SMTL ID : 9dax.1

The structure of AlphaIIbbeta3 in apo state

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

6 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.297, N.299, D.301, R.303, D.305 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.301, A:D.301, A:R.303, A:D.305, A:D.305 CA.2: 4 residues within 4Å: Chain A: D.245, D.247, T.250, E.252 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:T.250, A:T.250, A:E.252 CA.3: 4 residues within 4Å: Chain A: D.365, D.369, Y.371, D.373 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.369, A:D.369, A:Y.371, A:D.373, A:D.373 CA.4: 6 residues within 4Å: Chain A: D.428, N.430, Y.432, D.434, R.449, A.450 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.428, A:D.428, A:D.434, A:A.450 CA.6: 5 residues within 4Å: Chain B: D.158, N.215, D.217, P.219, H.255 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.158, B:D.217, B:P.219 CA.7: 4 residues within 4Å: Chain B: S.123, D.126, D.127, M.335 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.126, B:D.127, B:M.335, H2O.1, H2O.1

1 x MG: MAGNESIUM ION(Non-covalent)

MG.5: 3 residues within 4Å: Chain B: S.121, S.123, E.220 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:S.121, B:S.123, H2O.1, H2O.1, H2O.1

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

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Integrin alpha-IIb

Integrin beta-3

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