SMTL ID : 4i5u.1

Crystal structure of a fungal chimeric cellobiohydrolase Cel6A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.22 Å

Oligo State

monomer

Ligands

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

ACT.1: 5 residues within 4Å: Chain A: L.155, L.194, N.197, V.198, N.201 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.155, A:L.194, A:N.197, A:V.198 Hydrogen bonds: A:N.201 ACT.2: 5 residues within 4Å: Chain A: V.104, K.108, E.156, C.157, Y.160 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.104, A:K.108, A:Y.160 Hydrogen bonds: A:E.156 Salt bridges: A:K.108

10 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 3 residues within 4Å: Chain A: P.324, H.325, L.328 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.325 EDO.4: 4 residues within 4Å: Chain A: R.65, N.68, K.69, D.123 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.69, A:D.123, A:D.123 EDO.5: 5 residues within 4Å: Chain A: W.47, K.306, P.307, E.310 Ligands: EDO.10 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.310 EDO.6: 2 residues within 4Å: Chain A: L.155, E.156 No protein-ligand interaction detected (PLIP) EDO.7: 6 residues within 4Å: Chain A: L.83, D.85, R.86, G.95, Y.97, S.98 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:D.85, A:D.85, A:D.85, A:R.86, A:G.95, A:Y.97 Water bridges: A:S.93, A:E.96, A:K.146 EDO.8: 3 residues within 4Å: Chain A: P.232, N.233, P.234 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:P.232 EDO.9: 3 residues within 4Å: Chain A: R.250, D.255, K.257 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.250, A:K.257 EDO.10: 6 residues within 4Å: Chain A: W.47, Y.81, P.132, D.133, A.216 Ligands: EDO.5 No protein-ligand interaction detected (PLIP) EDO.11: 4 residues within 4Å: Chain A: W.221, S.222, K.239, H.296 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:W.221, A:S.222 EDO.12: 3 residues within 4Å: Chain A: H.178, W.181, G.276 3 PLIP interactions: 3 interactions with chain A Water bridges: A:G.180, A:N.217, A:W.275

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.13: 4 residues within 4Å: Chain A: L.51, A.105, K.106, N.109 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.106

2 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.14: 4 residues within 4Å: Chain A: E.58, Q.116, I.117, E.120 1 PLIP interactions: 1 interactions with chain A Water bridges: A:E.58 PGE.15: 5 residues within 4Å: Chain A: P.3, R.125, P.168, N.169, V.170 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.125 Water bridges: A:R.125, A:V.170, A:R.206

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wu, I. et al., Engineered thermostable fungal Cel6A and Cel7A cellobiohydrolases hydrolyze cellulose efficiently at elevated temperatures. Biotechnol.Bioeng. (2013)

Release Date

2013-04-03

Peptides

Chimeric cel6A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Chimeric cel6A