Multiple Assemblies exist for SMTL entry 4hw5
Crystal Structure of the Human C3a anaphylatoxin; X-RAY DIFFRACTION 2.25 Å

SMTL ID
4hw5.1
Ligands
SULFATE ION
Polypeptides
Complement C3
Oligo-state
monomer
SMTL ID
4hw5.2
Ligands
SULFATE ION
Polypeptides
Complement C3
Oligo-state
monomer
SMTL ID
4hw5.3
Ligands
SULFATE ION
Polypeptides
Complement C3
Oligo-state
homo-dimer