SMTL ID : 3d5z.1

Crystal Structure Analysis of 1,5-alpha-arabinanase catalytic mutant (AbnBE201A) complexed to arabinotriose

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x FUB- AHR- AHR: alpha-L-arabinofuranose-(1-5)-alpha-L-arabinofuranose-(1-5)-beta-L-arabinofuranose

FUB-AHR-AHR.1: 16 residues within 4Å: Chain A: H.25, D.26, W.83, A.84, F.103, G.104, N.143, I.145, D.146, S.163, F.164, W.165, A.200, C.220, C.221, Y.228 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.25, A:D.146, A:S.163, A:Y.228, A:G.104 Water bridges: A:W.165

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 2 residues within 4Å: Chain A: P.147, H.270 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:H.270, H2O.1, H2O.1, H2O.3, H2O.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alhassid, A. et al., Crystal structure of an inverting GH 43 1,5-alpha-L-arabinanase from Geobacillus stearothermophilus complexed with its substrate. Biochem.J. (2009)

Release Date

2009-04-21

Peptides

Intracellular arabinanase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Intracellular arabinanase

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