SMTL ID : 4cpf.1

Wild-type streptavidin in complex with love-hate ligand 3 (LH3)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.14 Å

Oligo State

homo-tetramer

Ligands

2 x LH3: methyl 4-(2-{5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H- thieno[3,4-d]imidazolidin-4-yl]pentanehydrazido}-3- [4-(methoxycarbonyl)phenyl]phenyl)benzoate(Non-covalent)

LH3.1: 17 residues within 4Å: Chain B: N.11, L.13, S.15, Y.31, E.32, S.33, Y.42, W.67, R.72, N.73, A.74, T.78, W.80, W.96, L.98, D.116 Chain C: W.108 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:W.67, B:W.67, B:W.67, B:R.72, B:A.74, B:L.98 Hydrogen bonds: B:N.11, B:S.15, B:S.15, B:Y.31, B:D.116 Water bridges: B:A.74, B:A.74 Salt bridges: B:H.75 pi-Cation interactions: B:R.72 LH3.2: 17 residues within 4Å: Chain A: W.108 Chain D: N.11, L.13, S.15, Y.31, E.32, S.33, Y.42, W.67, R.72, N.73, A.74, T.78, W.80, W.96, L.98, D.116 14 PLIP interactions: 14 interactions with chain D Hydrophobic interactions: D:W.67, D:W.67, D:W.67, D:R.72, D:A.74, D:L.98 Hydrogen bonds: D:N.11, D:S.15, D:S.15, D:D.116 Water bridges: D:A.74, D:A.74 Salt bridges: D:H.75 pi-Cation interactions: D:R.72

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fairhead, M. et al., Love-Hate Ligands for High Resolution Analysis of Strain in Ultra-Stable Protein/Small Molecule Interaction. Bioorg.Med.Chem. (2014)

Release Date

2014-08-06

Peptides

STREPTAVIDIN: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

STREPTAVIDIN

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