ID   CCSA_ACOAM              Reviewed;         321 AA.
AC   A9LYE9; Q4FGG4;
DT   04-NOV-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-FEB-2008, sequence version 1.
DT   03-AUG-2022, entry version 37.
DE   RecName: Full=Cytochrome c biogenesis protein CcsA {ECO:0000255|HAMAP-Rule:MF_01391};
GN   Name=ccsA {ECO:0000255|HAMAP-Rule:MF_01391};
OS   Acorus americanus (Sweetflag) (Acorus calamus var. americanus).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Acoraceae; Acorus.
OX   NCBI_TaxID=263995;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Peery R.M., Chumley T.W., Kuehl J.V., Boore J.L., Raubeson L.A.;
RT   "The complete chloroplast genome of Acorus americanus.";
RL   Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-316.
RX   PubMed=15944438; DOI=10.1093/molbev/msi191;
RA   Leebens-Mack J., Raubeson L.A., Cui L., Kuehl J.V., Fourcade M.H.,
RA   Chumley T.W., Boore J.L., Jansen R.K., dePamphilis C.W.;
RT   "Identifying the basal angiosperm node in chloroplast genome phylogenies:
RT   sampling one's way out of the Felsenstein zone.";
RL   Mol. Biol. Evol. 22:1948-1963(2005).
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}.
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DR   EMBL; EU273602; ABX38792.1; -; Genomic_DNA.
DR   EMBL; DQ069367; AAZ03811.1; -; Genomic_DNA.
DR   RefSeq; YP_001586230.1; NC_010093.1.
DR   AlphaFoldDB; A9LYE9; -.
DR   SMR; A9LYE9; -.
DR   GeneID; 5777706; -.
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; Thylakoid;
KW   Transmembrane; Transmembrane helix.
FT   CHAIN           1..321
FT                   /note="Cytochrome c biogenesis protein CcsA"
FT                   /id="PRO_0000353725"
FT   TRANSMEM        9..29
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT   TRANSMEM        44..64
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT   TRANSMEM        71..91
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT   TRANSMEM        98..118
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT   TRANSMEM        143..163
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT   TRANSMEM        225..245
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT   TRANSMEM        252..272
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT   TRANSMEM        286..306
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
SQ   SEQUENCE   321 AA;  36708 MW;  4C7182AD6B8626A4 CRC64;
     MIFSTLEHIL THISFSIISV VITIQLMNLL VHELVQLGDA SEKGMIATFF SITGLLVTRW
     IYSGHFPLSD LYESLIFLSW SFSIIHMVPY FRNHRNHFSA ITAPSAIFTQ GFATSGLLTE
     MHQSIILVPA LQSQWLMMHV SMMLLSYAAL LCGSLLSVAL LVITFRKNSD IFDKRNNFLI
     RSFFFGEIEY LNEKRSVLQN TSFDSFTNYH KYQLTQRLDF WSYRVISLGF IFLTIGILSG
     AVWANEAWGS YWNWDPKEIW AFITWAIFAI YLHTRTNHSL QGANSAIVAS IGFLIIWICY
     FGVNLLGIGL HSYGSFTLIS N