ID   A0A257J804_9PROT        Unreviewed;       277 AA.
AC   A0A257J804;
DT   20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT   20-DEC-2017, sequence version 1.
DT   24-JAN-2024, entry version 13.
DE   RecName: Full=Cytochrome b561 bacterial/Ni-hydrogenase domain-containing protein {ECO:0000259|Pfam:PF01292};
GN   ORFNames=CFE28_15275 {ECO:0000313|EMBL:OYU71231.1};
OS   Alphaproteobacteria bacterium PA2.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria.
OX   NCBI_TaxID=2015570 {ECO:0000313|EMBL:OYU71231.1, ECO:0000313|Proteomes:UP000215921};
RN   [1] {ECO:0000313|EMBL:OYU71231.1, ECO:0000313|Proteomes:UP000215921}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PA2 {ECO:0000313|EMBL:OYU71231.1};
RA   Kojadinovic M., Villain A., Puppo C., Fon Sing S., Prioretti L., Hubert P.,
RA   Gregori G., Zhang Y., Sassi J.-F., Claverie J.-M., Blanc G., Gontero B.;
RT   "A metagenomic investigation of the 'star' freshwater diatom Asterionella
RT   formosa and its bacterial cohort.";
RL   Submitted (JUN-2017) to the EMBL/GenBank/DDBJ databases.
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:OYU71231.1}.
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DR   EMBL; NKIZ01000001; OYU71231.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A257J804; -.
DR   Proteomes; UP000215921; Unassembled WGS sequence.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-KW.
DR   GO; GO:0009055; F:electron transfer activity; 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   PANTHER; PTHR30485:SF1; CYTOCHROME YDHU-RELATED; 1.
DR   PANTHER; PTHR30485; NI/FE-HYDROGENASE 1 B-TYPE CYTOCHROME SUBUNIT; 1.
DR   Pfam; PF01292; Ni_hydr_CYTB; 1.
DR   SUPFAM; SSF81342; Transmembrane di-heme cytochromes; 1.
PE   4: Predicted;
KW   Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW   Membrane {ECO:0000256|SAM:Phobius};
KW   Reference proteome {ECO:0000313|Proteomes:UP000215921};
KW   Transmembrane {ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        21..41
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        120..141
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        188..212
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        232..257
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          14..266
FT                   /note="Cytochrome b561 bacterial/Ni-hydrogenase"
FT                   /evidence="ECO:0000259|Pfam:PF01292"
SQ   SEQUENCE   277 AA;  31345 MW;  AC4153ABE9A33081 CRC64;
     MADKKSVTKV LTYRHTVVVR ISHWLNVLAI CLLLMSGLQI FNAHPALYWG HKSTFEEPWL
     RMGAVTQGET TIGVTKIGDL AFNTTGLFGY SGKVGAREPR GFPSWATLPS YRALVYGRHW
     HFFFAWVFVL NGAFYVIGNL LNGHIKRDLL PTPDQLTRKH LWHEIIDHAR LRFPKGEEAR
     RYNVIQKFTY LAVIFGVLPL MILTGLTMSP AVNAWQPWLV EVFGGRQSAR TLHFICAGLI
     VLFIVIHVAL VFVVGFFNSM RSMITGRYAI EVEGDAA
//