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CALS4:Q8R7L0

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Species (Taxon ID) Caldanaerobacter subterraneus subsp. tengcongensis (strain DSM 15242 /JCM 11007 / NBRC 100824 / MB4) (Thermoanaerobacter tengcongensis). (273068)
Gene Name(s) Hpt (ECO:0000313 with EMBL:AAM25533.1)
Protein Name(s) Hypoxanthine-guanine phosphoribosyltransferase (ECO:0000313 with EMBL:AAM25533.1)
External Links
UniProt Q8R7L0
EMBL AE008691
RefSeq WP_011026425.1
PDB 1R3U
1YFZ
2GEB
PDBsum 1R3U
1YFZ
2GEB
ProteinModelPortal Q8R7L0
SMR Q8R7L0
STRING 273068.TTE2394
EnsemblBacteria AAM25533
KEGG tte:TTE2394
PATRIC 23899523
eggNOG ENOG4108UGV
COG0634
HOGENOM HOG000236520
KO K00760
OrthoDB EOG693GNP
BRENDA 2.4.2.8
SABIO-RK Q8R7L0
EvolutionaryTrace Q8R7L0
PRO PR:Q8R7L0
Proteomes UP000000555
GO GO:0005737
GO:0004422
GO:0046872
GO:0006166
Gene3D 3.40.50.2020
InterPro IPR005904
IPR000836
IPR029057
Pfam PF00156
SUPFAM SSF53271
TIGRFAMs TIGR01203

Annotations

Qualifier GO ID GO term name Reference ECO ID ECO term name with/from Aspect Extension Notes Status
GO:0000100

S-methylmethionine transmembrane transporter activity

PMID:17662107[1]

ECO:0000250

UniProtKB:

F

The function and structure of this protein is to design compounds that would be effective inhibitors. "Almost all of the inhibitors available are analogues of the substrate or transition-state. The main drawback of these compounds is that there is poor differential inhibition among various HGPRTs. The reason maybe due to high structure similarity of HGPRTs from different species (especially the active site) even though there is only moderate sequence homology. The key residues in the active site are highly similar among HGPRTs (Table 1)."

complete
CACAO 12083

enables

GO:0004422

hypoxanthine phosphoribosyltransferase activity

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR005904

F

Seeded From UniProt

complete

involved_in

GO:0006166

purine ribonucleoside salvage

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR005904

P

Seeded From UniProt

complete

involved_in

GO:0009116

nucleoside metabolic process

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR000836

P

Seeded From UniProt

complete

enables

GO:0052657

guanine phosphoribosyltransferase activity

GO_REF:0000003

ECO:0000501

evidence used in automatic assertion

EC:2.4.2.8

F

Seeded From UniProt

complete

enables

GO:0004422

hypoxanthine phosphoribosyltransferase activity

GO_REF:0000003

ECO:0000501

evidence used in automatic assertion

EC:2.4.2.8

F

Seeded From UniProt

complete

enables

GO:0016740

transferase activity

GO_REF:0000038

ECO:0000323

imported automatically asserted information used in automatic assertion

UniProtKB-KW:KW-0808

F

Seeded From UniProt

complete

part_of

GO:0005737

cytoplasm

GO_REF:0000038

ECO:0000323

imported automatically asserted information used in automatic assertion

UniProtKB-KW:KW-0963

C

Seeded From UniProt

complete

enables

GO:0046872

metal ion binding

GO_REF:0000038

ECO:0000323

imported automatically asserted information used in automatic assertion

UniProtKB-KW:KW-0479

F

Seeded From UniProt

complete

enables

GO:0016757

transferase activity, transferring glycosyl groups

GO_REF:0000038

ECO:0000323

imported automatically asserted information used in automatic assertion

UniProtKB-KW:KW-0328

F

Seeded From UniProt

complete

enables

GO:0000166

nucleotide binding

GO_REF:0000038

ECO:0000323

imported automatically asserted information used in automatic assertion

UniProtKB-KW:KW-0547

F

Seeded From UniProt

complete

involved_in

GO:0006166

purine ribonucleoside salvage

GO_REF:0000038

ECO:0000323

imported automatically asserted information used in automatic assertion

UniProtKB-KW:KW-0660

P

Seeded From UniProt

complete

part_of

GO:0005737

cytoplasm

GO_REF:0000040

ECO:0000323

imported automatically asserted information used in automatic assertion

UniProtKB-SubCell:SL-0086

C

Seeded From UniProt

complete

involved_in

GO:0032264

IMP salvage

GO_REF:0000041

ECO:0000322

imported manually asserted information used in automatic assertion

UniPathway:UPA00591

P

Seeded From UniProt

complete

Notes

References

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

  1. Chen, Q et al. (2007) Crystal structure of Thermoanaerobacter tengcongensis hypoxanthine-guanine phosphoribosyl transferase L160I mutant--insights into inhibitor design. FEBS J. 274 4408-15 PubMed GONUTS page