SMTL ID : 6arp.1 (1 other biounit)

Structure of a mutant Cetuximab Fab fragment

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

hetero-1-1-mer

Ligands

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: R.39, R.45, P.59, R.61 7 PLIP interactions: 7 interactions with chain A Water bridges: A:R.39, A:R.39, A:R.39, A:R.61 Salt bridges: A:R.39, A:R.45, A:R.61 SO4.2: 2 residues within 4Å: Chain A: P.59, S.60 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.60, A:S.60 Water bridges: A:R.61, A:R.61, A:R.61 SO4.4: 3 residues within 4Å: Chain B: Q.1, V.2, Y.108 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:V.2, B:Y.108

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 3 residues within 4Å: Chain A: K.49, Y.50, E.53 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.49, A:E.53 Water bridges: A:T.31, A:K.49, A:K.49 GOL.5: 3 residues within 4Å: Chain B: W.52, D.58, Y.104 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Y.104 Water bridges: B:W.52, B:Y.102 GOL.6: 4 residues within 4Å: Chain B: W.52, N.56, Y.101, Y.102 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:S.53, B:N.56 Water bridges: B:W.52, B:G.54, B:G.54, B:G.54, B:Y.102 GOL.7: 5 residues within 4Å: Chain B: G.8, P.9, G.10, L.18, S.19 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:P.9, B:S.19, B:S.19 Water bridges: B:S.17 GOL.8: 4 residues within 4Å: Chain B: K.71, D.72, N.73, S.74 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:K.71, B:N.73, B:N.73, B:S.74

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Christie, M. et al., Structure of a mutant Cetuximab Fab fragment. To Be Published

Release Date

2018-08-29

Peptides

Cetuximab mutant light chain,Uncharacterized protein: A
Cetuximab mutant Fab heavy chain,Immunoglobulin gamma-1 heavy chain: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Cetuximab mutant light chain,Uncharacterized protein

Cetuximab mutant Fab heavy chain,Immunoglobulin gamma-1 heavy chain

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