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

e3i4pA1 - ECOD Domain | ECOD

ECOD/Domains/e3i4pA1

e3i4pA1

UID: 000135838

PDB

Range: A:1-60
PDB: 3I4P chain A(all domains)
UniProt: A9CIH8 (all domains)
Gene: Atu1885

Molecule: Transcriptional regulator, AsnC family

3D Structure

Loading viewer...

Related Domains

Browse other domains in HTH_24 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupwinged helix domain(101.1.2)

FFamilyHTH_24(101.1.2.141)

Pfam Families

Winged helix-turn-helix DNA-binding

ClanCL0123HTH

External Links

ECOD PDB View: 3I4P RCSB PDB: 3I4P PDBe: 3I4P UniProt: A9CIH8

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure