ID A0A222E6V4_9RHOB Unreviewed; 556 AA.
AC A0A222E6V4;
DT 25-OCT-2017, integrated into UniProtKB/TrEMBL.
DT 25-OCT-2017, sequence version 1.
DT 24-JAN-2024, entry version 21.
DE SubName: Full=Sulfite reductase (Ferredoxin) {ECO:0000313|EMBL:ASP21902.1};
DE EC=1.8.7.1 {ECO:0000313|EMBL:ASP21902.1};
GN Name=sir {ECO:0000313|EMBL:ASP21902.1};
GN ORFNames=ANTHELSMS3_03264 {ECO:0000313|EMBL:ASP21902.1};
OS Antarctobacter heliothermus.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Antarctobacter.
OX NCBI_TaxID=74033 {ECO:0000313|EMBL:ASP21902.1, ECO:0000313|Proteomes:UP000203589};
RN [1] {ECO:0000313|EMBL:ASP21902.1, ECO:0000313|Proteomes:UP000203589}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SMS3 {ECO:0000313|EMBL:ASP21902.1,
RC ECO:0000313|Proteomes:UP000203589};
RA Topel M., Pinder M.I.M., Johansson O.N., Kourtchenko O., Godhe A.,
RA Clarke A.K.;
RT "Genome Sequence of Antarctobacter heliothermus Strain SMS3 Isolated from a
RT culture of the Diatom Skeletonema marinoi.";
RL Submitted (JUL-2017) to the EMBL/GenBank/DDBJ databases.
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DR EMBL; CP022540; ASP21902.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A222E6V4; -.
DR KEGG; aht:ANTHELSMS3_03264; -.
DR OrthoDB; 9803707at2; -.
DR Proteomes; UP000203589; Chromosome.
DR GO; GO:0020037; F:heme binding; IEA:InterPro.
DR GO; GO:0051536; F:iron-sulfur cluster binding; IEA:InterPro.
DR GO; GO:0050311; F:sulfite reductase (ferredoxin) activity; IEA:UniProtKB-EC.
DR Gene3D; 3.90.480.20; -; 1.
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 Oxidoreductase {ECO:0000313|EMBL:ASP21902.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000203589}.
FT DOMAIN 52..111
FT /note="Nitrite/Sulfite reductase ferredoxin-like"
FT /evidence="ECO:0000259|Pfam:PF03460"
FT DOMAIN 119..272
FT /note="Nitrite/sulphite reductase 4Fe-4S"
FT /evidence="ECO:0000259|Pfam:PF01077"
FT DOMAIN 346..395
FT /note="Nitrite/Sulfite reductase ferredoxin-like"
FT /evidence="ECO:0000259|Pfam:PF03460"
FT DOMAIN 406..545
FT /note="Nitrite/sulphite reductase 4Fe-4S"
FT /evidence="ECO:0000259|Pfam:PF01077"
SQ SEQUENCE 556 AA; 61871 MW; 76667A288CBB64D1 CRC64;
MYSYSDFDAA FVAERNRQFR AQVERRIDGS LTEDEFKPLR LMNGLYLQLH AYMLRVAIPY
GTLNSGQMRQ LAYIAERWDK GYGHFTTRQN IQYNWPELGD VPDMLDALAE VQMHAIQTSG
NTIRNVTADH FAGAAADEIA DPRPVSELLR QWSTDHPEFQ FLPRKFKIAV TGSPNDRAVT
AAHDIGIRIV ERDGEIGYQV LVGGGLGRTP MIGKVLADFV PQADLLPFVE ATVSVWNLLG
RRDNKYKARI KITVHEHGID EIRRLVQDRF AETKAAFNGA DLALYDAIKA QFAAPSFAKR
PVSAFERTYN SDPIFRSWAD TNLAEHRAAG HVIVQISLKA HGETPGDASA EQMRVMADIA
EEFGHDELRI SHEQNVILPH VHRDDLPEIH ARLKAHGLAT ANIGKISDII ACPGMDYCAL
ATARSIPIAQ EIATRFDDLK NEHEIGDLKI KISGCINACG HHHVGHIGIL GLDRAGIENY
QITLGGDHTE TAALGQRTGP GFPAEEIVPA IERIVDAYLT HREAPEETFL QAFRRLGMDP
FKEALYGPQE RKANAA
//
