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

Q821A9_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q821A9_nD1

Q821A9_nD1

UID: 004327189

AlphaFold

Range: 1-105
AlphaFold: AF-Q821A9
UniProt: Q821A9 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PTS_IIB →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupFlavodoxin-like(2007)

HH-groupFlavoproteins/Phosphotyrosine protein phosphatases-like(2007.2)

TT-groupPhosphotyrosine protein phosphatases I-like(2007.2.2)

FFamilyPTS_IIB(2007.2.2.2)

Pfam Families

PF02302PTS_IIB

PTS system, Lactose/Cellobiose specific IIB subunit

ClanCL0031Phosphatase

External Links

AlphaFold DB: Q821A9 UniProt: Q821A9

Representative

This domain is classified based on similarity to:

Downloads

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

Domain coordinates: residues 1-105