SMTL ID : 3wn1.1

Crystal Structure of Streptomyces coelicolor alpha-L-arabinofuranosidase in complex with xylotriose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x XYP- XYP- XYP: beta-D-xylopyranose-(1-4)-beta-D-xylopyranose-(1-4)-beta-D-xylopyranose

XYP-XYP-XYP.1: 10 residues within 4Å: Chain A: W.233, T.268, I.271, D.289, F.323, E.324, R.349, Y.424, N.425 Ligands: TRS.4 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.425

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 2 residues within 4Å: Chain A: Q.327, H.390 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:H.390, H2O.2, H2O.3, H2O.3, H2O.3

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

CL.3: 4 residues within 4Å: Chain A: R.295, A.296, S.297, T.312 Ligand excluded by PLIP

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.4: 11 residues within 4Å: Chain A: K.164, D.165, Y.187, A.215, Q.232, W.233, I.271, D.272, Y.424 Ligands: XYP-XYP-XYP.1, XYP-XYP-XYP.1 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.164, A:Q.232, A:Q.232, A:Y.424, A:Y.424

2 x CIT: CITRIC ACID(Non-functional Binders)

CIT.5: 5 residues within 4Å: Chain A: H.175, T.196, N.197, W.198, Q.410 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:W.198, A:Q.410 Water bridges: A:H.175, A:T.196, A:W.198, A:S.199, A:T.435 Salt bridges: A:H.175 CIT.6: 7 residues within 4Å: Chain A: S.149, T.150, G.151, G.381, A.382, T.383, W.384 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.149, A:S.149, A:G.381, A:T.383, A:T.383, A:W.384

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maehara, T. et al., Crystal structure and characterization of the glycoside hydrolase family 62 alpha-L-arabinofuranosidase from Streptomyces coelicolor. J.Biol.Chem. (2014)

Release Date

2014-02-05

Peptides

Extracellular exo-alpha-L-arabinofuranosidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Extracellular exo-alpha-L-arabinofuranosidase

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