SMTL ID : 2j6e.1

Crystal Structure of an Autoimmune Complex between a Human IgM Rheumatoid Factor and IgG1 Fc reveals a Novel Fc Epitope and Evidence for Affinity Maturation

Coordinates
PDB Format
Method
X-RAY DIFFRACTION 3.00 Å
Oligo State
hetero-2-2-2-mer
Ligands
2 x NAG- NAG- BMA- MAN- NAG- GAL- BMA- NAG- FUL: beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-beta-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose
1 x CD: CADMIUM ION(Non-covalent)
2 x ZN: ZINC ION(Non-covalent)
1 x CAC: CACODYLATE ION(Non-covalent)
6 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)
4 x ACT: ACETATE ION(Non-functional Binders)
Links
RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP
Citation
Duquerroy, S. et al., Crystal structure of a human autoimmune complex between IgM rheumatoid factor RF61 and IgG1 Fc reveals a novel epitope and evidence for affinity maturation. J.Mol.Biol. (2007)
Release Date
2007-04-10
Peptides
IG GAMMA-1 CHAIN C REGION: AB
IGM: CD
IGM: EF
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
B
C
H
D
I
E
L
F
M

IG GAMMA-1 CHAIN C REGION

IGM

IGM