CCS1_HETA2
ID CCS1_HETA2 Reviewed; 423 AA.
AC B2XTC6;
DT 10-FEB-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 Ccs1 {ECO:0000255|HAMAP-Rule:MF_01392};
GN Name=ccs1 {ECO:0000255|HAMAP-Rule:MF_01392};
GN OrderedLocusNames=Heak293_Cp117;
OS Heterosigma akashiwo (strain NIES-293 / 8280G21-1).
OG Plastid; Chloroplast.
OC Eukaryota; Sar; Stramenopiles; Ochrophyta; Raphidophyceae; Chattonellales;
OC Chattonellaceae; Heterosigma.
OX NCBI_TaxID=536047;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=18462506; DOI=10.1186/1471-2164-9-211;
RA Cattolico R.A., Jacobs M.A., Zhou Y., Chang J., Duplessis M., Lybrand T.,
RA McKay J., Ong H.C., Sims E., Rocap G.;
RT "Chloroplast genome sequencing analysis of Heterosigma akashiwo CCMP452
RT (West Atlantic) and NIES293 (West Pacific) strains.";
RL BMC Genomics 9:211-211(2008).
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_01392}.
CC -!- SUBUNIT: May interact with CcsA. {ECO:0000255|HAMAP-Rule:MF_01392}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000255|HAMAP-Rule:MF_01392}; Multi-pass membrane protein
CC {ECO:0000255|HAMAP-Rule:MF_01392}.
CC -!- SIMILARITY: Belongs to the Ccs1/CcsB family. {ECO:0000255|HAMAP-
CC Rule:MF_01392}.
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DR EMBL; EU168190; ABV66024.1; -; Genomic_DNA.
DR RefSeq; YP_001936418.1; NC_010772.1.
DR AlphaFoldDB; B2XTC6; -.
DR GeneID; 6335599; -.
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:0017004; P:cytochrome complex assembly; IEA:UniProtKB-UniRule.
DR HAMAP; MF_01392; CytC_Ccs1; 1.
DR InterPro; IPR023494; Cyt_c_bgen_Ccs1/CcsB/ResB.
DR InterPro; IPR007816; ResB-like_domain.
DR PANTHER; PTHR31566; PTHR31566; 1.
DR Pfam; PF05140; ResB; 2.
PE 3: Inferred from homology;
KW Chloroplast; Cytochrome c-type biogenesis; Membrane; Plastid; Thylakoid;
KW Transmembrane; Transmembrane helix.
FT CHAIN 1..423
FT /note="Cytochrome c biogenesis protein Ccs1"
FT /id="PRO_0000363645"
FT TRANSMEM 11..31
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01392"
FT TRANSMEM 70..90
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01392"
FT TRANSMEM 153..173
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01392"
SQ SEQUENCE 423 AA; 48733 MW; 7A8E54961AFF86C0 CRC64;
MEKIFKILAN LKFAIALLLL ISITITFGSI IEQDQTLDYY KQNYPLTNPI GGFLTWKVIN
MFQLNHIYKN FWFISLLLSL GISLIACTFF QQFPGIKFSR RCYFSNNPRK TDFQTQLKTN
LSRNIIYTII SEGYFVFQQK KNFYGTKGII GRIAPVFVHL SIILILLGSI FASLGGFNSQ
ELIGKGEIFH IQNVTSSGPL TKLSQQAIRV NDFWINYYPN NKIKQFYSNL SIINGDGQEV
RSKTISVNKP LIYKDLTFYQ TDWNLLGLRI SHNNKNFQIP VIQTTQNLNK VWLTWLPLES
NTSKNLSGET IIINNYKGTI YIYDNNGQLN KKIELSNFIE NKNYKLIEFL SVTGIQIKSD
PGILFIYFGF GFLMVSTILS YLSFSQVWLG IDYLEQNNIK LTVNAKTNRT KVLALTVRIQ
PFL