE DISORDERED REMARK 3 SURFACE ATOMS WHOSE POSITION COULD NOT BE DETERMINED EVEN AFTER REMARK 3 REFINEMENT. ALL ATOMS PRESENT IN ENTRY 2CYP WERE USED IN REMARK 3 REFINEMENT REMARK 4 REMARK 4 1EBE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-JUL-01. REMARK 100 THE DEPOSITION ID IS D_1290008385. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-90 REMARK 200 TEMPERATURE (KELVIN) : 279.0 REMARK 200 PH : 6.00 REMARK 200 NUMBER OF CRYSTALS USED : 4 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : L REMARK 200 WAVELENGTH OR RANGE (A) : 0.2-2.5 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : FILM REMARK 200 DETECTOR MANUFACTURER : KODAK DEF5 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : LEAP REMARK 200 DATA SCALING SOFTWARE : LEAP REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9089 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 8.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 42.0 REMARK 200 DATA REDUNDANCY : 7.700 REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 37.5000 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: LAUE REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CCP4, X-PLOR REMARK 200 STARTING MODEL: 2CYP REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SEE REFERENCE EDWARDS ET AL. REMARK 280 BIOCHEMISTRY 26, 1503-1511 (1987), PH 6.00 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 53.70000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 25.70000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.40000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 25.70000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 53.70000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 38.40000 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 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 400 REMARK 400 COMPOUND REMARK 400 REMOVES TOXIC RADICALS THAT ARE PRODUCED WITHIN CELLS 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 1 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 THR A 2 CB OG1 CG2 REMARK 470 LEU A 4 CD1 REMARK 470 VAL A 10 CG2 REMARK 470 LYS A 12 NZ REMARK 470 GLU A 17 CG CD OE1 OE2 REMARK 470 LYS A 21 NZ REMARK 470 GLU A 32 CG CD OE1 OE2 REMARK 470 GLU A 35 CG CD OE1 OE2 REMARK 470 ASN A 38 OD1 ND2 REMARK 470 LYS A 74 CG CD CE NZ REMARK 470 LYS A 90 CD CE NZ REMARK 470 GLU A 93 CG CD OE1 OE2 REMARK 470 LYS A 97 CG CD CE NZ REMARK 470 GLN A 120 OE1 NE2 REMARK 470 LYS A 183 CG CD CE NZ REMARK 470 ASP A 210 OD1 OD2 REMARK 470 LYS A 212 CD CE NZ REMARK 470 ASN A 219 OD1 ND2 REMARK 470 LYS A 226 CG CD CE NZ REMARK 470 LYS A 243 CG CD CE NZ REMARK 470 LYS A 249 CE NZ REMARK 470 LYS A 260 NZ REMARK 470 LYS A 264 CD CE NZ REMARK 470 LYS A 278 CG CD CE NZ REMARK 470 ASP A 279 OD1 OD2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 HIS A 175 CG HIS A 175 CD2 0.057 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 ARG A 14 NE - CZ - NH1 ANGL. DEV. = -7.0 DEGREES REMARK 500 ARG A 14 NE - CZ - NH2 ANGL. DEV. = 8.8 DEGREES REMARK 500 TYR A 16 CB - CG - CD1 ANGL. DEV. = -4.1 DEGREES REMARK 500 VAL A 22 CG1 - CB - CG2 ANGL. DEV. = -10.6 DEGREES REMARK 500 ARG A 31 NE - CZ - NH1 ANGL. DEV. = -7.7 DEGREES REMARK 500 ARG A 31 NE - CZ - NH2 ANGL. DEV. = 3.0 DEGREES REMARK 500 TRP A 51 CD1 - CG - CD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 TRP A 51 CB - CG - CD1 ANGL. DEV. = -10.2 DEGREES REMARK 500 TRP A 51 CE2 - CD2 - CG ANGL. DEV. = -6.0 DEGREES REMARK 500 TRP A 57 CD1 - CG - CD2 ANGL. DEV. = 6.7 DEGREES REMARK 500 TRP A 57 CG - CD1 - NE1 ANGL. DEV. = -6.6 DEGREES REMARK 500 TRP A 57 CE2 - CD2 - CG ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG A 72 NE - CZ - NH2 ANGL. DEV. = 4.8 DEGREES REMARK 500 TRP A 101 CD1 - CG - CD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 TRP A 101 CE2 - CD2 - CG ANGL. DEV. = -6.8 DEGREES REMARK 500 TRP A 126 CD1 - CG - CD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 TRP A 126 CE2 - CD2 - CG ANGL. DEV. = -5.7 DEGREES REMARK 500 ARG A 127 CB - CG - CD ANGL. DEV. = -16.9 DEGREES REMARK 500 ARG A 127 NE - CZ - NH1 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG A 127 NE - CZ - NH2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG A 130 NE - CZ - NH1 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG A 130 NE - CZ - NH2 ANGL. DEV. = 6.1 DEGREES REMARK 500 ARG A 143 NE - CZ - NH1 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG A 143 NE - CZ - NH2 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG A 155 NE - CZ - NH1 ANGL. DEV. = -10.1 DEGREES REMARK 500 ARG A 155 NE - CZ - NH2 ANGL. DEV. = 9.1 DEGREES REMARK 500 ARG A 160 NE - CZ - NH1 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG A 160 NE - CZ - NH2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG A 166 NE - CZ - NH1 ANGL. DEV. = -5.5 DEGREES REMARK 500 ARG A 166 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES REMARK 500 HIS A 181 CB - CG - CD2 ANGL. DEV. = -11.2 DEGREES REMARK 500 TRP A 191 CD1 - CG - CD2 ANGL. DEV. = 6.6 DEGREES REMARK 500 TRP A 191 CE2 - CD2 - CG ANGL. DEV. = -6.1 DEGREES REMARK 500 LEU A 206 CA - CB - CG ANGL. DEV. = 14.3 DEGREES REMARK 500 TRP A 211 CD1 - CG - CD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 TRP A 223 CD1 - CG - CD2 ANGL. DEV. = 6.4 DEGREES REMARK 500 TRP A 223 CE2 - CD2 - CG ANGL. DEV. = -6.0 DEGREES REMARK 500 TYR A 229 CB - CG - CD1 ANGL. DEV. = -5.0 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 SER A 15 -159.70 -121.70 REMARK 500 ASP A 33 52.27 -93.65 REMARK 500 ASP A 148 25.97 -72.65 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 TYR A 244 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2015 DISTANCE = 7.26 ANGSTROMS REMARK 525 HOH A2019 DISTANCE = 7.11 ANGSTROMS REMARK 525 HOH A2044 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH A2076 DISTANCE = 6.29 ANGSTROMS 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 A1295 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 175 NE2 REMARK 620 2 HEM A1295 NA 85.5 REMARK 620 3 HEM A1295 NB 87.9 91.4 REMARK 620 4 HEM A1295 NC 96.7 177.2 87.0 REMARK 620 5 HEM A1295 ND 87.5 88.7 175.3 93.1 REMARK 620 6 O A1296 O 172.1 93.7 100.0 84.4 84.6 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 A1295 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE O A1296 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1A2F RELATED DB: PDB REMARK 900 PROBING THE STRENGTH AND CHARACTER OF AN ASP-HIS-X HYDROGEN BOND BY REMARK 900 INTRODUCING BURIED CHARGES REMARK 900 RELATED ID: 1A2G RELATED DB: PDB REMARK 900 PROBING THE STRENGTH AND CHARACTER OF AN ASP-HIS-X HYDROGEN BOND BY REMARK 900 INTRODUCING BURIED CHARGES REMARK 900 RELATED ID: 1AA4 RELATED DB: PDB REMARK 900 SPECIFICITY OF LIGAND BINDING IN A BURIED POLAR CAVITY OF REMARK 900 CYTOCHROME C PEROXIDASE REMARK 900 RELATED ID: 1AC4 RELATED DB: PDB REMARK 900 VARIATION IN THE STRENGTH OF A CH TO O HYDROGEN BOND IN REMARK 900 ANARTIFICIAL PROTEIN CAVITY (2,3,4-TRIMETHYL-1,3-THIAZOLE) REMARK 900 RELATED ID: 1AC8 RELATED DB: PDB REMARK 900 VARIATION IN THE STRENGTH OF A CH TO O HYDROGEN BOND IN REMARK 900 ANARTIFICIAL PROTEIN CAVITY (3,4,5-TRIMETHYLTHIAZOLE) REMARK 900 RELATED ID: 1AEB RELATED DB: PDB REMARK 900 SPECIFICITY OF LIGAND BINDING TO A BURIED POLAR CAVITY AT THE REMARK 900 ACTIVE SITE OF CYTOCHROME C PEROXIDASE (3-METHYLTHIAZOLE) REMARK 900 RELATED ID: 1AED RELATED DB: PDB REMARK 900 SPECIFICITY OF LIGAND BINDING TO A BURIED POLAR CAVITY AT THE REMARK 900 ACTIVE SITE OF CYTOCHROME C PEROXIDASE (3,4-DIMETHYLTHIAZOLE) REMARK 900 RELATED ID: 1AEE RELATED DB: PDB REMARK 900 SPECIFICITY OF LIGAND BINDING TO A BURIED POLAR CAVITY AT THE REMARK 900 ACTIVE SITE OF CYTOCHROME C PEROXIDASE (ANILINE) REMARK 900 RELATED ID: 1AEF RELATED DB: PDB REMARK 900 SPECIFICITY OF LIGAND BINDING TO A BURIED POLAR CAVITY AT THE REMARK 900 ACTIVE SITE OF CYTOCHROME C PEROXIDASE (3-AMINOPYRIDINE) REMARK 900 RELATED ID: 1AEG RELATED DB: PDB REMARK 900 SPECIFICITY OF LIGAND BINDING TO A BURIED POLAR CAVITY AT THE REMARK 900 ACTIVE SITE OF CYTOCHROME C PEROXIDASE (4-AMINOPYRIDINE) REMARK 900 RELATED ID: 1AEH RELATED DB: PDB REMARK 900 SPECIFICITY OF LIGAND BINDING TO A BURIED POLAR CAVITY AT THE REMARK 900 ACTIVE SITE OF CYTOCHROME C PEROXIDASE (2-AMINO-4-METHYLTHIAZOLE) REMARK 900 RELATED ID: 1AEJ RELATED DB: PDB REMARK 900 SPECIFICITY OF LIGAND BINDING TO A BURIED POLAR CAVITY AT THE REMARK 900 ACTIVE SITE OF CYTOCHROME C PEROXIDASE (1-VINYLIMIDAZOLE) REMARK 900 RELATED ID: 1AEK RELATED DB: PDB REMARK 900 SPECIFICITY OF LIGAND BINDING TO A BURIED POLAR CAVITY AT THE REMARK 900 ACTIVE SITE OF CYTOCHROME C PEROXIDASE (INDOLINE) REMARK 900 RELATED ID: 1AEM RELATED DB: PDB REMARK 900 SPECIFICITY OF LIGAND BINDING TO A BURIED POLAR CAVITY AT THE REMARK 900 ACTIVE SITE OF CYTOCHROME C PEROXIDASE (IMIDAZO[1,2-A] PYRIDINE) REMARK 900 RELATED ID: 1AEN RELATED DB: PDB REMARK 900 SPECIFICITY OF LIGAND BINDING TO A BURIED POLAR CAVITY AT THE REMARK 900 ACTIVE SITE OF CYTOCHROME C PEROXIDASE (2-AMINO-5-METHYLTHIAZOLE) REMARK 900 RELATED ID: 1AEO RELATED DB: PDB REMARK 900 SPECIFICITY OF LIGAND BINDING TO A BURIED POLAR CAVITY AT THE REMARK 900 ACTIVE SITE OF CYTOCHROME C PEROXIDASE (2-AMINOPYRIDINE) REMARK 900 RELATED ID: 1AEQ RELATED DB: PDB REMARK 900 VARIATION IN THE STRENGTH OF A CH TO O HYDROGEN BOND IN REMARK 900 ANARTIFICIAL PROTEIN CAVITY (2-ETHYLIMIDAZOLE) REMARK 900 RELATED ID: 1AES RELATED DB: PDB REMARK 900 SPECIFICITY OF LIGAND BINDING TO A BURIED POLAR CAVITY AT THE REMARK 900 ACTIVE SITE OF CYTOCHROME C PEROXIDASE (IMIDAZOLE) REMARK 900 RELATED ID: 1AET RELATED DB: PDB REMARK 900 VARIATION IN THE STRENGTH OF A CH TO O HYDROGEN BOND IN REMARK 900 ANARTIFICIAL PROTEIN CAVITY (1-METHYLIMIDAZOLE) REMARK 900 RELATED ID: 1AEU RELATED DB: PDB REMARK 900 SPECIFICITY OF LIGAND BINDING IN A POLAR CAVITY OF CYTOCHROME C REMARK 900 PEROXIDASE (2-METHYLIMIDAZOLE) REMARK 900 RELATED ID: 1AEV RELATED DB: PDB REMARK 900 INTRODUCTION OF NOVEL SUBSTRATE OXIDATION INTO CYTOCHROME C REMARK 900 PEROXIDASE BY CAVITY COMPLEMENTATION: OXIDATION OF 2-AMINOTHIAZOLE REMARK 900 AND COVALENT MODIFICATION OF THE ENZYME (2-AMINOTHIAZOLE) REMARK 900 RELATED ID: 1BEJ RELATED DB: PDB REMARK 900 INTERACTION BETWEEN PROXIMAL AND DISTALS REGIONS OF CYTOCHROME C REMARK 900 PEROXIDASE REMARK 900 RELATED ID: 1BEK RELATED DB: PDB REMARK 900 EFFECT OF UNNATURAL HEME SUBSTITUTION ON KINETICS OF ELECTRON REMARK 900 TRANSFER IN CYTOCHROME C PEROXIDASE REMARK 900 RELATED ID: 1BEM RELATED DB: PDB REMARK 900 INTERACTION BETWEEN PROXIMAL AND DISTALS REGIONS OF CYTOCHROME C REMARK 900 PEROXIDASE REMARK 900 RELATED ID: 1BEP RELATED DB: PDB REMARK 900 EFFECT OF UNNATURAL HEME SUBSTITUTION ON KINETICS OF ELECTRON REMARK 900 TRANSFER IN CYTOCHROME C PEROXIDASE REMARK 900 RELATED ID: 1BEQ RELATED DB: PDB REMARK 900 INTERACTION BETWEEN PROXIMAL AND DISTALS REGIONS OF CYTOCHROME C REMARK 900 PEROXIDASE REMARK 900 RELATED ID: 1BES RELATED DB: PDB REMARK 900 INTERACTION BETWEEN PROXIMAL AND DISTALS REGIONS OF CYTOCHROME C REMARK 900 PEROXIDASE REMARK 900 RELATED ID: 1BJ9 RELATED DB: PDB REMARK 900 EFFECT OF UNNATURAL HEME SUBSTITUTION ON KINETICS OF ELECTRON REMARK 900 TRANSFER IN CYTOCHROME C PEROXIDASE REMARK 900 RELATED ID: 1BVA RELATED DB: PDB REMARK 900 MANGANESE BINDING MUTANT IN CYTOCHROME C PEROXIDASE REMARK 900 RELATED ID: 1CCA RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE (CCP-MKT) WILD TYPE REMARK 900 RELATED ID: 1CCB RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE (CCP-MKT) MUTANT WITH ASP 235 REPLACED BY REMARK 900 GLU (D235E) REMARK 900 RELATED ID: 1CCC RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE (CCP-MKT) MUTANT WITH ASP 235 REPLACED BY REMARK 900 ALA (D235A) REMARK 900 RELATED ID: 1CCE RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE (CCP-MKT) MUTANT WITH HIS 175 REPLACED BY REMARK 900 GLY (H175G) REMARK 900 RELATED ID: 1CCG RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE (CCP-MKT) MUTANT WITH HIS 175 REPLACED BY REMARK 900 GLY (H175G) COMPLEXED WITH IMIDAZOLE REMARK 900 RELATED ID: 1CCI RELATED DB: PDB REMARK 900 HOW FLEXIBLE ARE PROTEINS? TRAPPING OF A FLEXIBLE LOOP REMARK 900 RELATED ID: 1CCJ RELATED DB: PDB REMARK 900 CONFORMER SELECTION BY LIGAND BINDING OBSERVED WITH REMARK 900 PROTEINCRYSTALLOGRAPHY REMARK 900 RELATED ID: 1CCK RELATED DB: PDB REMARK 900 ALTERING SUBSTRATE SPECIFICITY OF CYTOCHROME C PEROXIDASE TOWARDS A REMARK 900 SMALL MOLECULAR SUBSTRATE PEROXIDASE BY SUBSTITUTING TYROSINE FOR REMARK 900 PHE 202 REMARK 900 RELATED ID: 1CCL RELATED DB: PDB REMARK 900 PROBING THE STRENGTH AND CHARACTER OF AN ASP-HIS-X HYDROGEN BOND BY REMARK 900 INTRODUCING BURIED CHARGES REMARK 900 RELATED ID: 1CCP RELATED DB: PDB REMARK 900 YEAST CYTOCHROME C PEROXIDASE REMARK 900 RELATED ID: 1CMP RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE (RECOMBINANT YEAST, CCP-MKT) MUTANT WITH REMARK 900 TRP 191 REPLACED BY GLY (W191G) COMPLEXED WITH 1,2-DIMETHYLIMADAZOLE REMARK 900 RELATED ID: 1CMQ RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE (RECOMBINANT YEAST, CCP-MKT) MUTANT WITH REMARK 900 TRP 191 REPLACED BY GLY (W191G) REMARK 900 RELATED ID: 1CMT RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE (CCP-MKT) MUTANT WITH INITIAL MET, LYS, THR REMARK 900 AND WITH TRP 191 REPLACED BY GLY (INS(M1,K2,T3),W191G) AND SOAKED REMARK 900 IN 40 MILLIMOLAR POTASSIUM (K+) REMARK 900 RELATED ID: 1CMU RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE (CCP-MKT) MUTANT WITH INITIAL MET, LYS, THR REMARK 900 AND WITH TRP 191 REPLACED BY GLY AND ASP 235 REPLACED BY ASN REMARK 900 (INS(M1,K2,T3),W191G,D235N) AND SOAKED IN 40 MILLIMOLAR POTASSIUM REMARK 900 (K+) REMARK 900 RELATED ID: 1CPD RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE MUTANT WITH MET ILE ADDED AT N-TERMINUS AND REMARK 900 TRP 191 REPLACED BY GLY (MI,W191G) COMPLEXED WITH AN AMMONIUM ION REMARK 900 (NH4+) REMARK 900 RELATED ID: 1CPE RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE MUTANT WITH MET ILE ADDED AT N-TERMINUS AND REMARK 900 TRP 191 REPLACED BY GLY (MI,W191G) COMPLEXED WITH A POTASSIUM ION REMARK 900 (K+) REMARK 900 RELATED ID: 1CPF RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE MUTANT WITH MET ILE ADDED AT N-TERMINUS AND REMARK 900 TRP 191 REPLACED BY GLY (MI,W191G) COMPLEXED WITH A TRIS (+) ION REMARK 900 RELATED ID: 1CPG RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE MUTANT WITH MET ILE ADDED AT N-TERMINUS AND REMARK 900 TRP 191 REPLACED BY GLN (MI,W191Q) REMARK 900 RELATED ID: 1CYF RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE REMARK 900 RELATED ID: 1DCC RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE MUTANT WITH MET ILE ADDED AT N-TERMINUS AND REMARK 900 TRP 191 REPLACED BY PHE (MI,W191F) COMPLEXED WITH DIOXYGEN REMARK 900 RELATED ID: 1DJ1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF R48A MUTANT OF CYTOCHROME C PEROXIDASE REMARK 900 RELATED ID: 1DJ5 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF R48A MUTANT OF CYTOCHROME C PEROXIDASE WITH N- REMARK 900 HYDROXYGUANIDINE BOUND REMARK 900 RELATED ID: 1DS4 RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE H175G MUTANT, IMIDAZOLE COMPLEX, PH 6, 100K REMARK 900 RELATED ID: 1DSE RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE H175G MUTANT, IMIDAZOLE COMPLEX, WITH REMARK 900 PHOSPHATE BOUND, PH 6, 100K REMARK 900 RELATED ID: 1DSG RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE H175G MUTANT, IMIDAZOLE COMPLEX AT PH 5, REMARK 900 ROOM TEMPERATURE. REMARK 900 RELATED ID: 1DSO RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE H175G MUTANT, IMIDAZOLE COMPLEX AT PH 6, REMARK 900 ROOM TEMPERATURE. REMARK 900 RELATED ID: 1DSP RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE H175G MUTANT, IMIDAZOLE COMPLEX AT PH 7, REMARK 900 ROOM TEMPERATURE. REMARK 900 RELATED ID: 1JDR RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF A PROXIMAL DOMAIN POTASSIUM BINDINGVARIANT OF REMARK 900 CYTOCHROME C PEROXIDASE REMARK 900 RELATED ID: 1RYC RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE W191G FROM SACCHAROMYCES CEREVISIAE REMARK 900 RELATED ID: 2CCP RELATED DB: PDB REMARK 900 YEAST CYTOCHROME C PEROXIDASE MUTANT WITH ASP 235 REPLACED BY ASN REMARK 900 (D235N) REMARK 900 RELATED ID: 2CYP RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE (FERROCYTOCHROME C (COLON) H2O2 REDUCTASE) REMARK 900 RELATED ID: 2PCB RELATED DB: PDB REMARK 900 YEAST CYTOCHROME C PEROXIDASE (CCP) COMPLEX WITH HORSE HEART REMARK 900 CYTOCHROME C REMARK 900 RELATED ID: 2PCC RELATED DB: PDB REMARK 900 YEAST CYTOCHROME C PEROXIDASE (CCP) COMPLEX WITH YEAST ISO-1- REMARK 900 CYTOCHROME C REMARK 900 RELATED ID: 3CCP RELATED DB: PDB REMARK 900 YEAST CYTOCHROME C PEROXIDASE MUTANT WITH TRP 191 REPLACED BY PHE REMARK 900 (W191F) REMARK 900 RELATED ID: 3CCX RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE (CCP-MKT) MUTANT WITH MET-LYS-THR INSERTED REMARK 900 AT THE N-TERMINUS, THR 52 REPLACED BY ILE, ALA 147 REPLACED BY TYR, REMARK 900 ASP 152 REPLACED BY GLY (INS(M1,K2,T3),T52I,A147Y,D152G) REMARK 900 RELATED ID: 4CCP RELATED DB: PDB REMARK 900 YEAST CYTOCHROME C PEROXIDASE MUTANT WITH TRP 51 REPLACED BY PHE REMARK 900 (W51F) REMARK 900 RELATED ID: 4CCX RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE (CCP-MKT) MUTANT WITH MET-LYS-THR INSERTED REMARK 900 AT THE N-TERMINUS, THR 53 REPLACED BY ILE, ALA 147 REPLACED BY MET, REMARK 900 ASP 152 REPLACED BY GLY (INS(M1,K2,T3),T53I,A147M,D152G) REMARK 900 RELATED ID: 5CCP RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE MUTANT WITH MET ILE ADDED AT N-TERMINUS AND REMARK 900 HIS 52 REPLACED BY LEU (MI,H52L) REMARK 900 RELATED ID: 6CCP RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE MUTANT WITH MET ILE ADDED AT N-TERMINUS AND REMARK 900 ARG 48 REPLACED BY LYS (MI,R48K) REMARK 900 RELATED ID: 7CCP RELATED DB: PDB REMARK 900 CYTOCHROME C PEROXIDASE MUTANT WITH MET ILE ADDED AT N-TERMINUS AND REMARK 900 ARG 48 REPLACED BY LEU (MI,R48L) DBREF 1EBE A 1 294 UNP P00431 CCPR_YEAST 68 361 SEQADV 1EBE ASP A 272 UNP P00431 ASN 339 CONFLICT SEQRES 1 A 294 THR THR PRO LEU VAL HIS VAL ALA SER VAL GLU LYS GLY SEQRES 2 A 294 ARG SER TYR GLU ASP PHE GLN LYS VAL TYR ASN ALA ILE SEQRES 3 A 294 ALA LEU LYS LEU ARG GLU ASP ASP GLU TYR ASP ASN TYR SEQRES 4 A 294 ILE GLY TYR GLY PRO VAL LEU VAL ARG LEU ALA TRP HIS SEQRES 5 A 294 THR SER GLY THR TRP ASP LYS HIS ASP ASN THR GLY GLY SEQRES 6 A 294 SER TYR GLY GLY THR TYR ARG PHE LYS LYS GLU PHE ASN SEQRES 7 A 294 ASP PRO SER ASN ALA GLY LEU GLN ASN GLY PHE LYS PHE SEQRES 8 A 294 LEU GLU PRO ILE HIS LYS GLU PHE PRO TRP ILE SER SER SEQRES 9 A 294 GLY ASP LEU PHE SER LEU GLY GLY VAL THR ALA VAL GLN SEQRES 10 A 294 GLU MET GLN GLY PRO LYS ILE PRO TRP ARG CYS GLY ARG SEQRES 11 A 294 VAL ASP THR PRO GLU ASP THR THR PRO ASP ASN GLY ARG SEQRES 12 A 294 LEU PRO ASP ALA ASP LYS ASP ALA ASP TYR VAL ARG THR SEQRES 13 A 294 PHE PHE GLN ARG LEU ASN MET ASN ASP ARG GLU VAL VAL SEQRES 14 A 294 ALA LEU MET GLY ALA HIS ALA LEU GLY LYS THR HIS LEU SEQRES 15 A 294 LYS ASN SER GLY TYR GLU GLY PRO TRP GLY ALA ALA ASN SEQRES 16 A 294 ASN VAL PHE THR ASN GLU PHE TYR LEU ASN LEU LEU ASN SEQRES 17 A 294 GLU ASP TRP LYS LEU GLU LYS ASN ASP ALA ASN ASN GLU SEQRES 18 A 294 GLN TRP ASP SER LYS SER GLY TYR MET MET LEU PRO THR SEQRES 19 A 294 ASP TYR SER LEU ILE GLN ASP PRO LYS TYR LEU SER ILE SEQRES 20 A 294 VAL LYS GLU TYR ALA ASN ASP GLN ASP LYS PHE PHE LYS SEQRES 21 A 294 ASP PHE SER LYS ALA PHE GLU LYS LEU LEU GLU ASP GLY SEQRES 22 A 294 ILE THR PHE PRO LYS ASP ALA PRO SER PRO PHE ILE PHE SEQRES 23 A 294 LYS THR LEU GLU GLU GLN GLY LEU HET HEM A1295 43 HET O A1296 1 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM O OXYGEN ATOM HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 O O FORMUL 4 HOH *261(H2 O) HELIX 1 1 SER A 15 ASP A 33 1 19 HELIX 2 2 GLU A 35 ILE A 40 1 6 HELIX 3 3 TYR A 42 GLY A 55 1 14 HELIX 4 4 GLY A 69 ARG A 72 5 4 HELIX 5 5 PHE A 73 ASN A 78 1 6 HELIX 6 6 ASP A 79 ALA A 83 5 5 HELIX 7 7 LEU A 85 PHE A 99 1 15 HELIX 8 8 SER A 103 MET A 119 1 17 HELIX 9 9 PRO A 134 THR A 138 5 5 HELIX 10 10 ASP A 150 ARG A 160 1 11 HELIX 11 11 ASN A 164 GLY A 173 1 10 HELIX 12 12 ALA A 174 LEU A 177 5 4 HELIX 13 13 HIS A 181 GLY A 186 1 6 HELIX 14 14 ASN A 200 GLU A 209 1 10 HELIX 15 15 LEU A 232 SER A 237 1 6 HELIX 16 16 TYR A 236 ASP A 241 1 6 HELIX 17 17 ASP A 241 ASN A 253 1 13 HELIX 18 18 ASP A 254 ASP A 272 1 19 HELIX 19 19 THR A 288 GLN A 292 5 5 SHEET 1 AA 2 HIS A 6 VAL A 7 0 SHEET 2 AA 2 ILE A 274 THR A 275 1 N THR A 275 O HIS A 6 SHEET 1 AB 2 LYS A 179 THR A 180 0 SHEET 2 AB 2 GLY A 189 PRO A 190 -1 O GLY A 189 N THR A 180 SHEET 1 AC 3 LYS A 212 LYS A 215 0 SHEET 2 AC 3 GLU A 221 ASP A 224 -1 O GLN A 222 N GLU A 214 SHEET 3 AC 3 MET A 230 MET A 231 -1 O MET A 231 N TRP A 223 LINK NE2 HIS A 175 FE HEM A1295 1555 1555 2.04 LINK FE HEM A1295 O O A1296 1555 1555 1.66 SITE 1 AC1 23 PRO A 44 VAL A 45 ARG A 48 TRP A 51 SITE 2 AC1 23 PRO A 145 ASP A 146 LEU A 171 MET A 172 SITE 3 AC1 23 ALA A 174 HIS A 175 GLY A 178 LYS A 179 SITE 4 AC1 23 THR A 180 HIS A 181 ASN A 184 SER A 185 SITE 5 AC1 23 TRP A 191 LEU A 232 O A1296 HOH A2041 SITE 6 AC1 23 HOH A2046 HOH A2057 HOH A2261 SITE 1 AC2 5 ARG A 48 TRP A 51 HIS A 175 HEM A1295 SITE 2 AC2 5 HOH A2057 CRYST1 107.400 76.800 51.400 90.00 90.00 90.00 P 21 21 21 4 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 0.009311 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013021 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019455 0.00000