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

e1y2aC1 - ECOD Domain | ECOD

ECOD/Domains/e1y2aC1

e1y2aC1

UID: 000156586

PDB

Range: C:75-497
PDB: 1Y2A chain C(all domains)
UniProt: P52293 (all domains)
Gene: Kpna2

Molecule: Importin subunit alpha-1 (Importin alpha P1) (Karyopherin subunit alpha-2) (Pendulin) (Pore targeting complex 58 kDa subunit) (PTAC58) (RAG cohort protein 1) (SRP1-alpha)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Arm,Arm_3 →

Classification

AArchitecturealpha superhelices(a.9)

XX-groupRepetitive alpha hairpins(109)

HH-groupARM repeat(109.4)

TT-groupARM repeat(109.4.1)

FFamilyArm,Arm_3(109.4.1.3)

Pfam Families

Armadillo/beta-catenin-like repeat

ClanCL0020TPR

Atypical Arm repeat

ClanCL0020TPR

External Links

ECOD PDB View: 1Y2A RCSB PDB: 1Y2A PDBe: 1Y2A UniProt: P52293

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure