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

e4pftB2 - ECOD Domain | ECOD

ECOD/Domains/e4pftB2

e4pftB2

UID: 001349618

PDB

Range: B:60-161
PDB: 4PFT chain B(all domains)
UniProt: Q9X0V0 (all domains)
Gene: TM_1223

Molecule: ABC transporter substrate-binding protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in SBP_bac_5 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupAlpha-beta plaits(304)

HH-groupOligo-peptide binding protein (OPPA) insertion domain(304.136)

TT-groupOligo-peptide binding protein (OPPA) insertion domain(304.136.1)

FFamilySBP_bac_5(304.136.1.1)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (Nitrate)

NitrateNO3
DrugBank DB14049

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00496SBP_bac_5

Bacterial extracellular solute-binding proteins, family 5 Middle

ClanCL0177PBP

External Links

ECOD PDB View: 4PFT RCSB PDB: 4PFT PDBe: 4PFT UniProt: Q9X0V0

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure