SMTL ID : 7bbj.1

CD73 in complex with the humanized antagonistic antibody mAb19

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.72 Å

Oligo State

hetero-2-2-2-mer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: D.33, H.35, D.82 Ligands: ZN.2 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.33, A:H.35, A:D.82, H2O.1, H2O.2 ZN.2: 6 residues within 4Å: Chain A: D.33, D.82, N.114, H.217, H.240 Ligands: ZN.1 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.82, A:H.217, A:H.240, H2O.2 ZN.4: 6 residues within 4Å: Chain B: D.33, H.35, D.82, N.242, S.517 Ligands: ZN.5 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.33, B:H.35, B:D.82 ZN.5: 6 residues within 4Å: Chain B: D.33, D.82, N.114, H.217, H.240 Ligands: ZN.4 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.82, B:H.217, B:H.240

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 3 residues within 4Å: Chain A: N.210, D.234, G.295 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:N.210, A:D.234, A:G.295 MG.6: 3 residues within 4Å: Chain B: N.210, D.234, G.295 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:N.210, B:D.234, B:D.234, B:G.295

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wurm, M. et al., A Novel Antagonistic CD73 Antibody for Inhibition of the Immunosuppressive Adenosine Pathway. Mol.Cancer Ther. (2021)

Release Date

2021-12-29

Peptides

5'-nucleotidase: AB
heavy chain mAb19: CE
light chain mAB19: DF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
H

E
M

D
L

F
N

5'-nucleotidase

heavy chain mAb19

light chain mAB19

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