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
Privacy

Resources

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

© 2014-2026 Grishin Lab / HHMI / UTSW

e4tu8B1 - ECOD Domain | ECOD

ECOD/Domains/e4tu8B1

e4tu8B1

UID: 001412268

PDB

Range: B:148-229
PDB: 4TU8 chain B(all domains)
UniProt: P26368 (all domains)
Gene: U2AF2

Molecule: Splicing factor U2AF 65 kDa subunit

3D Structure

Loading viewer...

Related Domains

Browse other domains in RRM_1 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupRNA-binding domain, RBD(304.9)

TT-groupRNA-binding domain, RBD(304.9.1)

FFamilyRRM_1(304.9.1.1)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 2 additives (1,4-Dioxane, Sulfate ion)

1,4-DioxaneDIO
DrugBank DB03316
Sulfate ionSO4
DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

RNA recognition motif

ClanCL0221RRM

External Links

ECOD PDB View: 4TU8 RCSB PDB: 4TU8 PDBe: 4TU8 UniProt: P26368

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure