SMTL ID : 4c2a.1

Crystal Structure of High-Affinity von Willebrand Factor A1 domain with R1306Q and I1309V Mutations in Complex with High Affinity GPIb alpha

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.08 Å

Oligo State

hetero-1-1-mer

Ligands

1 x CAC: CACODYLATE ION(Non-covalent)

CAC.1: 3 residues within 4Å: Chain A: L.5, H.6, R.188 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.6, A:R.188 Water bridges: A:D.7

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 4 residues within 4Å: Chain A: Y.9, C.10, S.11, R.46 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.46

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 1 residues within 4Å: Chain A: D.40 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.40, H2O.1, H2O.1, H2O.1, H2O.2

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.4: 2 residues within 4Å: Chain B: D.106, Y.130 1 PLIP interactions: 1 interactions with chain B Water bridges: B:Y.130

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Blenner, M.A. et al., Towards the Structural Basis of Regulation of Von Willebrand Factor Binding to Glycoprotein Ib. J.Biol.Chem. (2014)

Release Date

2014-01-08

Peptides

VON WILLEBRAND FACTOR: A
PLATELET GLYCOPROTEIN IB ALPHA CHAIN: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

VON WILLEBRAND FACTOR

PLATELET GLYCOPROTEIN IB ALPHA CHAIN

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