ID Q75VH2_9BACT Unreviewed; 283 AA.
AC Q75VH2;
DT 05-JUL-2004, integrated into UniProtKB/TrEMBL.
DT 05-JUL-2004, sequence version 1.
DT 27-MAR-2024, entry version 56.
DE SubName: Full=Dissimilatory sulfite reductase beta subunit {ECO:0000313|EMBL:BAD05895.1};
DE Flags: Fragment;
GN Name=DsrB {ECO:0000313|EMBL:BAD05895.1};
OS uncultured sulfate-reducing bacterium.
OC Bacteria; environmental samples.
OX NCBI_TaxID=153939 {ECO:0000313|EMBL:BAD05895.1};
RN [1] {ECO:0000313|EMBL:BAD05895.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=15033233; DOI=10.1016/S0378-1097(04)00044-8;
RA Nakagawa T., Nakagawa S., Inagaki F., Takai K., Horikoshi K.;
RT "Phylogenetic diversity of sulfate-reducing prokaryotes in active deep-sea
RT hydrothermal vent chimney structures.";
RL FEMS Microbiol. Lett. 232:145-152(2004).
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DR EMBL; AB124915; BAD05895.1; -; Genomic_DNA.
DR AlphaFoldDB; Q75VH2; -.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0020037; F:heme binding; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0016491; F:oxidoreductase activity; IEA:InterPro.
DR Gene3D; 3.30.70.20; -; 1.
DR Gene3D; 3.30.70.3340; -; 1.
DR Gene3D; 3.30.413.10; Sulfite Reductase Hemoprotein, domain 1; 1.
DR InterPro; IPR005117; NiRdtase/SiRdtase_haem-b_fer.
DR InterPro; IPR036136; Nit/Sulf_reduc_fer-like_dom_sf.
DR InterPro; IPR006067; NO2/SO3_Rdtase_4Fe4S_dom.
DR InterPro; IPR045169; NO2/SO3_Rdtase_4Fe4S_prot.
DR InterPro; IPR045854; NO2/SO3_Rdtase_4Fe4S_sf.
DR PANTHER; PTHR11493:SF54; ANAEROBIC SULFITE REDUCTASE SUBUNIT C; 1.
DR PANTHER; PTHR11493; SULFITE REDUCTASE [NADPH] SUBUNIT BETA-RELATED; 1.
DR Pfam; PF01077; NIR_SIR; 1.
DR Pfam; PF03460; NIR_SIR_ferr; 1.
DR SUPFAM; SSF56014; Nitrite and sulphite reductase 4Fe-4S domain-like; 1.
DR SUPFAM; SSF55124; Nitrite/Sulfite reductase N-terminal domain-like; 1.
PE 4: Predicted;
KW 4Fe-4S {ECO:0000256|ARBA:ARBA00022485};
KW Iron {ECO:0000256|ARBA:ARBA00023004};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723}.
FT DOMAIN 79..142
FT /note="Nitrite/Sulfite reductase ferredoxin-like"
FT /evidence="ECO:0000259|Pfam:PF03460"
FT DOMAIN 161..235
FT /note="Nitrite/sulphite reductase 4Fe-4S"
FT /evidence="ECO:0000259|Pfam:PF01077"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:BAD05895.1"
FT NON_TER 283
FT /evidence="ECO:0000313|EMBL:BAD05895.1"
SQ SEQUENCE 283 AA; 32012 MW; 60149508A63F9185 CRC64;
MSDKIYEEIQ NTQLDEIYSK PYDPELGEKL YNPQKPMENR ITDIGPPHYA QFFPPVIKKN
YGKWKSHEII EPGIIKYTSE TGDVVFAVRC ATPRLVTTDY IREVCEIADK YCEGYVRWTT
RNNIEFHVTD EEKLRALLDD LKGRKHPGGS YKFPVGGTGC SVTNIVHTQG WVHCHTPAID
ASGIVKSVMD ELFDYFQSMT LPAKVRIALA CCLNMCGAVH CSDIAILGIH RKPPLVEDDR
LEYVCEIPLV IASCPLGAIK PATVEIDGKK KKTVRVNEKR CMF
//