SMTL ID : 2zum.1

Functional Analysis of Hyperthermophilic Endocellulase from the Archaeon Pyrococcus horikoshii

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 5 residues within 4Å: Chain A: E.72, T.73, H.155, R.156, W.377 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:W.377 Hydrogen bonds: A:E.72, A:H.155 Water bridges: A:R.156 Salt bridges: A:R.156 ACT.13: 3 residues within 4Å: Chain A: K.83, R.84, K.123 2 PLIP interactions: 2 interactions with chain A Water bridges: A:N.85, A:N.85

8 x ZN: ZINC ION(Non-covalent)(Non-functional Binders)

ZN.2: 3 residues within 4Å: Chain A: E.201, Y.299, E.342 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.201, A:E.342, H2O.3, H2O.13 ZN.3: 3 residues within 4Å: Chain A: H.76, E.108 Ligands: ZN.5 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.76, A:E.108, H2O.4, H2O.14, H2O.14 ZN.4: 2 residues within 4Å: Chain A: D.321, H.325 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.321, A:D.321, A:H.325, H2O.14, H2O.14 ZN.5: 3 residues within 4Å: Chain A: H.76, E.108 Ligands: ZN.3 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.108, A:E.108, H2O.4, H2O.14 ZN.6: 2 residues within 4Å: Chain A: H.62, D.410 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.62 ZN.7: 3 residues within 4Å: Chain A: H.62, C.372, D.373 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.62, A:C.372, A:D.373 ZN.8: 2 residues within 4Å: Chain A: H.349, D.400 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.349, A:D.400, H2O.10, H2O.14 ZN.9: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.10: 3 residues within 4Å: Chain A: K.189, Y.190 Ligands: GOL.11 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.189 Water bridges: A:Y.190 GOL.11: 5 residues within 4Å: Chain A: K.141, K.189, Y.190, W.191 Ligands: GOL.10 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.141, A:K.141, A:W.191 GOL.12: 2 residues within 4Å: Chain A: Y.33 Ligands: GOL.17 No protein-ligand interaction detected (PLIP) GOL.14: 3 residues within 4Å: Chain A: W.272, W.273, V.303 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:W.273 GOL.15: 4 residues within 4Å: Chain A: N.85, E.87, D.88, L.91 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.85, A:D.88 GOL.16: 7 residues within 4Å: Chain A: H.79, G.80, L.81, W.82, K.83, W.394 Ligands: GOL.18 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.80, A:G.80, A:L.81, A:W.82, A:K.83 Water bridges: A:G.118 GOL.17: 3 residues within 4Å: Chain A: Y.33, Q.34 Ligands: GOL.12 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.33, A:Q.34 Water bridges: A:Q.34, A:Q.34 GOL.18: 4 residues within 4Å: Chain A: N.75, H.79, D.382 Ligands: GOL.16 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.80, A:D.382 Water bridges: A:H.79

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, H.-W. et al., Structure of hyperthermophilic endocellulase from Pyrococcus horikoshii. Proteins (2009)

Release Date

2009-11-03

Peptides

458aa long hypothetical endo-1,4-beta-glucanase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

458aa long hypothetical endo-1,4-beta-glucanase

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