SMTL ID : 6vja.1

Structure of CD20 in complex with rituximab Fab

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-2-mer

Ligands

6 x Y01: CHOLESTEROL HEMISUCCINATE(Non-covalent)

Y01.1: 6 residues within 4Å: Chain A: G.31, M.34, P.36, F.117, H.121 Ligands: Y01.4 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:F.117 Salt bridges: A:H.121 Y01.2: 3 residues within 4Å: Chain A: M.56, I.59, L.85 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:I.59, A:L.85 Y01.3: 6 residues within 4Å: Chain A: K.105, S.151, G.155, V.159 Chain B: A.28 Ligands: Y01.6 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.159 Salt bridges: A:K.105 Y01.4: 6 residues within 4Å: Chain A: A.28 Chain B: K.105, S.151, G.155, V.159 Ligands: Y01.1 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:V.159 Salt bridges: B:K.105 Y01.5: 5 residues within 4Å: Chain B: M.56, I.59, G.78, M.82, L.85 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:I.59 Y01.6: 8 residues within 4Å: Chain B: G.31, M.34, P.36, W.48, L.51, F.117, H.121 Ligands: Y01.3 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:W.48, B:L.51 Salt bridges: B:H.121

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rouge, L. et al., Structure of CD20 in complex with the therapeutic monoclonal antibody rituximab. Science (2020)

Release Date

2020-02-26

Peptides

B-lymphocyte antigen CD20: AB
Rituximab Fab heavy chain: CD
Rituximab Fab light chain: EF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

C
H

D
I

E
L

F
M

Membrane

We predict this structure to be a membrane protein.
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B-lymphocyte antigen CD20

Rituximab Fab heavy chain

Rituximab Fab light chain

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