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

e3k1sH1 - ECOD Domain | ECOD

ECOD/Domains/e3k1sH1

e3k1sH1

UID: 000374791

PDB

Range: H:2-106
PDB: 3K1S chain H(all domains)
UniProt: Q81X08 (all domains)

3D Structure

Loading viewer...

Related Domains

Browse other domains in PTS_IIA →

Classification

AArchitecturealpha bundles(a.7)

XX-groupSpectrin repeat-like(604)

HH-groupEnzyme IIa from lactose specific PTS, IIa-lac(604.10)

TT-groupEnzyme IIa from lactose specific PTS, IIa-lac(604.10.1)

FFamilyPTS_IIA(604.10.1.1)

Pfam Families

PF02255PTS_IIA

PTS system, Lactose/Cellobiose specific IIA subunit

External Links

ECOD PDB View: 3K1S RCSB PDB: 3K1S PDBe: 3K1S UniProt: Q81X08

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure