SMTL ID : 1rst.1

COMPLEX BETWEEN STREPTAVIDIN AND THE STREP-TAG PEPTIDE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-tetramer

Ligands

4 x ALA- TRP- ARG- HIS- PRO- GLN- PHE- GLY- GLY: STREP-TAG PEPTIDE(Non-covalent)

ALA-TRP-ARG-HIS-PRO-GLN-PHE-GLY-GLY.1: 17 residues within 4Å: Chain A: L.13, S.15, Y.31, S.33, Y.42, W.67, R.72, A.74, S.76, T.78, W.80, W.96, L.98 Chain C: A.105, N.106, W.108, K.109 24 PLIP interactions: 14 interactions with chain A, 10 interactions with chain C Hydrophobic interactions: A:L.13, A:Y.42, A:W.67, A:W.96, A:W.96, C:W.108, C:W.108, C:W.108, C:W.108, C:W.108 Hydrogen bonds: A:Y.31, A:S.33, A:W.67, A:R.72, A:S.76, C:A.105, C:A.105, C:N.106, C:W.108, C:K.109 Water bridges: A:S.33, A:R.72 Salt bridges: A:R.72 pi-Stacking: A:W.67 ALA-TRP-ARG-HIS-PRO-GLN-PHE-GLY-GLY.2: 17 residues within 4Å: Chain B: L.13, S.15, Y.31, S.33, Y.42, W.67, R.72, A.74, S.76, T.78, W.80, W.96, L.98 Chain D: A.105, N.106, W.108, K.109 24 PLIP interactions: 10 interactions with chain D, 14 interactions with chain B Hydrophobic interactions: D:W.108, D:W.108, D:W.108, D:W.108, D:W.108, B:L.13, B:Y.42, B:W.67, B:W.96, B:W.96 Hydrogen bonds: D:A.105, D:A.105, D:N.106, D:W.108, D:K.109, B:Y.31, B:S.33, B:W.67, B:R.72, B:S.76 Water bridges: B:S.33, B:R.72 Salt bridges: B:R.72 pi-Stacking: B:W.67 ALA-TRP-ARG-HIS-PRO-GLN-PHE-GLY-GLY.3: 17 residues within 4Å: Chain A: A.105, N.106, W.108, K.109 Chain C: L.13, S.15, Y.31, S.33, Y.42, W.67, R.72, A.74, S.76, T.78, W.80, W.96, L.98 24 PLIP interactions: 10 interactions with chain A, 14 interactions with chain C Hydrophobic interactions: A:W.108, A:W.108, A:W.108, A:W.108, A:W.108, C:L.13, C:Y.42, C:W.67, C:W.96, C:W.96 Hydrogen bonds: A:A.105, A:A.105, A:N.106, A:W.108, A:K.109, C:Y.31, C:S.33, C:W.67, C:R.72, C:S.76 Water bridges: C:S.33, C:R.72 Salt bridges: C:R.72 pi-Stacking: C:W.67 ALA-TRP-ARG-HIS-PRO-GLN-PHE-GLY-GLY.4: 17 residues within 4Å: Chain B: A.105, N.106, W.108, K.109 Chain D: L.13, S.15, Y.31, S.33, Y.42, W.67, R.72, A.74, S.76, T.78, W.80, W.96, L.98 24 PLIP interactions: 10 interactions with chain B, 14 interactions with chain D Hydrophobic interactions: B:W.108, B:W.108, B:W.108, B:W.108, B:W.108, D:L.13, D:Y.42, D:W.67, D:W.96, D:W.96 Hydrogen bonds: B:A.105, B:A.105, B:N.106, B:W.108, B:K.109, D:Y.31, D:S.33, D:W.67, D:R.72, D:S.76 Water bridges: D:S.33, D:R.72 Salt bridges: D:R.72 pi-Stacking: D:W.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schmidt, T.G. et al., Molecular interaction between the Strep-tag affinity peptide and its cognate target, streptavidin. J.Mol.Biol. (1996)

Release Date

1997-05-15

Peptides

STREPTAVIDIN: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

C
B

D
B

STREPTAVIDIN

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