SMTL ID : 3qo0.1

Monoclinic form of IgG1 Fab fragment (in complex with antigenic peptide) sharing same Fv as IgA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

hetero-oligomer

Ligands

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 6 residues within 4Å: Chain A: L.101, T.102, F.103 Chain B: L.45, E.46, W.47 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:W.47, A:L.101, A:F.103 Water bridges: B:L.45, A:G.104 GOL.2: 8 residues within 4Å: Chain A: K.44, Q.50, G.62, V.63, P.64, F.67, E.86, D.87 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.44, A:Q.50, A:G.62, A:R.66, A:D.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Trajtenberg, F. et al., Crystal structures of human IGA1 and IGG1 fab fragments sharing the same variable domains. To be published

Release Date

2012-02-15

Peptides

Fab fragment of IMMUNOGLOBULIN G1 LIGHT CHAIN: A
Fab fragment of IMMUNOGLOBULIN G1 HEAVY CHAIN: B
Peptide from Tubulin beta chain: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Fab fragment of IMMUNOGLOBULIN G1 LIGHT CHAIN

Fab fragment of IMMUNOGLOBULIN G1 HEAVY CHAIN

Peptide from Tubulin beta chain

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