SMTL ID : 2avi.1

THREE-DIMENSIONAL STRUCTURES OF AVIDIN AND THE AVIDIN-BIOTIN COMPLEX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-tetramer

Ligands

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 6 residues within 4Å: Chain A: K.9, G.15, N.17, T.34, A.36, L.123 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:A.36 Hydrogen bonds: A:K.9, A:K.9, A:G.15, A:N.17 NAG.3: 7 residues within 4Å: Chain B: K.9, G.15, N.17, T.34, T.35, A.36, L.123 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:A.36 Hydrogen bonds: B:K.9, B:K.9, B:G.15, B:N.17 NAG.5: 6 residues within 4Å: Chain C: K.9, G.15, N.17, T.34, A.36, L.123 5 PLIP interactions: 5 interactions with chain C Hydrophobic interactions: C:A.36 Hydrogen bonds: C:K.9, C:K.9, C:G.15, C:N.17 NAG.7: 7 residues within 4Å: Chain D: K.9, G.15, N.17, T.34, T.35, A.36, L.123 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:A.36 Hydrogen bonds: D:K.9, D:K.9, D:G.15, D:N.17

4 x BTN: BIOTIN(Non-covalent)

BTN.2: 18 residues within 4Å: Chain A: N.12, L.14, S.16, Y.33, T.35, V.37, T.38, A.39, T.40, W.70, F.72, S.73, S.75, T.77, F.79, W.97, N.118 Chain C: W.110 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:W.70, A:W.70, A:F.72 Hydrogen bonds: A:N.12, A:S.16, A:T.35, A:T.35, A:T.38, A:A.39, A:T.40, A:S.73, A:S.75, A:S.75, A:N.118 BTN.4: 17 residues within 4Å: Chain B: N.12, L.14, S.16, Y.33, T.35, V.37, T.38, A.39, T.40, W.70, F.72, S.73, S.75, T.77, W.97, N.118 Chain D: W.110 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:W.70, B:F.72 Hydrogen bonds: B:N.12, B:S.16, B:Y.33, B:T.35, B:A.39, B:T.40, B:S.73, B:S.73, B:S.75, B:N.118 BTN.6: 18 residues within 4Å: Chain A: W.110 Chain C: N.12, L.14, S.16, Y.33, T.35, V.37, T.38, A.39, T.40, W.70, F.72, S.73, S.75, T.77, F.79, W.97, N.118 14 PLIP interactions: 14 interactions with chain C Hydrophobic interactions: C:W.70, C:W.70, C:F.72 Hydrogen bonds: C:N.12, C:S.16, C:T.35, C:T.35, C:T.38, C:A.39, C:T.40, C:S.73, C:S.75, C:S.75, C:N.118 BTN.8: 17 residues within 4Å: Chain B: W.110 Chain D: N.12, L.14, S.16, Y.33, T.35, V.37, T.38, A.39, T.40, W.70, F.72, S.73, S.75, T.77, W.97, N.118 12 PLIP interactions: 12 interactions with chain D Hydrophobic interactions: D:W.70, D:F.72 Hydrogen bonds: D:N.12, D:S.16, D:Y.33, D:T.35, D:A.39, D:T.40, D:S.73, D:S.73, D:S.75, D:N.118

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Livnah, O. et al., Three-dimensional structures of avidin and the avidin-biotin complex. Proc.Natl.Acad.Sci.USA (1993)

Release Date

1993-07-15

Peptides

AVIDIN: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

AVIDIN

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