Protein Family Models for Protein (Select 739736302) - Protein Family Models

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Items: 8

Select item 4119331.

Members of this family catalyse the decarboxylation of 1-(5-phosphoribosyl)-5-amino-4-imidazole-carboxylate (AIR). This family catalyse the sixth step of de novo purine biosynthesis. Some members of this family contain two copies of this domain. [1]. 10574791. Crystal structure of Escherichia coli PurE, an unusual mutase in. the purine biosynthetic pathway.. Mathews II, Kappock TJ, Stubbe J, Ealick SE;. Structure Fold Des 1999;7:1395-1406. (from Pfam)

GO Terms:

Biological Process:: 'de novo' IMP biosynthetic process (GO:0006189)

Date:: 2024-08-14

Family Accession:: NF012934.5
Method:: HMM

Select item 3885742.

new record, indexing in progress

Family Accession:

Select item 3482473.

new record, indexing in progress

Family Accession:

Select item 3159774.

new record, indexing in progress

Family Accession:

Select item 1413545.

5-(carboxyamino)imidazole ribonucleotide mutase

Phosphoribosylaminoimidazole carboxylase is a fusion protein in plants and fungi, but consists of two non-interacting proteins in bacteria, PurK and PurE. This model represents PurK, an N5-CAIR mutase.

Gene:: purE

GO Terms:

Molecular Function:: phosphoribosylaminoimidazole carboxylase activity (GO:0004638)

Biological Process:: 'de novo' IMP biosynthetic process (GO:0006189)

Biological Process:: purine ribonucleotide biosynthetic process (GO:0009152)

Cellular Component:: phosphoribosylaminoimidazole carboxylase complex (GO:0009320)

Date:: 2024-05-28

Family Accession:: TIGR01162.1
Method:: HMM

Select item 562136.

new record, indexing in progress

Family Accession:

Select item 559817.

new record, indexing in progress

Family Accession:

Select item 217618.

5-(carboxyamino)imidazole ribonucleotide mutase

5-(carboxyamino)imidazole ribonucleotide mutase catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR), a step in de novo purine nucleotide biosynthesis