ID A0A258SUA1_9PROT Unreviewed; 132 AA.
AC A0A258SUA1;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 03-MAY-2023, entry version 13.
DE RecName: Full=6-carboxy-5,6,7,8-tetrahydropterin synthase {ECO:0000256|ARBA:ARBA00018141};
DE EC=4.1.2.50 {ECO:0000256|ARBA:ARBA00012982};
DE AltName: Full=Queuosine biosynthesis protein QueD {ECO:0000256|ARBA:ARBA00031449};
GN ORFNames=B7Y34_02350 {ECO:0000313|EMBL:OYY82786.1};
OS Methylophilales bacterium 16-45-9.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Nitrosomonadales.
OX NCBI_TaxID=1970537 {ECO:0000313|EMBL:OYY82786.1, ECO:0000313|Proteomes:UP000216054};
RN [1] {ECO:0000313|EMBL:OYY82786.1, ECO:0000313|Proteomes:UP000216054}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=16-45-9 {ECO:0000313|EMBL:OYY82786.1};
RA Kantor R.S., Colenbrander Nelson T., Marshall S., Bennett D., Apte S.,
RA Camacho D., Thomas B.C., Warren L.A., Banfield J.F.;
RT "Lifting the veil on microbial sulfur biogeochemistry in mining
RT wastewaters.";
RL Submitted (MAR-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=7,8-dihydroneopterin 3'-triphosphate + H2O = 6-
CC carboxy-5,6,7,8-tetrahydropterin + acetaldehyde + 2 H(+) +
CC triphosphate; Xref=Rhea:RHEA:27966, ChEBI:CHEBI:15343,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:18036,
CC ChEBI:CHEBI:58462, ChEBI:CHEBI:61032; EC=4.1.2.50;
CC Evidence={ECO:0000256|ARBA:ARBA00001293};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|ARBA:ARBA00001947};
CC -!- PATHWAY: Purine metabolism; 7-cyano-7-deazaguanine biosynthesis.
CC {ECO:0000256|ARBA:ARBA00005061}.
CC -!- SIMILARITY: Belongs to the PTPS family. QueD subfamily.
CC {ECO:0000256|ARBA:ARBA00008900}.
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:OYY82786.1}.
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DR EMBL; NCGQ01000145; OYY82786.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A258SUA1; -.
DR UniPathway; UPA00391; -.
DR Proteomes; UP000216054; Unassembled WGS sequence.
DR GO; GO:0070497; F:6-carboxy-5,6,7,8-tetrahydropterin synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR Gene3D; 3.30.479.10; 6-pyruvoyl tetrahydropterin synthase/QueD; 1.
DR InterPro; IPR007115; 6-PTP_synth/QueD.
DR InterPro; IPR038418; 6-PTP_synth/QueD_sf.
DR PANTHER; PTHR12589:SF7; 6-PYRUVOYL TETRAHYDROBIOPTERIN SYNTHASE; 1.
DR PANTHER; PTHR12589; PYRUVOYL TETRAHYDROBIOPTERIN SYNTHASE; 1.
DR Pfam; PF01242; PTPS; 1.
DR SUPFAM; SSF55620; Tetrahydrobiopterin biosynthesis enzymes-like; 1.
PE 3: Inferred from homology;
KW Lyase {ECO:0000256|ARBA:ARBA00023239};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Zinc {ECO:0000256|ARBA:ARBA00022833}.
SQ SEQUENCE 132 AA; 15056 MW; 9A85AB96B64B5DDA CRC64;
MPNHKSQCRN LHGHRYVLEI TLSGDIITQE NASENGMVMD FSDVKSIAKE SVVNVWDHAF
LVYQHDTEVL NFLNTLPDHK TVVFPTVPTA ENMALEAFKI LKSKYHDSYG NHLKLEKVRL
YETPNSWADA LG
//
