ID Q8GDX7_HELMO Unreviewed; 482 AA.
AC Q8GDX7;
DT 01-MAR-2003, integrated into UniProtKB/TrEMBL.
DT 01-MAR-2003, sequence version 1.
DT 27-MAR-2024, entry version 80.
DE RecName: Full=Amidophosphoribosyltransferase {ECO:0000256|ARBA:ARBA00033770};
DE EC=2.4.2.14 {ECO:0000256|ARBA:ARBA00011941};
DE AltName: Full=Glutamine phosphoribosylpyrophosphate amidotransferase {ECO:0000256|ARBA:ARBA00033776};
DE Flags: Fragment;
OS Heliobacterium mobile (Heliobacillus mobilis).
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Heliobacteriaceae;
OC Heliobacterium.
OX NCBI_TaxID=28064 {ECO:0000313|EMBL:AAN87449.1};
RN [1] {ECO:0000313|EMBL:AAN87449.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=12446909; DOI=10.1126/science.1075558;
RA Raymond J., Zhaxybayeva O., Gogarten J.P., Gerdes S.Y., Blankenship R.E.;
RT "Whole-genome analysis of photosynthetic prokaryotes.";
RL Science 298:1616-1620(2002).
RN [2] {ECO:0000313|EMBL:AAN87449.1}
RP NUCLEOTIDE SEQUENCE.
RA Liolios K.G., Chu L., Ostrovskaya O., Mendybaeva N., Koukharenko V.,
RA Gerdes S., Kyrpides N., Overbeek R.;
RL Submitted (AUG-2002) to the EMBL/GenBank/DDBJ databases.
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 -!- SIMILARITY: In the C-terminal section; belongs to the purine/pyrimidine
CC phosphoribosyltransferase family. {ECO:0000256|ARBA:ARBA00010138}.
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DR EMBL; AY142845; AAN87449.1; -; Genomic_DNA.
DR AlphaFoldDB; Q8GDX7; -.
DR MEROPS; C44.001; -.
DR UniPathway; UPA00074; UER00124.
DR GO; GO:0004044; F:amidophosphoribosyltransferase activity; IEA:UniProtKB-EC.
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:0006541; P:glutamine metabolic process; IEA:UniProtKB-KW.
DR GO; GO:0009113; P:purine nucleobase biosynthetic process; IEA:InterPro.
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 3: Inferred from homology;
KW Glycosyltransferase {ECO:0000256|ARBA:ARBA00022676,
KW ECO:0000313|EMBL:AAN87449.1}; 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 Purine biosynthesis {ECO:0000256|ARBA:ARBA00022755};
KW Transferase {ECO:0000313|EMBL:AAN87449.1}.
FT DOMAIN 18..237
FT /note="Glutamine amidotransferase type-2"
FT /evidence="ECO:0000259|PROSITE:PS51278"
FT ACT_SITE 18
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-1"
FT BINDING 253
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-3"
FT BINDING 300
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-2"
FT BINDING 362
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-2"
FT BINDING 363
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-2"
FT BINDING 399
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-3"
FT BINDING 455
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-3"
FT BINDING 458
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /evidence="ECO:0000256|PIRSR:PIRSR000485-3"
FT NON_TER 482
FT /evidence="ECO:0000313|EMBL:AAN87449.1"
SQ SEQUENCE 482 AA; 52459 MW; 97EEA3402D692DCD CRC64;
MSIDVTHDLP WDKMREECGV IGIYGPGKDV ARLAYFGLYA LQHRGQESAG IAVGNSREIE
FHKGMGLVTE AFNERKLEEL KGHVAVGHVR YSTTGSSLLA NAQPLIFRYS KGMMAVAHNG
NLTNASEMRQ NLALTGAVFQ TTTDTEVIVN LLARYGQSSL EEALIKTMVD IKGSYSLIVM
TENRMLALRD PHGVRPLCIG RLDDAYIIAS ESCALDTLGA TFVRDVEPGE IVVVDGSGLT
SIKALSQPRR AACIFEYIYF ARPDSLIDGI SVNRARRAMG RQLARECPIE ADIVIGVPDS
GTAAALGYAE ESGVAFDQGL MKNRYVGRTF IQPTQEMRSQ AVRLKLNAVA KAVEGKRVIM
IDDSIVRGTT SGKIVQMLRQ AGAKEVHMLV SSPPITQPCY YGIDTSVRKE LVAATKTVEE
VRQMIGADSL HYLSEEGLLA AMIGQNANVS RNTYCMACFN GEYPIEIPVG FGTSTPWKVC
GC
//
