SMTL ID : 3act.1

Crystal Structure of Cellvibrio gilvus Cellobiose Phosphorylase Histidine mutant

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

2 x BGC: beta-D-glucopyranose(Non-covalent)

BGC.1: 12 residues within 4Å: Chain A: R.382, I.436, D.510, C.511, Q.526, E.669, Y.673, K.678, E.679, F.684 Chain B: Q.185, R.186 12 PLIP interactions: 11 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.382, A:E.669, A:K.678, A:E.679, A:E.679, A:Q.732, B:Q.185 Water bridges: A:R.382, A:R.387, A:E.679, A:E.679 Salt bridges: A:K.678 BGC.5: 11 residues within 4Å: Chain A: Q.185, R.186 Chain B: R.382, D.510, C.511, Q.526, E.669, Y.673, K.678, E.679, F.684 11 PLIP interactions: 10 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:Q.526, B:E.669, B:K.678, B:E.679, B:E.679, B:Q.732, A:Q.185 Water bridges: B:R.382, B:R.387, B:D.510 Salt bridges: B:K.678

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

PO4.2: 7 residues within 4Å: Chain A: R.371, W.508, F.684, N.686, Q.732, T.751, G.752 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:W.508, A:N.686, A:Q.732, A:T.751, A:G.752 Water bridges: A:R.371, A:R.371, A:N.686, A:T.751 Salt bridges: A:R.371 PO4.6: 7 residues within 4Å: Chain B: R.371, W.508, F.684, N.686, Q.732, T.751, G.752 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:N.686, B:Q.732, B:G.752 Water bridges: B:R.371, B:R.371, B:D.388, B:Q.391, B:Q.732, B:T.751 Salt bridges: B:R.371

2 x K: POTASSIUM ION(Non-covalent)

K.3: 3 residues within 4Å: Chain A: R.387, W.508, D.510 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:W.508, H2O.11, H2O.13, H2O.26 K.7: 3 residues within 4Å: Chain B: R.387, W.508, D.510 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:W.508, H2O.43, H2O.65, H2O.70

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 6 residues within 4Å: Chain A: F.367, R.403, E.406, R.407, D.410, Y.425 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.403, A:R.403, A:R.407, A:R.407, A:D.410, A:Y.425 GOL.8: 6 residues within 4Å: Chain A: P.41, Y.42, K.724, R.741 Chain B: D.235, W.263 6 PLIP interactions: 2 interactions with chain B, 4 interactions with chain A Hydrogen bonds: B:D.235, B:D.235, A:P.41, A:R.741 Water bridges: A:R.741, A:R.741 GOL.9: 5 residues within 4Å: Chain B: R.22, H.25, F.26, R.353, E.717 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:F.26 Water bridges: B:H.25, B:F.26, B:D.28, B:R.353 GOL.10: 6 residues within 4Å: Chain B: F.367, R.403, E.406, R.407, D.410, Y.425 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:R.403, B:R.403, B:R.407, B:D.410, B:Y.425, B:K.430 Water bridges: B:R.407, B:D.410 GOL.11: 4 residues within 4Å: Chain B: T.225, V.271, A.272, R.281 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:T.225, B:A.272, B:A.272, B:R.281, B:R.281 Water bridges: B:T.225, B:A.272

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arai, T. et al., Engineering of cellobiose phosphorylase. To be Published

Release Date

2010-12-22

Peptides

Cellobiose Phosphorylase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cellobiose Phosphorylase