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Database: UniProt
Entry: A0LB43_MAGMM
LinkDB: A0LB43_MAGMM
Original site: A0LB43_MAGMM 
ID   A0LB43_MAGMM            Unreviewed;       221 AA.
AC   A0LB43;
DT   12-DEC-2006, integrated into UniProtKB/TrEMBL.
DT   12-DEC-2006, sequence version 1.
DT   27-MAR-2024, entry version 75.
DE   SubName: Full=Cytochrome B561 {ECO:0000313|EMBL:ABK45186.1};
GN   OrderedLocusNames=Mmc1_2690 {ECO:0000313|EMBL:ABK45186.1};
OS   Magnetococcus marinus (strain ATCC BAA-1437 / JCM 17883 / MC-1).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Magnetococcales;
OC   Magnetococcaceae; Magnetococcus.
OX   NCBI_TaxID=156889 {ECO:0000313|EMBL:ABK45186.1, ECO:0000313|Proteomes:UP000002586};
RN   [1] {ECO:0000313|Proteomes:UP000002586}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1437 / JCM 17883 / MC-1
RC   {ECO:0000313|Proteomes:UP000002586};
RX   PubMed=19465526; DOI=10.1128/AEM.02874-08;
RA   Schubbe S., Williams T.J., Xie G., Kiss H.E., Brettin T.S., Martinez D.,
RA   Ross C.A., Schuler D., Cox B.L., Nealson K.H., Bazylinski D.A.;
RT   "Complete genome sequence of the chemolithoautotrophic marine magnetotactic
RT   coccus strain MC-1.";
RL   Appl. Environ. Microbiol. 75:4835-4852(2009).
RN   [2] {ECO:0000313|EMBL:ABK45186.1, ECO:0000313|Proteomes:UP000002586}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1437 / JCM 17883 / MC-1
RC   {ECO:0000313|Proteomes:UP000002586};
RX   PubMed=22581902;
RA   Bazylinski D.A., Williams T.J., Lefevre C.T., Berg R.J., Zhang C.L.,
RA   Bowser S.S., Dean A.J., Beveridge T.J.;
RT   "Magnetococcus marinus gen. nov., sp. nov., a marine, magnetotactic
RT   bacterium that represents a novel lineage (Magnetococcaceae fam. nov.;
RT   Magnetococcales ord. nov.) at the base of the Alphaproteobacteria.";
RL   Int. J. Syst. Evol. Microbiol. 0:0-0(2012).
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DR   EMBL; CP000471; ABK45186.1; -; Genomic_DNA.
DR   RefSeq; WP_011714285.1; NC_008576.1.
DR   AlphaFoldDB; A0LB43; -.
DR   STRING; 156889.Mmc1_2690; -.
DR   KEGG; mgm:Mmc1_2690; -.
DR   eggNOG; COG3658; Bacteria.
DR   HOGENOM; CLU_078451_2_1_5; -.
DR   OrthoDB; 196472at2; -.
DR   Proteomes; UP000002586; Chromosome.
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:SF3; CYTOCHROME B561; 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:UP000002586};
KW   Transmembrane {ECO:0000256|SAM:Phobius};
KW   Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT   TRANSMEM        15..31
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        38..59
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        97..119
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        153..171
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   TRANSMEM        201..219
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|SAM:Phobius"
FT   DOMAIN          8..183
FT                   /note="Cytochrome b561 bacterial/Ni-hydrogenase"
FT                   /evidence="ECO:0000259|Pfam:PF01292"
SQ   SEQUENCE   221 AA;  24177 MW;  0EDB540D2FA81953 CRC64;
     MSQPYIKVWD LPTRLFHWSL VAVVAGSFYT VKTSQMALHA YLGYGVLTLV LWRLGWGLWG
     SSTSRFSQFV RGPRVVLAYL RSLLAGQPHG HYGHNPAGAM MIVALLLVLL LQGLGGLFAS
     ENTFLFFDGP LVHWVGAAWS ETLTFWHKSS GSLLMVLVGL HVLANLLYLL LFRQNLVRPM
     LTGLRPPMPS GETGATPQAP LGRALVTLLI AGALVVGLLQ F
//
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