Domain

Ubiquitin-activating enzyme E1, FCCH domain (IPR032418)

Short name: E1_FCCH

Domain relationships

None.

Description

This domain is found in the ubiquitin-activating E1 (Ub-E1) family enzymes. It is one of the catalytic cysteine half-domains of Ub-E1. The catalytic cysteine half-domains contain the E1 active site cysteine, and are known as FCCH and SCCH, for 'first' and 'second' catalytic cysteine half-domain, respectively [PMID: 18662542].

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
Pfam