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

e4ah9A1 - ECOD Domain | ECOD

ECOD/Domains/e4ah9A1

e4ah9A1

UID: 000154470

PDB

Range: A:56-211
PDB: 4AH9 chain A(all domains)
UniProt: P12497 (all domains)
Gene: gag-pol

Molecule: INTEGRASE

3D Structure

Loading viewer...

Related Domains

Browse other domains in rve →

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)

FFamilyrve(2484.1.1.9)

Ligands

in contact, ≤ 4 Å

Tris(Hydroxyethyl)AminomethaneTAM
drugDrugBank DB04237
1-(3-PHENYL-1,2,4-THIADIAZOL-5-YL)-1,4-DIAZEPANE0MB
Chloride ionCL

Pfam Families

Integrase core domain

ClanCL0219RNase_H

External Links

ECOD PDB View: 4AH9 RCSB PDB: 4AH9 PDBe: 4AH9 UniProt: P12497

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

+ 3 additives (Glycerin, Sulfate ion, 1,2-ETHANEDIOL)

GlycerinGOL
DrugBank DB09462
Sulfate ionSO4
DrugBank DB14546
1,2-ETHANEDIOLEDO

Shown in the structure viewer. Drug annotations from DrugDomain.