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

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e1a2kC1 - ECOD Domain | ECOD

ECOD/Domains/e1a2kC1

e1a2kC1

UID: 000101407

PDB

Range: C:8-177
PDB: 1A2K chain C(all domains)
UniProt: P62825 (all domains)
Gene: RAN

Molecule: GTP-binding nuclear protein Ran (EC 3.6.5.-) (GTPase Ran) (Ras-like protein TC4) (Ras-related nuclear protein)

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)

Pfam Families

Ras family

ClanCL0023P-loop_NTPase

External Links

ECOD PDB View: 1A2K RCSB PDB: 1A2K PDBe: 1A2K UniProt: P62825

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure