ID U9W1X5_9CYAN Unreviewed; 326 AA.
AC U9W1X5;
DT 22-JAN-2014, integrated into UniProtKB/TrEMBL.
DT 22-JAN-2014, sequence version 1.
DT 27-MAR-2024, entry version 32.
DE RecName: Full=Cytochrome c biogenesis protein CcsA {ECO:0000256|HAMAP-Rule:MF_01391};
GN Name=ccsA {ECO:0000256|HAMAP-Rule:MF_01391};
GN ORFNames=N836_30520 {ECO:0000313|EMBL:ESA38865.1};
OS Leptolyngbya sp. Heron Island J.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Leptolyngbyales; Leptolyngbyaceae;
OC Leptolyngbya group; Leptolyngbya.
OX NCBI_TaxID=1385935 {ECO:0000313|EMBL:ESA38865.1, ECO:0000313|Proteomes:UP000017515};
RN [1] {ECO:0000313|EMBL:ESA38865.1, ECO:0000313|Proteomes:UP000017515}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Heron Island J {ECO:0000313|EMBL:ESA38865.1,
RC ECO:0000313|Proteomes:UP000017515};
RX PubMed=24503993;
RA Paul R., Jinkerson R.E., Buss K., Steel J., Mohr R., Hess W.R., Chen M.,
RA Fromme P.;
RT "Draft Genome Sequence of the Filamentous Cyanobacterium Leptolyngbya sp.
RT Strain Heron Island J, Exhibiting Chromatic Acclimation.";
RL Genome Announc. 2:e01166-e01113(2014).
CC -!- FUNCTION: Required during biogenesis of c-type cytochromes (cytochrome
CC c6 and cytochrome f) at the step of heme attachment.
CC {ECO:0000256|HAMAP-Rule:MF_01391}.
CC -!- SUBUNIT: May interact with Ccs1. {ECO:0000256|HAMAP-Rule:MF_01391}.
CC -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane {ECO:0000256|HAMAP-
CC Rule:MF_01391}; Multi-pass membrane protein {ECO:0000256|HAMAP-
CC Rule:MF_01391}. Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-pass
CC membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the CcmF/CycK/Ccl1/NrfE/CcsA family.
CC {ECO:0000256|HAMAP-Rule:MF_01391}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:ESA38865.1}.
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DR EMBL; AWNH01000008; ESA38865.1; -; Genomic_DNA.
DR RefSeq; WP_023070462.1; NZ_AWNH01000008.1.
DR AlphaFoldDB; U9W1X5; -.
DR STRING; 1385935.N836_30520; -.
DR PATRIC; fig|1385935.3.peg.397; -.
DR eggNOG; COG0755; Bacteria.
DR OrthoDB; 9814290at2; -.
DR Proteomes; UP000017515; Unassembled WGS sequence.
DR GO; GO:0031676; C:plasma membrane-derived thylakoid membrane; IEA:UniProtKB-SubCell.
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 NCBIfam; TIGR03144; cytochr_II_ccsB; 1.
DR PANTHER; PTHR30071:SF1; CYTOCHROME B_B6 PROTEIN-RELATED; 1.
DR PANTHER; PTHR30071; HEME EXPORTER PROTEIN C; 1.
DR Pfam; PF01578; Cytochrom_C_asm; 1.
PE 3: Inferred from homology;
KW Cytochrome c-type biogenesis {ECO:0000256|ARBA:ARBA00022748,
KW ECO:0000256|HAMAP-Rule:MF_01391};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_01391};
KW Reference proteome {ECO:0000313|Proteomes:UP000017515};
KW Thylakoid {ECO:0000256|HAMAP-Rule:MF_01391};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_01391};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_01391}.
FT TRANSMEM 12..34
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01391"
FT TRANSMEM 46..65
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01391"
FT TRANSMEM 71..89
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01391"
FT TRANSMEM 96..115
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01391"
FT TRANSMEM 135..163
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01391"
FT TRANSMEM 230..253
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01391"
FT TRANSMEM 268..283
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01391"
FT TRANSMEM 295..316
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01391"
FT DOMAIN 68..320
FT /note="Cytochrome c assembly protein"
FT /evidence="ECO:0000259|Pfam:PF01578"
SQ SEQUENCE 326 AA; 35491 MW; 7EF97230720ACABA CRC64;
MDLVTLQGLL DNVSFAVLFI TMLLYWSSLA FAGIPWLKTL GTTGMAIANL CIAALLVARW
IEGGYFPLSN LYESLFFIAW GITAMHFVAE RMSNSLWVGA MTAPAAMGIT AFATLTLPGN
MQVSEPLVPA LKSNWLMMHV SVMLLSYSAL MVGALLAIAF LIITRGQAVE LKGSSVGTGG
FRDRKYILKR AAAVTEPVMA SAGGTAVLEK PTKQALSMQR LTLADTLDNI SYRIIGLGFP
LLTIGIISGG VWANEAWGSY WSWDPKETWA LITWLVFAAY LHARITKGWQ GRKPAFIAAS
GFVVVWICYL GVNLLGKGLH SYGWFF
//
