ID B4S764_PROA2 Unreviewed; 229 AA.
AC B4S764;
DT 23-SEP-2008, integrated into UniProtKB/TrEMBL.
DT 23-SEP-2008, sequence version 1.
DT 24-JAN-2024, entry version 66.
DE SubName: Full=Ni/Fe-hydrogenase, b-type cytochrome subunit {ECO:0000313|EMBL:ACF45901.1};
GN OrderedLocusNames=Paes_0855 {ECO:0000313|EMBL:ACF45901.1};
OS Prosthecochloris aestuarii (strain DSM 271 / SK 413).
OC Bacteria; Chlorobiota; Chlorobiia; Chlorobiales; Chlorobiaceae;
OC Prosthecochloris.
OX NCBI_TaxID=290512 {ECO:0000313|EMBL:ACF45901.1, ECO:0000313|Proteomes:UP000002725};
RN [1] {ECO:0000313|EMBL:ACF45901.1, ECO:0000313|Proteomes:UP000002725}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 271 / SK 413 {ECO:0000313|Proteomes:UP000002725};
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Schmutz J., Larimer F., Land M.,
RA Hauser L., Kyrpides N., Anderson I., Liu Z., Li T., Zhao F., Overmann J.,
RA Bryant D.A., Richardson P.;
RT "Complete sequence of chromosome of Prosthecochloris aestuarii DSM 271.";
RL Submitted (JUN-2008) to the EMBL/GenBank/DDBJ databases.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the HupC/HyaC/HydC family.
CC {ECO:0000256|ARBA:ARBA00008622}.
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DR EMBL; CP001108; ACF45901.1; -; Genomic_DNA.
DR RefSeq; WP_012505438.1; NC_011059.1.
DR AlphaFoldDB; B4S764; -.
DR STRING; 290512.Paes_0855; -.
DR KEGG; paa:Paes_0855; -.
DR eggNOG; COG1969; Bacteria.
DR HOGENOM; CLU_075520_0_1_10; -.
DR OMA; FYIAYPF; -.
DR Proteomes; UP000002725; Chromosome.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-KW.
DR GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR GO; GO:0005506; F:iron ion binding; IEA:InterPro.
DR GO; GO:0022904; P:respiratory electron transport chain; IEA:InterPro.
DR Gene3D; 1.20.950.20; Transmembrane di-heme cytochromes, Chain C; 1.
DR InterPro; IPR011577; Cyt_b561_bac/Ni-Hgenase.
DR InterPro; IPR016174; Di-haem_cyt_TM.
DR InterPro; IPR000516; Ni-dep_Hydgase_cyt-B.
DR NCBIfam; TIGR02125; CytB-hydogenase; 1.
DR PANTHER; PTHR30485; NI/FE-HYDROGENASE 1 B-TYPE CYTOCHROME SUBUNIT; 1.
DR PANTHER; PTHR30485:SF0; NI/FE-HYDROGENASE 1 B-TYPE CYTOCHROME SUBUNIT-RELATED; 1.
DR Pfam; PF01292; Ni_hydr_CYTB; 1.
DR PRINTS; PR00161; NIHGNASECYTB.
DR SUPFAM; SSF81342; Transmembrane di-heme cytochromes; 1.
DR PROSITE; PS00882; NI_HGENASE_CYTB_1; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW Electron transport {ECO:0000256|ARBA:ARBA00022982};
KW Heme {ECO:0000256|ARBA:ARBA00022617}; Iron {ECO:0000256|ARBA:ARBA00023004};
KW Membrane {ECO:0000256|SAM:Phobius};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Reference proteome {ECO:0000313|Proteomes:UP000002725};
KW Transmembrane {ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|SAM:Phobius};
KW Transport {ECO:0000256|ARBA:ARBA00022448}.
FT TRANSMEM 20..38
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 58..78
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 129..151
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 179..200
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 10..217
FT /note="Cytochrome b561 bacterial/Ni-hydrogenase"
FT /evidence="ECO:0000259|Pfam:PF01292"
SQ SEQUENCE 229 AA; 26554 MW; 41133337C8DCC3A3 CRC64;
MGRIIEEIYV WRLPVRLYHW INALCISLLL VTGFYIAGPV LMPPSGEAVS SHALSWWRML
HFGAAFLFIA NFLFRMYWAL FGRDRYARFG GFRPWSPRWW GEPFKEQVAS YLFLRQDEPN
YVGHNPVAAL ANFIFIFCGS IFMIVTGMAL YGENNPGGFS DQWFGWIIPL LGSSYNLHYI
HHAAAWIFPF YVIIHLYAVF RHDVVDRTSV TSSIITGFKH KVEDEPSLD
//