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

Crystal structure of Thermoactinomyces vulgaris R-47 alpha-amylase 2/alpha-cyclodextrin complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

monomer

Ligands

1 x GLC- GLC- GLC- GLC- GLC- BGC: Cyclic beta-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose

GLC-GLC-GLC-GLC-GLC-BGC.1: 13 residues within 4Å: Chain A: H.202, Y.204, H.244, F.286, M.293, N.325, V.326, E.354, W.356, H.420, N.421, D.465, R.469 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.354

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain A: N.143, D.145, N.148, D.149, G.169, D.171 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.145, A:D.149, A:G.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ohtaki, A. et al., Complex structures of Thermoactinomyces vulgaris R-47 alpha-amylase 2 with acarbose and cyclodextrins demonstrate the multiple substrate recognition mechanism. J.BIOL.CHEM. (2004)

Release Date

2005-02-08

Peptides

Neopullulanase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Neopullulanase 2

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