SMTL ID : 4apm.1

Crystal Structure of AMA1 from Babesia divergens

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 2 residues within 4Å: Chain A: G.120, D.122 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:G.120, A:D.122, H2O.2, H2O.2, H2O.3

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

ACT.2: 6 residues within 4Å: Chain A: N.124, D.125, V.126, Y.152, A.154, W.213 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.126, A:Y.152, A:A.154 Hydrogen bonds: A:D.125, A:V.126 ACT.3: 3 residues within 4Å: Chain A: D.339, K.404, Y.412 3 PLIP interactions: 3 interactions with chain A Water bridges: A:D.339, A:K.404 Salt bridges: A:K.404 ACT.4: 4 residues within 4Å: Chain A: M.54, A.200, H.201, D.355 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:A.200

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 3 residues within 4Å: Chain A: H.44, T.164, P.165 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.164 Water bridges: A:F.163 GOL.6: 4 residues within 4Å: Chain A: R.392, E.393, L.395, C.397 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.393, A:C.397 GOL.7: 4 residues within 4Å: Chain A: R.247, D.248, E.250, E.251 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.251 GOL.8: 3 residues within 4Å: Chain A: S.112, D.115, R.118 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.112, A:R.118 GOL.9: 2 residues within 4Å: Chain A: C.409, T.411 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:C.409, A:T.411, A:T.411 Water bridges: A:T.411 GOL.10: 6 residues within 4Å: Chain A: I.58, N.59, L.60, A.64, D.65, F.66 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.60, A:D.65, A:F.66 Water bridges: A:N.63

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.11: 3 residues within 4Å: Chain A: E.131, G.134, N.135 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.134

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tonkin, M.L. et al., Babesia Divergens and Neospora Caninum Apical Membrane Antigen 1 (Ama1) Structures Reveal Selectivity and Plasticity in Apicomplexan Parasite Host Cell Invasion. Protein Sci. (2013)

Release Date

2012-12-05

Peptides

APICAL MEMBRANE ANTIGEN 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

APICAL MEMBRANE ANTIGEN 1