ID   A0A1X7JAY6_9RHOB        Unreviewed;       551 AA.
AC   A0A1X7JAY6;
DT   05-JUL-2017, integrated into UniProtKB/TrEMBL.
DT   05-JUL-2017, sequence version 1.
DT   24-JAN-2024, entry version 21.
DE   SubName: Full=Sulfite reductase (NADPH) hemoprotein beta-component {ECO:0000313|EMBL:SMG24705.1};
GN   ORFNames=SAMN02746000_01377 {ECO:0000313|EMBL:SMG24705.1};
OS   Paracoccus sp. J56.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC   Paracoccaceae; Paracoccus.
OX   NCBI_TaxID=935850 {ECO:0000313|EMBL:SMG24705.1, ECO:0000313|Proteomes:UP000193912};
RN   [1] {ECO:0000313|Proteomes:UP000193912}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=J56 {ECO:0000313|Proteomes:UP000193912};
RA   Varghese N., Submissions S.;
RL   Submitted (APR-2017) to the EMBL/GenBank/DDBJ databases.
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DR   EMBL; FXAQ01000007; SMG24705.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1X7JAY6; -.
DR   STRING; 935850.SAMN02746000_01377; -.
DR   Proteomes; UP000193912; Unassembled WGS sequence.
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; 3.30.413.10; Sulfite Reductase Hemoprotein, domain 1; 2.
DR   Gene3D; 3.90.480.10; Sulfite Reductase Hemoprotein;Domain 2; 1.
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   PANTHER; PTHR32439:SF9; BLR3264 PROTEIN; 1.
DR   PANTHER; PTHR32439; FERREDOXIN--NITRITE REDUCTASE, CHLOROPLASTIC; 1.
DR   Pfam; PF01077; NIR_SIR; 2.
DR   Pfam; PF03460; NIR_SIR_ferr; 2.
DR   SUPFAM; SSF56014; Nitrite and sulphite reductase 4Fe-4S domain-like; 2.
DR   SUPFAM; SSF55124; Nitrite/Sulfite reductase N-terminal domain-like; 2.
PE   4: Predicted;
KW   Heme {ECO:0000256|ARBA:ARBA00022617}; Iron {ECO:0000256|ARBA:ARBA00022617};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022617};
KW   Reference proteome {ECO:0000313|Proteomes:UP000193912}.
FT   DOMAIN          52..110
FT                   /note="Nitrite/Sulfite reductase ferredoxin-like"
FT                   /evidence="ECO:0000259|Pfam:PF03460"
FT   DOMAIN          119..273
FT                   /note="Nitrite/sulphite reductase 4Fe-4S"
FT                   /evidence="ECO:0000259|Pfam:PF01077"
FT   DOMAIN          335..397
FT                   /note="Nitrite/Sulfite reductase ferredoxin-like"
FT                   /evidence="ECO:0000259|Pfam:PF03460"
FT   DOMAIN          409..545
FT                   /note="Nitrite/sulphite reductase 4Fe-4S"
FT                   /evidence="ECO:0000259|Pfam:PF01077"
SQ   SEQUENCE   551 AA;  61450 MW;  26323D658DA7C3B8 CRC64;
     MFDARPQHNE YLRHRAQQFR QQVERRLNGS LTEDEFRPLR LMNGVYLQLH AYMLRVAIPY
     GTISPDQMRT LALLAKKWDK GYGHWTTRQN IQFNWPKLVD IPDMLDALAD VGLHAIQTSG
     NTIRNVTTDA FAGAAADEVA DPRPYAELLR QWSTDHGEFQ FLPRKFKIAV SGGKRDRAVI
     AAHDIGLRLK RNEQGELGYQ VWIGGGLGRT PLLGQVVREF LPEGDLLPYV EAIIATYNLS
     GRRDNKYKAR IKITVAERGL DVMREEIEAE FERRRKVFTG VDQDLLAALK SLYAPPAFRN
     EPEGDYEQHR AANPAFRSWT DTNLSAHKVD GYASVTVTFK APGATPGDAS AEQMRLLADL
     AERYGHHDLR ISHEQNVVLP HVHKSDLFAV YQELKAAGLA TANAGLISDI VACPGMDYCT
     LATARSIPIA QDIAEHFRAR GLEEEIGQFN IRISGCINAC GHHHLGHIGI LGLDRAGVEN
     YQITLGGDGY DIPAIGQRAG AGFPAEEVVP AIDRVINAYL ELRESPEERF IDTYRRVGVA
     PFKAALYPAD A
//