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

e1u3dA2 - ECOD Domain | ECOD

ECOD/Domains/e1u3dA2

e1u3dA2

UID: 000009800

RepresentativePDB

Range: A:13-197
PDB: 1U3D chain A(all domains)
UniProt: Q43125 (all domains)
Gene: CRY1

Molecule: Cryptochrome 1 apoprotein

3D Structure

Loading viewer...

Related Domains

Browse other domains in DNA_photolyase →

Classification

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

XX-groupHUP domain-like(2005)

HH-groupHUP domains(2005.1)

TT-groupHUP domains(2005.1.1)

FFamilyDNA_photolyase(2005.1.1.9)

Ligands

in contact, ≤ 4 Å

Ethyl Dimethyl Ammonio Propane SulfonateNDS
drugDrugBank DB02618within 5 Å only
Phosphoaminophosphonic acid-adenylate esterANP

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

PF00875DNA_photolyase

DNA photolyase

ClanCL0039HUP

External Links

ECOD PDB View: 1U3D RCSB PDB: 1U3D PDBe: 1U3D UniProt: Q43125

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure