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

e4ay1A1 - ECOD Domain | ECOD

ECOD/Domains/e4ay1A1

e4ay1A1

UID: 000151720

PDB

Range: A:269-336
PDB: 4AY1 chain A(all domains)
UniProt: Q15782 (all domains)
Gene: CHI3L2

Molecule: Chitinase-3-like protein 2 (Chondrocyte protein 39) (YKL-39)

3D Structure

Loading viewer...

Related Domains

Browse other domains in this classification →

Classification

AArchitecture—

XX-group—

HH-group—

TT-group—

FFamily—

External Links

ECOD PDB View: 4AY1 RCSB PDB: 4AY1 PDBe: 4AY1 UniProt: Q15782

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure