SMTL ID : 8xg6.2 (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 PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.1: 1 residues within 4Å: Chain A: W.65 3 PLIP interactions: 3 interactions with chain A Water bridges: A:S.13, A:R.70, A:S.74 PG4.2: 6 residues within 4Å: Chain B: W.65, T.76, W.78, W.94, L.96, D.114 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.76, B:D.114 Water bridges: B:N.9

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
B

B
C

Streptavidin

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