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

B1L421_F1_nD3 - ECOD Domain | ECOD

ECOD/Domains/B1L421_F1_nD3

B1L421_F1_nD3

UID: 004955161

AlphaFold

Range: 341-465
AlphaFold: AF-B1L421
UniProt: B1L421 (all domains)
Gene: Kcr_0447

Protein: CRISPR-associated protein DxTHG motif

3D Structure

Loading viewer...

Related Domains

Browse other domains in Csx1_HEPN →

Classification

AArchitecturealpha bundles(a.7)

XX-groupFour-helical up-and-down bundle(601)

HH-groupHEPN(601.7)

TT-groupHEPN domain in CRISPR-associated protein Csx1(601.7.2)

FFamilyCsx1_HEPN(601.7.2.1)

Pfam Families

PF09455Csx1_HEPN

CRISPR system endoribonuclease Csx1, HEPN domain

ClanCL0291KNTase_C

External Links

AlphaFold DB: B1L421 UniProt: B1L421

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 341-465