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

e6i4iA2 - ECOD Domain | ECOD

ECOD/Domains/e6i4iA2

e6i4iA2

UID: 002508492

PDB

Range: A:138-366
PDB: 6I4I chain A(all domains)
UniProt: Q8I4X0 (all domains)
Gene: ACT1

Molecule: Actin-1

3D Structure

Loading viewer...

Related Domains

Browse other domains in Actin →

Classification

AArchitecturemixed a+b and a/b(a.18)

XX-groupRibonuclease H-like(2484)

HH-groupRibonuclease H-like(2484.1)

TT-groupRibonuclease H-like(2484.1.1)

FFamilyActin(2484.1.1.2)

Ligands

in contact, ≤ 4 Å

Adenosine disphosphateADP
drugDrugBank DB16833
Aluminum fluorideAF3
Calcium ionCA

Pfam Families

Actin

ClanCL0108Actin_ATPase

External Links

ECOD PDB View: 6I4I RCSB PDB: 6I4I PDBe: 6I4I UniProt: Q8I4X0

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

metal

Potassium ionK

metal

Thiocyanate ionSCN

Magnesium ionMG

metalwithin 5 Å only

Shown in the structure viewer. Drug annotations from DrugDomain.