ID   H9ZXT3_9BACT            Unreviewed;       266 AA.
AC   H9ZXT3;
DT   13-JUN-2012, integrated into UniProtKB/TrEMBL.
DT   13-JUN-2012, sequence version 1.
DT   24-JAN-2024, entry version 27.
DE   SubName: Full=Dissimilatory sulfite reductase beta subunit {ECO:0000313|EMBL:AFH41533.1};
DE   Flags: Fragment;
GN   Name=dsrB {ECO:0000313|EMBL:AFH41533.1};
OS   uncultured sulfate-reducing bacterium.
OC   Bacteria; environmental samples.
OX   NCBI_TaxID=153939 {ECO:0000313|EMBL:AFH41533.1};
RN   [1] {ECO:0000313|EMBL:AFH41533.1}
RP   NUCLEOTIDE SEQUENCE.
RA   Cho H.-Y., Hyun J.-H.;
RT   "Characterization of microbial diversity associated with sulfate-methane
RT   transition zone (SMTZ) in the gas hydrate-bearing sediment of the Ulleung
RT   Basin off the Korean upwelling system in the East Sea.";
RL   Submitted (SEP-2011) to the EMBL/GenBank/DDBJ databases.
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DR   EMBL; JN798923; AFH41533.1; -; Genomic_DNA.
DR   GO; GO:0020037; F:heme binding; IEA:InterPro.
DR   GO; GO:0051536; F:iron-sulfur cluster binding; IEA:InterPro.
DR   GO; GO:0016491; F:oxidoreductase activity; IEA:InterPro.
DR   Gene3D; 3.30.70.20; -; 1.
DR   Gene3D; 3.30.70.3340; -; 1.
DR   Gene3D; 3.30.413.10; Sulfite Reductase Hemoprotein, domain 1; 1.
DR   InterPro; IPR017896; 4Fe4S_Fe-S-bd.
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; IPR045854; NO2/SO3_Rdtase_4Fe4S_sf.
DR   Pfam; PF12838; Fer4_7; 1.
DR   Pfam; PF01077; NIR_SIR; 1.
DR   Pfam; PF03460; NIR_SIR_ferr; 1.
DR   SUPFAM; SSF54862; 4Fe-4S ferredoxins; 1.
DR   SUPFAM; SSF55124; Nitrite/Sulfite reductase N-terminal domain-like; 1.
PE   4: Predicted;
FT   DOMAIN          57..121
FT                   /note="Nitrite/Sulfite reductase ferredoxin-like"
FT                   /evidence="ECO:0000259|Pfam:PF03460"
FT   DOMAIN          139..216
FT                   /note="Nitrite/sulphite reductase 4Fe-4S"
FT                   /evidence="ECO:0000259|Pfam:PF01077"
FT   DOMAIN          232..265
FT                   /note="4Fe-4S ferredoxin-type"
FT                   /evidence="ECO:0000259|Pfam:PF12838"
FT   NON_TER         266
FT                   /evidence="ECO:0000313|EMBL:AFH41533.1"
SQ   SEQUENCE   266 AA;  29646 MW;  FD7A6C98AF64DC88 CRC64;
     MALSTEKLGR YNPDXPMENR ITDLGPRHFW QYFPPVIEKN YGKWLYHEIL EPGVLVHVSE
     TGEKVYTVRC GGCRFMTVEN IREICEIADK HCDGYVRFTT RNNIEFMVDT PEKAEALKKD
     LISRKHVSGS YKFPIGGTGA GITNIVHTQG YIHCHTPATD ASSMVKAVMD ELFDYFQGMT
     LPAQVRVSMA CCLNMCGAVH CSDIALLGYH RKPPIVDDEV LDGVCEIPLV IAACPTGAIS
     PAKTADGKKT VKIKEERCMF CGNCYT
//