SMTL ID : 4f1j.2 (1 other biounit)

Crystal structure of the MG2+ loaded VWA domain of plasmodium falciparum trap protein

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

monomer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: S.17, S.19, D.123 6 PLIP interactions: 3 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:S.17, A:S.19, A:D.123, H2O.25, H2O.26, H2O.35 MG.5: 2 residues within 4Å: Chain A: S.95, D.131 6 PLIP interactions: 2 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:S.95, A:D.131, H2O.79, H2O.109, H2O.194, H2O.195

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: G.152, Q.153, A.180, W.181 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.181 Water bridges: A:Q.153, A:Q.153, A:E.182 SO4.3: 3 residues within 4Å: Chain A: R.102, K.138, R.142 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.106 Salt bridges: A:R.102, A:R.142 SO4.4: 4 residues within 4Å: Chain A: R.63, S.66, D.67 Ligands: EDO.10 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.67 Water bridges: A:R.63, A:R.63, A:R.63, A:A.68 Salt bridges: A:R.63

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

EDO.6: 9 residues within 4Å: Chain A: M.14, D.15, I.20, A.29, L.121, T.122, D.123, I.151, W.181 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.123, A:D.123 EDO.7: 6 residues within 4Å: Chain A: C.166, K.172, C.173, N.174, L.175, E.198 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.172, A:N.174, A:L.175 EDO.8: 7 residues within 4Å: Chain A: C.16, I.53, S.55, N.56, N.57, K.59, Y.89 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:I.53, A:S.55, A:N.56, A:N.57 Water bridges: A:N.56, A:N.57 EDO.9: 4 residues within 4Å: Chain A: K.103, H.104, D.107, I.109 2 PLIP interactions: 2 interactions with chain A Water bridges: A:Q.100, A:Q.100 EDO.10: 6 residues within 4Å: Chain A: I.61, I.62, R.63, S.66, I.78 Ligands: SO4.4 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.63, A:S.66, A:S.66 Water bridges: A:A.68

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.11: 7 residues within 4Å: Chain A: T.92, N.93, L.94, S.95, D.127, S.128, S.132 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pihlajamaa, T. et al., Structure of Plasmodium falciparum TRAP (thrombospondin-related anonymous protein) A domain highlights distinct features in apicomplexan von Willebrand factor A homologues. Biochem.J. (2013)

Release Date

2013-01-30

Peptides

Thrombospondin related anonymous protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Thrombospondin related anonymous protein

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