ID S9SMT3_9RHOB Unreviewed; 368 AA.
AC S9SMT3;
DT 16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT 16-OCT-2013, sequence version 1.
DT 27-MAR-2024, entry version 49.
DE RecName: Full=precorrin-2 dehydrogenase {ECO:0000256|ARBA:ARBA00012400};
DE EC=1.3.1.76 {ECO:0000256|ARBA:ARBA00012400};
GN ORFNames=ruthe_00129 {ECO:0000313|EMBL:EPX87729.1};
OS Rubellimicrobium thermophilum DSM 16684.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Rubellimicrobium.
OX NCBI_TaxID=1123069 {ECO:0000313|EMBL:EPX87729.1, ECO:0000313|Proteomes:UP000015346};
RN [1] {ECO:0000313|EMBL:EPX87729.1, ECO:0000313|Proteomes:UP000015346}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 16684 {ECO:0000313|EMBL:EPX87729.1,
RC ECO:0000313|Proteomes:UP000015346};
RX PubMed=24501632; DOI=10.4056/sigs.4247911;
RA Fiebig A., Riedel T., Gronow S., Petersen J., Klenk H.P., Goker M.;
RT "Genome sequence of the reddish-pigmented Rubellimicrobium thermophilum
RT type strain (DSM 16684(T)), a member of the Roseobacter clade.";
RL Stand. Genomic Sci. 8:480-490(2013).
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}.
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:EPX87729.1}.
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DR EMBL; AOLV01000002; EPX87729.1; -; Genomic_DNA.
DR RefSeq; WP_021096274.1; NZ_KE557318.1.
DR AlphaFoldDB; S9SMT3; -.
DR STRING; 1123069.ruthe_00129; -.
DR PATRIC; fig|1123069.3.peg.133; -.
DR HOGENOM; CLU_011276_2_2_5; -.
DR OrthoDB; 9815856at2; -.
DR UniPathway; UPA00262; UER00222.
DR Proteomes; UP000015346; Unassembled WGS sequence.
DR GO; GO:0004325; F:ferrochelatase activity; IEA:InterPro.
DR GO; GO:0008168; F:methyltransferase activity; IEA:UniProtKB-KW.
DR GO; GO:0043115; F:precorrin-2 dehydrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
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 Gene3D; 1.10.8.210; Sirohaem synthase, dimerisation domain; 1.
DR InterPro; IPR000878; 4pyrrol_Mease.
DR InterPro; IPR035996; 4pyrrol_Methylase_sf.
DR InterPro; IPR014777; 4pyrrole_Mease_sub1.
DR InterPro; IPR028161; Met8-like.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR InterPro; IPR037115; Sirohaem_synt_dimer_dom_sf.
DR InterPro; IPR028281; Sirohaem_synthase_central.
DR InterPro; IPR019478; Sirohaem_synthase_dimer_dom.
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; PF10414; CysG_dimeriser; 1.
DR Pfam; PF13241; NAD_binding_7; 1.
DR Pfam; PF14824; Sirohm_synth_M; 1.
DR Pfam; PF00590; TP_methylase; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR SUPFAM; SSF75615; Siroheme synthase middle domains-like; 1.
DR SUPFAM; SSF53790; Tetrapyrrole methylase; 1.
PE 4: Predicted;
KW Lyase {ECO:0000313|EMBL:EPX87729.1};
KW Methyltransferase {ECO:0000313|EMBL:EPX87729.1};
KW NAD {ECO:0000256|ARBA:ARBA00023027};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000313|EMBL:EPX87729.1};
KW Porphyrin biosynthesis {ECO:0000256|ARBA:ARBA00023244};
KW Reference proteome {ECO:0000313|Proteomes:UP000015346};
KW Transferase {ECO:0000313|EMBL:EPX87729.1}.
FT DOMAIN 123..144
FT /note="Siroheme synthase central"
FT /evidence="ECO:0000259|Pfam:PF14824"
FT DOMAIN 149..205
FT /note="Sirohaem synthase dimerisation"
FT /evidence="ECO:0000259|Pfam:PF10414"
FT DOMAIN 217..334
FT /note="Tetrapyrrole methylase"
FT /evidence="ECO:0000259|Pfam:PF00590"
FT REGION 334..368
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 368 AA; 38753 MW; 58054E13050C7293 CRC64;
MKTFPMFLQM AARRVVIVGG GAAAAQKVRL ILRTEARLVL AARDPEPELA ALAAADRADL
TDDLSPDLFR GAALVFVATG CPALDRIACD MARAAGALVN VVDRPELCDA FTPSIVDRDP
VVVAVSSEGT APVLARQIRS RIETMLEPSI GALAALAGRL RAEAGQRIPR HERRFFWDWV
FNGPPRQAMA CGAPREAARL VKDALAAGGA SPVQGSIALV DTGPGASDLL TLRALRLMQE
ADAICHHRQV DPGLLDLARR DAERIVLDCG AGADAGPQAD VVAMMVAAAR QGRRVVWLRP
GNPGLSGRLP QGMEAAHAAG IPVEIVPGVT AACSRSQRRR PPARSAPGVA EPVLPRTGMP
GQSAHDLW
//
