SMTL ID : 1avd.1

THREE-DIMENSIONAL STRUCTURE OF THE TETRAGONAL CRYSTAL FORM OF EGG-WHITE AVIDIN IN ITS FUNCTIONAL COMPLEX WITH BIOTIN AT 2.7 ANGSTROMS RESOLUTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-tetramer

Ligands

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

NAG.1: 4 residues within 4Å: Chain A: G.15, S.16, N.17, T.34 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:T.34 Hydrogen bonds: A:G.15 NAG.4: 4 residues within 4Å: Chain C: G.15, S.16, N.17, T.34 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:T.34 Hydrogen bonds: C:G.15

4 x BTN: BIOTIN(Non-covalent)

BTN.2: 17 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, W.97, N.118 Chain C: W.110 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:W.70, A:F.72 Hydrogen bonds: A:N.12, A:S.16, A:Y.33, A:T.35, A:T.35, A:A.39, A:T.40, A:S.73, A:S.75, A:N.118 BTN.3: 18 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, L.99, N.118 Chain D: W.110 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:T.35, B:T.38, B:W.70, B:W.70, B:F.72, B:F.72 Hydrogen bonds: B:N.12, B:S.16, B:T.35, B:T.35, B:A.39, B:T.40, B:S.73, B:S.75, B:N.118 Water bridges: B:R.114 BTN.5: 17 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, W.97, N.118 12 PLIP interactions: 12 interactions with chain C Hydrophobic interactions: C:W.70, C:F.72 Hydrogen bonds: C:N.12, C:S.16, C:Y.33, C:T.35, C:T.35, C:A.39, C:T.40, C:S.73, C:S.75, C:N.118 BTN.6: 18 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, L.99, N.118 16 PLIP interactions: 16 interactions with chain D Hydrophobic interactions: D:T.35, D:T.38, D:W.70, D:W.70, D:F.72, D:F.72 Hydrogen bonds: D:N.12, D:S.16, D:T.35, D:T.35, D:A.39, D:T.40, D:S.73, D:S.75, D:N.118 Water bridges: D:R.114

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pugliese, L. et al., Three-dimensional structure of the tetragonal crystal form of egg-white avidin in its functional complex with biotin at 2.7 A resolution. J.Mol.Biol. (1993)

Release Date

1994-01-31

Peptides

AVIDIN: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

AVIDIN

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