4CCP - Header Asymmetric Unit

HEADER OXIDOREDUCTASE 28-FEB-90 4CCP

TITLE X-RAY STRUCTURES OF RECOMBINANT YEAST CYTOCHROME C PEROXIDASE AND TITLE 2 THREE HEME-CLEFT MUTANTS PREPARED BY SITE-DIRECTED MUTAGENESIS

COMPND MOL_ID: 1; COMPND 2 MOLECULE: YEAST CYTOCHROME C PEROXIDASE; COMPND 3 CHAIN: A; COMPND 4 EC: 1.11.1.5; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: 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

EXPDTA X-RAY DIFFRACTION

AUTHOR J.WANG,J.M.MAURO,S.L.EDWARDS,S.J.OATLEY,L.A.FISHEL,V.A.ASHFORD,N.- AUTHOR 2 H.XUONG,J.KRAUT

REVDAT 5 05-OCT-11 4CCP 1 SEQADV VERSN REVDAT 4 24-FEB-09 4CCP 1 VERSN REVDAT 3 01-APR-03 4CCP 1 JRNL REVDAT 2 15-APR-93 4CCP 3 REMARK SEQRES HELIX ATOM REVDAT 1 15-JUL-91 4CCP 0

JRNL AUTH J.M.WANG,M.MAURO,S.L.EDWARDS,S.J.OATLEY,L.A.FISHEL, JRNL AUTH 2 V.A.ASHFORD,N.H.XUONG,J.KRAUT JRNL TITL X-RAY STRUCTURES OF RECOMBINANT YEAST CYTOCHROME C JRNL TITL 2 PEROXIDASE AND THREE HEME-CLEFT MUTANTS PREPARED BY JRNL TITL 3 SITE-DIRECTED MUTAGENESIS. JRNL REF BIOCHEMISTRY V. 29 7160 1990 JRNL REFN ISSN 0006-2960 JRNL PMID 2169873 JRNL DOI 10.1021/BI00483A003

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 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PROLSQ REMARK 3 AUTHORS : KONNERT,HENDRICKSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL 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) : 0.160 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 : 2336 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 212 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) : 0.015 ; NULL REMARK 3 ANGLE DISTANCE (A) : 0.035 ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.045 ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.017 ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.173 ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.190 ; NULL REMARK 3 MULTIPLE TORSION (A) : 0.190 ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : 0.170 ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 3.600 ; NULL REMARK 3 STAGGERED (DEGREES) : 16.800; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.400 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.500 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 3.300 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.300 ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 COORDINATES FOR RESIDUES -1, 0 AND 1 ARE NOT INCLUDED IN REMARK 3 THIS ENTRY BECAUSE THESE RESIDUES COULD NOT BE RESOLVED IN REMARK 3 THE FINAL ELECTRON DENSITY MAPS. ALTHOUGH COORDINATES FOR REMARK 3 RESIDUE 2 ARE INCLUDED, THEY ARE NOT WELL DEFINED DUE TO REMARK 3 VERY LARGE TEMPERATURE FACTORS (OVER 100 ANGSTROMS REMARK 3 SQUARED).

REMARK 4 REMARK 4 4CCP COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.

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 <I/SIGMA(I)> 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 <I/SIGMA(I)> 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 (%): 53.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.63 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL

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 52.38000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 22.83500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.10500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 22.83500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 52.38000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.10500 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 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A -1 REMARK 465 ILE A 0 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 LYS A 12 NZ REMARK 470 GLU A 35 CD OE1 OE2 REMARK 470 LYS A 74 CE NZ REMARK 470 LYS A 90 CD CE NZ REMARK 470 LYS A 97 CD CE NZ REMARK 470 LYS A 183 CE NZ REMARK 470 LYS A 226 CD CE NZ REMARK 470 LYS A 260 CE NZ REMARK 470 LYS A 278 CD CE NZ

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 O HOH A 431 O HOH A 526 4566 1.51 REMARK 500 OD2 ASP A 34 O HOH A 568 3545 2.08 REMARK 500 REMARK 500 REMARK: NULL 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 THR A 2 N THR A 2 CA 0.208 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. = -3.9 DEGREES REMARK 500 ARG A 127 CD - NE - CZ ANGL. DEV. = 10.1 DEGREES REMARK 500 ARG A 130 NE - CZ - NH1 ANGL. DEV. = 4.3 DEGREES REMARK 500 ARG A 130 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ASP A 132 CB - CG - OD1 ANGL. DEV. = 9.1 DEGREES REMARK 500 ASP A 132 CB - CG - OD2 ANGL. DEV. = -6.5 DEGREES REMARK 500 ARG A 143 NE - CZ - NH1 ANGL. DEV. = -6.9 DEGREES REMARK 500 ARG A 143 NE - CZ - NH2 ANGL. DEV. = 4.4 DEGREES REMARK 500 ASP A 150 CB - CG - OD1 ANGL. DEV. = 7.5 DEGREES REMARK 500 ASP A 165 CB - CG - OD2 ANGL. DEV. = -6.1 DEGREES REMARK 500 ARG A 166 NE - CZ - NH1 ANGL. DEV. = 5.3 DEGREES REMARK 500 ASP A 235 CB - CG - OD2 ANGL. DEV. = -5.7 DEGREES REMARK 500 ASP A 279 CB - CG - OD2 ANGL. DEV. = -6.2 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 ASP A 148 42.18 -93.04 REMARK 500 ASN A 219 33.36 71.79 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 143 0.09 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 ASN A 208 24.3 L L OUTSIDE RANGE 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 A 453 DISTANCE = 5.59 ANGSTROMS REMARK 525 HOH A 526 DISTANCE = 5.46 ANGSTROMS REMARK 525 HOH A 536 DISTANCE = 8.26 ANGSTROMS REMARK 525 HOH A 583 DISTANCE = 5.19 ANGSTROMS REMARK 525 HOH A 750 DISTANCE = 10.31 ANGSTROMS REMARK 525 HOH A 817 DISTANCE = 6.32 ANGSTROMS REMARK 525 HOH A 836 DISTANCE = 5.01 ANGSTROMS REMARK 525 HOH A 942 DISTANCE = 12.55 ANGSTROMS REMARK 525 HOH A 943 DISTANCE = 6.71 ANGSTROMS REMARK 525 HOH A 945 DISTANCE = 9.10 ANGSTROMS REMARK 525 HOH A 946 DISTANCE = 5.16 ANGSTROMS REMARK 525 HOH A 949 DISTANCE = 7.25 ANGSTROMS REMARK 525 HOH A 977 DISTANCE = 10.15 ANGSTROMS REMARK 525 HOH A 978 DISTANCE = 6.06 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 A 296 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 175 NE2 REMARK 620 2 HEM A 296 NA 101.0 REMARK 620 3 HEM A 296 NB 103.1 88.9 REMARK 620 4 HEM A 296 NC 89.1 169.9 89.4 REMARK 620 5 HEM A 296 ND 91.3 88.9 165.6 90.3 REMARK 620 6 HOH A 595 O 179.4 78.5 76.6 91.4 89.0 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 296

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1CCP RELATED DB: PDB REMARK 900 NATIVE REMARK 900 RELATED ID: 2CCP RELATED DB: PDB REMARK 900 D235N REMARK 900 RELATED ID: 3CCP RELATED DB: PDB REMARK 900 W191F REMARK 900 RELATED ID: 5CCP RELATED DB: PDB REMARK 900 RELATED ID: 6CCP RELATED DB: PDB REMARK 900 RELATED ID: 7CCP RELATED DB: PDB REMARK 900 RELATED ID: 1CPD RELATED DB: PDB REMARK 900 RELATED ID: 1CPE RELATED DB: PDB REMARK 900 RELATED ID: 1CPF RELATED DB: PDB REMARK 900 RELATED ID: 1CPG RELATED DB: PDB REMARK 900 RELATED ID: 1BEJ RELATED DB: PDB REMARK 900 RELATED ID: 1BEM RELATED DB: PDB REMARK 900 RELATED ID: 1BEQ RELATED DB: PDB REMARK 900 RELATED ID: 1BES RELATED DB: PDB

REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUES ARE NUMBERED TO BE CONSISTENT WITH THE SEQUENCE OF REMARK 999 THE NATIVE (2CYP) STRUCTURE. THUS THE FIRST TWO RESIDUES REMARK 999 HAVE RESIDUE NUMBERS -1 AND 0, RESPECTIVELY.

DBREF 4CCP A 1 294 UNP P00431 CCPR_YEAST 68 361

SEQADV 4CCP PHE A 51 UNP P00431 TRP 118 ENGINEERED MUTATION SEQADV 4CCP ILE A 53 UNP P00431 THR 120 VARIANT SEQADV 4CCP GLY A 152 UNP P00431 ASP 219 VARIANT

SEQRES 1 A 296 MET ILE THR THR PRO LEU VAL HIS VAL ALA SER VAL GLU SEQRES 2 A 296 LYS GLY ARG SER TYR GLU ASP PHE GLN LYS VAL TYR ASN SEQRES 3 A 296 ALA ILE ALA LEU LYS LEU ARG GLU ASP ASP GLU TYR ASP SEQRES 4 A 296 ASN TYR ILE GLY TYR GLY PRO VAL LEU VAL ARG LEU ALA SEQRES 5 A 296 PHE HIS ILE SER GLY THR TRP ASP LYS HIS ASP ASN THR SEQRES 6 A 296 GLY GLY SER TYR GLY GLY THR TYR ARG PHE LYS LYS GLU SEQRES 7 A 296 PHE ASN ASP PRO SER ASN ALA GLY LEU GLN ASN GLY PHE SEQRES 8 A 296 LYS PHE LEU GLU PRO ILE HIS LYS GLU PHE PRO TRP ILE SEQRES 9 A 296 SER SER GLY ASP LEU PHE SER LEU GLY GLY VAL THR ALA SEQRES 10 A 296 VAL GLN GLU MET GLN GLY PRO LYS ILE PRO TRP ARG CYS SEQRES 11 A 296 GLY ARG VAL ASP THR PRO GLU ASP THR THR PRO ASP ASN SEQRES 12 A 296 GLY ARG LEU PRO ASP ALA ASP LYS ASP ALA GLY TYR VAL SEQRES 13 A 296 ARG THR PHE PHE GLN ARG LEU ASN MET ASN ASP ARG GLU SEQRES 14 A 296 VAL VAL ALA LEU MET GLY ALA HIS ALA LEU GLY LYS THR SEQRES 15 A 296 HIS LEU LYS ASN SER GLY TYR GLU GLY PRO TRP GLY ALA SEQRES 16 A 296 ALA ASN ASN VAL PHE THR ASN GLU PHE TYR LEU ASN LEU SEQRES 17 A 296 LEU ASN GLU ASP TRP LYS LEU GLU LYS ASN ASP ALA ASN SEQRES 18 A 296 ASN GLU GLN TRP ASP SER LYS SER GLY TYR MET MET LEU SEQRES 19 A 296 PRO THR ASP TYR SER LEU ILE GLN ASP PRO LYS TYR LEU SEQRES 20 A 296 SER ILE VAL LYS GLU TYR ALA ASN ASP GLN ASP LYS PHE SEQRES 21 A 296 PHE LYS ASP PHE SER LYS ALA PHE GLU LYS LEU LEU GLU SEQRES 22 A 296 ASN GLY ILE THR PHE PRO LYS ASP ALA PRO SER PRO PHE SEQRES 23 A 296 ILE PHE LYS THR LEU GLU GLU GLN GLY LEU

HET HEM A 296 43

HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE

HETSYN HEM HEME

FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 HOH *212(H2 O)

HELIX 1 A SER A 15 ASP A 33 1 19 HELIX 2 B TYR A 42 SER A 54 1 13 HELIX 3 B1 PHE A 73 ASN A 78 1 6 HELIX 4 C GLY A 84 PHE A 99 1BENT AT PRO 94 16 HELIX 5 D SER A 103 MET A 119 1 17 HELIX 6 E ASP A 150 PHE A 158 1 9 HELIX 7 F ASN A 164 LEU A 177 1 14 HELIX 8 F1 HIS A 181 GLY A 186 1 6 HELIX 9 G GLU A 201 GLU A 209 1 9 HELIX 10 H LEU A 232 GLN A 240 1 9 HELIX 11 I ASP A 241 ASN A 253 1 13 HELIX 12 J GLN A 255 ASN A 272 1 18 HELIX 13 J1 THR A 288 GLY A 293 1 6

SHEET 1 A 2 LYS A 179 THR A 180 0 SHEET 2 A 2 GLY A 189 PRO A 190 -1 O GLY A 189 N THR A 180 SHEET 1 B 3 TRP A 211 LYS A 215 0 SHEET 2 B 3 GLU A 221 SER A 225 -1 N GLN A 222 O GLU A 214 SHEET 3 B 3 MET A 230 MET A 231 -1 O MET A 231 N TRP A 223

LINK FE HEM A 296 NE2 HIS A 175 1555 1555 2.10 LINK FE HEM A 296 O HOH A 595 1555 1555 2.59

SITE 1 AC1 21 PRO A 44 PHE A 51 PRO A 145 ASP A 146 SITE 2 AC1 21 LEU A 171 ALA A 174 HIS A 175 LEU A 177 SITE 3 AC1 21 GLY A 178 LYS A 179 THR A 180 HIS A 181 SITE 4 AC1 21 ASN A 184 SER A 185 TRP A 191 LEU A 232 SITE 5 AC1 21 THR A 234 HOH A 348 HOH A 595 HOH A 895 SITE 6 AC1 21 HOH A 896

CRYST1 104.760 74.210 45.670 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 0.009546 0.000000 0.000000 0.00000

SCALE2 0.000000 0.013475 0.000000 0.00000

SCALE3 0.000000 0.000000 0.021896 0.00000