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Protein

Phosphoribosylaminoimidazole-succinocarboxamide synthase

Gene

ADE1

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Miscellaneous

Present with 4280 molecules/cell in log phase SD medium.1 Publication

Catalytic activityi

ATP + 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate + L-aspartate = ADP + phosphate + (S)-2-(5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamido)succinate.

Pathwayi: IMP biosynthesis via de novo pathway

This protein is involved in step 1 of the subpathway that synthesizes 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide from 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate.
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. Phosphoribosylaminoimidazole-succinocarboxamide synthase (ADE1)
  2. Adenylosuccinate lyase (ADE13)
This subpathway is part of the pathway IMP biosynthesis via de novo pathway, which is itself part of Purine metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide from 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate, the pathway IMP biosynthesis via de novo pathway and in Purine metabolism.

GO - Molecular functioni

GO - Biological processi

  • 'de novo' IMP biosynthetic process Source: SGD
  • purine nucleotide biosynthetic process Source: SGD

Keywordsi

Molecular functionLigase
Biological processPurine biosynthesis
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciMetaCyc:YAR015W-MONOMER
YEAST:YAR015W-MONOMER
BRENDAi6.3.2.6 984
UniPathwayiUPA00074; UER00131

Names & Taxonomyi

Protein namesi
Recommended name:
Phosphoribosylaminoimidazole-succinocarboxamide synthase (EC:6.3.2.6)
Alternative name(s):
SAICAR synthetase
Gene namesi
Name:ADE1
Ordered Locus Names:YAR015W
OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Taxonomic identifieri559292 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
Proteomesi
  • UP000002311 Componenti: Chromosome I

Organism-specific databases

EuPathDBiFungiDB:YAR015W
SGDiS000000070 ADE1

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemovedCombined sources1 Publication
ChainiPRO_00001009292 – 306Phosphoribosylaminoimidazole-succinocarboxamide synthaseAdd BLAST305

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei2N-acetylserineCombined sources1 Publication1

Keywords - PTMi

Acetylation

Proteomic databases

MaxQBiP27616
PaxDbiP27616
PRIDEiP27616

2D gel databases

SWISS-2DPAGEiP27616

PTM databases

iPTMnetiP27616

Interactioni

Subunit structurei

Monomer.

Binary interactionsi

WithEntry#Exp.IntActNotes
HSP82P028292EBI-14257,EBI-8659

Protein-protein interaction databases

BioGridi3179955 interactors.
IntActiP27616 12 interactors.
MINTiP27616
STRINGi4932.YAR015W

Structurei

Secondary structure

1306
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi14 – 17Combined sources4
Beta strandi19 – 27Combined sources9
Beta strandi30 – 35Combined sources6
Helixi53 – 67Combined sources15
Turni68 – 71Combined sources4
Beta strandi72 – 76Combined sources5
Helixi85 – 88Combined sources4
Helixi91 – 94Combined sources4
Helixi96 – 102Combined sources7
Beta strandi105 – 110Combined sources6
Beta strandi116 – 124Combined sources9
Helixi127 – 136Combined sources10
Beta strandi137 – 139Combined sources3
Beta strandi153 – 159Combined sources7
Helixi176 – 183Combined sources8
Helixi185 – 209Combined sources25
Beta strandi211 – 223Combined sources13
Turni224 – 227Combined sources4
Beta strandi228 – 233Combined sources6
Turni238 – 240Combined sources3
Beta strandi241 – 245Combined sources5
Turni246 – 248Combined sources3
Turni258 – 260Combined sources3
Helixi261 – 269Combined sources9
Helixi282 – 300Combined sources19

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1A48X-ray1.90A2-306[»]
1OBDX-ray1.40A2-306[»]
1OBGX-ray2.05A2-306[»]
2CNQX-ray1.00A2-306[»]
2CNUX-ray1.05A2-306[»]
2CNVX-ray2.00A2-306[»]
ProteinModelPortaliP27616
SMRiP27616
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP27616

Family & Domainsi

Sequence similaritiesi

Belongs to the SAICAR synthetase family.Curated

Phylogenomic databases

HOGENOMiHOG000230360
InParanoidiP27616
KOiK01923
OMAiEMVIRGY
OrthoDBiEOG092C0M3M

Family and domain databases

HAMAPiMF_00137 SAICAR_synth, 1 hit
InterProiView protein in InterPro
IPR028923 SAICAR_synt/ADE2_N
IPR001636 SAICAR_synth
IPR018236 SAICAR_synthetase_CS
PfamiView protein in Pfam
PF01259 SAICAR_synt, 1 hit
TIGRFAMsiTIGR00081 purC, 1 hit
PROSITEiView protein in PROSITE
PS01057 SAICAR_SYNTHETASE_1, 1 hit
PS01058 SAICAR_SYNTHETASE_2, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P27616-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSITKTELDG ILPLVARGKV RDIYEVDAGT LLFVATDRIS AYDVIMENSI
60 70 80 90 100
PEKGILLTKL SEFWFKFLSN DVRNHLVDIA PGKTIFDYLP AKLSEPKYKT
110 120 130 140 150
QLEDRSLLVH KHKLIPLEVI VRGYITGSAW KEYVKTGTVH GLKQPQGLKE
160 170 180 190 200
SQEFPEPIFT PSTKAEQGEH DENISPAQAA ELVGEDLSRR VAELAVKLYS
210 220 230 240 250
KCKDYAKEKG IIIADTKFEF GIDEKTNEII LVDEVLTPDS SRFWNGASYK
260 270 280 290 300
VGESQDSYDK QFLRDWLTAN KLNGVNGVKM PQDIVDRTRA KYIEAYETLT

GSKWSH
Length:306
Mass (Da):34,603
Last modified:October 5, 2010 - v2
Checksum:iA9AF2D450F25862A
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti185E → G in AAA34396 (PubMed:3013210).Curated1
Sequence conflicti185E → G no nucleotide entry (PubMed:1756975).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M61209 Genomic DNA Translation: AAA34396.1
M67445 Genomic DNA Translation: AAA34398.1
L22015 Genomic DNA Translation: AAC04963.1
X60549 Genomic DNA Translation: CAA43043.1
BK006935 Genomic DNA Translation: DAA06994.1
PIRiS20122 JQ1395
RefSeqiNP_009409.1, NM_001178216.1

Genome annotation databases

EnsemblFungiiYAR015W; YAR015W; YAR015W
GeneIDi851272
KEGGisce:YAR015W

Similar proteinsi

Entry informationi

Entry nameiPUR7_YEAST
AccessioniPrimary (citable) accession number: P27616
Secondary accession number(s): D6VPM4
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 1, 1992
Last sequence update: October 5, 2010
Last modified: March 28, 2018
This is version 171 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome