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

A0A1C1C9B0_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/A0A1C1C9B0_F1_nD2

A0A1C1C9B0_F1_nD2

UID: 003685300

AlphaFold

Range: 161-380
AlphaFold: AF-A0A1C1C9B0
UniProt: A0A1C1C9B0 (all domains)
Gene: CLCR_05742

Protein: HNH nuclease domain-containing protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in HNH_2 →

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_2(378.1.1.9)

Pfam Families

HNH endonuclease

ClanCL0263His-Me_finger

External Links

AlphaFold DB: A0A1C1C9B0 UniProt: A0A1C1C9B0

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 161-380