SMTL ID : 8xg6.1 (1 other biounit)

X-ray crystal structure of Streptavidine without cryo-protectant using a high-pressure cryocooling method

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.31 Å

Oligo State

homo-dimer

Ligands

2 x PG6: 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE(Non-covalent)

PG6.1: 12 residues within 4Å: Chain A: N.9, S.13, Y.29, S.31, V.33, G.34, N.35, A.36, W.65, W.78, W.94, D.114 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.9, A:S.13, A:S.13, A:Y.29, A:S.31, A:N.35 Water bridges: A:S.74 PG6.2: 8 residues within 4Å: Chain B: L.11, W.65, A.72, T.76, W.78, W.94, L.96, D.114 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:T.76 Water bridges: B:N.9, B:S.13, B:S.13

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Higashiura, A. et al., Binding competition between substrates and cryoprotectants in protein crystals directly observed by a hybrid method of in-gel crystallization and high-pressure cryo-cooling in X-ray crystallography. To Be Published

Release Date

2024-12-18

Peptides

Streptavidin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Streptavidin

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