SMTL ID : 7xks.1

Crystal structure of an alkaline pectate lyase from Bacillus clausii

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.78 Å

Oligo State

monomer

Ligands

6 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.1: 4 residues within 4Å: Chain A: N.14, N.95, K.122 Ligands: PEG.3 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.14, A:N.95, A:K.122 PEG.2: 4 residues within 4Å: Chain A: D.32, I.35, K.39 Ligands: PEG.5 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.39 PEG.3: 6 residues within 4Å: Chain A: P.120, K.122, D.151, D.153, Y.179 Ligands: PEG.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.122 Water bridges: A:K.122 PEG.4: 4 residues within 4Å: Chain A: R.259, Y.260, V.261, S.262 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.260, A:S.262 Water bridges: A:S.263 PEG.5: 3 residues within 4Å: Chain A: I.35, K.39 Ligands: PEG.2 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.39 PEG.6: 3 residues within 4Å: Chain A: D.111, K.112, D.143 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.110

1 x CA: CALCIUM ION(Non-covalent)

CA.7: 4 residues within 4Å: Chain A: D.113, D.143, G.144, D.147 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.113, A:D.143, A:D.147, H2O.2, H2O.4

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhou, C. et al., Structure of an Alkaline Pectate Lyase and Rational Engineering with Improved Thermo-Alkaline Stability for Efficient Ramie Degumming. Int J Mol Sci (2022)

Release Date

2023-03-29

Peptides

Pectate lyase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Pectate lyase