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

e3lugA1 - ECOD Domain | ECOD

ECOD/Domains/e3lugA1

e3lugA1

UID: 002601273

PDB

Range: A:440-572
PDB: 3LUG chain A(all domains)
UniProt: Q9UKV8 (all domains)
Gene: AGO2

Molecule: Protein argonaute-2

3D Structure

Loading viewer...

Related Domains

Browse other domains in Piwi,ArgoMid →

Classification

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

XX-groupMiddle domain in Argonaute homologs(7590)

HH-groupMiddle domain in Argonaute homologs(7590.1)

TT-groupMiddle domain in Argonaute homologs(7590.1.1)

FFamilyPiwi,ArgoMid(7590.1.1.3)

Ligands

in contact, ≤ 4 Å

Cytidine-5'-MonophosphateC5P
drugDrugBank DB03403

+ 1 additive (Phosphate ion)

Phosphate ionPO4
DrugBank DB14523

Shown in the structure viewer.

Pfam Families

Piwi domain

ClanCL0219RNase_H

PF16487ArgoMid

Mid domain of argonaute

External Links

ECOD PDB View: 3LUG RCSB PDB: 3LUG PDBe: 3LUG UniProt: Q9UKV8

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

Drug annotations from DrugDomain.