SMTL ID : 9dao.1

AlphaIIbbeta3 in fully-extended conformation in complex with R6H8 Fab

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-mer

Ligands

5 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.297, N.299, D.301, R.303, D.305 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.297, A:R.303, A:D.305, A:D.305 CA.2: 5 residues within 4Å: Chain A: E.243, D.245, D.247, T.250, E.252 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.243, A:D.247, A:T.250, A:T.250, A:E.252 CA.3: 5 residues within 4Å: Chain A: D.365, D.367, D.369, Y.371, D.373 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.367, A:D.369, A:Y.371, A:D.373, A:D.373 CA.4: 5 residues within 4Å: Chain A: D.426, D.428, N.430, Y.432, D.434 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.426, A:D.428, A:Y.432, A:D.434, A:D.434 CA.6: 5 residues within 4Å: Chain B: D.158, N.215, D.217, P.219, E.220 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.158, B:D.217, B:P.219, B:E.220

1 x MG: MAGNESIUM ION(Non-covalent)

MG.5: 4 residues within 4Å: Chain B: S.121, S.123, E.220 Chain C: D.106 3 PLIP interactions: 1 interactions with chain C, 2 interactions with chain B Metal complexes: C:D.106, B:S.121, B:S.123

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, J. et al., An alpha IIb beta 3 Ligand-Mimetic Murine Monoclonal Antibody That Produces Platelet Activation by Engaging the Fc gamma IIa Receptor. Blood Adv (2025)

Release Date

2025-04-09

Peptides

Integrin alpha-IIb: A
Integrin beta-3: B
R6H8 Fab heavy chain: C
R6H8 Fab light chain: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
H

D
L

Integrin alpha-IIb

Integrin beta-3

R6H8 Fab heavy chain

R6H8 Fab light chain

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