ID A0A109FKZ4_9BASI Unreviewed; 627 AA.
AC A0A109FKZ4;
DT 13-APR-2016, integrated into UniProtKB/TrEMBL.
DT 13-APR-2016, sequence version 1.
DT 13-SEP-2023, entry version 28.
DE RecName: Full=Phosphoribosylaminoimidazole carboxylase {ECO:0000256|ARBA:ARBA00021059, ECO:0000256|PIRNR:PIRNR001340};
DE EC=4.1.1.21 {ECO:0000256|ARBA:ARBA00012329, ECO:0000256|PIRNR:PIRNR001340};
GN ORFNames=RHOSPDRAFT_28528 {ECO:0000313|EMBL:KWU46300.1};
OS Rhodotorula sp. JG-1b.
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Pucciniomycotina;
OC Microbotryomycetes; Sporidiobolales; Sporidiobolaceae; Rhodotorula.
OX NCBI_TaxID=1305733 {ECO:0000313|EMBL:KWU46300.1, ECO:0000313|Proteomes:UP000062823};
RN [1] {ECO:0000313|EMBL:KWU46300.1, ECO:0000313|Proteomes:UP000062823}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JG-1b {ECO:0000313|EMBL:KWU46300.1,
RC ECO:0000313|Proteomes:UP000062823};
RG DOE Joint Genome Institute;
RA Goordial J., Raymond-Bouchard I., Riley R., Ronholm J., Shapiro N.,
RA Woyke T., Grigoriev I.V., Labutti K.M., Greer C., Whyte L., Bakermans C.;
RT "Draft genome of eurypsychrophile Rhodotorula sp. JG1b isolated from
RT permafrost in the hyper-arid Upper Elevation McMurdo Dry Valleys,
RT Antarctica.";
RL Submitted (DEC-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate + H(+)
CC = 5-amino-1-(5-phospho-beta-D-ribosyl)imidazole + CO2;
CC Xref=Rhea:RHEA:10792, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526,
CC ChEBI:CHEBI:77657, ChEBI:CHEBI:137981; EC=4.1.1.21;
CC Evidence={ECO:0000256|PIRNR:PIRNR001340};
CC -!- PATHWAY: Purine metabolism; IMP biosynthesis via de novo pathway; 5-
CC amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate from 5-amino-1-(5-
CC phospho-D-ribosyl)imidazole (carboxylase route): step 1/1.
CC {ECO:0000256|ARBA:ARBA00004747, ECO:0000256|PIRNR:PIRNR001340}.
CC -!- SIMILARITY: In the C-terminal section; belongs to the AIR carboxylase
CC family. Class I subfamily. {ECO:0000256|PIRNR:PIRNR001340}.
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DR EMBL; KQ954468; KWU46300.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A109FKZ4; -.
DR STRING; 1305733.A0A109FKZ4; -.
DR OrthoDB; 7491at2759; -.
DR UniPathway; UPA00074; UER00130.
DR Proteomes; UP000062823; Unassembled WGS sequence.
DR GO; GO:0043727; F:5-amino-4-imidazole carboxylate lyase activity; IEA:UniProtKB-EC.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:InterPro.
DR GO; GO:0004638; F:phosphoribosylaminoimidazole carboxylase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006189; P:'de novo' IMP biosynthetic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.1970; -; 1.
DR Gene3D; 3.40.50.20; -; 1.
DR Gene3D; 3.30.1490.20; ATP-grasp fold, A domain; 1.
DR Gene3D; 3.30.470.20; ATP-grasp fold, B domain; 1.
DR HAMAP; MF_01929; PurE_classI; 1.
DR InterPro; IPR016301; Ade2_fungi/plant.
DR InterPro; IPR011761; ATP-grasp.
DR InterPro; IPR003135; ATP-grasp_carboxylate-amine.
DR InterPro; IPR013815; ATP_grasp_subdomain_1.
DR InterPro; IPR016185; PreATP-grasp_dom_sf.
DR InterPro; IPR033747; PurE_ClassI.
DR InterPro; IPR000031; PurE_dom.
DR InterPro; IPR040686; PurK_C.
DR InterPro; IPR011054; Rudment_hybrid_motif.
DR NCBIfam; TIGR01162; purE; 1.
DR PANTHER; PTHR11609:SF5; PHOSPHORIBOSYLAMINOIMIDAZOLE CARBOXYLASE; 1.
DR PANTHER; PTHR11609; PURINE BIOSYNTHESIS PROTEIN 6/7, PUR6/7; 1.
DR Pfam; PF00731; AIRC; 1.
DR Pfam; PF02222; ATP-grasp; 1.
DR Pfam; PF17769; PurK_C; 1.
DR PIRSF; PIRSF001340; AIR_carboxylase; 1.
DR SMART; SM01001; AIRC; 1.
DR SUPFAM; SSF56059; Glutathione synthetase ATP-binding domain-like; 1.
DR SUPFAM; SSF52255; N5-CAIR mutase (phosphoribosylaminoimidazole carboxylase, PurE); 1.
DR SUPFAM; SSF52440; PreATP-grasp domain; 1.
DR SUPFAM; SSF51246; Rudiment single hybrid motif; 1.
DR PROSITE; PS50975; ATP_GRASP; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|PIRNR:PIRNR001340};
KW Decarboxylase {ECO:0000256|ARBA:ARBA00022793,
KW ECO:0000256|PIRNR:PIRNR001340}; Lyase {ECO:0000256|PIRNR:PIRNR001340};
KW Nucleotide-binding {ECO:0000256|PIRNR:PIRNR001340, ECO:0000256|PROSITE-
KW ProRule:PRU00409};
KW Purine biosynthesis {ECO:0000256|ARBA:ARBA00022755,
KW ECO:0000256|PIRNR:PIRNR001340};
KW Reference proteome {ECO:0000313|Proteomes:UP000062823}.
FT DOMAIN 108..347
FT /note="ATP-grasp"
FT /evidence="ECO:0000259|PROSITE:PS50975"
SQ SEQUENCE 627 AA; 66178 MW; EF089C93BDD7DC3B CRC64;
MAIPVVVLDP DVNAPAKQAS QPQVLPAFAS SSKGPLQHLD GAFTEAEKIR QLADQVDVLT
VEIEHVNVAA LRQVAQECAT KGGRSGNGIK VFPSPDIIGI IQDKYLQKAH LAQRGVPVAP
FRPITAEAAE TRAGDDADPL AALVPSVLAA GAEFGYPLML KSRHLAYDGR GNYVLRSSEP
PAVRAALEAL IPTGSLSAPG AKPLGDRLYA EKFAPFVKEV AVMVVRGATG ETRTYPAVET
IHRDSVCHIV YVPLRPPVSA KNGIGRQQCG LNAVVSNSVN VRAQEDAQRA IDALGDGAVG
VFGVEMFLME DGSLLLNEIA PRPHNSGHYT IEACNVSQYT THLYAILNLP LPPVRLIPAA
TAMLNLLGAS SDADADFLQP TGVVAKAIEI GAAVHLYGKA GCRKGRKMGH ITVMGSSDHA
VRSQIAQLAA LLPGTYAEPD RDADLATTSP AEPFSSRHPL VSIVMGSDSD LPVMKPAAQI
LTKFGVPFEL SIVSAHRTAM RMEEFAHGAE QRGVRVVIAG AGGAAHLPGM VASATTLPVV
GVPVKASVLD GVDSLYSIVQ MPRGIPCATV GINNSTNAAL LAIRILSTYQ PQLQTALSEY
AHNLEDEVLA KVGKLEEIGW DAYEYKK
//