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

e2r9gA1 - ECOD Domain | ECOD

ECOD/Domains/e2r9gA1

e2r9gA1

UID: 000003393

RepresentativePDB

Range: A:238-423
PDB: 2R9G chain A(all domains)

Molecule: AAA ATPase, central region

3D Structure

Loading viewer...

Related Domains

Browse other domains in MgsA_C →

Classification

AArchitecturealpha arrays(a.6)

XX-groupDNA polymerase III clamp loader subunits, C-terminal domain(138)

HH-groupDNA polymerase III clamp loader subunits, C-terminal domain(138.1)

TT-groupDNA polymerase III clamp loader subunits, C-terminal domain(138.1.1)

FFamilyMgsA_C(138.1.1.4)

Ligands

in contact, ≤ 4 Å

Only buffers and crystallization additives.

+ 1 additive (Acetate)

AcetateACT
DrugBank DB14511

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

MgsA AAA+ ATPase C terminal

ClanCL0604post-AAA

External Links

ECOD PDB View: 2R9G RCSB PDB: 2R9G PDBe: 2R9G

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure