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

e4x8rA1 - ECOD Domain | ECOD

ECOD/Domains/e4x8rA1

e4x8rA1

UID: 001524149

PDB

Range: A:145-234
PDB: 4X8R chain A(all domains)
UniProt: A3PLM5 (all domains)

Molecule: TRAP dicarboxylate transporter, DctP subunit

3D Structure

Loading viewer...

Related Domains

Browse other domains in DctP →

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)

FFamilyDctP(7523.1.1.16)

Ligands

in contact, ≤ 4 Å

beta-D-glucuronic acidBDP
drugDrugBank DB03156

+ 1 additive (Phosphate ion)

Phosphate ionPO4

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Bacterial extracellular solute-binding protein, family 7

ClanCL0177PBP

External Links

ECOD PDB View: 4X8R RCSB PDB: 4X8R PDBe: 4X8R UniProt: A3PLM5

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure