ID Q22134_CAEEL Unreviewed; 480 AA.
AC Q22134;
DT 01-NOV-1996, integrated into UniProtKB/TrEMBL.
DT 01-NOV-1996, sequence version 1.
DT 24-JAN-2024, entry version 168.
DE RecName: Full=Amidophosphoribosyltransferase {ECO:0000256|ARBA:ARBA00033770, ECO:0000256|PIRNR:PIRNR000485};
DE Short=ATase {ECO:0000256|PIRNR:PIRNR000485};
DE EC=2.4.2.14 {ECO:0000256|ARBA:ARBA00011941, ECO:0000256|PIRNR:PIRNR000485};
DE AltName: Full=Glutamine phosphoribosylpyrophosphate amidotransferase {ECO:0000256|ARBA:ARBA00033776, ECO:0000256|PIRNR:PIRNR000485};
GN Name=ppat-1 {ECO:0000313|EMBL:CAA84723.1,
GN ECO:0000313|WormBase:T04A8.5};
GN ORFNames=CELE_T04A8.5 {ECO:0000313|EMBL:CAA84723.1}, T04A8.5
GN {ECO:0000313|WormBase:T04A8.5};
OS Caenorhabditis elegans.
OC Eukaryota; Metazoa; Ecdysozoa; Nematoda; Chromadorea; Rhabditida;
OC Rhabditina; Rhabditomorpha; Rhabditoidea; Rhabditidae; Peloderinae;
OC Caenorhabditis.
OX NCBI_TaxID=6239 {ECO:0000313|EMBL:CAA84723.1, ECO:0000313|Proteomes:UP000001940};
RN [1] {ECO:0000313|EMBL:CAA84723.1, ECO:0000313|Proteomes:UP000001940}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Bristol N2 {ECO:0000313|EMBL:CAA84723.1,
RC ECO:0000313|Proteomes:UP000001940};
RX PubMed=9851916; DOI=10.1126/science.282.5396.2012;
RG The C. elegans sequencing consortium;
RA Sulson J.E., Waterston R.;
RT "Genome sequence of the nematode C. elegans: a platform for investigating
RT biology.";
RL Science 282:2012-2018(1998).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=5-phospho-beta-D-ribosylamine + diphosphate + L-glutamate = 5-
CC phospho-alpha-D-ribose 1-diphosphate + H2O + L-glutamine;
CC Xref=Rhea:RHEA:14905, ChEBI:CHEBI:15377, ChEBI:CHEBI:29985,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:58017, ChEBI:CHEBI:58359,
CC ChEBI:CHEBI:58681; EC=2.4.2.14;
CC Evidence={ECO:0000256|ARBA:ARBA00033607};
CC PhysiologicalDirection=right-to-left; Xref=Rhea:RHEA:14907;
CC Evidence={ECO:0000256|ARBA:ARBA00033607};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|PIRSR:PIRSR000485-2};
CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000256|PIRSR:PIRSR000485-2};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|PIRSR:PIRSR000485-3};
CC Note=Binds 1 [4Fe-4S] cluster per subunit.
CC {ECO:0000256|PIRSR:PIRSR000485-3};
CC -!- PATHWAY: Purine metabolism; IMP biosynthesis via de novo pathway; N(1)-
CC (5-phospho-D-ribosyl)glycinamide from 5-phospho-alpha-D-ribose 1-
CC diphosphate: step 1/2. {ECO:0000256|ARBA:ARBA00005209,
CC ECO:0000256|PIRNR:PIRNR000485}.
CC -!- SIMILARITY: In the C-terminal section; belongs to the purine/pyrimidine
CC phosphoribosyltransferase family. {ECO:0000256|ARBA:ARBA00010138,
CC ECO:0000256|PIRNR:PIRNR000485}.
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DR EMBL; BX284603; CAA84723.1; -; Genomic_DNA.
DR PIR; T24422; T24422.
DR RefSeq; NP_497958.1; NM_065557.6.
DR AlphaFoldDB; Q22134; -.
DR SMR; Q22134; -.
DR STRING; 6239.T04A8.5.1; -.
DR MEROPS; C44.001; -.
DR EPD; Q22134; -.
DR PaxDb; 6239-T04A8-5; -.
DR PeptideAtlas; Q22134; -.
DR EnsemblMetazoa; T04A8.5.1; T04A8.5.1; WBGene00011407.
DR GeneID; 175613; -.
DR UCSC; T04A8.5; c. elegans.
DR AGR; WB:WBGene00011407; -.
DR WormBase; T04A8.5; CE01074; WBGene00011407; ppat-1.
DR eggNOG; KOG0572; Eukaryota.
DR GeneTree; ENSGT00970000196077; -.
DR HOGENOM; CLU_022389_3_1_1; -.
DR InParanoid; Q22134; -.
DR OMA; CTHCFDG; -.
DR OrthoDB; 4975at2759; -.
DR PhylomeDB; Q22134; -.
DR Reactome; R-CEL-73817; Purine ribonucleoside monophosphate biosynthesis.
DR UniPathway; UPA00074; UER00124.
DR Proteomes; UP000001940; Chromosome III.
DR Bgee; WBGene00011407; Expressed in larva and 2 other cell types or tissues.
DR GO; GO:0004044; F:amidophosphoribosyltransferase activity; IBA:GO_Central.
DR GO; GO:0051536; F:iron-sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006189; P:'de novo' IMP biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0009113; P:purine nucleobase biosynthetic process; IEA:InterPro.
DR GO; GO:0006164; P:purine nucleotide biosynthetic process; IBA:GO_Central.
DR CDD; cd00715; GPATase_N; 1.
DR CDD; cd06223; PRTases_typeI; 1.
DR Gene3D; 3.40.50.2020; -; 1.
DR Gene3D; 3.60.20.10; Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1; 1.
DR HAMAP; MF_01931; PurF; 1.
DR InterPro; IPR017932; GATase_2_dom.
DR InterPro; IPR029055; Ntn_hydrolases_N.
DR InterPro; IPR000836; PRibTrfase_dom.
DR InterPro; IPR029057; PRTase-like.
DR InterPro; IPR005854; PurF.
DR InterPro; IPR035584; PurF_N.
DR NCBIfam; TIGR01134; purF; 1.
DR PANTHER; PTHR11907; AMIDOPHOSPHORIBOSYLTRANSFERASE; 1.
DR PANTHER; PTHR11907:SF0; AMIDOPHOSPHORIBOSYLTRANSFERASE; 1.
DR Pfam; PF13522; GATase_6; 1.
DR PIRSF; PIRSF000485; Amd_phspho_trans; 1.
DR SUPFAM; SSF56235; N-terminal nucleophile aminohydrolases (Ntn hydrolases); 1.
DR SUPFAM; SSF53271; PRTase-like; 1.
DR PROSITE; PS51278; GATASE_TYPE_2; 1.
PE 1: Evidence at protein level;
KW Glutamine amidotransferase {ECO:0000256|ARBA:ARBA00022962};
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676,
KW ECO:0000256|PIRNR:PIRNR000485}; Iron {ECO:0000256|PIRSR:PIRSR000485-3};
KW Iron-sulfur {ECO:0000256|PIRSR:PIRSR000485-3};
KW Magnesium {ECO:0000256|PIRSR:PIRSR000485-2};
KW Metal-binding {ECO:0000256|PIRSR:PIRSR000485-2};
KW Proteomics identification {ECO:0007829|EPD:Q22134,
KW ECO:0007829|PeptideAtlas:Q22134};
KW Purine biosynthesis {ECO:0000256|ARBA:ARBA00022755,
KW ECO:0000256|PIRNR:PIRNR000485};
KW Reference proteome {ECO:0000313|Proteomes:UP000001940};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR000485}.
FT DOMAIN 2..245
FT /note="Glutamine amidotransferase type-2"
FT /evidence="ECO:0000259|PROSITE:PS51278"
FT ACT_SITE 2
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-1"
FT BINDING 262
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-3"
FT BINDING 309
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-2"
FT BINDING 371
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-2"
FT BINDING 372
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-2"
FT BINDING 408
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-3"
FT BINDING 466
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-3"
FT BINDING 469
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-3"
SQ SEQUENCE 480 AA; 52143 MW; B4ED8E45F33129DC CRC64;
MCGIFGIVAA GNYEHLNVLA ANGLAALQHR GTESTGLVGS DGITRDHVEI IKGHGLVRDV
ITEDNISRMN GQSIIIGHNR YSTAGKKKSG INCVQPFVVY TAMGTVAIAH NGELVDAKQK
RKEVLHEGVG LSTDTDSELI AQMIAKAIAL NVKCKYGQEM GDITRELAVT MSALNMSYSL
LVMTFDRLYA IRDPFGNRPL CVGTVYSKNG NPEAFIASSE SCAFPANAKL DFEVRPGEIV
ELSTGGIKSV WQMKPNTPLA MCIFEYVYFA RNDSEIEGQQ VQTVREECGK TMALEDDLEA
DIVGNVPDSS LSAAIGYASQ SGITYEPVLH RNSYVGRSFI EPNDEMRQNA IKMKFGVLKK
KIHGQRIVLV DDSIVRGNTM RTLVKMLRDA GAKEVHLRIA SPPVKFPCFM GINIPTTKEL
IAAEKTIPEI CQFVGADSVR YLSVDGLVSS VQKGIERAAN FSPGHCTACL TGKYPVAIDL
//