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

e4n99B9 - ECOD Domain | ECOD

ECOD/Domains/e4n99B9

e4n99B9

UID: 001275920

PDB

Range: B:245-366
PDB: 4N99 chain B(all domains)
UniProt: P0A988 (all domains)
Gene: dnaN

Molecule: Beta sliding clamp (Beta clamp) (Sliding clamp) (Beta-clamp processivity factor) (DNA polymerase III beta sliding clamp subunit)

3D Structure

Loading viewer...

Related Domains

Browse other domains in DNA_pol3_beta_3 →

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_3(227.1.1.8)

Pfam Families

PF02768DNA_pol3_beta_3

DNA polymerase III beta subunit, C-terminal domain

ClanCL0060DNA_clamp

External Links

ECOD PDB View: 4N99 RCSB PDB: 4N99 PDBe: 4N99 UniProt: P0A988

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure