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9CAUD:S5Y0G6

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Species (Taxon ID) Bacillus phage Troll. (1382932)
Gene Name(s) 44 (ECO:0000313 with EMBL:AGT13569.1)
Protein Name(s) Dihydrofolate reductase (ECO:0000313 with EMBL:AGT13569.1)
External Links
UniProt S5Y0G6
EMBL KF208639
RefSeq YP_008431117.1
GeneID 16575543
GO GO:0004146
GO:0050661
GO:0006545
GO:0009165
Gene3D 3.40.430.10
InterPro IPR012259
IPR024072
IPR001796
Pfam PF00186
PIRSF PIRSF000194
PRINTS PR00070
SUPFAM SSF53597
PROSITE PS51330

Annotations

Qualifier GO ID GO term name Reference ECO ID ECO term name with/from Aspect Extension Notes Status
GO:0004146

dihydrofolate reductase activity

GO_REF:0000100

ECO:0000247


UniProtKB:P0ABQ4


F

Focused blastp result with e-value 4e-31, query coverage 88%, and identity 41% identifies Escherichia coli str. K-12 dihydrofolate reductase as a homolog for this gene product. Dihydrofolate reductase activity of E. coli K-12 DHFR was found by performing a direct dihydrofolate reductase assay. Conserved residues for the gene product in E. coli (e.g. Ala-7, Phe-31, Leu-54, etc.) had identical residue matches in Troll.

complete
CACAO 10866

GO:0004146

dihydrofolate reductase activity

GO_REF:0000100

ECO:0000247

PMID:19950924[1] UniProtKB:O85255_STREE


F

HHPred showed promising alignment with e value=5E-45, p value=2.6E-50, and prob =100.0. This gene is a putative homologue of the prior one as evidenced by the alignment and shared function. Primary paper supports DHFR activity by mutant phenotpe. "e KM values of NADPH and H2F for the wild type spDHFR and the mutant Sp9 were measured (Table 2B). The KM values for the wild type spDHFR were at least order of magnitude higher than those for the Sp9 mutant that showed full enzyme activity even at a limiting low concentration of 0.63 μM H2F consistent with a much lower KM value for this substrate. "

complete
CACAO 10892

enables

GO:0004146

dihydrofolate reductase activity

GO_REF:0000100

ECO:0000247

sequence alignment evidence used in manual assertion

UniProtKB:P0ABQ4

F

Seeded From UniProt

complete

enables

GO:0004146

dihydrofolate reductase activity

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR001796
InterPro:IPR012259

F

Seeded From UniProt

complete

involved_in

GO:0006545

glycine biosynthetic process

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR012259

P

Seeded From UniProt

complete

involved_in

GO:0046654

tetrahydrofolate biosynthetic process

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR001796
InterPro:IPR012259

P

Seeded From UniProt

complete

enables

GO:0050661

NADP binding

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR012259

F

Seeded From UniProt

complete

involved_in

GO:0055114

oxidation-reduction process

GO_REF:0000002

ECO:0000256

match to sequence model evidence used in automatic assertion

InterPro:IPR001796
InterPro:IPR012259

P

Seeded From UniProt

complete

Notes

References

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

  1. Lee, J et al. (2010) Kinetic and structural characterization of dihydrofolate reductase from Streptococcus pneumoniae. Biochemistry 49 195-206 PubMed GONUTS page