SMTL ID : 7ek9.1

Crystal structure of apo streptavidin at cryogenic temperature

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.10 Å

Oligo State

homo-tetramer

Ligands

3 x MRD: (4R)-2-METHYLPENTANE-2,4-DIOL(Non-functional Binders)

MRD.1: 10 residues within 4Å: Chain A: N.10, L.12, V.34, W.66, T.77, W.79, W.95, L.97, D.115 Chain D: W.107 11 PLIP interactions: 9 interactions with chain A, 2 interactions with chain D Hydrophobic interactions: A:L.12, A:V.34, A:W.66, A:W.95, A:L.97, D:W.107, D:W.107 Hydrogen bonds: A:N.10, A:T.77, A:T.77, A:W.79 MRD.2: 5 residues within 4Å: Chain C: S.32, Y.41, W.66, A.73, S.75 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:W.66, C:A.73 MRD.3: 9 residues within 4Å: Chain A: W.107 Chain D: L.12, W.66, T.77, W.79, W.95, L.97, D.115 Ligands: MPD.4 8 PLIP interactions: 6 interactions with chain D, 2 interactions with chain A Hydrophobic interactions: D:L.12, D:T.77, D:W.79, D:L.97, A:W.107, A:W.107 Hydrogen bonds: D:W.79 Water bridges: D:N.10

1 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.4: 10 residues within 4Å: Chain A: W.107 Chain D: N.10, Y.30, W.66, T.77, W.79, W.95, L.97, D.115 Ligands: MRD.3 8 PLIP interactions: 7 interactions with chain D, 1 interactions with chain A Hydrophobic interactions: D:T.77, D:W.79, D:W.95, D:W.95, D:L.97, A:W.107 Hydrogen bonds: D:T.77 Water bridges: D:N.10

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

DeMirci, H., Crystal structure of apo streptavidin at cryogenic temperature. To Be Published

Release Date

2021-09-29

Peptides

Streptavidin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Streptavidin

Related Entries With Identical Sequence