ID H2BQ51_9BACT Unreviewed; 275 AA.
AC H2BQ51;
DT 21-MAR-2012, integrated into UniProtKB/TrEMBL.
DT 21-MAR-2012, sequence version 1.
DT 27-MAR-2024, entry version 29.
DE SubName: Full=Dissimilatory sulfite reductase alpha subunit {ECO:0000313|EMBL:AEX31185.1};
DE EC=1.8.99.3 {ECO:0000313|EMBL:AEX31185.1};
DE Flags: Fragment;
GN Name=dsrA {ECO:0000313|EMBL:AEX31185.1};
OS uncultured sulfate-reducing bacterium.
OC Bacteria; environmental samples.
OX NCBI_TaxID=153939 {ECO:0000313|EMBL:AEX31185.1};
RN [1] {ECO:0000313|EMBL:AEX31185.1}
RP NUCLEOTIDE SEQUENCE.
RA Schmidtova J., Baldwin S.A.;
RT "Effect of organic amendment on biological sulfate reduction in anoxic
RT fjord sediments.";
RL Submitted (MAY-2011) to the EMBL/GenBank/DDBJ databases.
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DR EMBL; JF950236; AEX31185.1; -; Genomic_DNA.
DR AlphaFoldDB; H2BQ51; -.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:InterPro.
DR GO; GO:0018551; F:dissimilatory sulfite reductase activity; IEA:InterPro.
DR GO; GO:0020037; F:heme binding; IEA:InterPro.
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};
KW Oxidoreductase {ECO:0000313|EMBL:AEX31185.1}.
FT DOMAIN 34..94
FT /note="Nitrite/Sulfite reductase ferredoxin-like"
FT /evidence="ECO:0000259|Pfam:PF03460"
FT DOMAIN 106..270
FT /note="Nitrite/sulphite reductase 4Fe-4S"
FT /evidence="ECO:0000259|Pfam:PF01077"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:AEX31185.1"
FT NON_TER 275
FT /evidence="ECO:0000313|EMBL:AEX31185.1"
SQ SEQUENCE 275 AA; 30147 MW; 0D61D37890E15A20 CRC64;
THWKHGGVVG VKGYGAGVIG RHSDSPEQFP AVADFHTFRV NQPSGWFYTT ETLRKICDVW
EEYGSGLTNL HGATGDIILL GATTPVLQDC FNALTDEAGF DTGGSASGLR TPSCCVGPAR
CEYSCIDTLD ICNDLTLEFQ DEIHRPMWPY KFKFKISGCP NDCVAAIARA DMPIIGTWRD
ELRIDQDAVK DYVDSGFDIE KLVVAKCPTQ ALEWDAKAKK LILIADDCVR CMHCINKMPK
ALRPGLDTGA TLLIGGKAPL KQGARFGWVL VPFMK
//
