SMTL ID : 1ij8.1

CRYSTAL STRUCTURE OF LITE AVIDIN-BNI COMPLEX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 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: G.15, N.17, T.34, A.36, I.44, L.123 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.15, A:N.17 NAG.3: 7 residues within 4Å: Chain B: G.15, N.17, T.34, T.35, A.36, I.44, L.123 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:A.36 Hydrogen bonds: B:G.15, B:N.17 NAG.5: 6 residues within 4Å: Chain C: G.15, N.17, T.34, A.36, I.44, L.123 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:G.15, C:N.17 NAG.7: 7 residues within 4Å: Chain D: G.15, N.17, T.34, T.35, A.36, I.44, L.123 3 PLIP interactions: 3 interactions with chain D Hydrophobic interactions: D:A.36 Hydrogen bonds: D:G.15, D:N.17

4 x BNI: 5-(2-OXO-HEXAHYDRO-THIENO[3,4-D]IMIDAZOL-6-YL)-PENTANOIC ACID (4-NITRO-PHENYL)-AMIDE(Non-covalent)

BNI.2: 14 residues within 4Å: Chain A: N.12, L.14, S.16, Y.33, W.70, F.72, S.73, S.75, T.77, W.97, L.99, N.118 Chain C: W.110, K.111 10 PLIP interactions: 8 interactions with chain A, 2 interactions with chain C Hydrophobic interactions: A:W.70, A:W.70, A:F.72, C:W.110, C:W.110 Hydrogen bonds: A:N.12, A:S.16, A:S.73, A:S.75, A:N.118 BNI.4: 13 residues within 4Å: Chain B: N.12, L.14, S.16, Y.33, W.70, F.72, S.73, S.75, T.77, W.97, N.118 Chain D: W.110, K.111 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:W.70, B:W.70, B:F.72 Hydrogen bonds: B:N.12, B:S.16, B:Y.33, B:S.73, B:S.75, B:N.118 BNI.6: 14 residues within 4Å: Chain A: W.110, K.111 Chain C: N.12, L.14, S.16, Y.33, W.70, F.72, S.73, S.75, T.77, W.97, L.99, N.118 10 PLIP interactions: 8 interactions with chain C, 2 interactions with chain A Hydrophobic interactions: C:W.70, C:W.70, C:F.72, A:W.110, A:W.110 Hydrogen bonds: C:N.12, C:S.16, C:S.73, C:S.75, C:N.118 BNI.8: 13 residues within 4Å: Chain B: W.110, K.111 Chain D: N.12, L.14, S.16, Y.33, W.70, F.72, S.73, S.75, T.77, W.97, N.118 9 PLIP interactions: 9 interactions with chain D Hydrophobic interactions: D:W.70, D:W.70, D:F.72 Hydrogen bonds: D:N.12, D:S.16, D:Y.33, D:S.73, D:S.75, D:N.118

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Huberman, T. et al., Chicken avidin exhibits pseudo-catalytic properties. Biochemical, structural, and electrostatic consequences. J.Biol.Chem. (2001)

Release Date

2001-09-12

Peptides

AVIDIN: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

AVIDIN

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