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

e4w23D2 - ECOD Domain | ECOD

ECOD/Domains/e4w23D2

e4w23D2

UID: 001348077

PDB

Range: D:1-99
PDB: 4W23 chain D(all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in KH_2 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-lytic protease prodomain-like(327)

HH-groupKH-domains(327.11)

TT-groupProkaryotic type KH domain (KH-domain type II)(327.11.1)

FFamilyKH_2(327.11.1.1)

Pfam Families

KH domain

ClanCL0007KH

External Links

ECOD PDB View: 4W23 RCSB PDB: 4W23 PDBe: 4W23

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure