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

e4yasA1 - ECOD Domain | ECOD

ECOD/Domains/e4yasA1

e4yasA1

UID: 000112648

PDB

Range: A:2-257
PDB: 4YAS chain A(all domains)
UniProt: P52704 (all domains)
Gene: HNL

Molecule: (S)-hydroxynitrile lyase (HbHNL) (EC 4.1.2.47) (2-hydroxy-2-methylpropanenitrile lyase) (Acetone cyanohydrin lyase) (Hydroxynitrile lyase) (Oxynitrilase)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Abhydrolase_1 →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupalpha/beta-Hydrolases(7579)

HH-groupalpha/beta-Hydrolases(7579.1)

TT-groupalpha/beta-Hydrolases(7579.1.1)

FFamilyAbhydrolase_1(7579.1.1.6)

Pfam Families

PF00561Abhydrolase_1

alpha/beta hydrolase fold

ClanCL0028AB_hydrolase

External Links

ECOD PDB View: 4YAS RCSB PDB: 4YAS PDBe: 4YAS UniProt: P52704

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure