SMTL ID : 4yvb.1

Structure of D128N streptavidin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

homo-tetramer

Ligands

4 x BTN: BIOTIN(Non-covalent)

BTN.1: 18 residues within 4Å: Chain A: N.8, L.10, S.12, Y.28, S.30, V.32, G.33, N.34, A.35, W.64, A.71, S.73, T.75, W.77, W.93, L.95, N.113 Chain D: W.105 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:A.35, A:W.64, A:W.64, A:W.64, A:L.95 Hydrogen bonds: A:N.8, A:S.12, A:S.30, A:N.34, A:S.73, A:N.113, A:N.113 Water bridges: A:N.34 BTN.2: 18 residues within 4Å: Chain B: N.8, L.10, S.12, Y.28, S.30, V.32, G.33, N.34, A.35, W.64, A.71, S.73, T.75, W.77, W.93, L.95, N.113 Chain C: W.105 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:A.35, B:W.64, B:W.64, B:W.64, B:L.95 Hydrogen bonds: B:N.8, B:S.12, B:Y.28, B:S.30, B:N.34, B:S.73, B:S.73, B:N.113, B:N.113 Water bridges: B:N.34 BTN.3: 17 residues within 4Å: Chain B: W.105 Chain C: N.8, L.10, S.12, Y.28, S.30, V.32, G.33, N.34, A.35, W.64, A.71, S.73, T.75, W.77, W.93, N.113 12 PLIP interactions: 12 interactions with chain C Hydrophobic interactions: C:A.35, C:W.64, C:W.64, C:W.64 Hydrogen bonds: C:N.8, C:S.12, C:Y.28, C:S.30, C:N.34, C:S.73, C:N.113, C:N.113 BTN.4: 18 residues within 4Å: Chain A: W.105 Chain D: N.8, L.10, S.12, Y.28, S.30, V.32, G.33, N.34, A.35, W.64, A.71, S.73, T.75, W.77, W.93, L.95, N.113 13 PLIP interactions: 13 interactions with chain D Hydrophobic interactions: D:A.35, D:W.64, D:W.64, D:W.64, D:L.95 Hydrogen bonds: D:N.8, D:S.12, D:S.30, D:N.34, D:S.73, D:S.73, D:N.113, D:N.113

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Baugh, L. et al., A Streptavidin Binding Site Mutation Yields an Unexpected Result. To Be Published

Release Date

2016-03-23

Peptides

Streptavidin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Streptavidin