ID B9V3C0_MASLA Unreviewed; 218 AA.
AC B9V3C0;
DT 24-MAR-2009, integrated into UniProtKB/TrEMBL.
DT 24-MAR-2009, sequence version 1.
DT 27-MAR-2024, entry version 49.
DE SubName: Full=Assimilatory nitrite reductase {ECO:0000313|EMBL:ACM48832.1};
DE Flags: Fragment;
GN Name=nirA {ECO:0000313|EMBL:ACM48832.1};
OS Mastigocladus laminosus W517.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Hapalosiphonaceae;
OC Mastigocladus.
OX NCBI_TaxID=593644 {ECO:0000313|EMBL:ACM48832.1};
RN [1] {ECO:0000313|EMBL:ACM48832.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=W517 {ECO:0000313|EMBL:ACM48832.1};
RX PubMed=19047382; DOI=10.1128/AEM.01901-08;
RA Miller S.R., Williams C., Strong A.L., Carvey D.;
RT "Ecological specialization in a spatially structured population of the
RT thermophilic cyanobacterium Mastigocladus laminosus.";
RL Appl. Environ. Microbiol. 75:729-734(2009).
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DR EMBL; FJ429303; ACM48832.1; -; Genomic_DNA.
DR AlphaFoldDB; B9V3C0; -.
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:UniProtKB-KW.
DR Gene3D; 3.90.480.20; -; 1.
DR Gene3D; 3.30.413.10; Sulfite Reductase Hemoprotein, domain 1; 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 InterPro; IPR006066; NO2/SO3_Rdtase_FeS/sirohaem_BS.
DR PANTHER; PTHR32439; FERREDOXIN--NITRITE REDUCTASE, CHLOROPLASTIC; 1.
DR PANTHER; PTHR32439:SF0; FERREDOXIN--NITRITE REDUCTASE, CHLOROPLASTIC; 1.
DR Pfam; PF01077; NIR_SIR; 1.
DR Pfam; PF03460; NIR_SIR_ferr; 1.
DR PRINTS; PR00397; SIROHAEM.
DR SUPFAM; SSF56014; Nitrite and sulphite reductase 4Fe-4S domain-like; 1.
DR SUPFAM; SSF55124; Nitrite/Sulfite reductase N-terminal domain-like; 1.
DR PROSITE; PS00365; NIR_SIR; 1.
PE 4: Predicted;
KW Heme {ECO:0000256|ARBA:ARBA00022617}; Iron {ECO:0000256|ARBA:ARBA00022617};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022617};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002}.
FT DOMAIN 14..76
FT /note="Nitrite/Sulfite reductase ferredoxin-like"
FT /evidence="ECO:0000259|Pfam:PF03460"
FT DOMAIN 92..199
FT /note="Nitrite/sulphite reductase 4Fe-4S"
FT /evidence="ECO:0000259|Pfam:PF01077"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:ACM48832.1"
SQ SEQUENCE 218 AA; 24356 MW; C43E28D6A09C4EC4 CRC64;
DEIDWEKRDH IGVYKQKQPE LNYVGLHIPV GRLTAEDMFE IARLADVYGN SEIRLTVEQN
VIIPNIPDSR LVLFLAEPLL EKFSIDPQPL RRSLVSCTGA QFCNFALIET KNRALNIIKA
LEEDLELTRP VRIHWTGCPN SCGQPQVADI GLMGTKARKN GKAVEGVDIY MGGKVGKEAH
LGTCVQKGIP CEDLQPVLRD LLIQHFGAKP RQEALVTH
//