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

e1cfqA1 - ECOD Domain | ECOD

ECOD/Domains/e1cfqA1

e1cfqA1

UID: 000034134

PDB

Range: A:1-107
PDB: 1CFQ chain A(all domains)
UniProt: P01837 (all domains)
Gene: Igkc

Molecule: Immunoglobulin kappa constant (Ig kappa chain C region MOPC 21)

3D Structure

Loading viewer...

Related Domains

Browse other domains in V-set →

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)

FFamilyV-set(11.1.1.99)

Pfam Families

Immunoglobulin V-set domain

ClanCL0159E-set

External Links

ECOD PDB View: 1CFQ RCSB PDB: 1CFQ PDBe: 1CFQ UniProt: P01837

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure