ID Q83XX9_9BACT Unreviewed; 349 AA.
AC Q83XX9;
DT 01-JUN-2003, integrated into UniProtKB/TrEMBL.
DT 01-JUN-2003, sequence version 1.
DT 27-MAR-2024, entry version 62.
DE SubName: Full=Dissimilatory sulfite reductase alpha subunit {ECO:0000313|EMBL:AAO38160.1};
DE Flags: Fragment;
GN Name=dsrA {ECO:0000313|EMBL:AAO38160.1};
OS uncultured sulfate-reducing bacterium.
OC Bacteria; environmental samples.
OX NCBI_TaxID=153939 {ECO:0000313|EMBL:AAO38160.1};
RN [1] {ECO:0000313|EMBL:AAO38160.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=12732547; DOI=10.1128/AEM.69.5.2765-2772.2003;
RA Dhillon A., Teske A., Dillon J., Stahl D.A., Sogin M.L.;
RT "Molecular characterization of sulfate-reducing bacteria in the Guaymas
RT Basin.";
RL Appl. Environ. Microbiol. 69:2765-2772(2003).
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DR EMBL; AY197457; AAO38160.1; -; Genomic_DNA.
DR AlphaFoldDB; Q83XX9; -.
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 216..244
FT /note="4Fe-4S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51379"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:AAO38160.1"
SQ SEQUENCE 349 AA; 38809 MW; DEAA24FD4076E817 CRC64;
THWKHGGLVG VMGYGGGVIG RYSDLADEFP AVAEFHTHRV NQPSAWFYTS DALRTLCDTW
DRHGSGLTNM HGSTGDIVFL GSTTEAIEPL FADLTKAGWD LGGSGSNMRT PSCCVGPARC
EWACYDTLDA CYNITQHFQD ELHRPFFPYK YKFKFAGCPN DCVASIARSD CSVIGVWKDD
IQVNQEKVKE YEKAGTDINA EACNLCPTRC MEWDGTTLDI DNSNCVKCMH CINLMPKALK
PGKERGATIL IGSKAPIVGG ALLSSVFVPF LEMDPESDYE DLKELTEAIW DLWGEHGKAR
ERTGEFVQRV GLSNFLEEIG LDPVPEMVMH PRTNPYIFFD DEIFEDGVE
//
