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

e4mcoB1 - ECOD Domain | ECOD

ECOD/Domains/e4mcoB1

e4mcoB1

UID: 001525295

PDB

Range: B:28-151,B:244-338
PDB: 4MCO chain B(all domains)
UniProt: Q21XD7 (all domains)
Gene: Rfer_1840

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

Only buffers and crystallization additives.

+ 1 additive (Malonate Ion)

Malonate IonMLI
DrugBank DB02201

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Bacterial extracellular solute-binding protein, family 7

ClanCL0177PBP

External Links

ECOD PDB View: 4MCO RCSB PDB: 4MCO PDBe: 4MCO UniProt: Q21XD7

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure