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Database: UniProt
Entry: B9V3B7_MASLA
LinkDB: B9V3B7_MASLA
Original site: B9V3B7_MASLA 
ID   B9V3B7_MASLA            Unreviewed;       218 AA.
AC   B9V3B7;
DT   24-MAR-2009, integrated into UniProtKB/TrEMBL.
DT   24-MAR-2009, sequence version 1.
DT   24-JAN-2024, entry version 48.
DE   SubName: Full=Assimilatory nitrite reductase {ECO:0000313|EMBL:ACM48829.1};
DE   Flags: Fragment;
GN   Name=nirA {ECO:0000313|EMBL:ACM48829.1};
OS   Mastigocladus laminosus W247.
OC   Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Hapalosiphonaceae;
OC   Mastigocladus.
OX   NCBI_TaxID=593609 {ECO:0000313|EMBL:ACM48829.1};
RN   [1] {ECO:0000313|EMBL:ACM48829.1}
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=W247 {ECO:0000313|EMBL:ACM48829.1};
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; FJ429300; ACM48829.1; -; Genomic_DNA.
DR   AlphaFoldDB; B9V3B7; -.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0020037; F:heme binding; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
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:ACM48829.1"
SQ   SEQUENCE   218 AA;  24326 MW;  A5700B53A48C1F8D CRC64;
     DEIDWEKRDH IGVYKQKQPE LNYVGLHIPV GRLTAEDMFE IARLADVYGN GEIRLTVEQN
     VIIPNIPDSR LVLFLAEPLL EKFSIDPQPL RRSLVSCTGA QFCNFALIET KNRALNIIKA
     LEEDLELTRP VRIHWTGCPN SCGQPQVADI GLMGTKARKN GKAVEGVDIY MGGKVGKEAH
     LGTCVQKGIP CEDLQPVLRD LLIQHFGAKP RQEALVTH
//
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