SMTL ID : 5e0f.1

Human pancreatic alpha-amylase in complex with mini-montbretin A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

1 x 5J7: 5,7-dihydroxy-4-oxo-2-(3,4,5-trihydroxyphenyl)-4H-chromen-3-yl 6-deoxy-2-O-{6-O-[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]-beta-D-glucopyranosyl}-alpha-L-mannopyranoside(Non-covalent)

5J7.1: 22 residues within 4Å: Chain A: W.58, W.59, Y.62, Q.63, V.98, H.101, Y.151, L.162, T.163, L.165, R.195, D.197, A.198, K.200, H.201, E.233, I.235, N.298, H.299, D.300, H.305, A.307 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:W.58, A:W.58, A:W.59, A:Y.62, A:L.162, A:L.162, A:L.165, A:D.300 Hydrogen bonds: A:H.101, A:Y.151, A:R.195, A:R.195, A:D.197, A:D.197, A:K.200, A:H.201, A:H.299, A:D.300 Water bridges: A:A.198, A:A.198, A:D.300 Salt bridges: A:H.305 pi-Stacking: A:Y.62

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain A: N.100, N.137, R.158, D.167, H.201, M.202 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:R.158, A:D.167, A:H.201, H2O.2, H2O.9

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

CL.3: 6 residues within 4Å: Chain A: R.195, E.233, T.254, F.256, N.298, R.337 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Caner, S. et al., Human pancreatic alpha-amylase in complex with mini-montbretin A. To Be Published

Release Date

2016-09-07

Peptides

Pancreatic alpha-amylase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Pancreatic alpha-amylase

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