SMTL ID : 5ir1.1 (1 other biounit)

Cetuximab Fab in complex with 3-bromophenylalanine meditope variant

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.48 Å

Oligo State

hetero-1-1-1-mer

Ligands

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 4 residues within 4Å: Chain A: E.165, D.167 Chain B: V.169, H.170 10 PLIP interactions: 8 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:E.165 Water bridges: A:T.164, A:T.164, A:T.164, A:E.165, A:D.167, A:D.167, A:T.172, B:V.169 Salt bridges: B:H.170 PO4.2: 5 residues within 4Å: Chain A: R.39, R.45, P.59, R.61, E.81 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.81 Water bridges: A:R.61, A:R.61 Salt bridges: A:R.39, A:R.45, A:R.61

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.3: 4 residues within 4Å: Chain B: R.38, S.40, K.43, N.88 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:K.43 Hydrogen bonds: B:R.38, B:K.43, B:K.43 Water bridges: B:R.66

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bzymek, K.P. et al., Natural and non-natural amino-acid side-chain substitutions: affinity and diffraction studies of meditope-Fab complexes. Acta Crystallogr F Struct Biol Commun (2016)

Release Date

2016-10-26

Peptides

Cetuximab Fab light chain: A
Cetuximab Fab heavy chain: B
Meditope variant: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
E

Cetuximab Fab light chain

Cetuximab Fab heavy chain

Meditope variant

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