SMTL ID : 1swg.2 (2 other biounits)

CIRCULAR PERMUTED STREPTAVIDIN E51/A46 IN COMPLEX WITH BIOTIN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x BTN: BIOTIN(Non-covalent)

BTN.1: 13 residues within 4Å: Chain A: W.30, A.37, S.39, T.41, W.43, W.59, L.61, D.79, N.105, L.107, S.109, Y.125, S.127 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:W.30, A:W.30, A:W.30, A:L.61 Hydrogen bonds: A:S.39, A:S.39, A:D.79, A:N.105, A:S.109, A:Y.125, A:S.127, A:S.127 BTN.2: 13 residues within 4Å: Chain B: W.30, A.37, S.39, T.41, W.43, W.59, L.61, D.79, N.105, L.107, S.109, Y.125, S.127 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:W.30, B:W.30, B:W.30, B:L.61 Hydrogen bonds: B:S.39, B:S.39, B:D.79, B:N.105, B:S.109, B:S.127 Water bridges: B:R.35

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chu, V. et al., Thermodynamic and structural consequences of flexible loop deletion by circular permutation in the streptavidin-biotin system. Protein Sci. (1998)

Release Date

1998-07-15

Peptides

CIRCULARLY PERMUTED CORE-STREPTAVIDIN E51/A46: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CIRCULARLY PERMUTED CORE-STREPTAVIDIN E51/A46

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