ID   H6U6G8_9ZZZZ            Unreviewed;       368 AA.
AC   H6U6G8;
DT   18-APR-2012, integrated into UniProtKB/TrEMBL.
DT   18-APR-2012, sequence version 1.
DT   27-MAR-2024, entry version 21.
DE   SubName: Full=Dissimilatory (Bi)sulfite reductase alpha subunit-like protein {ECO:0000313|EMBL:AEZ49829.1};
DE   Flags: Fragment;
OS   uncultured prokaryote.
OC   unclassified sequences; environmental samples.
OX   NCBI_TaxID=198431 {ECO:0000313|EMBL:AEZ49829.1};
RN   [1] {ECO:0000313|EMBL:AEZ49829.1}
RP   NUCLEOTIDE SEQUENCE.
RA   Pommerenke B., Pester M., Loy A., Friedrich M.W.;
RT   "Ecology of sulfate-reducing microorganisms in wetlands - fameless actors
RT   in carbon cycling and climate change.";
RL   Submitted (AUG-2011) to the EMBL/GenBank/DDBJ databases.
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DR   EMBL; JN615177; AEZ49829.1; -; Genomic_DNA.
DR   AlphaFoldDB; H6U6G8; -.
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}.
FT   DOMAIN          28..88
FT                   /note="Nitrite/Sulfite reductase ferredoxin-like"
FT                   /evidence="ECO:0000259|Pfam:PF03460"
FT   DOMAIN          99..326
FT                   /note="Nitrite/sulphite reductase 4Fe-4S"
FT                   /evidence="ECO:0000259|Pfam:PF01077"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:AEZ49829.1"
SQ   SEQUENCE   368 AA;  41335 MW;  1EC696D8505705F1 CRC64;
     GIVGVLGYGG GVIGRYCDRP DAFPAVAHFH TVRVNQPASK YYNTEVLRKL CDLWDKRGSG
     LTNMHGSTGD IVLLGTKTDE LEPLFYELTH ELNMDLSGSG SNLRTPEGCL GMSRCEWSCI
     NTQDIIYDLT QEYQDALHRP MFPYKFKFKA SGCPMDCVAA IARADCSIIG TWKDNIRIDQ
     EAVRAYVGNE LVPHAGGGGR EKRTFDIQKE VVELCPTGCM EWDGKNLTIH GEDCTRCMHC
     IRVMPRALRP GLETGATILL GAKAPILEGA QLSSVVIPFI KMEPPYTEFK EFVEKLWDWW
     MENGRNRERL GETIQRLTLR ELLKVTDLTP DPRMINTPRF NPISSTIQAE VPGGWEHDGV
     AFRQRHQA
//