SMTL ID : 1oc6.1

structure native of the D405N mutant of the CELLOBIOHYDROLASE CEL6A FROM HUMICOLA INSOLENS at 1.5 angstrom resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

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

NAG.1: 5 residues within 4Å: Chain A: N.55, D.59, W.104, N.113, R.120 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:W.104 Hydrogen bonds: A:D.59, A:D.59 Water bridges: A:N.55, A:N.55, A:N.55, A:D.59

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 1 residues within 4Å: Chain A: E.281 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:E.281, H2O.7, H2O.12, H2O.13, H2O.13

7 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 8 residues within 4Å: Chain A: A.227, W.228, S.229, Q.269, S.272, G.273, Q.275, N.361 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:W.228, A:S.229, A:S.229, A:Q.269, A:G.273, A:N.361 GOL.4: 7 residues within 4Å: Chain A: N.16, Y.18, Q.50, W.51, D.53, R.54, L.61 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.16, A:W.51, A:D.53, A:R.54 Water bridges: A:Y.18 GOL.5: 2 residues within 4Å: Chain A: N.148, W.188 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.148 Water bridges: A:A.96, A:H.185, A:G.187 GOL.6: 6 residues within 4Å: Chain A: Y.206, V.215, R.216, F.261, P.262, Q.264 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.206, A:R.216, A:Q.264 Water bridges: A:Y.206, A:Y.206 GOL.7: 4 residues within 4Å: Chain A: A.96, A.97, A.98, V.151 No protein-ligand interaction detected (PLIP) GOL.8: 4 residues within 4Å: Chain A: H.185, V.222, N.224, W.285 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.185, A:V.222, A:N.224 GOL.9: 5 residues within 4Å: Chain A: F.8, E.9, G.10, V.11, P.79 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.10, A:N.300

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Varrot, A. et al., Structural Basis for Ligand Binding and Processivity in Cellobiohydrolase Cel6A from Humicola Insolens. Structure (2003)

Release Date

2003-07-10

Peptides

CELLOBIOHYDROLASE II: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CELLOBIOHYDROLASE II

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