ID F7A2X8_CIOIN Unreviewed; 983 AA.
AC F7A2X8;
DT 27-JUL-2011, integrated into UniProtKB/TrEMBL.
DT 18-APR-2012, sequence version 2.
DT 27-MAR-2024, entry version 72.
DE RecName: Full=Trifunctional purine biosynthetic protein adenosine-3 {ECO:0000256|RuleBase:RU363089};
DE Includes:
DE RecName: Full=Phosphoribosylamine--glycine ligase {ECO:0000256|RuleBase:RU363089};
DE EC=6.3.4.13 {ECO:0000256|RuleBase:RU363089};
DE AltName: Full=Glycinamide ribonucleotide synthetase {ECO:0000256|RuleBase:RU363089};
DE Short=GARS {ECO:0000256|RuleBase:RU363089};
DE AltName: Full=Phosphoribosylglycinamide synthetase {ECO:0000256|RuleBase:RU363089};
DE Includes:
DE RecName: Full=Phosphoribosylformylglycinamidine cyclo-ligase {ECO:0000256|RuleBase:RU363089};
DE EC=6.3.3.1 {ECO:0000256|RuleBase:RU363089};
DE AltName: Full=AIR synthase {ECO:0000256|RuleBase:RU363089};
DE Short=AIRS {ECO:0000256|RuleBase:RU363089};
DE AltName: Full=Phosphoribosyl-aminoimidazole synthetase {ECO:0000256|RuleBase:RU363089};
DE Includes:
DE RecName: Full=Phosphoribosylglycinamide formyltransferase {ECO:0000256|RuleBase:RU363089};
DE EC=2.1.2.2 {ECO:0000256|RuleBase:RU363089};
DE AltName: Full=5'-phosphoribosylglycinamide transformylase {ECO:0000256|RuleBase:RU363089};
DE AltName: Full=GAR transformylase {ECO:0000256|RuleBase:RU363089};
DE Short=GART {ECO:0000256|RuleBase:RU363089};
OS Ciona intestinalis (Transparent sea squirt) (Ascidia intestinalis).
OC Eukaryota; Metazoa; Chordata; Tunicata; Ascidiacea; Phlebobranchia;
OC Cionidae; Ciona.
OX NCBI_TaxID=7719 {ECO:0000313|Ensembl:ENSCINP00000015809.3, ECO:0000313|Proteomes:UP000008144};
RN [1] {ECO:0000313|Proteomes:UP000008144}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=12481130; DOI=10.1126/science.1080049;
RA Dehal P., Satou Y., Campbell R.K., Chapman J., Degnan B., De Tomaso A.,
RA Davidson B., Di Gregorio A., Gelpke M., Goodstein D.M., Harafuji N.,
RA Hastings K.E., Ho I., Hotta K., Huang W., Kawashima T., Lemaire P.,
RA Martinez D., Meinertzhagen I.A., Necula S., Nonaka M., Putnam N., Rash S.,
RA Saiga H., Satake M., Terry A., Yamada L., Wang H.G., Awazu S., Azumi K.,
RA Boore J., Branno M., Chin-Bow S., DeSantis R., Doyle S., Francino P.,
RA Keys D.N., Haga S., Hayashi H., Hino K., Imai K.S., Inaba K., Kano S.,
RA Kobayashi K., Kobayashi M., Lee B.I., Makabe K.W., Manohar C., Matassi G.,
RA Medina M., Mochizuki Y., Mount S., Morishita T., Miura S., Nakayama A.,
RA Nishizaka S., Nomoto H., Ohta F., Oishi K., Rigoutsos I., Sano M.,
RA Sasaki A., Sasakura Y., Shoguchi E., Shin-i T., Spagnuolo A., Stainier D.,
RA Suzuki M.M., Tassy O., Takatori N., Tokuoka M., Yagi K., Yoshizaki F.,
RA Wada S., Zhang C., Hyatt P.D., Larimer F., Detter C., Doggett N.,
RA Glavina T., Hawkins T., Richardson P., Lucas S., Kohara Y., Levine M.,
RA Satoh N., Rokhsar D.S.;
RT "The draft genome of Ciona intestinalis: insights into chordate and
RT vertebrate origins.";
RL Science 298:2157-2167(2002).
RN [2] {ECO:0000313|Ensembl:ENSCINP00000015809.3}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(6R)-10-formyltetrahydrofolate + N(1)-(5-phospho-beta-D-
CC ribosyl)glycinamide = (6S)-5,6,7,8-tetrahydrofolate + H(+) + N(2)-
CC formyl-N(1)-(5-phospho-beta-D-ribosyl)glycinamide;
CC Xref=Rhea:RHEA:15053, ChEBI:CHEBI:15378, ChEBI:CHEBI:57453,
CC ChEBI:CHEBI:143788, ChEBI:CHEBI:147286, ChEBI:CHEBI:195366;
CC EC=2.1.2.2; Evidence={ECO:0000256|RuleBase:RU363089};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2-formamido-N(1)-(5-O-phospho-beta-D-ribosyl)acetamidine + ATP
CC = 5-amino-1-(5-phospho-beta-D-ribosyl)imidazole + ADP + H(+) +
CC phosphate; Xref=Rhea:RHEA:23032, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:137981,
CC ChEBI:CHEBI:147287, ChEBI:CHEBI:456216; EC=6.3.3.1;
CC Evidence={ECO:0000256|RuleBase:RU363089};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=5-phospho-beta-D-ribosylamine + ATP + glycine = ADP + H(+) +
CC N(1)-(5-phospho-beta-D-ribosyl)glycinamide + phosphate;
CC Xref=Rhea:RHEA:17453, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:57305, ChEBI:CHEBI:58681,
CC ChEBI:CHEBI:143788, ChEBI:CHEBI:456216; EC=6.3.4.13;
CC Evidence={ECO:0000256|RuleBase:RU363089};
CC -!- PATHWAY: Purine metabolism; IMP biosynthesis via de novo pathway; 5-
CC amino-1-(5-phospho-D-ribosyl)imidazole from N(2)-formyl-N(1)-(5-
CC phospho-D-ribosyl)glycinamide: step 2/2.
CC {ECO:0000256|ARBA:ARBA00004686, ECO:0000256|RuleBase:RU363089}.
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 2/2. {ECO:0000256|ARBA:ARBA00005174,
CC ECO:0000256|RuleBase:RU363089}.
CC -!- PATHWAY: Purine metabolism; IMP biosynthesis via de novo pathway; N(2)-
CC formyl-N(1)-(5-phospho-D-ribosyl)glycinamide from N(1)-(5-phospho-D-
CC ribosyl)glycinamide (10-formyl THF route): step 1/1.
CC {ECO:0000256|ARBA:ARBA00005054, ECO:0000256|RuleBase:RU363089}.
CC -!- SIMILARITY: In the C-terminal section; belongs to the GART family.
CC {ECO:0000256|ARBA:ARBA00008630, ECO:0000256|RuleBase:RU363089}.
CC -!- SIMILARITY: In the N-terminal section; belongs to the GARS family.
CC {ECO:0000256|ARBA:ARBA00007423, ECO:0000256|RuleBase:RU363089}.
CC -!- SIMILARITY: In the central section; belongs to the AIR synthase family.
CC {ECO:0000256|ARBA:ARBA00008696, ECO:0000256|RuleBase:RU363089}.
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DR EMBL; EAAA01000969; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR AlphaFoldDB; F7A2X8; -.
DR STRING; 7719.ENSCINP00000015809; -.
DR Ensembl; ENSCINT00000015809.3; ENSCINP00000015809.3; ENSCING00000007699.3.
DR GeneTree; ENSGT00390000000292; -.
DR HOGENOM; CLU_005361_0_2_1; -.
DR InParanoid; F7A2X8; -.
DR OMA; EVMQACC; -.
DR TreeFam; TF106368; -.
DR UniPathway; UPA00074; UER00125.
DR Proteomes; UP000008144; Chromosome 12.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0004637; F:phosphoribosylamine-glycine ligase activity; IBA:GO_Central.
DR GO; GO:0004641; F:phosphoribosylformylglycinamidine cyclo-ligase activity; IBA:GO_Central.
DR GO; GO:0004644; F:phosphoribosylglycinamide formyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0006189; P:'de novo' IMP biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0046084; P:adenine biosynthetic process; IBA:GO_Central.
DR GO; GO:0006164; P:purine nucleotide biosynthetic process; IBA:GO_Central.
DR CDD; cd08645; FMT_core_GART; 1.
DR CDD; cd02196; PurM; 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 Gene3D; 3.40.50.170; Formyl transferase, N-terminal domain; 1.
DR Gene3D; 3.90.600.10; Phosphoribosylglycinamide synthetase, C-terminal domain; 1.
DR Gene3D; 3.90.650.10; PurM-like C-terminal domain; 1.
DR Gene3D; 3.30.1330.10; PurM-like, N-terminal domain; 1.
DR HAMAP; MF_00741; AIRS; 1.
DR HAMAP; MF_01930; PurN; 1.
DR InterPro; IPR011761; ATP-grasp.
DR InterPro; IPR013815; ATP_grasp_subdomain_1.
DR InterPro; IPR002376; Formyl_transf_N.
DR InterPro; IPR036477; Formyl_transf_N_sf.
DR InterPro; IPR004607; GART.
DR InterPro; IPR001555; GART_AS.
DR InterPro; IPR016185; PreATP-grasp_dom_sf.
DR InterPro; IPR020561; PRibGlycinamid_synth_ATP-grasp.
DR InterPro; IPR000115; PRibGlycinamide_synth.
DR InterPro; IPR020560; PRibGlycinamide_synth_C-dom.
DR InterPro; IPR037123; PRibGlycinamide_synth_C_sf.
DR InterPro; IPR020559; PRibGlycinamide_synth_CS.
DR InterPro; IPR020562; PRibGlycinamide_synth_N.
DR InterPro; IPR010918; PurM-like_C_dom.
DR InterPro; IPR036676; PurM-like_C_sf.
DR InterPro; IPR016188; PurM-like_N.
DR InterPro; IPR036921; PurM-like_N_sf.
DR InterPro; IPR004733; PurM_cligase.
DR InterPro; IPR011054; Rudment_hybrid_motif.
DR NCBIfam; TIGR00877; purD; 1.
DR NCBIfam; TIGR00878; purM; 1.
DR NCBIfam; TIGR00639; PurN; 1.
DR PANTHER; PTHR10520:SF12; TRIFUNCTIONAL PURINE BIOSYNTHETIC PROTEIN ADENOSINE-3; 1.
DR PANTHER; PTHR10520; TRIFUNCTIONAL PURINE BIOSYNTHETIC PROTEIN ADENOSINE-3-RELATED; 1.
DR Pfam; PF00586; AIRS; 1.
DR Pfam; PF02769; AIRS_C; 1.
DR Pfam; PF00551; Formyl_trans_N; 1.
DR Pfam; PF01071; GARS_A; 1.
DR Pfam; PF02843; GARS_C; 1.
DR Pfam; PF02844; GARS_N; 1.
DR SMART; SM01209; GARS_A; 1.
DR SMART; SM01210; GARS_C; 1.
DR SUPFAM; SSF53328; Formyltransferase; 1.
DR SUPFAM; SSF56059; Glutathione synthetase ATP-binding domain-like; 1.
DR SUPFAM; SSF52440; PreATP-grasp domain; 1.
DR SUPFAM; SSF56042; PurM C-terminal domain-like; 1.
DR SUPFAM; SSF55326; PurM N-terminal domain-like; 1.
DR SUPFAM; SSF51246; Rudiment single hybrid motif; 1.
DR PROSITE; PS50975; ATP_GRASP; 1.
DR PROSITE; PS00184; GARS; 1.
DR PROSITE; PS00373; GART; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|PROSITE-
KW ProRule:PRU00409};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|RuleBase:RU363089};
KW Manganese {ECO:0000256|ARBA:ARBA00023211, ECO:0000256|RuleBase:RU363089};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU363089};
KW Multifunctional enzyme {ECO:0000256|ARBA:ARBA00023268,
KW ECO:0000256|RuleBase:RU363089};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|PROSITE-
KW ProRule:PRU00409};
KW Purine biosynthesis {ECO:0000256|ARBA:ARBA00022755,
KW ECO:0000256|RuleBase:RU363089};
KW Reference proteome {ECO:0000313|Proteomes:UP000008144}.
FT DOMAIN 65..272
FT /note="ATP-grasp"
FT /evidence="ECO:0000259|PROSITE:PS50975"
SQ SEQUENCE 983 AA; 105883 MW; 11F18C1D831400BE CRC64;
NDIPDVNNFT ALAVWCQKNQ INLVVVGPEI PLSEGIVEVM QEHGVLCFGP SSKAAEIESN
KSFAKEFMIR HGIPTARYEI FTDCETACHH INTAPYRALV VKASGLAAGK GVVVAKNKIE
ACEAVRNMLN NGQFGDAGST VVVEELLEGE EFSILCFSDG CHVKVMPPVQ DNKRVGEGNV
GANTGGMGAY CPCPQVSEEM VQFIKSEVLE RAVRGLNLEG RTFKGILYAG VMVTKDGVKV
LEFNCRFGDP ECQVILPLLE TDLFSIMMSC VKGHLNSIDL QWRQNSFSVA VVICSRGYPG
VCEKGKIITG LENITSSDAV IFEAGTSYDS AASQKVTSGG RVLTVVATTK SLEKSNEKAL
DAAGKIVFEG AFYRRDIAKN GINFLERNPN LTYDNCGVSI KKGDSLVKQI SSDVRNTARP
GSNPELGGFG GSFDLEKAGY KNPMLVSGTD GVGTKLLLAQ KMKKCCDIGV DLVAMCANDV
LTHNAESLFF LDYYACGSLT LDVAREVVSG IARGCKMAGC ALIGGETAEM PGVYPTGSYD
LAGFVVGAYE KGRDRPLPCL EEVIPGDVII GVMSSGIHSN GYSLVRRVVE ISGLELNDPA
PFEEGKSLVL PLSTKTGESL LTPTAIYSKL LLPVLRSTNQ IRAVAHITGG GIVGNLKRVL
PSNMAAILDA RSWPLQSVFG WIASVGNLHT DEMLKTFNCG LGLCIVTSQS TADDVIMKCN
DALSSINLKS YKVGKVVLKK ENTESVAVNH LTEMLYKSYS HKTPKLTNGI ASGDHGKNGS
KTSVAILISG TGSNMQALID HSTHNECLYQ VKFVISNKPN APGLLKAQSA GILTKVIDHK
EFKTRELFDR QVDAALTINN IEIICLAGFM RLLSGWMVKK WRGQILNIHP SLLPLFKGID
AHKQALDAGV RISGCSVHFV VEEMDEGAII EQGTVRVEPK DDITSLQEKI KLVEHKVFPK
ALDLVATGMA SLHSICYVKL KHI
//
