SMTL ID : 4k2u.2 (1 other biounit)

Crystal structure of PfEBA-175 F1 in complex with R218 antibody Fab fragment

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

hetero-oligomer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: K.61, K.150 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.61, A:K.150 SO4.2: 9 residues within 4Å: Chain B: N.163, L.167, V.191, P.192, T.195, W.196, E.199, T.200, V.201 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:T.195 Water bridges: B:N.163 SO4.3: 5 residues within 4Å: Chain B: V.2, F.27, R.98, D.101, Y.110 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.101 Water bridges: B:N.32, B:R.98, B:D.101 Salt bridges: B:R.98 SO4.4: 10 residues within 4Å: Chain A: N.164 Chain B: Y.33, H.35, W.47, R.50, K.59, Y.103, Y.106 Chain C: F.118, W.120 6 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A, 1 interactions with chain C Hydrogen bonds: B:Y.106, A:N.164, C:W.120 Water bridges: B:Y.33, B:Y.33 Salt bridges: B:R.50 SO4.5: 3 residues within 4Å: Chain C: Y.73, H.79, S.80 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain B Hydrogen bonds: C:S.80 Salt bridges: C:H.79 Water bridges: B:E.109

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, E. et al., Structural and Functional Basis for Inhibition of Erythrocyte Invasion by Antibodies that Target Plasmodium falciparum EBA-175. Plos Pathog. (2013)

Release Date

2013-06-12

Peptides

Erythrocyte binding antigen 175: A
Antibody Heavy Chain: B
Antibody Light Chain: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
I

C
M

Erythrocyte binding antigen 175

Antibody Heavy Chain

Antibody Light Chain

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