ID Q6V1X7_9BACT Unreviewed; 289 AA.
AC Q6V1X7;
DT 05-JUL-2004, integrated into UniProtKB/TrEMBL.
DT 05-JUL-2004, sequence version 1.
DT 27-MAR-2024, entry version 61.
DE SubName: Full=Dissimilatory sulfite reductase beta subunit {ECO:0000313|EMBL:AAQ56698.1};
DE Flags: Fragment;
GN Name=dsrB {ECO:0000313|EMBL:AAQ56698.1};
OS uncultured bacterium.
OC Bacteria; environmental samples.
OX NCBI_TaxID=77133 {ECO:0000313|EMBL:AAQ56698.1};
RN [1] {ECO:0000313|EMBL:AAQ56698.1}
RP NUCLEOTIDE SEQUENCE.
RA Nercessian O.G., Bienvenu N., Moreira D., Prieur D., Jeanthon C.;
RL Submitted (JUL-2003) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:AAQ56698.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=15643942; DOI=10.1111/j.1462-2920.2004.00672.x;
RA Nercessian O., Bienvenu N., Moreira D., Prieur D., Jeanthon C.;
RT "Diversity of functional genes of methanogens, methanotrophs and sulfate
RT reducers in deep-sea hydrothermal environments.";
RL Environ. Microbiol. 7:118-132(2005).
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DR EMBL; AY354109; AAQ56698.1; -; Genomic_DNA.
DR AlphaFoldDB; Q6V1X7; -.
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; SSF54862; 4Fe-4S ferredoxins; 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:AAQ56698.1"
FT NON_TER 289
FT /evidence="ECO:0000313|EMBL:AAQ56698.1"
SQ SEQUENCE 289 AA; 32701 MW; E6679FA1A4A214D9 CRC64;
MSDKIYEEIQ NTQLDEIYFK PYDPELGEKL YNPQKPMENR ITDIGPPHYA QFFPPVIKKN
YGKWKSHEII EPGIIKYTSE TGDVVYAVRC ATPRLVTTDY IREVCEIADK YCEGYVRWTT
RNNIEFHVTD EETLRALLDD LKGRKHPGGS YKFPVGGTGC SVTNIVHTQG WVHCHTPAID
ASGIVKAVMD DLFEYFQSMT LPAKVRIALA CCLNMCGAVH CSDIAILGIH RKPPLVEDER
LEYVCEIPLV IASCPLGAIK PATVEIDGKK KKTVRVNEKR CMFCGNCYT
//
