SMTL ID : 8fdc.1

Crystal structure of Ky311 Fab in complex with circumsporozoite protein KQPA peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

EDO.1: 2 residues within 4Å: Chain B: N.30, N.74 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.30, B:N.74 Water bridges: B:N.30, B:S.75 EDO.2: 6 residues within 4Å: Chain B: L.150, V.178, S.186, L.187, S.188 Chain C: T.177 5 PLIP interactions: 2 interactions with chain C, 3 interactions with chain B Hydrogen bonds: C:T.177, B:S.188 Water bridges: C:S.175, B:S.188, B:S.188 EDO.3: 5 residues within 4Å: Chain C: G.16, E.17, R.18, S.76, S.77 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:G.16, C:R.18, C:R.18, C:S.77 EDO.4: 4 residues within 4Å: Chain C: E.164, Q.165, D.166, S.167 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:E.164, C:S.167, C:S.167 Water bridges: C:E.164 EDO.5: 3 residues within 4Å: Chain C: S.120, D.121, E.122 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:D.121, C:D.121, C:E.122 Water bridges: C:E.122

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thai, E. et al., Molecular determinants of cross-reactivity and potency by VH3-33 antibodies against the Plasmodium falciparum circumsporozoite protein. Cell Rep (2023)

Release Date

2023-11-01

Peptides

Circumsporozoite protein KQPA peptide: A
Ky311 Antibody, heavy chain: B
Ky311 Antibody, light chain: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
P

B
A

C
B

Circumsporozoite protein KQPA peptide

Ky311 Antibody, heavy chain

Ky311 Antibody, light chain

Related Entries With Identical Sequence