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ECOLI:PURK

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Species (Taxon ID) Escherichia coli (strain K12). (83333)
Gene Name(s) purK (ECO:0000255 with HAMAP-Rule:MF_01928)
Protein Name(s) N5-carboxyaminoimidazole ribonucleotide synthase (ECO:0000255 with HAMAP-Rule:MF_01928, ECO:0000305)

N5-CAIR synthase (ECO:0000255 with HAMAP-Rule:MF_01928, ECO:0000305) 5-(carboxyamino)imidazole ribonucleotide synthetase (ECO:0000255 with HAMAP-Rule:MF_01928, ECO:0000305)

External Links
UniProt P09029
EMBL X12982
M19657
U82664
U00096
AP009048
PIR JU0001
RefSeq NP_415055.1
YP_488811.1
PDB 1B6R
1B6S
3ETH
3ETJ
PDBsum 1B6R
1B6S
3ETH
3ETJ
ProteinModelPortal P09029
SMR P09029
IntAct P09029
STRING 511145.b0522
SWISS-2DPAGE P09029
PaxDb P09029
PRIDE P09029
EnsemblBacteria AAC73624
BAE76299
GeneID 12930881
945153
KEGG ecj:Y75_p0508
eco:b0522
PATRIC 32116204
EchoBASE EB0789
EcoGene EG10796
eggNOG COG0026
HOGENOM HOG000034026
InParanoid P09029
KO K01589
OMA WYGKEKR
OrthoDB EOG6QZMX7
PhylomeDB P09029
BioCyc EcoCyc:PURK-MONOMER
ECOL316407:JW0511-MONOMER
MetaCyc:PURK-MONOMER
UniPathway UPA00074
EvolutionaryTrace P09029
PRO PR:P09029
Proteomes UP000000318
UP000000625
Genevestigator P09029
GO GO:0034028
GO:0005524
GO:0046872
GO:0004638
GO:0006189
Gene3D 3.30.470.20
3.40.50.20
HAMAP MF_01928
InterPro IPR005875
IPR011761
IPR003135
IPR013816
IPR016185
IPR011054
Pfam PF02222
SUPFAM SSF51246
SSF52440
TIGRFAMs TIGR01161
PROSITE PS50975

Annotations

Qualifier GO ID GO term name Reference ECO ID ECO term name with/from Aspect Extension Notes Status
GO:0004638

phosphoribosylaminoimidazole carboxylase activity

PMID:8117684[1]

ECO:0000314

F

Figure 6. NMR analysis demonstrates that PurK converts AIR to N5-CAIR as part of a direct assay.

complete

part_of

GO:0005829

cytosol

PMID:21873635[2]

ECO:0000318

biological aspect of ancestor evidence used in manual assertion

EcoGene:EG10796
PANTHER:PTN000549225

C

Seeded From UniProt

complete

enables

GO:0004638

phosphoribosylaminoimidazole carboxylase activity

PMID:8117684[1]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

enables

GO:0034028

5-(carboxyamino)imidazole ribonucleotide synthase activity

PMID:8117684[1]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

part_of

GO:0005829

cytosol

PMID:18304323[3]

ECO:0000314

direct assay evidence used in manual assertion

C

Seeded From UniProt

complete

enables

GO:0005524

ATP binding

PMID:8117684[1]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

enables

GO:0005524

ATP binding

PMID:19053251[4]

ECO:0000314

direct assay evidence used in manual assertion

F

Seeded From UniProt

complete

enables

GO:0004638

phosphoribosylaminoimidazole carboxylase activity

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR005875

F

Seeded From UniProt

complete

enables

GO:0005524

ATP binding

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR011761
InterPro:IPR013815

F

Seeded From UniProt

complete

involved_in

GO:0006189

'de novo' IMP biosynthetic process

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR005875

P

Seeded From UniProt

complete

enables

GO:0046872

metal ion binding

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR011761

F

Seeded From UniProt

complete

enables

GO:0034028

5-(carboxyamino)imidazole ribonucleotide synthase activity

GO_REF:0000003

ECO:0000501

evidence used in automatic assertion

EC:6.3.4.18

F

Seeded From UniProt

complete

enables

GO:0034028

5-(carboxyamino)imidazole ribonucleotide synthase activity

GO_REF:0000104

ECO:0000256

match to sequence model evidence used in automatic assertion

UniRule:UR000161642

F

Seeded From UniProt

complete

involved_in

GO:0006189

'de novo' IMP biosynthetic process

GO_REF:0000104

ECO:0000256

match to sequence model evidence used in automatic assertion

UniRule:UR000161642

P

Seeded From UniProt

complete

involved_in

GO:0006164

purine nucleotide biosynthetic process

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0658

P

Seeded From UniProt

complete

enables

GO:0000166

nucleotide binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0547

F

Seeded From UniProt

complete

enables

GO:0005524

ATP binding

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0067

F

Seeded From UniProt

complete

enables

GO:0016874

ligase activity

GO_REF:0000037

ECO:0000322

imported manually asserted information used in automatic assertion

UniProtKB-KW:KW-0436

F

Seeded From UniProt

complete

involved_in

GO:0006189

'de novo' IMP biosynthetic process

GO_REF:0000041

ECO:0000322

imported manually asserted information used in automatic assertion

UniPathway:UPA00074

P

Seeded From UniProt

complete

Notes

References

See Help:References for how to manage references in GONUTS.

  1. 1.0 1.1 1.2 1.3 Mueller, EJ et al. (1994) N5-carboxyaminoimidazole ribonucleotide: evidence for a new intermediate and two new enzymatic activities in the de novo purine biosynthetic pathway of Escherichia coli. Biochemistry 33 2269-78 PubMed GONUTS page
  2. Gaudet, P et al. (2011) Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Brief. Bioinformatics 12 449-62 PubMed GONUTS page
  3. Ishihama, Y et al. (2008) Protein abundance profiling of the Escherichia coli cytosol. BMC Genomics 9 102 PubMed GONUTS page
  4. Thoden, JB et al. (2008) Structural analysis of the active site geometry of N5-carboxyaminoimidazole ribonucleotide synthetase from Escherichia coli. Biochemistry 47 13346-53 PubMed GONUTS page