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

e4ua2E1 - ECOD Domain | ECOD

ECOD/Domains/e4ua2E1

e4ua2E1

UID: 001567687

PDB

Range: E:6-130
PDB: 4UA2 chain E(all domains)
UniProt: Q799U3 (all domains)
Gene: merR

Molecule: Mercuric resistance operon regulatory protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in MerR-DNA-bind, MerR_1 →

Classification

AArchitecturealpha arrays(a.6)

XX-groupHTH(101)

HH-groupHTH(101.1)

TT-groupPutative DNA-binding domain(101.1.9)

FFamilyMerR-DNA-bind, MerR_1(101.1.9.82)

Pfam Families

PF09278MerR-DNA-bind

MerR, DNA binding

ClanCL0123HTH

MerR HTH family regulatory protein

ClanCL0123HTH

External Links

ECOD PDB View: 4UA2 RCSB PDB: 4UA2 PDBe: 4UA2 UniProt: Q799U3

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure