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

Q03JI6_nD3 - ECOD Domain | ECOD

ECOD/Domains/Q03JI6_nD3

Q03JI6_nD3

UID: 004209072

AlphaFold

Range: 771-925
AlphaFold: AF-Q03JI6
UniProt: Q03JI6 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in HNH_4 →

Classification

AArchitecturefew secondary structure elements(a.19)

XX-groupHis-Me finger endonucleases(378)

HH-groupHis-Me finger endonucleases(378.1)

TT-groupHis-Me finger endonucleases(378.1.1)

FFamilyHNH_4(378.1.1.10)

Pfam Families

HNH endonuclease

ClanCL0263His-Me_finger

External Links

AlphaFold DB: Q03JI6 UniProt: Q03JI6

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 771-925