ID   CCSA_AMBTC              Reviewed;         313 AA.
AC   Q70XW4;
DT   04-NOV-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   03-AUG-2022, entry version 60.
DE   RecName: Full=Cytochrome c biogenesis protein CcsA {ECO:0000255|HAMAP-Rule:MF_01391};
GN   Name=ccsA {ECO:0000255|HAMAP-Rule:MF_01391};
OS   Amborella trichopoda.
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Amborellales; Amborellaceae; Amborella.
OX   NCBI_TaxID=13333;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=12832641; DOI=10.1093/molbev/msg159;
RA   Goremykin V.V., Hirsch-Ernst K.I., Wolfl S., Hellwig F.H.;
RT   "Analysis of the Amborella trichopoda chloroplast genome sequence suggests
RT   that Amborella is not a basal angiosperm.";
RL   Mol. Biol. Evol. 20:1499-1505(2003).
CC   -!- FUNCTION: Required during biogenesis of c-type cytochromes (cytochrome
CC       c6 and cytochrome f) at the step of heme attachment.
CC       {ECO:0000255|HAMAP-Rule:MF_01391}.
CC   -!- SUBUNIT: May interact with Ccs1. {ECO:0000255|HAMAP-Rule:MF_01391}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC       {ECO:0000255|HAMAP-Rule:MF_01391}; Multi-pass membrane protein
CC       {ECO:0000255|HAMAP-Rule:MF_01391}.
CC   -!- SIMILARITY: Belongs to the CcmF/CycK/Ccl1/NrfE/CcsA family.
CC       {ECO:0000255|HAMAP-Rule:MF_01391}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AJ506156; CAD45156.1; -; Genomic_DNA.
DR   RefSeq; NP_904148.1; NC_005086.1.
DR   AlphaFoldDB; Q70XW4; -.
DR   SMR; Q70XW4; -.
DR   GeneID; 2546501; -.
DR   KEGG; atr:2546501; -.
DR   OrthoDB; 1361264at2759; -.
DR   Proteomes; UP000017836; Chloroplast.
DR   GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0020037; F:heme binding; IEA:InterPro.
DR   GO; GO:0017004; P:cytochrome complex assembly; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01391; CytC_CcsA; 1.
DR   InterPro; IPR002541; Cyt_c_assembly.
DR   InterPro; IPR017562; Cyt_c_biogenesis_CcsA.
DR   InterPro; IPR045062; Cyt_c_biogenesis_CcsA/CcmC.
DR   PANTHER; PTHR30071; PTHR30071; 1.
DR   Pfam; PF01578; Cytochrom_C_asm; 1.
DR   TIGRFAMs; TIGR03144; cytochr_II_ccsB; 1.
PE   3: Inferred from homology;
KW   Chloroplast; Cytochrome c-type biogenesis; Membrane; Plastid;
KW   Reference proteome; Thylakoid; Transmembrane; Transmembrane helix.
FT   CHAIN           1..313
FT                   /note="Cytochrome c biogenesis protein CcsA"
FT                   /id="PRO_0000353730"
FT   TRANSMEM        13..35
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT   TRANSMEM        43..63
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT   TRANSMEM        67..87
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT   TRANSMEM        96..116
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT   TRANSMEM        142..162
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT   TRANSMEM        219..239
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT   TRANSMEM        252..269
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT   TRANSMEM        280..300
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
SQ   SEQUENCE   313 AA;  35485 MW;  0BB57E847221FF88 CRC64;
     MIFATLEHIL THISFSIISI VITTHLMTFA REIAGLSDLS EKGMIAVFLR ITGLLVTRWI
     YSGHLPLSNL YESLIFLSWG FSLIHMISKI QNHKNFLSSI TAPSAILTQG FVTSGLLTEM
     HQSAILVPAL QSHWLIMHVS MMLLSYAALL CGSLLSIALL VITFRKKLDI IFLLIRLFSF
     GEIQYLNEKR SILQNTSFSF RNYHKYQLTQ QLDHWSYRVI GIGFTLLTLG ILSGAVWANE
     AWGSYWNWDP KETWAFITWT ISAIYLHTRT NKNLQSANSA IVASIGFLII WICYFGVNLL
     GIGLHSYGSF ALR