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

e2h55A1 - ECOD Domain | ECOD

ECOD/Domains/e2h55A1

e2h55A1

UID: 000075105

PDB

Range: A:17-223
PDB: 2H55 chain A(all domains)
UniProt: Q2VPJ6 (all domains)
Gene: HSP90AA1

Molecule: HSP90AA1 protein

3D Structure

Loading viewer...

Related Domains

Browse other domains in HSP90,HATPase_c_3 →

Classification

AArchitecturea+b two layers(a.11)

XX-groupATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase-like(225)

HH-groupATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase(225.1)

TT-groupATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase(225.1.1)

FFamilyHSP90,HATPase_c_3(225.1.1.2)

Pfam Families

Hsp90 protein

PF13589HATPase_c_3

Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase

ClanCL0025His_Kinase_A

External Links

ECOD PDB View: 2H55 RCSB PDB: 2H55 PDBe: 2H55 UniProt: Q2VPJ6

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure