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

e4es1A1 - ECOD Domain | ECOD

ECOD/Domains/e4es1A1

e4es1A1

UID: 000151985

PDB

Range: A:-3-96
PDB: 4ES1 chain A(all domains)
UniProt: Q9KFX8 (all domains)
Gene: cas2

Molecule: CRISPR-associated endonuclease Cas2 (EC 3.1.-.-)

3D Structure

Loading viewer...

Related Domains

Browse other domains in CRISPR_Cas2 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupCRISPR associated protein Cas2-like(304.56)

TT-groupCRISPR associated protein Cas2-like(304.56.1)

FFamilyCRISPR_Cas2(304.56.1.2)

Pfam Families

PF09827CRISPR_Cas2

CRISPR associated protein Cas2

ClanCL0728Cas2

External Links

ECOD PDB View: 4ES1 RCSB PDB: 4ES1 PDBe: 4ES1 UniProt: Q9KFX8

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure