HEADER ELECTRON TRANSPORT 03-JUL-96 1OCD TITLE CYTOCHROME C (OXIDIZED) FROM EQUUS CABALLUS, NMR, MINIMIZED AVERAGE TITLE 2 STRUCTURE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C; COMPND 3 CHAIN: A; COMPND 4 OTHER_DETAILS: OXIDIZED SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: EQUUS CABALLUS; SOURCE 3 ORGANISM_COMMON: HORSE; SOURCE 4 ORGANISM_TAXID: 9796; SOURCE 5 ORGAN: HEART KEYWDS ELECTRON TRANSPORT EXPDTA SOLUTION NMR AUTHOR P.X.QI,R.A.BECKMAN,A.J.WAND REVDAT 5 30-OCT-24 1OCD 1 REMARK LINK REVDAT 4 14-MAR-18 1OCD 1 JRNL REMARK REVDAT 3 29-NOV-17 1OCD 1 REMARK HELIX REVDAT 2 24-FEB-09 1OCD 1 VERSN REVDAT 1 16-JUN-97 1OCD 0 JRNL AUTH P.X.QI,R.A.BECKMAN,A.J.WAND JRNL TITL SOLUTION STRUCTURE OF HORSE HEART FERRICYTOCHROME C AND JRNL TITL 2 DETECTION OF REDOX-RELATED STRUCTURAL CHANGES BY JRNL TITL 3 HIGH-RESOLUTION 1H NMR. JRNL REF BIOCHEMISTRY V. 35 12275 1996 JRNL REFN ISSN 0006-2960 JRNL PMID 8823161 JRNL DOI 10.1021/BI961042W REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.X.QI,J.L.URBAUER,E.J.FUENTES,M.F.LEOPOLD,A.J.WAND REMARK 1 TITL STRUCTURAL WATER IN OXIDIZED AND REDUCED HORSE HEART REMARK 1 TITL 2 CYTOCHROME C REMARK 1 REF NAT.STRUCT.BIOL. V. 1 378 1994 REMARK 1 REFN ISSN 1072-8368 REMARK 1 PMID 7664051 REMARK 1 REFERENCE 2 REMARK 1 AUTH P.X.QI,D.L.DI STEFANO,A.J.WAND REMARK 1 TITL SOLUTION STRUCTURE OF HORSE HEART FERROCYTOCHROME C REMARK 1 TITL 2 DETERMINED BY HIGH-RESOLUTION NMR AND RESTRAINED SIMULATED REMARK 1 TITL 3 ANNEALING REMARK 1 REF BIOCHEMISTRY V. 33 6408 1994 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 8204573 REMARK 1 REFERENCE 3 REMARK 1 AUTH Y.FENG,H.RODER,S.W.ENGLANDER,A.J.WAND,D.L.DI STEFANO REMARK 1 TITL PROTON RESONANCE ASSIGNMENTS OF HORSE FERRICYTOCHROME C REMARK 1 REF BIOCHEMISTRY V. 28 195 1989 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 2539855 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1OCD 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_1000175428. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 293 REMARK 210 PH : 5.7 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : [U-15N] 7-10 MM CYTOCHROME C, 50 REMARK 210 MM POTASSIUM PHOSPHATE; [U-13C; REMARK 210 U-15N] 15 MM CYTOCHROME C, 50 MM REMARK 210 POTASSIUM PHOSPHATE REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : COSY; TOCSY; NOESY; 3D NOESY REMARK 210 -TOCSY; DQF-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 500 MHZ; 300 MHZ REMARK 210 SPECTROMETER MODEL : AM; AMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : DSPACE, X-PLOR, FELIX REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 64 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 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 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 H ALA A 43 H1 HOH A 203 1.31 REMARK 500 HA ASN A 31 H2 HOH A 200 1.32 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 VAL A 3 -68.05 -107.75 REMARK 500 CYS A 14 40.96 -101.92 REMARK 500 VAL A 20 -55.26 -136.19 REMARK 500 LYS A 27 -142.21 -58.62 REMARK 500 LEU A 35 175.81 -47.72 REMARK 500 PHE A 36 72.10 -2.41 REMARK 500 ARG A 38 -42.63 81.49 REMARK 500 THR A 40 -61.99 -100.04 REMARK 500 GLN A 42 -101.01 -55.51 REMARK 500 PRO A 44 -17.87 -48.01 REMARK 500 PHE A 46 -109.32 -64.29 REMARK 500 THR A 47 18.67 -150.47 REMARK 500 TYR A 48 157.94 -44.23 REMARK 500 THR A 49 -155.31 -78.57 REMARK 500 ASP A 50 54.70 -90.04 REMARK 500 ALA A 51 -57.25 -167.32 REMARK 500 LYS A 55 -152.48 -54.87 REMARK 500 ILE A 57 -151.85 -89.66 REMARK 500 TRP A 59 50.32 -145.57 REMARK 500 LYS A 60 -132.06 -89.98 REMARK 500 GLU A 61 -85.85 -80.52 REMARK 500 MET A 65 -35.44 -30.28 REMARK 500 PRO A 71 -78.36 -51.64 REMARK 500 LYS A 72 -28.45 -39.80 REMARK 500 ILE A 75 92.67 -161.35 REMARK 500 PHE A 82 107.92 179.91 REMARK 500 ALA A 83 73.23 -105.46 REMARK 500 LYS A 87 -99.73 -48.33 REMARK 500 LYS A 88 -73.83 179.98 REMARK 500 ILE A 95 -76.46 -57.01 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 0.31 SIDE CHAIN REMARK 500 ARG A 91 0.31 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 105 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 18 NE2 REMARK 620 2 HEC A 105 NA 92.0 REMARK 620 3 HEC A 105 NB 78.6 89.8 REMARK 620 4 HEC A 105 NC 80.6 172.5 89.6 REMARK 620 5 HEC A 105 ND 93.9 89.3 172.4 90.3 REMARK 620 6 MET A 80 SD 152.0 112.5 113.4 74.5 73.8 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 HEC A 105 DBREF 1OCD 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 HEC A 105 75 HETNAM HEC HEME C FORMUL 2 HEC C34 H34 FE N4 O4 FORMUL 3 HOH *6(H2 O) HELIX 1 NR VAL A 3 CYS A 14 1 12 HELIX 2 60R LYS A 60 LEU A 68 1 9 HELIX 3 70R ASN A 70 ILE A 75 5 6 HELIX 4 CR LYS A 88 THR A 102 1 15 LINK SG CYS A 14 CAB HEC A 105 1555 1555 1.81 LINK SG CYS A 17 CAC HEC A 105 1555 1555 1.81 LINK NE2 HIS A 18 FE HEC A 105 1555 1555 2.06 LINK SD MET A 80 FE HEC A 105 1555 1555 2.44 SITE 1 AC1 20 CYS A 14 CYS A 17 HIS A 18 PRO A 30 SITE 2 AC1 20 THR A 40 GLN A 42 THR A 47 TYR A 48 SITE 3 AC1 20 THR A 49 ASN A 52 TRP A 59 LEU A 64 SITE 4 AC1 20 TYR A 67 LEU A 68 THR A 78 LYS A 79 SITE 5 AC1 20 MET A 80 PHE A 82 ILE A 85 LEU A 94 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 CONECT 225 1694 CONECT 262 1702 CONECT 276 1672 CONECT 1253 1672 CONECT 1672 276 1253 1677 1688 CONECT 1672 1696 1704 CONECT 1673 1678 1708 1715 CONECT 1674 1681 1689 1716 CONECT 1675 1692 1697 1717 CONECT 1676 1700 1705 1718 CONECT 1677 1672 1678 1681 CONECT 1678 1673 1677 1679 CONECT 1679 1678 1680 1683 CONECT 1680 1679 1681 1682 CONECT 1681 1674 1677 1680 CONECT 1682 1680 1719 1720 1721 CONECT 1683 1679 1684 1722 1723 CONECT 1684 1683 1685 1724 1725 CONECT 1685 1684 1686 1687 CONECT 1686 1685 CONECT 1687 1685 CONECT 1688 1672 1689 1692 CONECT 1689 1674 1688 1690 CONECT 1690 1689 1691 1693 CONECT 1691 1690 1692 1694 CONECT 1692 1675 1688 1691 CONECT 1693 1690 1726 1727 1728 CONECT 1694 225 1691 1695 1729 CONECT 1695 1694 1730 1731 1732 CONECT 1696 1672 1697 1700 CONECT 1697 1675 1696 1698 CONECT 1698 1697 1699 1701 CONECT 1699 1698 1700 1702 CONECT 1700 1676 1696 1699 CONECT 1701 1698 1733 1734 1735 CONECT 1702 262 1699 1703 1736 CONECT 1703 1702 1737 1738 1739 CONECT 1704 1672 1705 1708 CONECT 1705 1676 1704 1706 CONECT 1706 1705 1707 1709 CONECT 1707 1706 1708 1710 CONECT 1708 1673 1704 1707 CONECT 1709 1706 1740 1741 1742 CONECT 1710 1707 1711 1743 1744 CONECT 1711 1710 1712 1745 1746 CONECT 1712 1711 1713 1714 CONECT 1713 1712 CONECT 1714 1712 CONECT 1715 1673 CONECT 1716 1674 CONECT 1717 1675 CONECT 1718 1676 CONECT 1719 1682 CONECT 1720 1682 CONECT 1721 1682 CONECT 1722 1683 CONECT 1723 1683 CONECT 1724 1684 CONECT 1725 1684 CONECT 1726 1693 CONECT 1727 1693 CONECT 1728 1693 CONECT 1729 1694 CONECT 1730 1695 CONECT 1731 1695 CONECT 1732 1695 CONECT 1733 1701 CONECT 1734 1701 CONECT 1735 1701 CONECT 1736 1702 CONECT 1737 1703 CONECT 1738 1703 CONECT 1739 1703 CONECT 1740 1709 CONECT 1741 1709 CONECT 1742 1709 CONECT 1743 1710 CONECT 1744 1710 CONECT 1745 1711 CONECT 1746 1711 MASTER 186 0 1 4 0 0 5 6 872 1 80 8 END