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

e2xwjA4 - ECOD Domain | ECOD

ECOD/Domains/e2xwjA4

e2xwjA4

UID: 001814474

PDB

Range: A:329-424
PDB: 2XWJ chain A(all domains)
UniProt: P01024 (all domains)
Gene: C3

Molecule: COMPLEMENT C3 BETA CHAIN

3D Structure

Loading viewer...

Related Domains

Browse other domains in MG4 →

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)

FFamilyMG4(11.1.1.237)

Pfam Families

Macroglobulin domain MG4

ClanCL0159E-set

External Links

ECOD PDB View: 2XWJ RCSB PDB: 2XWJ PDBe: 2XWJ UniProt: P01024

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure