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Links from Protein

Items: 5

1.

HisA/HisF-related TIM barrel protein

Proteins involved in steps 4 and 6 of the histidine biosynthesis pathway are contained in this family. Histidine is formed by several complex and distinct biochemical reactions catalysed by eight enzymes. The enzymes in this Pfam entry are called His6 and His7 in eukaryotes and HisA and HisF in prokaryotes. The structure of HisA is known to be a TIM barrel fold. In some archaeal HisA proteins the TIM barrel is composed of two tandem repeats of a half barrel e.g. Swiss:P05325 [2]. This family belong to the common phosphate binding site TIM barrel family [3]. [1]. 9332345. Paralogous histidine biosynthetic genes: evolutionary analysis. of the Saccharomyces cerevisiae HIS6 and HIS7 genes.. Fani R, Tamburini E, Mori E, Lazcano A, Lio P, Barberio C,. Casalone E, Cavalieri D, Perito B, Polsinelli M,. Gene 1997;197:9-17.. [2]. 8028028. The evolution of the histidine biosynthetic genes in. prokaryotes: a common ancestor for the hisA and hisF genes.. Fani R, Lio P, Chiarelli I, Bazzicalupo M;. J Mol Evol 1994;38:489-495.. [3]. 11054297. Homology among (betaalpha)(8) barrels: implications for the. evolution of metabolic pathways.. Copley RR, Bork P;. J Mol Biol 2000;303:627-641. (from Pfam)

GO Terms:
Biological Process:
L-histidine biosynthetic process (GO:0000105)
Date:
2024-08-14
Family Accession:
NF013168.5
Method:
HMM
2.
new record, indexing in progress
Family Accession:
3.
new record, indexing in progress
Family Accession:
4.

imidazole glycerol phosphate synthase subunit HisF

imidazole glycerol phosphate synthase cyclase subunit HisF catalyzes the fifth step of histidine biosynthesis, the formation of the imidazole ring

Date:
2024-08-12
Family Accession:
10785016
Method:
Sparcle
5.

imidazole glycerol phosphate synthase subunit HisF

Gene:
hisF
GO Terms:
Biological Process:
L-histidine biosynthetic process (GO:0000105)
Molecular Function:
imidazoleglycerol-phosphate synthase activity (GO:0000107)
Date:
2021-04-27
Family Accession:
TIGR00735.1
Method:
HMM
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