SMTL ID : 1swu.1

STREPTAVIDIN MUTANT Y43F

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.14 Å

Oligo State

homo-tetramer

Ligands

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

MRD.1: 10 residues within 4Å: Chain A: N.11, L.13, V.35, W.67, T.78, W.80, W.96, D.116 Chain D: W.108 Ligands: MPD.2 9 PLIP interactions: 7 interactions with chain A, 2 interactions with chain D Hydrophobic interactions: A:L.13, A:W.67, A:W.96, D:W.108, D:W.108 Hydrogen bonds: A:N.11, A:T.78, A:T.78, A:W.80

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

MPD.2: 8 residues within 4Å: Chain A: G.36, N.37, S.76, L.98, S.100, L.112 Chain D: W.108 Ligands: MRD.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.98, A:L.112 Hydrogen bonds: A:N.37 MPD.3: 9 residues within 4Å: Chain B: N.11, F.31, W.67, T.78, W.80, W.96, L.98, D.116 Chain C: W.108 7 PLIP interactions: 6 interactions with chain B, 1 interactions with chain C Hydrophobic interactions: B:F.31, B:W.67, B:W.96, B:W.96, C:W.108 Hydrogen bonds: B:T.78, B:D.116 MPD.4: 7 residues within 4Å: Chain C: W.67, T.78, W.80, W.96, L.98, D.116 Ligands: MPD.5 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:W.67, C:W.80, C:W.96 Hydrogen bonds: C:D.116 MPD.5: 5 residues within 4Å: Chain C: S.33, W.67, A.74, S.76 Ligands: MPD.4 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:W.67 Hydrogen bonds: C:S.33, C:S.76 MPD.6: 8 residues within 4Å: Chain A: W.108 Chain D: N.11, W.67, T.78, W.80, W.96, L.98, D.116 9 PLIP interactions: 8 interactions with chain D, 1 interactions with chain A Hydrophobic interactions: D:T.78, D:W.80, D:W.96, D:W.96, D:W.96, D:L.98, A:W.108 Hydrogen bonds: D:N.11, D:T.78

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Freitag, S. et al., Atomic resolution structure of biotin-free Tyr43Phe streptavidin: what is in the binding site?. Acta Crystallogr.,Sect.D (1999)

Release Date

1999-11-10

Peptides

STREPTAVIDIN: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

STREPTAVIDIN

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