ID A0A0M2PXE0_PROHO Unreviewed; 481 AA.
AC A0A0M2PXE0;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 24-JAN-2024, entry version 26.
DE RecName: Full=Cytochrome c biogenesis protein CcsB {ECO:0000256|HAMAP-Rule:MF_01392};
GN Name=ccsB {ECO:0000256|HAMAP-Rule:MF_01392};
GN Synonyms=ccs1 {ECO:0000256|HAMAP-Rule:MF_01392};
GN ORFNames=PROH_01495 {ECO:0000313|EMBL:KKJ01101.1};
OS Prochlorothrix hollandica PCC 9006 = CALU 1027.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Prochlorotrichales;
OC Prochlorotrichaceae; Prochlorothrix.
OX NCBI_TaxID=317619 {ECO:0000313|EMBL:KKJ01101.1, ECO:0000313|Proteomes:UP000034681};
RN [1] {ECO:0000313|EMBL:KKJ01101.1, ECO:0000313|Proteomes:UP000034681}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CALU 1027 {ECO:0000313|EMBL:KKJ01101.1};
RA Shanker A., Yadav P., Khan S., Sharma V.;
RL Submitted (APR-2012) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KKJ01101.1, ECO:0000313|Proteomes:UP000034681}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CALU 1027 {ECO:0000313|EMBL:KKJ01101.1};
RA Syromyatnikov M.Y., Popov V.N.;
RL Submitted (APR-2015) to the EMBL/GenBank/DDBJ databases.
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_01392}.
CC -!- SUBUNIT: May interact with CcsA. {ECO:0000256|HAMAP-Rule:MF_01392}.
CC -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane {ECO:0000256|HAMAP-
CC Rule:MF_01392}; Multi-pass membrane protein {ECO:0000256|HAMAP-
CC Rule:MF_01392}. Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-pass
CC membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the Ccs1/CcsB family. {ECO:0000256|HAMAP-
CC Rule:MF_01392}.
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:KKJ01101.1}.
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DR EMBL; AJTX02000002; KKJ01101.1; -; Genomic_DNA.
DR RefSeq; WP_017713666.1; NZ_KB235941.1.
DR AlphaFoldDB; A0A0M2PXE0; -.
DR STRING; 317619.GCA_000332315_03472; -.
DR eggNOG; COG1333; Bacteria.
DR OrthoDB; 9770923at2; -.
DR Proteomes; UP000034681; Unassembled WGS sequence.
DR GO; GO:0031676; C:plasma membrane-derived thylakoid membrane; IEA:UniProtKB-SubCell.
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; CYTOCHROME C BIOGENESIS PROTEIN CCS1, CHLOROPLASTIC; 1.
DR PANTHER; PTHR31566:SF0; CYTOCHROME C BIOGENESIS PROTEIN CCS1, CHLOROPLASTIC; 1.
DR Pfam; PF05140; ResB; 2.
PE 3: Inferred from homology;
KW Cytochrome c-type biogenesis {ECO:0000256|ARBA:ARBA00022748,
KW ECO:0000256|HAMAP-Rule:MF_01392};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_01392};
KW Reference proteome {ECO:0000313|Proteomes:UP000034681};
KW Thylakoid {ECO:0000256|HAMAP-Rule:MF_01392};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_01392};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_01392}.
FT TRANSMEM 20..41
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 62..79
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 85..105
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 174..195
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 391..408
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 26..301
FT /note="ResB-like"
FT /evidence="ECO:0000259|Pfam:PF05140"
FT DOMAIN 371..439
FT /note="ResB-like"
FT /evidence="ECO:0000259|Pfam:PF05140"
FT REGION 450..481
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 481 AA; 53140 MW; 1B7412150884DDBD CRC64;
MTFFIKPWQG LQNYVKSDLL PFLADLRLAI SLFLLIALFS ISGTVLEQGE PLSFYQENYP
ESPALFGFLT WKVIWLLGLN EVYRTGWFLG LLILFGTSLT ACTFTRQLPA LKAARSWTFY
DRPRQFQKLA FSAELQGIDL TTVQQHLSSH GFKLFNQDNS LYGRKGLAGR IGPIVVHGSM
LIILAGSIVG SLVGFKAQEM VPDGSTFQIH NIIDAGPWAK TDTDTIQKDW AVHVNRFWID
YSPTGRIDQF YSDLSIINDQ GDELARKTIH VNEPLRYGGL TFYQADWSIS EIRLRLNNSP
IFQIPMASLS QQLGAQLWGT WVPIKPDMSD GISLITKDLQ GTLMIYGSDG LPLGTTRVGM
ATAINDSLTL NILDLVGSTG LQIKSDPGIP LVYLGFGLLM LGVIMSYVSH SQVWVLAAGD
RLYFGGRTNR AQVSFERELL AVLADLQAQP QPDASLSPET PSPETPSPET PAVSALDPSS
K
//
