ID   B6VI11_9BACT            Unreviewed;       296 AA.
AC   B6VI11;
DT   16-DEC-2008, integrated into UniProtKB/TrEMBL.
DT   16-DEC-2008, sequence version 1.
DT   27-MAR-2024, entry version 38.
DE   SubName: Full=Dissimilatory sulfite reductase subunit A {ECO:0000313|EMBL:ACJ11399.1};
DE   Flags: Fragment;
GN   Name=dsrA {ECO:0000313|EMBL:ACJ11399.1};
OS   uncultured sulfate-reducing bacterium.
OC   Bacteria; environmental samples.
OX   NCBI_TaxID=153939 {ECO:0000313|EMBL:ACJ11399.1};
RN   [1] {ECO:0000313|EMBL:ACJ11399.1}
RP   NUCLEOTIDE SEQUENCE.
RA   Zhang L., Dang H., Luan X.;
RT   "Diversity and Distribution of Microbial Communities Potentially Involved
RT   in Anaerobic Methane Oxidation in the Cold Seeps of Okhotsk Sea, Disclosed
RT   by Analysis of the mcrA, dsrAB, and Archaeal 16S rRNA Genes.";
RL   Submitted (OCT-2008) to the EMBL/GenBank/DDBJ databases.
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DR   EMBL; FJ403830; ACJ11399.1; -; Genomic_DNA.
DR   AlphaFoldDB; B6VI11; -.
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; IPR011806; DsrA.
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   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   Pfam; PF03460; NIR_SIR_ferr; 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.
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          34..95
FT                   /note="Nitrite/Sulfite reductase ferredoxin-like"
FT                   /evidence="ECO:0000259|Pfam:PF03460"
FT   DOMAIN          106..295
FT                   /note="Nitrite/sulphite reductase 4Fe-4S"
FT                   /evidence="ECO:0000259|Pfam:PF01077"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:ACJ11399.1"
FT   NON_TER         296
FT                   /evidence="ECO:0000313|EMBL:ACJ11399.1"
SQ   SEQUENCE   296 AA;  33011 MW;  F92215FE6575369D CRC64;
     THWKHGGVVG VRGYGGGVIG RYSDSPDKFP NIANFHTFRV NHPSGWFYTT KALRQVCDIW
     EKYGSGLTNM HGATGDMILL GTVTENLQPC FDALTDEAGF DLGGSASVLR TPSACVGPAR
     CEWACIDTLD ICNDITHTFQ DYIHRPHWAY KFKIKVSGCP NDATASIGRS DMPIIGTWRD
     ALRIDQDAVR EYVDNGLDIV GEVVNKCPTE ALEWDAKGKK LVLKPENCTR CMYCISKMPK
     ALRPGLDKGA TIMIGGKAPL VRGPRLAWVL VPFMKMEPPY TELKDLLEKI WDWWDE
//