SMTL ID : 1rwc.1

Crystal structure of Arthrobacter aurescens chondroitin AC lyase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x NAG- GAD: 2,6-anhydro-3-deoxy-L-threo-hex-2-enonic acid-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose(Non-covalent)

NAG-GAD.1: 11 residues within 4Å: Chain A: N.124, W.126, R.134, S.241, Y.242, V.245, R.296, R.300, N.303, L.308 Ligands: PO4.3 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:V.245, A:Y.242, A:V.245 Hydrogen bonds: A:R.300, A:N.303, A:N.303, A:N.124, A:Y.242, A:R.296, A:R.296, A:R.300, A:R.300 Water bridges: A:R.134, A:R.134, A:R.134, A:W.126, A:S.127, A:N.410, A:N.410, A:N.410 Salt bridges: A:R.134, A:R.296

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

NA.2: 4 residues within 4Å: Chain A: H.233, T.235, W.465, G.466 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.235, A:T.235

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

PO4.3: 6 residues within 4Å: Chain A: W.125, W.126, N.183, H.233, Y.242 Ligands: NAG-GAD.1 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.183, A:Y.242 Water bridges: A:N.124, A:N.124, A:Q.169, A:N.410 Salt bridges: A:H.233

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 7 residues within 4Å: Chain A: D.430, Q.433, R.533, N.534, N.540, G.569, F.570 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.433, A:R.533, A:N.540, A:N.540, A:G.569 Water bridges: A:T.428

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lunin, V.V. et al., High-resolution crystal structure of Arthrobacter aurescens chondroitin AC lyase: an enzyme-substrate complex defines the catalytic mechanism. J.Mol.Biol. (2004)

Release Date

2004-04-13

Peptides

chondroitin AC lyase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

chondroitin AC lyase

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