SMTL ID : 1h5v.1

Thiopentasaccharide complex of the endoglucanase Cel5A from Bacillus agaradharens at 1.1 A resolution in the tetragonal crystal form

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.10 Å

Oligo State

monomer

Ligands

1 x MA3- SGC- SGC- SSG- GLC: alpha-D-glucopyranose-(1-4)-1,4-dithio-beta-D-glucopyranose-(1-4)-4-thio-beta-D-glucopyranose-(1-4)-4-thio-beta-D-glucopyranose-(1-4)-methyl 4-thio-alpha-D-glucopyranoside

MA3-SGC-SGC-SSG-GLC.1: 15 residues within 4Å: Chain A: H.35, W.39, Y.40, Y.66, L.103, E.139, W.178, Q.180, Y.202, H.206, E.228, A.234, W.262, K.267, E.269 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.40, A:Y.40, A:Q.180, A:H.206, A:E.139, A:Y.66, A:W.262, A:K.267, A:E.269 Water bridges: A:A.234, A:A.234, A:S.271

10 x CA: CALCIUM ION(Non-covalent)(Non-functional Binders)

CA.2: 2 residues within 4Å: Chain A: D.120, E.124 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.120, A:D.120, A:E.124, H2O.12, H2O.14 CA.3: 4 residues within 4Å: Chain A: G.127, D.166, N.168, N.169 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:G.127, A:D.166, H2O.2, H2O.12 CA.4: 1 residues within 4Å: Chain A: E.157 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.157, H2O.13 CA.5: 2 residues within 4Å: Chain A: Q.28, N.256 No protein-ligand interaction detected (PLIP) CA.6: 1 residues within 4Å: Ligands: NA.13 No protein-ligand interaction detected (PLIP) CA.7: 2 residues within 4Å: Chain A: I.14, S.15 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:I.14, H2O.2, H2O.2, H2O.7, H2O.15 CA.8: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CA.9: 1 residues within 4Å: Chain A: E.18 No protein-ligand interaction detected (PLIP) CA.10: 1 residues within 4Å: Chain A: D.75 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.75, H2O.5, H2O.8 CA.11: 1 residues within 4Å: Chain A: I.73 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:I.73, H2O.4, H2O.4, H2O.8, H2O.8

2 x NA: SODIUM ION(Non-functional Binders)

NA.12: 1 residues within 4Å: Chain A: D.74 No protein-ligand interaction detected (PLIP) NA.13: 1 residues within 4Å: Ligands: CA.6 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Varrot, A. et al., Atomic Resolution Structure of Endoglucanase Cel5A in Complex with Methyl 4,4II,4III,4Iv-Tetrathio-Alpha-Cellopentoside Highlights the Alternative Binding Modes Targeted by Substrate Mimics. Acta Crystallogr.,Sect.D (2001)

Release Date

2002-05-23

Peptides

ENDOGLUCANASE 5A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ENDOGLUCANASE 5A