HEADER ELECTRON TRANSPORT 28-FEB-01 1I5T TITLE SOLUTION STRUCTURE OF CYANOFERRICYTOCHROME C COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: EQUUS CABALLUS; SOURCE 3 ORGANISM_COMMON: HORSE; SOURCE 4 ORGANISM_TAXID: 9796; SOURCE 5 TISSUE: HEART KEYWDS CYTOCHROME C, CYANIDE, NMR STRUCTURE, CONFORMATIONAL KEYWDS 2 TRANSITION, ELECTRON TRANSPORT EXPDTA SOLUTION NMR MDLTYP MINIMIZED AVERAGE AUTHOR Y.YAO,C.QIAN,K.YE,J.WANG,W.TANG REVDAT 5 24-FEB-09 1I5T 1 VERSN REVDAT 4 01-APR-03 1I5T 1 JRNL REVDAT 3 31-DEC-02 1I5T 1 REMARK REVDAT 2 31-JUL-02 1I5T 1 JRNL REVDAT 1 21-MAR-01 1I5T 0 JRNL AUTH Y.YAO,C.QIAN,K.YE,J.WANG,Z.BAI,W.TANG JRNL TITL SOLUTION STRUCTURE OF CYANOFERRICYTOCHROME C: JRNL TITL 2 LIGAND-CONTROLLED CONFORMATIONAL FLEXIBILITY AND JRNL TITL 3 ELECTRONIC STRUCTURE OF THE HEME MOIETY. JRNL REF J.BIOL.INORG.CHEM. V. 7 539 2002 JRNL REFN ISSN 0949-8257 JRNL PMID 11941512 JRNL DOI 10.1007/S00775-001-0334-Y REMARK 1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : AMBER 5.0 REMARK 3 AUTHORS : PEARLMAN,CASE,CALDWELL,ROSS,CHEATHAM,FERGUSON, REMARK 3 SEIBEL,SINGH,WEINER,KOLLMAN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1I5T COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-MAR-01. REMARK 100 THE RCSB ID CODE IS RCSB012940. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : 5MM CYTOCHROME C,50MM REMARK 210 POTASSIUM CYANIDE; 5MM REMARK 210 CYTOCHROME C, 50MM POTASSIUM REMARK 210 CYANIDE REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ, 500 MHZ REMARK 210 SPECTROMETER MODEL : DMX, DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 2.6, DYANA 1.5 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 35 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : ALL CALCULATED STRUCTURES REMARK 210 SUBMITTED REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 LYS A 13 28.02 -142.57 REMARK 500 CYS A 14 -49.80 -133.92 REMARK 500 LYS A 27 -146.19 -107.21 REMARK 500 HIS A 33 84.69 13.86 REMARK 500 LYS A 60 -94.55 -126.02 REMARK 500 GLU A 61 -52.94 -147.76 REMARK 500 MET A 80 -84.25 -66.37 REMARK 500 ILE A 81 -50.09 -150.11 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 THR A 78 LYS A 79 149.32 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 HIS A 18 0.09 SIDE_CHAIN REMARK 500 TYR A 48 0.08 SIDE_CHAIN REMARK 500 TYR A 67 0.07 SIDE_CHAIN REMARK 500 TYR A 74 0.08 SIDE_CHAIN REMARK 500 ARG A 91 0.14 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 HEC A 110 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 18 NE2 REMARK 620 2 CYN A 105 C 176.8 REMARK 620 3 CYN A 105 N 175.6 1.2 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CYN A 105 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 110 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AKK RELATED DB: PDB REMARK 900 1AKK CONTAINS SOLUTION STRUCTURE OF THE NATIVE OXIDIZED REMARK 900 HORSE HEART CYTOCHROME C REMARK 900 RELATED ID: 1I5U RELATED DB: PDB REMARK 900 1I5U CONTAINS SOLUTION STRUCTURE OF CYTOCHROME B5 TRIPLE REMARK 900 MUTANT (E48A/E56A/D60A) DBREF 1I5T A 1 104 UNP P00004 CYC_HORSE 1 104 SEQRES 1 A 104 GLY ASP VAL GLU LYS GLY LYS LYS ILE PHE VAL GLN LYS SEQRES 2 A 104 CYS ALA GLN CYS HIS THR VAL GLU LYS GLY GLY LYS HIS SEQRES 3 A 104 LYS THR GLY PRO ASN LEU HIS GLY LEU PHE GLY ARG LYS SEQRES 4 A 104 THR GLY GLN ALA PRO GLY PHE THR TYR THR ASP ALA ASN SEQRES 5 A 104 LYS ASN LYS GLY ILE THR TRP LYS GLU GLU THR LEU MET SEQRES 6 A 104 GLU TYR LEU GLU ASN PRO LYS LYS TYR ILE PRO GLY THR SEQRES 7 A 104 LYS MET ILE PHE ALA GLY ILE LYS LYS LYS THR GLU ARG SEQRES 8 A 104 GLU ASP LEU ILE ALA TYR LEU LYS LYS ALA THR ASN GLU HET CYN A 105 2 HET HEC A 110 75 HETNAM CYN CYANIDE ION HETNAM HEC HEME C FORMUL 2 CYN C N 1- FORMUL 3 HEC C34 H34 FE N4 O4 HELIX 1 1 ASP A 2 CYS A 14 1 13 HELIX 2 2 THR A 49 GLY A 56 1 8 HELIX 3 3 GLU A 61 LEU A 68 1 8 HELIX 4 4 ASN A 70 ILE A 75 1 6 HELIX 5 5 LYS A 87 GLU A 104 1 18 LINK FE HEC A 110 NE2 HIS A 18 1555 1555 1.96 LINK FE HEC A 110 C CYN A 105 1555 1555 1.84 LINK SG CYS A 14 CAB HEC A 110 1555 1555 1.84 LINK SG CYS A 17 CAC HEC A 110 1555 1555 1.83 LINK FE HEC A 110 N CYN A 105 1555 1555 3.09 CISPEP 1 MET A 80 ILE A 81 0 -13.23 SITE 1 AC1 2 TYR A 67 HEC A 110 SITE 1 AC2 11 LYS A 13 CYS A 14 GLN A 16 CYS A 17 SITE 2 AC2 11 HIS A 18 THR A 28 PRO A 30 TRP A 59 SITE 3 AC2 11 TYR A 67 LEU A 68 CYN A 105 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MASTER 135 0 2 5 0 0 4 6 0 0 0 8 END