SMTL ID : 2q1f.1 (1 other biounit)

Crystal structure of chondroitin sulfate lyase abc from bacteroides thetaiotaomicron wal2926

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: S.24, E.26, D.50, H.53, D.161 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:S.24, A:D.50, A:H.53, A:D.161, A:D.161

8 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 3 residues within 4Å: Chain A: Y.336, R.375, R.378 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.375, A:R.378 PO4.3: 5 residues within 4Å: Chain A: Y.305, A.310, G.311, R.315, R.319 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.311, A:R.319 Salt bridges: A:R.315 PO4.4: 3 residues within 4Å: Chain A: T.241, K.245, R.300 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.241 Salt bridges: A:K.245, A:R.300 PO4.5: 5 residues within 4Å: Chain A: I.745, D.746, G.747, M.748, D.885 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.746, A:D.746, A:G.747, A:D.885 PO4.6: 4 residues within 4Å: Chain A: Y.985, A.1006, S.1007, Y.1008 No protein-ligand interaction detected (PLIP) PO4.7: 1 residues within 4Å: Chain A: Y.253 No protein-ligand interaction detected (PLIP) PO4.8: 3 residues within 4Å: Chain A: H.190, W.191, H.345 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:H.190, A:H.345 PO4.9: 2 residues within 4Å: Chain A: R.267, K.281 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.267, A:K.281

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shaya, D. et al., Composite active site of chondroitin lyase ABC accepting both epimers of uronic acid. Glycobiology (2008)

Release Date

2008-01-29

Peptides

Chondroitinase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Chondroitinase

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