SMTL ID : 3tbj.1

The 1.7A crystal structure of Actibind a T2 ribonucleases as antitumorigenic agents

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 6 residues within 4Å: Chain A: Y.72, N.74, S.77, I.78, A.81, Q.133 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.133

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

NAG.2: 4 residues within 4Å: Chain A: A.81, Q.82, N.83, Y.131 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.131 Hydrogen bonds: A:A.81, A:N.83

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 6 residues within 4Å: Chain A: H.51, W.54, H.110, E.111, K.114, H.115 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:W.54 Water bridges: A:K.114, A:K.114, A:K.114, A:K.114 Salt bridges: A:H.51, A:H.110, A:K.114, A:H.115 PO4.4: 5 residues within 4Å: Chain A: E.86, L.87, Y.90, Q.141, K.148 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.86, A:Q.141 Water bridges: A:Q.141, A:D.145 Salt bridges: A:K.148

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 5 residues within 4Å: Chain A: D.42, G.43, K.92, E.93, P.96 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.43, A:E.93 EDO.6: 4 residues within 4Å: Chain A: D.37, D.39, P.40, Y.98 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.37 Water bridges: A:Y.38, A:D.39 EDO.7: 5 residues within 4Å: Chain A: T.1, I.2, Y.127, E.134, D.138 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:I.2 Water bridges: A:R.84

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

de Leeuw, M. et al., The 1.8 A crystal structure of ACTIBIND suggests a mode of action for T2 ribonucleases as antitumorigenic agents. J.Med.Chem. (2012)

Release Date

2012-08-22

Peptides

Actibind: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Actibind