ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

Quick Links

Browse Classification
Search
Download Data
Documentation

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e3kycA2 - ECOD Domain | ECOD

ECOD/Domains/e3kycA2

e3kycA2

UID: 001164520

PDB

Range: A:9-180,A:205-345
PDB: 3KYC chain A(all domains)
UniProt: Q9UBE0 (all domains)
Gene: SAE1

Molecule: SUMO-activating enzyme subunit 1 (Ubiquitin-like 1-activating enzyme E1A) [Cleaved into: SUMO-activating enzyme subunit 1, N-terminally processed]

3D Structure

Loading viewer...

Related Domains

Browse other domains in ThiF →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupRossmann-like(2003)

HH-groupRossmann-related(2003.1)

TT-groupActivating enzymes of the ubiquitin-like proteins(2003.1.9)

FFamilyThiF(2003.1.9.1)

Pfam Families

ThiF family

ClanCL0063NADP_Rossmann

External Links

ECOD PDB View: 3KYC RCSB PDB: 3KYC PDBe: 3KYC UniProt: Q9UBE0

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure