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

e1qsjA1 - ECOD Domain | ECOD

ECOD/Domains/e1qsjA1

e1qsjA1

UID: 000059493

PDB

Range: A:1010-1285
PDB: 1QSJ chain A(all domains)
UniProt: P01026 (all domains)
Gene: C3

Molecule: COMPLEMENT C3 PRECURSOR

3D Structure

Loading viewer...

Related Domains

Browse other domains in TED_complement →

Classification

AArchitecturealpha superhelices(a.9)

XX-groupRepetitive alpha hairpins(109)

HH-groupalpha/alpha toroid(109.2)

TT-groupalpha/alpha toroid(109.2.1)

FFamilyTED_complement(109.2.1.24)

Pfam Families

PF07678TED_complement

A-macroglobulin TED domain

ClanCL00596_Hairpin

External Links

ECOD PDB View: 1QSJ RCSB PDB: 1QSJ PDBe: 1QSJ UniProt: P01026

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure