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Database: UniProt
Entry: H8H003_DEIGI
LinkDB: H8H003_DEIGI
Original site: H8H003_DEIGI 
ID   H8H003_DEIGI            Unreviewed;       164 AA.
AC   H8H003;
DT   16-MAY-2012, integrated into UniProtKB/TrEMBL.
DT   16-MAY-2012, sequence version 1.
DT   27-MAR-2024, entry version 50.
DE   RecName: Full=precorrin-2 dehydrogenase {ECO:0000256|ARBA:ARBA00012400};
DE            EC=1.3.1.76 {ECO:0000256|ARBA:ARBA00012400};
GN   Name=cysG {ECO:0000313|EMBL:AFD26315.1};
GN   OrderedLocusNames=DGo_CA2388 {ECO:0000313|EMBL:AFD26315.1};
OS   Deinococcus gobiensis (strain DSM 21396 / JCM 16679 / CGMCC 1.7299 / I-0).
OC   Bacteria; Deinococcota; Deinococci; Deinococcales; Deinococcaceae;
OC   Deinococcus.
OX   NCBI_TaxID=745776 {ECO:0000313|EMBL:AFD26315.1, ECO:0000313|Proteomes:UP000007575};
RN   [1] {ECO:0000313|EMBL:AFD26315.1, ECO:0000313|Proteomes:UP000007575}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 21396 / JCM 16679 / CGMCC 1.7299 / I-0
RC   {ECO:0000313|Proteomes:UP000007575};
RX   PubMed=22470573; DOI=10.1371/journal.pone.0034458;
RA   Yuan M., Chen M., Zhang W., Lu W., Wang J., Yang M., Zhao P., Tang R.,
RA   Li X., Hao Y., Zhou Z., Zhan Y., Yu H., Teng C., Yan Y., Ping S., Wang Y.,
RA   Lin M.;
RT   "Genome sequence and transcriptome analysis of the radioresistant bacterium
RT   Deinococcus gobiensis: insights into the extreme environmental
RT   adaptations.";
RL   PLoS ONE 7:E34458-E34458(2012).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=NAD(+) + precorrin-2 = 2 H(+) + NADH + sirohydrochlorin;
CC         Xref=Rhea:RHEA:15613, ChEBI:CHEBI:15378, ChEBI:CHEBI:57540,
CC         ChEBI:CHEBI:57945, ChEBI:CHEBI:58351, ChEBI:CHEBI:58827; EC=1.3.1.76;
CC         Evidence={ECO:0000256|ARBA:ARBA00001156};
CC   -!- PATHWAY: Porphyrin-containing compound metabolism; siroheme
CC       biosynthesis; sirohydrochlorin from precorrin-2: step 1/1.
CC       {ECO:0000256|ARBA:ARBA00005010}.
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DR   EMBL; CP002191; AFD26315.1; -; Genomic_DNA.
DR   AlphaFoldDB; H8H003; -.
DR   STRING; 745776.DGo_CA2388; -.
DR   KEGG; dgo:DGo_CA2388; -.
DR   PATRIC; fig|745776.4.peg.2450; -.
DR   eggNOG; COG1648; Bacteria.
DR   HOGENOM; CLU_011276_8_3_0; -.
DR   UniPathway; UPA00262; UER00222.
DR   Proteomes; UP000007575; Chromosome.
DR   GO; GO:0004325; F:ferrochelatase activity; IEA:InterPro.
DR   GO; GO:0043115; F:precorrin-2 dehydrogenase activity; IEA:UniProtKB-EC.
DR   GO; GO:0019354; P:siroheme biosynthetic process; IEA:UniProtKB-UniPathway.
DR   Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR   InterPro; IPR028161; Met8-like.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   InterPro; IPR006367; Sirohaem_synthase_N.
DR   NCBIfam; TIGR01470; cysG_Nterm; 1.
DR   PANTHER; PTHR35330; SIROHEME BIOSYNTHESIS PROTEIN MET8; 1.
DR   PANTHER; PTHR35330:SF1; SIROHEME BIOSYNTHESIS PROTEIN MET8; 1.
DR   Pfam; PF13241; NAD_binding_7; 1.
DR   SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR   SUPFAM; SSF75615; Siroheme synthase middle domains-like; 1.
PE   4: Predicted;
KW   NAD {ECO:0000256|ARBA:ARBA00023027};
KW   Oxidoreductase {ECO:0000256|ARBA:ARBA00023002}.
SQ   SEQUENCE   164 AA;  17052 MW;  CFFAEEA86AFC5FB7 CRC64;
     MALRRAATLL AAGLDVRVVA PAILPELAAL PVRAERRPYA PADLSGARLV VAATDDAALN
     DAVAEQARAA GVLVNHAGEA GRGTLRFPAV AERAGVQVAV STGRELPMLA RALRESVQAR
     LPDEAELRDW TARREAALTL AVTERAAALR ALDADIRRAV GGAA
//
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