SMTL ID : 2y3e.1

Traptavidin, apo-form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

homo-tetramer

Ligands

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 10 residues within 4Å: Chain A: S.34, V.36, G.37, N.38, A.39, W.68, A.75, S.77, L.99 Chain C: W.109 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.34, A:S.34, A:N.38, A:S.77 Water bridges: A:S.77 GOL.2: 8 residues within 4Å: Chain B: V.36, G.37, N.38, W.68, A.75, S.77, L.99 Chain D: W.109 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:S.34, B:S.34, B:N.38, B:S.77, B:S.77 GOL.3: 9 residues within 4Å: Chain B: N.12, L.14, Y.32, T.79, W.81, W.97, L.99, D.117 Chain D: W.109 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.12, B:D.117 Water bridges: B:T.79, B:T.79 GOL.4: 10 residues within 4Å: Chain A: W.109 Chain C: S.34, V.36, G.37, N.38, A.39, W.68, A.75, S.77, L.99 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:S.34, C:S.34, C:N.38, C:S.77 Water bridges: C:S.77 GOL.5: 8 residues within 4Å: Chain B: W.109 Chain D: V.36, G.37, N.38, W.68, A.75, S.77, L.99 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:S.34, D:S.34, D:N.38, D:S.77, D:S.77 GOL.6: 9 residues within 4Å: Chain B: W.109 Chain D: N.12, L.14, Y.32, T.79, W.81, W.97, L.99, D.117 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:N.12, D:D.117 Water bridges: D:T.79, D:T.79

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chivers, C.E. et al., How the Biotin-Streptavidin Interaction Was Made Even Stronger: Investigation Via Crystallography and a Chimeric Tetramer. Biochem.J. (2011)

Release Date

2011-02-16

Peptides

STREPTAVIDIN: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

STREPTAVIDIN

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