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

e4ii3A1 - ECOD Domain | ECOD

ECOD/Domains/e4ii3A1

e4ii3A1

UID: 002588514

RepresentativePDB

Range: A:173-259
PDB: 4II3 chain A(all domains)
UniProt: O94609 (all domains)
Gene: ptr3

Molecule: Ubiquitin-activating enzyme E1 1 (EC 6.2.1.45) (Poly(A)+ RNA transport protein 3)

3D Structure

Loading viewer...

Related Domains

Browse other domains in E1_FCCH →

Classification

AArchitecturebeta barrels(a.1)

XX-groupcradle loop barrel(1)

HH-groupRIFT-related(1.1)

TT-groupAlanine racemase-C(1.1.7)

FFamilyE1_FCCH(1.1.7.35)

Pfam Families

PF16190E1_FCCH

Ubiquitin-activating enzyme E1 FCCH domain

ClanCL0866ALR_C-like

External Links

ECOD PDB View: 4II3 RCSB PDB: 4II3 PDBe: 4II3 UniProt: O94609

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure