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

Q21UZ9_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q21UZ9_nD1

Q21UZ9_nD1

UID: 004448150

AlphaFold

Range: 6-105
AlphaFold: AF-Q21UZ9
UniProt: Q21UZ9 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ppnp →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupjelly-roll(10)

HH-groupDouble-stranded beta-helix(10.12)

TT-groupDouble-stranded beta-helix(10.12.1)

FFamilyPpnp(10.12.1.35)

Pfam Families

Pyrimidine/purine nucleoside phosphorylase

ClanCL0029Cupin

External Links

AlphaFold DB: Q21UZ9 UniProt: Q21UZ9

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 6-105