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

e3a8gA1 - ECOD Domain | ECOD

ECOD/Domains/e3a8gA1

e3a8gA1

UID: 000138837

PDB

Range: A:9-205
PDB: 3A8G chain A(all domains)
UniProt: P13448 (all domains)
Gene: nthA

Molecule: Nitrile hydratase subunit alpha

3D Structure

Loading viewer...

Related Domains

Browse other domains in NHase_alpha →

Classification

AArchitecturealpha arrays(a.6)

XX-groupLigA-like domain(557)

HH-groupLigA-like domain(557.1)

TT-groupLigA-like domain(557.1.1)

FFamilyNHase_alpha(557.1.1.2)

Ligands

in contact, ≤ 4 Å

FE (III) IONFE
metal
Nitric oxideNO
2,2-dimethylpropanenitrileTAN

Pfam Families

PF02979NHase_alpha

Nitrile hydratase, alpha chain

External Links

ECOD PDB View: 3A8G RCSB PDB: 3A8G PDBe: 3A8G UniProt: P13448

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Shown in the structure viewer. Drug annotations from DrugDomain.