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

e3zszB2 - ECOD Domain | ECOD

ECOD/Domains/e3zszB2

e3zszB2

UID: 001187799

PDB

Range: B:57-209
PDB: 3ZSZ chain B(all domains)
UniProt: Q76353 (all domains)

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

Chloride ionCL
(R)-[2-[[(2S)-BUTAN-2-YL]CARBAMOYL]PHENYL]METHYL-[(4-CARBOXY-1,3-BENZODIOXOL-5-YL)METHYL]-METHYL-AZANIUMOM2

+ 2 additives (Acetate, Sulfate ion)

AcetateACT

Pfam Families

Integrase core domain

ClanCL0219RNase_H

External Links

ECOD PDB View: 3ZSZ RCSB PDB: 3ZSZ PDBe: 3ZSZ UniProt: Q76353

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure

DrugBank DB14511

Sulfate ionSO4

DrugBank DB14546

Shown in the structure viewer. Drug annotations from DrugDomain.