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

e3t0pA2 - ECOD Domain | ECOD

ECOD/Domains/e3t0pA2

e3t0pA2

UID: 000144176

PDB

Range: A:121-244
PDB: 3T0P chain A(all domains)
UniProt: C4Z938 (all domains)
Gene: EUBREC_0002

Molecule: DNA polymerase III, beta subunit

3D Structure

Loading viewer...

Related Domains

Browse other domains in DNA_pol3_beta_2 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupDNA clamp(227)

HH-groupDNA clamp(227.1)

TT-groupDNA clamp(227.1.1)

FFamilyDNA_pol3_beta_2(227.1.1.7)

Ligands

in contact, ≤ 4 Å

Chloride ionCL
within 5 Å only

+ 2 additives (Acetate ion, 1,2-ETHANEDIOL)

Acetate ionACT
1,2-ETHANEDIOLEDO

Shown in the structure viewer.

Pfam Families

PF02767DNA_pol3_beta_2

DNA polymerase III beta subunit, central domain

ClanCL0060DNA_clamp

External Links

ECOD PDB View: 3T0P RCSB PDB: 3T0P PDBe: 3T0P UniProt: C4Z938

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.