SMTL ID : 2ykk.1

Structure of a Paenibacillus Polymyxa Xyloglucanase from Glycoside Hydrolase Family 44

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.79 Å

Oligo State

monomer

Ligands

1 x BTB: 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-covalent)

BTB.1: 8 residues within 4Å: Chain A: G.47, N.48, D.65, E.187, Y.286, E.358, W.391, L.393 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:N.48, A:N.48, A:D.65, A:E.187 Water bridges: A:R.49, A:D.65, A:H.284 Salt bridges: A:D.65, A:E.187, A:E.358

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: E.56, D.151, D.154, Y.156 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.56, A:D.151, A:D.154, A:Y.156, H2O.5

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 6 residues within 4Å: Chain A: E.187, P.188, A.189, L.233, Y.234, A.238 Ligand excluded by PLIP

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 3 residues within 4Å: Chain A: P.25, A.41, R.409 6 PLIP interactions: 6 interactions with chain A Water bridges: A:R.409, A:R.409, A:R.409, A:R.409, A:T.417 Salt bridges: A:R.409 SO4.5: 3 residues within 4Å: Chain A: Q.147, L.148, Q.149 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.148, A:Q.149 Water bridges: A:Q.147

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.6: 5 residues within 4Å: Chain A: H.193, Y.234, Q.243, T.244, W.326 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.193, A:Q.243

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ariza, A. et al., Structure and Activity of Paenibacillus Polymyxa Xyloglucanase from Glycoside Hydrolase Family 44. J.Biol.Chem. (2011)

Release Date

2011-06-22

Peptides

CEL44C: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CEL44C

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