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

e9rm3C2 - ECOD Domain | ECOD

ECOD/Domains/e9rm3C2

e9rm3C2

UID: 005327957

PDB

Range: C:4-121
PDB: 9RM3 chain C(all domains)
UniProt: P20273 (all domains)
Gene: CD22

Molecule: B-cell receptor CD22 (B-lymphocyte cell adhesion molecule) (BL-CAM) (Sialic acid-binding Ig-like lectin 2) (Siglec-2) (T-cell surface antigen Leu-14) (CD antigen CD22)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ig_CD22 →

Classification

AArchitecturebeta sandwiches(a.3)

XX-groupImmunoglobulin-like beta-sandwich(11)

HH-groupImmunoglobulin-related(11.1)

TT-groupImmunoglobulin/Fibronectin type III/E set domains/PapD-like(11.1.1)

FFamilyIg_CD22(11.1.1.661)

Pfam Families

PF24518Ig_CD22

B-cell receptor CD22-like, first Ig-like

ClanCL0159E-set

External Links

ECOD PDB View: 9RM3 RCSB PDB: 9RM3 PDBe: 9RM3 UniProt: P20273

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure