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

e9no4B2 - ECOD Domain | ECOD

ECOD/Domains/e9no4B2

e9no4B2

UID: 004914067

PDB

Range: B:208-298
PDB: 9NO4 chain B(all domains)

Molecule: CRISPR system Cms protein Csm4

3D Structure

Loading viewer...

Related Domains

Browse other domains in Csm4_C →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupCRISPR transcript (pre-crRNA) processing endoribonuclease-related(304.51)

TT-groupCRISPR transcript (pre-crRNA) processing endoribonuclease-related(304.51.1)

FFamilyCsm4_C(304.51.1.10)

Pfam Families

CRISPR Csm4 C-terminal domain

ClanCL0362RAMPS-Cas5-like

External Links

ECOD PDB View: 9NO4 RCSB PDB: 9NO4 PDBe: 9NO4

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure