ID A0A2P8H9R4_9BACI Unreviewed; 604 AA.
AC A0A2P8H9R4;
DT 23-MAY-2018, integrated into UniProtKB/TrEMBL.
DT 23-MAY-2018, sequence version 1.
DT 24-JAN-2024, entry version 24.
DE SubName: Full=Sulfite reductase (NADPH) alpha subunit {ECO:0000313|EMBL:PSL42958.1};
GN ORFNames=B0H94_11241 {ECO:0000313|EMBL:PSL42958.1};
OS Salsuginibacillus halophilus.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Salsuginibacillus.
OX NCBI_TaxID=517424 {ECO:0000313|EMBL:PSL42958.1, ECO:0000313|Proteomes:UP000242310};
RN [1] {ECO:0000313|EMBL:PSL42958.1, ECO:0000313|Proteomes:UP000242310}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 1.07653 {ECO:0000313|EMBL:PSL42958.1,
RC ECO:0000313|Proteomes:UP000242310};
RA Whitman W.;
RT "Genomic Encyclopedia of Type Strains, Phase III (KMG-III): the genomes of
RT soil and plant-associated and newly described type strains.";
RL Submitted (MAR-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- COFACTOR:
CC Name=FAD; Xref=ChEBI:CHEBI:57692;
CC Evidence={ECO:0000256|PIRSR:PIRSR000207-1};
CC Note=Binds 1 FAD per subunit. {ECO:0000256|PIRSR:PIRSR000207-1};
CC -!- COFACTOR:
CC Name=FMN; Xref=ChEBI:CHEBI:58210;
CC Evidence={ECO:0000256|PIRSR:PIRSR000207-1};
CC Note=Binds 1 FMN per subunit. {ECO:0000256|PIRSR:PIRSR000207-1};
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:PSL42958.1}.
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DR EMBL; PYAV01000012; PSL42958.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2P8H9R4; -.
DR OrthoDB; 9789468at2; -.
DR Proteomes; UP000242310; Unassembled WGS sequence.
DR GO; GO:0050660; F:flavin adenine dinucleotide binding; IEA:InterPro.
DR GO; GO:0010181; F:FMN binding; IEA:InterPro.
DR GO; GO:0016651; F:oxidoreductase activity, acting on NAD(P)H; IEA:UniProt.
DR GO; GO:0004783; F:sulfite reductase (NADPH) activity; IEA:InterPro.
DR GO; GO:0019344; P:cysteine biosynthetic process; IEA:UniProtKB-KW.
DR CDD; cd06199; SiR; 1.
DR Gene3D; 3.40.50.360; -; 1.
DR Gene3D; 3.40.50.80; Nucleotide-binding domain of ferredoxin-NADP reductase (FNR) module; 1.
DR Gene3D; 2.40.30.10; Translation factors; 1.
DR InterPro; IPR010199; CysJ.
DR InterPro; IPR003097; CysJ-like_FAD-binding.
DR InterPro; IPR017927; FAD-bd_FR_type.
DR InterPro; IPR001094; Flavdoxin-like.
DR InterPro; IPR008254; Flavodoxin/NO_synth.
DR InterPro; IPR001709; Flavoprot_Pyr_Nucl_cyt_Rdtase.
DR InterPro; IPR029039; Flavoprotein-like_sf.
DR InterPro; IPR039261; FNR_nucleotide-bd.
DR InterPro; IPR023173; NADPH_Cyt_P450_Rdtase_alpha.
DR InterPro; IPR001433; OxRdtase_FAD/NAD-bd.
DR InterPro; IPR017938; Riboflavin_synthase-like_b-brl.
DR NCBIfam; TIGR01931; cysJ; 1.
DR PANTHER; PTHR19384:SF128; NADPH OXIDOREDUCTASE A; 1.
DR PANTHER; PTHR19384; NITRIC OXIDE SYNTHASE-RELATED; 1.
DR Pfam; PF00667; FAD_binding_1; 1.
DR Pfam; PF00258; Flavodoxin_1; 1.
DR Pfam; PF00175; NAD_binding_1; 1.
DR PIRSF; PIRSF000207; SiR-FP_CysJ; 1.
DR PRINTS; PR00369; FLAVODOXIN.
DR PRINTS; PR00371; FPNCR.
DR SUPFAM; SSF52343; Ferredoxin reductase-like, C-terminal NADP-linked domain; 1.
DR SUPFAM; SSF52218; Flavoproteins; 1.
DR SUPFAM; SSF63380; Riboflavin synthase domain-like; 1.
DR PROSITE; PS51384; FAD_FR; 1.
DR PROSITE; PS50902; FLAVODOXIN_LIKE; 1.
PE 4: Predicted;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605};
KW Cysteine biosynthesis {ECO:0000256|ARBA:ARBA00023192};
KW Electron transport {ECO:0000256|ARBA:ARBA00022982};
KW FAD {ECO:0000256|ARBA:ARBA00022827, ECO:0000256|PIRSR:PIRSR000207-1};
KW Flavoprotein {ECO:0000256|ARBA:ARBA00022630};
KW FMN {ECO:0000256|ARBA:ARBA00022643, ECO:0000256|PIRSR:PIRSR000207-1};
KW NADP {ECO:0000256|ARBA:ARBA00022857, ECO:0000256|PIRSR:PIRSR000207-1};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002};
KW Reference proteome {ECO:0000313|Proteomes:UP000242310};
KW Transport {ECO:0000256|ARBA:ARBA00022448}.
FT DOMAIN 70..208
FT /note="Flavodoxin-like"
FT /evidence="ECO:0000259|PROSITE:PS50902"
FT DOMAIN 238..453
FT /note="FAD-binding FR-type"
FT /evidence="ECO:0000259|PROSITE:PS51384"
FT BINDING 76..81
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000256|PIRSR:PIRSR000207-1"
FT BINDING 123..126
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000256|PIRSR:PIRSR000207-1"
FT BINDING 159..168
FT /ligand="FMN"
FT /ligand_id="ChEBI:CHEBI:58210"
FT /evidence="ECO:0000256|PIRSR:PIRSR000207-1"
FT BINDING 328
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000207-1"
FT BINDING 391..394
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000207-1"
FT BINDING 409..411
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000207-1"
FT BINDING 415
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000207-1"
FT BINDING 424..427
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000207-1"
FT BINDING 524..525
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000207-1"
FT BINDING 530..534
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000207-1"
FT BINDING 566
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR000207-1"
FT BINDING 604
FT /ligand="FAD"
FT /ligand_id="ChEBI:CHEBI:57692"
FT /evidence="ECO:0000256|PIRSR:PIRSR000207-1"
SQ SEQUENCE 604 AA; 66450 MW; 7A666EF99CDB44A6 CRC64;
MNIHATNSPF TEDQASLLNQ VLPSLSEQQR IWLSGYLTAA FAPAVTATAE PQPAPEAPAA
APTSAPKRAI TLLIGSHTGN GQALAAEFKQ KLQNKAFDVQ AYDMDQFKPK QLKQVEDLLI
ITSTHGEGDP PDNALTLYEH LYSKKAPDLT GVRFSVLALG DSSYEFFCQT GIDFDNRLAE
LGAERLHDRV DCDVDFEAPA ASWLNGVIDK LGAASPVPAA AEETAAAAVA EAPVYSKKNP
FWAEVVENFN LNGRGSNKET RHLVLDLEGS GLTYEPGDAL GLIPQNDPLL VDNIIAEAGW
DPATYIQVDE ESPERPLRDV LIDTVEITVL TKPLLQKAAE ASGNPGLKEL VGGRVKAYTE
GRDLLDLMKD YGPWQTSAAE TVAMLRKIPP RLYSIASSLT ANPDEVHLTI GALRYSAHGR
PRNGVCSVQC AERVQPGEKL PVFIQQNPNF KLPDDPETAT IMIGAGTGIA PYRSFLEERE
ETEATGDNWV FFGDQHFLTD FLYQTEWQSW LQDGTLTHMD VAFSRDGTEK TYVQHKLLAQ
AEALYRWIEG GAYIYVCGDK NYMAKDVHEA LTTVIAEQSG RSNEEAEAYL SDLRQEKRYQ
RDVY
//
