SMTL ID : 1kqy.1

Hevamine Mutant D125A/E127A/Y183F in Complex with Penta-NAG

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.92 Å

Oligo State

monomer

Ligands

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

NAG-NAG-NAG-NAG-NAG.1: 21 residues within 4Å: Chain A: Y.6, Q.9, N.10, G.11, F.32, N.34, N.45, A.47, G.48, G.80, G.81, I.82, A.125, Q.181, F.183, N.184, E.223, A.224, A.225, W.255, Y.259 2 PLIP interactions: 2 interactions with chain A Water bridges: A:G.48, A:G.48

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain A: S.89, Q.90, A.91 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.90, A:A.91 SO4.3: 6 residues within 4Å: Chain A: T.15, L.16, T.17, I.59, V.60, G.63 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.16, A:T.17, A:G.63 Water bridges: A:N.62 SO4.4: 1 residues within 4Å: Chain A: S.192 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.192, A:S.192

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 3 residues within 4Å: Chain A: G.1, K.244, V.273 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.1, A:K.244, A:V.273 GOL.6: 5 residues within 4Å: Chain A: Q.68, G.71, I.72, K.73, D.120 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:K.73, A:D.120 Water bridges: A:Q.68, A:G.71, A:K.73, A:D.120, A:K.149, A:K.149 GOL.7: 4 residues within 4Å: Chain A: K.24, D.261, G.264, S.267 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.24, A:D.261, A:S.267 Water bridges: A:K.257, A:S.267 GOL.8: 6 residues within 4Å: Chain A: T.58, S.61, N.62, R.65, G.115, D.116 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.62, A:R.65, A:R.65, A:D.116, A:D.116 GOL.9: 2 residues within 4Å: Chain A: L.270, D.271 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.270, A:D.271

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bokma, E. et al., Expression and characterization of active site mutants of hevamine, a chitinase from the rubber tree Hevea brasiliensis. Eur.J.Biochem. (2002)

Release Date

2002-01-23

Peptides

Hevamine A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Hevamine A

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