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

e2qkiB3 - ECOD Domain | ECOD

ECOD/Domains/e2qkiB3

e2qkiB3

UID: 001130724

PDB

Range: B:805-914
PDB: 2QKI chain B(all domains)
UniProt: P01024 (all domains)
Gene: C3

Molecule: Complement C3

3D Structure

Loading viewer...

Related Domains

Browse other domains in A2M →

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)

FFamilyA2M(11.1.1.6)

Pfam Families

Alpha-2-macroglobulin family

ClanCL0159E-set

External Links

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

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure