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

e3i4hX1 - ECOD Domain | ECOD

ECOD/Domains/e3i4hX1

e3i4hX1

UID: 000185336

RepresentativePDB

Range: X:3-128
PDB: 3I4H chain X(all domains)
UniProt: Q8U1S4 (all domains)
Gene: cas6

Molecule: CRISPR-associated endoribonuclease Cas6 (EC 3.1.-.-)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Cas6_I-A →

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)

FFamilyCas6_I-A(304.51.1.13)

Pfam Families

PF21350Cas6_I-A

CRISPR-associated protein Cas6, N-terminal

ClanCL0362RAMPS-Cas5-like

External Links

ECOD PDB View: 3I4H RCSB PDB: 3I4H PDBe: 3I4H UniProt: Q8U1S4

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure