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

e4zsnQY1 - ECOD Domain | ECOD

ECOD/Domains/e4zsnQY1

e4zsnQY1

UID: 001885220

PDB

Range: QY:2-92
PDB: 4ZSN chain QY(all domains)
UniProt: Q7A225 (all domains)
Gene: higB

Molecule: Endoribonuclease HigB (EC 3.1.-.-) (Host inhibition of growth protein B) (Killer protein) (Toxin HigB) (mRNA interferase HigB)

3D Structure

Loading viewer...

Related Domains

Browse other domains in HigB-like_toxin →

Classification

AArchitecturea+b two layers(a.11)

XX-groupRelE-like(4312)

HH-groupRelE-like(4312.1)

TT-groupRelE-like(4312.1.1)

FFamilyHigB-like_toxin(4312.1.1.2)

Pfam Families

PF05015HigB-like_toxin

RelE-like toxin of type II toxin-antitoxin system HigB

ClanCL0136Plasmid_toxin

External Links

ECOD PDB View: 4ZSN RCSB PDB: 4ZSN PDBe: 4ZSN UniProt: Q7A225

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure