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

P0A1S8_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/P0A1S8_F1_nD1

P0A1S8_F1_nD1

UID: 003981149

AlphaFold

Range: 6-84
AlphaFold: AF-P0A1S8
UniProt: P0A1S8 (all domains)
Gene: yajD

Protein: Putative HNH nuclease YajD (EC 3.1.-.-)

3D Structure

Loading viewer...

Related Domains

Browse other domains in HNH →

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(378.1.1.2)

Pfam Families

HNH endonuclease

ClanCL0263His-Me_finger

External Links

AlphaFold DB: P0A1S8 UniProt: P0A1S8

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 6-84