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Database: UniProt
Entry: Q18N80_9BACT
LinkDB: Q18N80_9BACT
Original site: Q18N80_9BACT 
ID   Q18N80_9BACT            Unreviewed;       376 AA.
AC   Q18N80;
DT   25-JUL-2006, integrated into UniProtKB/TrEMBL.
DT   25-JUL-2006, sequence version 1.
DT   24-JAN-2024, entry version 49.
DE   SubName: Full=Dissimilatory sulfite reductase alpha subunit {ECO:0000313|EMBL:BAE96465.1};
DE   Flags: Fragment;
GN   Name=dsrA {ECO:0000313|EMBL:BAE96465.1};
OS   uncultured sulfate-reducing bacterium.
OC   Bacteria; environmental samples.
OX   NCBI_TaxID=153939 {ECO:0000313|EMBL:BAE96465.1};
RN   [1] {ECO:0000313|EMBL:BAE96465.1}
RP   NUCLEOTIDE SEQUENCE.
RX   PubMed=17497195; DOI=10.1007/s10126-007-9003-7;
RA   Kaneko R., Hayashi T., Tanahashi M., Naganuma T.;
RT   "Phylogenetic diversity and distribution of dissimilatory sulfite reductase
RT   genes from deep-sea sediment cores.";
RL   Mar. Biotechnol. 9:429-436(2007).
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DR   EMBL; AB263151; BAE96465.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q18N80; -.
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; 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          232..260
FT                   /note="4Fe-4S ferredoxin-type"
FT                   /evidence="ECO:0000259|PROSITE:PS51379"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:BAE96465.1"
SQ   SEQUENCE   376 AA;  42735 MW;  32457C7B6147AD79 CRC64;
     THWKHGGIVG VFGYGGGVIG RYSDQPEQFP GVAHFHTLRV NQPSGKFYTT EYLRKLADLW
     DFRGSGITNM HGSTGDIIFL GTTTPQLEEI FYELTHNLGQ DLGGSGSNLR TPSDCIGEAR
     CEYARYDTHS LCYGLTQAYQ DELHRPAFPY KFKFKFDGCP NCCVASIARA DLSFIGTWRD
     EIRIDLEAAQ AYVGGEFTPN AGAHSGRDWG AFDIQKEVIG LCPTGCMRYE DGKLEINNKE
     CTRCMHCINV MPRALRIGND RGCSILAGAK APILDGAQMA SLIVPFIKVE EPYDEIKETV
     IEPIWDWWME EGKNRERLGE LMKRQGFQKL LEVTGFKPDP RMIQEPRSNP YIFWKEEEVE
     GGWDRDVNEY RKYHQR
//
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