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

e2kwdB1 - ECOD Domain | ECOD

ECOD/Domains/e2kwdB1

e2kwdB1

UID: 000392335

PDB

Range: B:1-56
PDB: 2KWD chain B(all domains)
UniProt: P19909 (all domains)
Gene: spg

Molecule: Immunoglobulin G-binding protein G (IgG-binding protein G)

3D Structure

Loading viewer...

Related Domains

Browse other domains in IgG_binding_B →

Classification

AArchitecturea+b two layers(a.11)

XX-groupbeta-Grasp(221)

HH-groupImmunoglobulin-binding domains(221.3)

TT-groupImmunoglobulin-binding domains(221.3.1)

FFamilyIgG_binding_B(221.3.1.1)

Pfam Families

PF01378IgG_binding_B

B domain

ClanCL0072Ubiquitin

External Links

ECOD PDB View: 2KWD RCSB PDB: 2KWD PDBe: 2KWD UniProt: P19909

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure