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

Q8ZKA9_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q8ZKA9_F1_nD1

Q8ZKA9_F1_nD1

UID: 003975039

AlphaFold

Range: 16-245
AlphaFold: AF-Q8ZKA9
UniProt: Q8ZKA9 (all domains)
Gene: STM4351

Protein: Arginine-binding periplasmic protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in SBP_bac_3 →

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_3(7523.1.1.4)

Pfam Families

PF00497SBP_bac_3

Bacterial extracellular solute-binding proteins, family 3

ClanCL0177PBP

External Links

AlphaFold DB: Q8ZKA9 UniProt: Q8ZKA9

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 16-245