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

e1kt9A1 - ECOD Domain | ECOD

ECOD/Domains/e1kt9A1

e1kt9A1

UID: 000072731

PDB

Range: A:2-136
PDB: 1KT9 chain A(all domains)
UniProt: Q9U2M7 (all domains)
Gene: ndx-4

Molecule: Diadenosine Tetraphosphate Hydrolase

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)

Pfam Families

NUDIX domain

ClanCL0261NUDIX

External Links

ECOD PDB View: 1KT9 RCSB PDB: 1KT9 PDBe: 1KT9 UniProt: Q9U2M7

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure