ID   B8ZVH1_9BACT            Unreviewed;       365 AA.
AC   B8ZVH1;
DT   03-MAR-2009, integrated into UniProtKB/TrEMBL.
DT   03-MAR-2009, sequence version 1.
DT   27-MAR-2024, entry version 39.
DE   SubName: Full=Dissimilatory sulfite reductase alpha subunit {ECO:0000313|EMBL:CAR81775.1};
DE   Flags: Fragment;
GN   Name=dsrA {ECO:0000313|EMBL:CAR81775.1};
OS   uncultured sulfate-reducing bacterium.
OC   Bacteria; environmental samples.
OX   NCBI_TaxID=153939 {ECO:0000313|EMBL:CAR81775.1};
RN   [1] {ECO:0000313|EMBL:CAR81775.1}
RP   NUCLEOTIDE SEQUENCE.
RA   Giloteaux L., Goni-Urriza M., Duran R.;
RT   "Nested PCR and new primers for analysis of sulfate-reducing bacteria in
RT   low-cell-biomass environments.";
RL   Appl. Environ. Microbiol. 76:2856-2865(2010).
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DR   EMBL; FM212319; CAR81775.1; -; Genomic_DNA.
DR   AlphaFoldDB; B8ZVH1; -.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0018551; F:dissimilatory sulfite reductase activity; IEA:InterPro.
DR   GO; GO:0020037; F:heme binding; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   Gene3D; 3.30.70.20; -; 1.
DR   Gene3D; 3.30.70.2500; -; 1.
DR   Gene3D; 3.30.413.10; Sulfite Reductase Hemoprotein, domain 1; 1.
DR   InterPro; IPR017896; 4Fe4S_Fe-S-bd.
DR   InterPro; IPR011806; DsrA.
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   NCBIfam; TIGR02064; dsrA; 1.
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   SUPFAM; SSF54862; 4Fe-4S ferredoxins; 1.
DR   SUPFAM; SSF56014; Nitrite and sulphite reductase 4Fe-4S domain-like; 1.
DR   SUPFAM; SSF55124; Nitrite/Sulfite reductase N-terminal domain-like; 1.
DR   PROSITE; PS51379; 4FE4S_FER_2; 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          222..250
FT                   /note="4Fe-4S ferredoxin-type"
FT                   /evidence="ECO:0000259|PROSITE:PS51379"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:CAR81775.1"
SQ   SEQUENCE   365 AA;  41516 MW;  9C31D6FE7E363360 CRC64;
     AFRFGGGVIG RYCDQPQQFP GVAHFHTMRV NQPSGKFYTA EYLRQLCDLW DFRGSGITNM
     HGSTGDIIFL GTTTPQLEEI FYEMTHTYNQ DLGGSGSNLR TPSDCVGSAR CEFACYDTHA
     LCYHLTQEYQ DELHRPAFPY KFKFKFDGCP NCCVASIARA DMSYIGTWRD EIRIDQEAVA
     AYIGGEIAPN GGAHSGRDWG PFDIQSEIID NCPTDCMWME GNKLMIDNKE CNRCMHCINA
     MPRALRIGED GGLSILVGAK APILDGAQMG SMLVPFIKAE EPYDEIKEVI EGIWDWWMEE
     GKNRERLGEL MKRQGFQKLL EATGIAPDPR MVQEPRSNPY IFWNEDEVEG GWSRDINEFR
     KYHQR
//