SMTL ID : 7st5.1 (1 other biounit)

Structure of Fab CC-95251 in complex with SIRP-alpha

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

hetero-1-1-1-mer

Ligands

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 4 residues within 4Å: Chain A: P.41, V.176, L.177, Y.183 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.177 EDO.3: 3 residues within 4Å: Chain C: S.29, L.30, I.31 4 PLIP interactions: 2 interactions with chain C, 2 interactions with chain A Hydrogen bonds: C:L.30 Water bridges: C:T.28, A:T.28, A:Y.32

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 4 residues within 4Å: Chain B: S.9, Y.87, G.100, G.101 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.9, B:G.100, B:K.103, A:Q.43

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fenalti, G., Discovery and preclinical activity of CC-95251, a SIRP-alpha antibody mediating tumor cell phagocytosis, in combination with target therapies. To Be Published

Release Date

2023-05-17

Peptides

Fab CC-95251 anti-SIRP-alpha heavy chain: A
Fab CC-95251 anti-SIRP-alpha light chain: B
Tyrosine-protein phosphatase non-receptor type substrate 1: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
H

B
L

C
A

Fab CC-95251 anti-SIRP-alpha heavy chain

Fab CC-95251 anti-SIRP-alpha light chain

Tyrosine-protein phosphatase non-receptor type substrate 1

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