HEADER ELECTRON TRANSPORT 31-MAR-97 1C6S TITLE THE SOLUTION STRUCTURE OF CYTOCHROME C6 FROM THE THERMOPHILIC TITLE 2 CYANOBACTERIUM SYNECHOCOCCUS ELONGATUS, NMR, 20 STRUCTURES COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C6; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CYTOCHROME C553; COMPND 5 OTHER_DETAILS: REDUCED SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNECHOCOCCUS ELONGATUS; SOURCE 3 ORGANISM_TAXID: 32046 KEYWDS CYTOCHROME C6, ELECTRON TRANSPORT, PHOTOSYNTHESIS, SYNECHOCOCCUS KEYWDS 2 ELONGATUS EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR P.ROESCH,M.BEISSINGER,H.STICHT,M.SUTTER,A.EJCHART,W.HAEHNEL REVDAT 4 16-OCT-24 1C6S 1 REMARK REVDAT 3 16-FEB-22 1C6S 1 REMARK LINK REVDAT 2 24-FEB-09 1C6S 1 VERSN REVDAT 1 08-APR-98 1C6S 0 JRNL AUTH M.BEISSINGER,H.STICHT,M.SUTTER,A.EJCHART,W.HAEHNEL,P.ROSCH JRNL TITL SOLUTION STRUCTURE OF CYTOCHROME C6 FROM THE THERMOPHILIC JRNL TITL 2 CYANOBACTERIUM SYNECHOCOCCUS ELONGATUS. JRNL REF EMBO J. V. 17 27 1998 JRNL REFN ISSN 0261-4189 JRNL PMID 9427738 JRNL DOI 10.1093/EMBOJ/17.1.27 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.SUTTER,H.STICHT,R.SCHMID,P.HOERTH,P.ROESCH,W.HAEHNEL REMARK 1 TITL CYTOCHROME C6 FROM THE THERMOPHILIC SYNECHOCOCCUS ELONGATUS REMARK 1 EDIT P.MATHIS REMARK 1 REF PHOTOSYNTHESIS : FROM LIGHT V. 2 563 1995 REMARK 1 REF 2 TO BIOSPHERE : PROCEEDINGS REMARK 1 REF 3 OF THE XTH INTERNATIONAL REMARK 1 REF 4 PHOTOSYNTHESIS CONGRESS, REMARK 1 REF 5 MONTPELLIER, FRANCE, 20-25 REMARK 1 REF 6 AUGUST 1995 REMARK 1 PUBL DORDRECHT : KLUWER ACADEMIC PUBLISHERS REMARK 1 REFN ISSN 0-7923-3862-6 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1C6S COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000172173. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AMX600 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NDEE, X-PLOR REMARK 210 METHOD USED : SIMULATED ANNEALING, RESTRAINED REMARK 210 MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : ENERGY, AGREEMENT WITH REMARK 210 EXPERIMENTAL DATA 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 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: 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 7 TYR A 76 CB - CG - CD2 ANGL. DEV. = -4.1 DEGREES REMARK 500 18 TYR A 76 CB - CG - CD2 ANGL. DEV. = -3.8 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 1 ASN A 13 -57.83 -154.82 REMARK 500 1 HIS A 18 -69.63 -157.07 REMARK 500 1 MET A 19 102.59 36.24 REMARK 500 1 ASN A 28 -62.95 -176.58 REMARK 500 1 LYS A 29 97.00 -55.18 REMARK 500 1 THR A 30 -167.40 -111.10 REMARK 500 1 LYS A 32 -89.75 -45.22 REMARK 500 1 LYS A 33 -26.02 -178.74 REMARK 500 1 MET A 41 29.95 158.57 REMARK 500 1 ALA A 46 -76.61 -66.06 REMARK 500 1 HIS A 53 26.77 -161.99 REMARK 500 1 LYS A 55 126.67 160.86 REMARK 500 1 ASN A 56 -81.66 68.98 REMARK 500 1 ALA A 60 165.50 -40.23 REMARK 500 1 PHE A 61 15.59 -146.76 REMARK 500 1 LEU A 65 -140.71 -82.00 REMARK 500 1 ASP A 67 -54.92 153.34 REMARK 500 1 GLN A 71 -65.76 -97.48 REMARK 500 1 LYS A 83 39.51 -170.59 REMARK 500 1 TRP A 85 83.78 -40.30 REMARK 500 1 ALA A 86 24.30 46.43 REMARK 500 2 CYS A 17 19.04 -140.64 REMARK 500 2 HIS A 18 -53.30 -158.31 REMARK 500 2 MET A 19 98.67 35.58 REMARK 500 2 ASN A 23 157.53 -40.72 REMARK 500 2 VAL A 25 -68.61 -109.73 REMARK 500 2 ASN A 28 -46.55 178.09 REMARK 500 2 LYS A 32 179.65 -59.72 REMARK 500 2 ALA A 46 -71.63 -57.65 REMARK 500 2 HIS A 53 32.42 -164.38 REMARK 500 2 LYS A 55 128.93 157.90 REMARK 500 2 ASN A 56 -86.97 62.95 REMARK 500 2 ALA A 62 39.01 27.53 REMARK 500 2 THR A 66 179.28 -43.70 REMARK 500 2 GLN A 71 -69.87 -97.31 REMARK 500 2 LYS A 83 30.56 -150.03 REMARK 500 2 TRP A 85 84.34 -40.79 REMARK 500 2 ALA A 86 23.57 47.38 REMARK 500 3 ASN A 13 -53.16 -153.97 REMARK 500 3 HIS A 18 -66.50 -158.67 REMARK 500 3 MET A 19 98.91 39.48 REMARK 500 3 LYS A 32 173.53 -46.01 REMARK 500 3 MET A 41 25.12 -159.16 REMARK 500 3 ALA A 46 -73.94 -69.65 REMARK 500 3 HIS A 53 13.60 -147.35 REMARK 500 3 LYS A 55 127.48 155.17 REMARK 500 3 ASN A 56 -88.31 61.00 REMARK 500 3 ALA A 60 158.50 -37.54 REMARK 500 3 LEU A 65 -157.42 -66.52 REMARK 500 3 ASP A 67 -53.88 153.72 REMARK 500 REMARK 500 THIS ENTRY HAS 395 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 1 ARG A 64 0.32 SIDE CHAIN REMARK 500 2 ARG A 64 0.28 SIDE CHAIN REMARK 500 3 ARG A 64 0.30 SIDE CHAIN REMARK 500 4 ARG A 64 0.28 SIDE CHAIN REMARK 500 5 ARG A 64 0.28 SIDE CHAIN REMARK 500 6 ARG A 64 0.20 SIDE CHAIN REMARK 500 7 ARG A 64 0.29 SIDE CHAIN REMARK 500 8 ARG A 64 0.30 SIDE CHAIN REMARK 500 9 ARG A 64 0.23 SIDE CHAIN REMARK 500 10 ARG A 64 0.29 SIDE CHAIN REMARK 500 11 ARG A 64 0.16 SIDE CHAIN REMARK 500 12 ARG A 64 0.24 SIDE CHAIN REMARK 500 13 ARG A 64 0.31 SIDE CHAIN REMARK 500 14 ARG A 64 0.32 SIDE CHAIN REMARK 500 15 ARG A 64 0.23 SIDE CHAIN REMARK 500 16 ARG A 64 0.12 SIDE CHAIN REMARK 500 17 ARG A 64 0.19 SIDE CHAIN REMARK 500 19 ARG A 64 0.32 SIDE CHAIN REMARK 500 20 ARG A 64 0.32 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 88 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 18 NE2 REMARK 620 2 HEC A 88 NA 87.4 REMARK 620 3 HEC A 88 NB 76.5 90.2 REMARK 620 4 HEC A 88 NC 92.0 179.3 90.0 REMARK 620 5 HEC A 88 ND 103.0 90.1 179.4 89.7 REMARK 620 6 MET A 58 SD 154.7 89.4 78.4 91.3 102.1 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 88 DBREF 1C6S A 1 87 UNP P0A3Y0 CYC6_SYNEN 1 87 SEQRES 1 A 87 ALA ASP LEU ALA ASN GLY ALA LYS VAL PHE SER GLY ASN SEQRES 2 A 87 CYS ALA ALA CYS HIS MET GLY GLY GLY ASN VAL VAL MET SEQRES 3 A 87 ALA ASN LYS THR LEU LYS LYS GLU ALA LEU GLU GLN PHE SEQRES 4 A 87 GLY MET TYR SER GLU ASP ALA ILE ILE TYR GLN VAL GLN SEQRES 5 A 87 HIS GLY LYS ASN ALA MET PRO ALA PHE ALA GLY ARG LEU SEQRES 6 A 87 THR ASP GLU GLN ILE GLN ASP VAL ALA ALA TYR VAL LEU SEQRES 7 A 87 ASP GLN ALA ALA LYS GLY TRP ALA GLY HET HEC A 88 75 HETNAM HEC HEME C FORMUL 2 HEC C34 H34 FE N4 O4 HELIX 1 1 LEU A 3 PHE A 10 1 8 HELIX 2 2 CYS A 14 CYS A 17 5 4 HELIX 3 3 GLU A 44 VAL A 51 1 8 HELIX 4 4 GLU A 68 GLN A 80 1 13 LINK SG CYS A 14 CAB HEC A 88 1555 1555 1.80 LINK SG CYS A 17 CAC HEC A 88 1555 1555 1.81 LINK NE2 HIS A 18 FE HEC A 88 1555 1555 2.29 LINK SD MET A 58 FE HEC A 88 1555 1555 2.78 SITE 1 AC1 19 CYS A 14 CYS A 17 HIS A 18 ASN A 23 SITE 2 AC1 19 VAL A 25 LYS A 29 LEU A 31 PHE A 39 SITE 3 AC1 19 MET A 41 ILE A 47 GLN A 50 VAL A 51 SITE 4 AC1 19 LYS A 55 ASN A 56 ALA A 57 MET A 58 SITE 5 AC1 19 PRO A 59 PHE A 61 LEU A 65 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 MODEL 1