Protein Family Models for Protein (Select 446569383) - Protein Family Models

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Links from Protein

Items: 7

Select item 4229611.

A member of the nucleic acid/nucleotide deaminase superfamily prototyped by Neisseria MafB19 [1]. Members of this family are present in a wide phyletic range of bacteria and are predicted to function as toxins in bacterial polymorphic toxin systems [1]. [1]. 21890906. Evolution of the deaminase fold and multiple origins of eukaryotic editing and mutagenic nucleic acid deaminases from bacterial toxin systems. Iyer LM, Zhang D, Rogozin IB, Aravind L;. Nucleic Acids Res. 2011; [Epub ahead of print] (from Pfam)

GO Terms:

Biological Process:: tRNA wobble adenosine to inosine editing (GO:0002100)

Molecular Function:: tRNA-specific adenosine deaminase activity (GO:0008251)

Date:: 2024-10-16

Family Accession:: NF025793.5
Method:: HMM

Select item 4109012.

Cytidine and deoxycytidylate deaminase zinc-binding region

Date:: 2024-08-14

Family Accession:: NF012601.5
Method:: HMM

Select item 4000583.

new record, indexing in progress

Family Accession:

Select item 3892644.

new record, indexing in progress

Family Accession:

Select item 3589585.

new record, indexing in progress

Family Accession:

Select item 3474526.

new record, indexing in progress

Family Accession:

Select item 1751377.

nucleoside deaminase

nucleoside deaminase such as adenosine, guanine, or cytosine deaminase is a Zn-dependent enzyme which catalyzes the deamination of nucleosides. The zinc ion in the active site plays a central role in the proposed catalytic mechanism, activating a water molecule to form a hydroxide ion that performs a nucleophilic attack on the substrate. The functional enzyme is a homodimer