ID A0A1U9NJK6_9BACT Unreviewed; 267 AA.
AC A0A1U9NJK6;
DT 07-JUN-2017, integrated into UniProtKB/TrEMBL.
DT 07-JUN-2017, sequence version 1.
DT 24-JAN-2024, entry version 22.
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=STSP2_00909 {ECO:0000313|EMBL:AQT67760.1};
OS Anaerohalosphaera lusitana.
OC Bacteria; Planctomycetota; Phycisphaerae; Sedimentisphaerales;
OC Anaerohalosphaeraceae; Anaerohalosphaera.
OX NCBI_TaxID=1936003 {ECO:0000313|EMBL:AQT67760.1, ECO:0000313|Proteomes:UP000189674};
RN [1] {ECO:0000313|Proteomes:UP000189674}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ST-NAGAB-D1 {ECO:0000313|Proteomes:UP000189674};
RA Spring S., Bunk B., Sproer C.;
RT "Comparative genomics and description of representatives of a novel lineage
RT of planctomycetes thriving in anoxic sediments.";
RL Submitted (FEB-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 ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP019791; AQT67760.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1U9NJK6; -.
DR STRING; 1936003.STSP2_00909; -.
DR KEGG; alus:STSP2_00909; -.
DR OrthoDB; 9804698at2; -.
DR UniPathway; UPA00391; -.
DR Proteomes; UP000189674; Chromosome.
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 Reference proteome {ECO:0000313|Proteomes:UP000189674};
KW Zinc {ECO:0000256|ARBA:ARBA00022833}.
SQ SEQUENCE 267 AA; 30368 MW; 97831E80B8F92ECC CRC64;
MHRLNRQIRF SVNPFLEQTP RGSNSFASKP AGEGLAVFLS LWVELCSDLD PDTGFVVNVA
EIDTIIRRYG IPVIAGRITE RFRRGAHTSL TDLTEILEDA WAAIEDRFDE VTLHSLALDL
NPYRKISIIS EDAEMIYFTE KFDFAASHQL WNTKFSDEQN FQHFGKCANP SGHGHNYIIE
VTVEKPAASP EFSIADYEKV VTDEFIAKVD HKNLNSDVDR FAELNPTVEN IAVYAWDCLK
DKFATARLAH VKVWESDRTY CKYSGPV
//
