ID   CYC6_PAVLU              Reviewed;          83 AA.
AC   P00107;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   21-JUL-1986, sequence version 1.
DT   25-NOV-2008, entry version 60.
DE   RecName: Full=Cytochrome c6;
DE   AltName: Full=Soluble cytochrome f;
DE   AltName: Full=Cytochrome c-553;
DE   AltName: Full=Cytochrome c553;
GN   Name=petJ;
OS   Pavlova lutherii (Monochrysis lutheri).
OC   Eukaryota; Haptophyceae; Pavlovales; Pavlovaceae; Pavlova.
OX   NCBI_TaxID=2832;
RN   [1]
RP   PROTEIN SEQUENCE.
RX   MEDLINE=73080382; PubMed=4345913;
RA   Laycock M.V.;
RT   "The amino acid sequence of cytochrome c-553 from the Chrysophycean
RT   alga Monochrysis lutheri.";
RL   Can. J. Biochem. 50:1311-1325(1972).
RN   [2]
RP   SEQUENCE REVISION TO 2; 5; 7; 13 AND 73.
RA   Laycock M.V.;
RL   Submitted (DEC-1974) to the PIR data bank.
CC   -!- FUNCTION: Functions as an electron carrier between membrane-bound
CC       cytochrome b6-f and photosystem I in oxygenic photosynthesis.
CC   -!- SUBUNIT: Monomer (By similarity).
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid lumen.
CC   -!- PTM: Binds 1 heme group per subunit.
CC   -!- PTM: 50% of the molecules were found to be monomethylated at Lys-
CC       24.
CC   -!- SIMILARITY: Belongs to the cytochrome c family. PetJ subfamily.
CC   -----------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution-NoDerivs License
CC   -----------------------------------------------------------------------
DR   PIR; A00099; CCML6.
DR   HSSP; P00118; 1KIB.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-KW.
DR   GO; GO:0009579; C:thylakoid; IEA:UniProtKB-KW.
DR   GO; GO:0009055; F:electron carrier activity; IEA:InterPro.
DR   GO; GO:0020037; F:heme binding; IEA:InterPro.
DR   GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR   GO; GO:0022900; P:electron transport chain; IEA:UniProtKB-KW.
DR   GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR   GO; GO:0006810; P:transport; IEA:UniProtKB-KW.
DR   InterPro; IPR009056; Cyt_c_monohaem.
DR   InterPro; IPR003088; Cyt_CI.
DR   InterPro; IPR008168; Cyt_CIC.
DR   InterPro; IPR002323; Cyt_CIE.
DR   Gene3D; G3DSA:1.10.760.10; Cytochrome_c_R; 1.
DR   Pfam; PF00034; Cytochrom_C; 1.
DR   PRINTS; PR00605; CYTCHROMECIC.
DR   PRINTS; PR00607; CYTCHROMECIE.
DR   PROSITE; PS51007; CYTC; 1.
PE   1: Evidence at protein level;
KW   Chloroplast; Direct protein sequencing; Electron transport; Heme;
KW   Iron; Metal-binding; Methylation; Photosynthesis; Plastid; Thylakoid;
KW   Transport.
FT   CHAIN         1     83       Cytochrome c6.
FT                                /FTId=PRO_0000208678.
FT   METAL        18     18       Iron (heme axial ligand).
FT   METAL        59     59       Iron (heme axial ligand).
FT   BINDING      14     14       Heme (covalent).
FT   BINDING      17     17       Heme (covalent).
FT   MOD_RES      24     24       N6-methyllysine; partial.
SQ   SEQUENCE   83 AA;  8816 MW;  CBCDCDEE026A9C64 CRC64;
     GDIANGEQVF TGNCAACHSV ZZZKTLELSS LWKAKSYLAN FNGDESAIVY QVTNGKNAMP
     AFGGRLEDDE IANVASYVLS KAG
//