CCSA_WELMI
ID CCSA_WELMI Reviewed; 305 AA.
AC B2Y206;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 01-JUL-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 Welwitschia mirabilis (Tree tumbo) (Welwitschia bainesii).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Gnetopsida; Gnetidae; Welwitschiales; Welwitschiaceae;
OC Welwitschia.
OX NCBI_TaxID=3377;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=18452621; DOI=10.1186/1471-2148-8-130;
RA McCoy S.R., Kuehl J.V., Boore J.L., Raubeson L.A.;
RT "The complete plastid genome sequence of Welwitschia mirabilis: an
RT unusually compact plastome with accelerated divergence rates.";
RL BMC Evol. Biol. 8:130-130(2008).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=19166950; DOI=10.1016/j.ympev.2008.12.026;
RA Wu C.-S., Lai Y.-T., Lin C.-P., Wang Y.-N., Chaw S.-M.;
RT "Evolution of reduced and compact chloroplast genomes (cpDNAs) in
RT gnetophytes: Selection toward a lower-cost strategy.";
RL Mol. Phylogenet. Evol. 52:115-124(2009).
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; EU342371; ABY26836.1; -; Genomic_DNA.
DR EMBL; AP009568; BAH11182.1; -; Genomic_DNA.
DR RefSeq; YP_001876623.1; NC_010654.1.
DR AlphaFoldDB; B2Y206; -.
DR SMR; B2Y206; -.
DR GeneID; 6276194; -.
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..305
FT /note="Cytochrome c biogenesis protein CcsA"
FT /id="PRO_1000184270"
FT TRANSMEM 13..33
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT TRANSMEM 42..62
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT TRANSMEM 70..90
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT TRANSMEM 97..117
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT TRANSMEM 135..155
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT TRANSMEM 212..232
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT TRANSMEM 242..262
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
FT TRANSMEM 276..296
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01391"
SQ SEQUENCE 305 AA; 35543 MW; E16B2D90913F6796 CRC64;
MILITLEHIL TQIYFSFILV ITLVFGGTLV YPVNKLSNSV KKGIIFPFFC ITLNLIIRWF
YSRHLPLSNL YESLMFFSWN FCLIPFFIDI KNPNTQWIGV ITAPSALFTH AFATLILPIE
MQQSQRLIPA LQSHWLIMHV TIIFLGYVTL LCGSLSSIAL LAINLEKKLS FFTLYFRKEY
SYENKRKAFH PYSFKNFRKS QMIHQIDNLS YYTIVIGFTF LTIGILSGAV WANEAWGSYW
SWDPKEIWAL ITWLIFANYI HIRLNKGWEG NKPALVASLG LFFVWICYFG VNILGIGFHS
YGWFL