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

Q21RN1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q21RN1_nD1

Q21RN1_nD1

UID: 004346657

AlphaFold

Range: 16-125
AlphaFold: AF-Q21RN1
UniProt: Q21RN1 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in UPF0102 →

Classification

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

XX-groupRestriction endonuclease-like(2008)

HH-groupRestriction endonuclease-like(2008.1)

TT-groupRestriction endonuclease-like(2008.1.1)

FFamilyUPF0102(2008.1.1.6)

Pfam Families

PF02021UPF0102

Uncharacterised protein family UPF0102

ClanCL0236PDDEXK

External Links

AlphaFold DB: Q21RN1 UniProt: Q21RN1

Representative

This domain is classified based on similarity to:

Downloads

Download Domain PDB Download Domain FASTA Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 16-125