SMTL ID : 1xh0.1

Structure of the N298S variant of human pancreatic alpha-amylase complexed with acarbose

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 2 residues within 4Å: Chain A: N.459, N.461 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.459, A:N.461

1 x AAO: ACARBOSE DERIVED HEXASACCHARIDE(Non-covalent)

AAO.2: 23 residues within 4Å: Chain A: W.58, W.59, Y.62, Q.63, H.101, G.104, Y.151, L.162, T.163, G.164, L.165, R.195, D.197, A.198, K.200, H.201, E.233, I.235, L.237, E.240, H.299, D.300, H.305 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:Q.63, A:Y.151, A:R.195, A:A.198, A:K.200, A:K.200, A:H.201, A:E.233, A:E.233, A:E.240, A:H.299, A:D.300, A:H.305 Water bridges: A:N.105, A:K.200, A:E.233, A:I.235, A:E.240

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Maurus, R. et al., Structural and mechanistic studies of chloride induced activation of human pancreatic alpha-amylase. PROTEIN SCI. (2005)

Release Date

2005-05-24

Peptides

Alpha-amylase, pancreatic: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Alpha-amylase, pancreatic

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