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

Q9I6J0_F1_nD2 - ECOD Domain | ECOD

ECOD/Domains/Q9I6J0_F1_nD2

Q9I6J0_F1_nD2

UID: 003972853

AlphaFold

Range: 136-270,341-365
AlphaFold: AF-Q9I6J0
UniProt: Q9I6J0 (all domains)
Gene: spuE

Protein: Spermidine-binding periplasmic protein SpuE

3D Structure

Loading viewer...

Related Domains

Browse other domains in SBP_bac_8 →

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)

FFamilySBP_bac_8(7523.1.1.28)

Pfam Families

PF13416SBP_bac_8

Bacterial extracellular solute-binding protein

ClanCL0177PBP

External Links

AlphaFold DB: Q9I6J0 UniProt: Q9I6J0

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 136-270,341-365