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

e7dy2I1 - ECOD Domain | ECOD

ECOD/Domains/e7dy2I1

e7dy2I1

UID: 002844296

PDB

Range: I:256-498
PDB: 7DY2 chain I(all domains)

Molecule: Circadian clock protein kinase KaiC

3D Structure

Loading viewer...

Related Domains

Browse other domains in ATPase →

Classification

AArchitecturea/b three-layered sandwiches(a.17)

XX-groupP-loop domains-like(2004)

HH-groupP-loop domains-related(2004.1)

TT-groupP-loop containing nucleoside triphosphate hydrolases(2004.1.1)

FFamilyATPase(2004.1.1.146)

Ligands

in contact, ≤ 4 Å

Adenosine disphosphateADP
drugDrugBank DB16833
ATPATP
drugDrugBank DB00171
Magnesium ion

Pfam Families

KaiC

ClanCL0023P-loop_NTPase

External Links

ECOD PDB View: 7DY2 RCSB PDB: 7DY2 PDBe: 7DY2

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

metalwithin 5 Å only

Shown in the structure viewer. Drug annotations from DrugDomain.