SMTL ID : 3krg.1

Structural insights into substrate specificity and the anti beta-elimination mechanism of pectate lyase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x ADA- ADA- ADA- ADA- ADA- ADA: alpha-D-galactopyranuronic acid-(1-4)-alpha-D-galactopyranuronic acid-(1-4)-alpha-D-galactopyranuronic acid-(1-4)-alpha-D-galactopyranuronic acid-(1-4)-alpha-D-galactopyranuronic acid-(1-4)-alpha-D-galactopyranuronic acid

ADA-ADA-ADA-ADA-ADA-ADA.1: 15 residues within 4Å: Chain A: Q.146, K.148, G.174, N.178, N.189, D.223, N.230, I.250, S.253, K.257, R.279, R.282, R.284, F.339 Ligands: CO.2 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.146 Water bridges: A:K.118, A:K.118, A:K.148 Salt bridges: A:K.118, A:K.148

1 x CO: COBALT (II) ION(Non-covalent)

CO.2: 4 residues within 4Å: Chain A: D.184, D.223, D.227 Ligands: ADA-ADA-ADA-ADA-ADA-ADA.1 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.184, A:D.184, A:D.227, H2O.2, H2O.13

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 3 residues within 4Å: Chain A: T.96, W.97, K.100 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.96, A:K.100 Water bridges: A:T.96, A:K.100

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Seyedarabi, A. et al., Structural insights into substrate specificity and the anti beta-elimination mechanism of pectate lyase. Biochemistry (2010)

Release Date

2010-02-09

Peptides

Pectate lyase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Pectate lyase