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

e3q4iB2 - ECOD Domain | ECOD

ECOD/Domains/e3q4iB2

e3q4iB2

UID: 000424056

PDB

Range: B:65-205
PDB: 3Q4I chain B(all domains)
UniProt: Q81EE8 (all domains)
Gene: BC_2032

Molecule: Phosphohydrolase (MutT/nudix family protein)

3D Structure

Loading viewer...

Related Domains

Browse other domains in NUDIX →

Classification

AArchitecturea+b two layers(a.11)

XX-groupbeta-Grasp(221)

HH-groupNudix(221.4)

TT-groupNudix(221.4.1)

FFamilyNUDIX(221.4.1.1)

Ligands

in contact, ≤ 4 Å

Gadolinium ionGD3
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

NUDIX domain

ClanCL0261NUDIX

External Links

ECOD PDB View: 3Q4I RCSB PDB: 3Q4I PDBe: 3Q4I UniProt: Q81EE8

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure