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
Privacy

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e5x0qB2 - ECOD Domain | ECOD

ECOD/Domains/e5x0qB2

e5x0qB2

UID: 002042893

PDB

Range: B:83-87,B:94-169,B:275-301
PDB: 5X0Q chain B(all domains)
UniProt: A0A087I947 (all domains)
Gene: AL548_021745

Molecule: LysR family transcriptional regulator

3D Structure

Loading viewer...

Related Domains

Browse other domains in LysR_substrate →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupPeriplasmic binding protein-like II(7523)

HH-groupPeriplasmic binding protein-like II(7523.1)

TT-groupPeriplasmic binding protein-like II(7523.1.1)

FFamilyLysR_substrate(7523.1.1.15)

Ligands

in contact, ≤ 4 Å

Chloride ionCL

+ 1 additive (Citric acid)

Citric acidCIT
DrugBank DB04272

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF03466LysR_substrate

LysR substrate binding domain

ClanCL0177PBP

External Links

ECOD PDB View: 5X0Q RCSB PDB: 5X0Q PDBe: 5X0Q UniProt: A0A087I947

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure