SMTL ID : 6a79.1 (1 other biounit)

Crystal structure of the fifth immunoglobulin domain (Ig5) of human Robo1 in complex with the mutant scFv fragment (P103A) of murine monoclonal antibody B5209B

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.31 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

SO4.1: 5 residues within 4Å: Chain B: R.41, Q.43, T.88, K.106 Chain C: K.43 6 PLIP interactions: 1 interactions with chain C, 5 interactions with chain B Salt bridges: C:K.43, B:R.41, B:K.106 Hydrogen bonds: B:Q.43, B:T.88 Water bridges: B:R.41

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yamashita, T. et al., Affinity Improvement of a Cancer-Targeted Antibody through Alanine-Induced Adjustment of Antigen-Antibody Interface. Structure (2019)

Release Date

2019-01-30

Peptides

Roundabout homolog 1: A
Light chain region of the anti-human Robo1 antibody B5209B scFv: B
Heavy chain of the anti-human Robo1 antibody B5209B scFv: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
L

C
H

Roundabout homolog 1

Light chain region of the anti-human Robo1 antibody B5209B scFv

Heavy chain of the anti-human Robo1 antibody B5209B scFv

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