SMTL ID : 1qnq.1

The 3-D structure of a Trichoderma reesei b-mannanase from glycoside hydrolase family 5

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

monomer

Ligands

2 x TPT: 2,2':6',2''-TERPYRIDINE PLATINUM(II) Chloride(Non-covalent)

TPT.1: 7 residues within 4Å: Chain A: Y.243, S.246, W.306, D.321, Y.323 Ligands: TPT.2, SO4.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:Y.243, A:Y.243, A:Y.323 Metal complexes: H2O.24 TPT.2: 6 residues within 4Å: Chain A: W.114, D.116, E.169, R.171, E.276 Ligands: TPT.1 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Hydrophobic interactions: A:W.114, A:W.114 pi-Stacking: A:W.114, A:W.114 Metal complexes: H2O.24, H2O.24

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

SO4.3: 3 residues within 4Å: Chain A: S.246, Q.280 Ligands: TPT.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.280, A:Q.280 SO4.4: 5 residues within 4Å: Chain A: N.282, P.283, C.284, T.285, N.331 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.282, A:N.282, A:C.284, A:T.285, A:T.285, A:N.331

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

NAG.5: 2 residues within 4Å: Chain A: N.130, T.133 1 PLIP interactions: 1 interactions with chain A Water bridges: A:T.132 NAG.6: 4 residues within 4Å: Chain A: N.157, D.195, S.196, N.197 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.196, A:S.196, A:N.197, A:N.197 Water bridges: A:N.157 NAG.7: 4 residues within 4Å: Chain A: D.213, N.250, T.252, W.253 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.213, A:D.213, A:T.252 Water bridges: A:N.250 NAG.8: 2 residues within 4Å: Chain A: H.44, N.328 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.328 Water bridges: A:Y.327, A:Y.327

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sabini, E. et al., The Three-Dimensional Structure of a Trichoderma Reesei Beta-Mannanase from Glycoside Hydrolase Family 5. Acta Crystallogr.,Sect.D (2000)

Release Date

2000-10-19

Peptides

ENDO-1,4-B-D-MANNANASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ENDO-1,4-B-D-MANNANASE

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