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

e3nbyC1 - ECOD Domain | ECOD

ECOD/Domains/e3nbyC1

e3nbyC1

UID: 000404164

PDB

Range: C:9-179
PDB: 3NBY chain C(all domains)
UniProt: P62826 (all domains)
Gene: RAN

Molecule: GTP-binding nuclear protein Ran

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ras →

Classification

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

XX-groupP-loop domains-like(2004)

HH-groupP-loop domains-related(2004.1)

TT-groupP-loop containing nucleoside triphosphate hydrolases(2004.1.1)

FFamilyRas(2004.1.1.19)

Ligands

in contact, ≤ 4 Å

Guanosine-5'-TriphosphateGTP
drugDrugBank DB04137
Magnesium ionMG
metal

Shown in the structure viewer. Drug annotations from DrugDomain.

Pfam Families

Ras family

ClanCL0023P-loop_NTPase

External Links

ECOD PDB View: 3NBY RCSB PDB: 3NBY PDBe: 3NBY UniProt: P62826

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure