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

e2k3kA1 - ECOD Domain | ECOD

ECOD/Domains/e2k3kA1

e2k3kA1

UID: 000063901

PDB

Range: A:4-94
PDB: 2K3K chain A(all domains)
UniProt: P43332 (all domains)
Gene: snf

Molecule: U1 small nuclear ribonucleoprotein A (U1 snRNP A) (U1-A) (U1A) (Sex determination protein snf)

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)

Pfam Families

RNA recognition motif

ClanCL0221RRM

External Links

ECOD PDB View: 2K3K RCSB PDB: 2K3K PDBe: 2K3K UniProt: P43332

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure