SMTL ID : 5h05.1 (3 other biounits)

Crystal structure of AmyP E221Q in complex with MALTOTRIOSE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

monomer

Ligands

1 x GLC- GLC- GLC: alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose(Non-covalent)

GLC-GLC-GLC.1: 16 residues within 4Å: Chain A: Y.37, L.85, T.88, Y.90, F.91, H.130, R.177, D.179, Q.180, Q.222, H.297, D.298, C.366, D.368, H.369, R.372 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.37, A:D.368

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain A: N.26, D.28, D.29, I.31, K.43, D.45 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.28, A:I.31, A:K.43, A:D.45 CA.3: 5 residues within 4Å: Chain A: D.304, Q.307, E.348, L.349, Y.352 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.304, A:E.348, A:L.349, A:Y.352

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, Y. et al., Crystal structure of a raw-starch-degrading bacterial alpha-amylase belonging to subfamily 37 of the glycoside hydrolase family GH13. Sci Rep (2017)

Release Date

2017-08-16

Peptides

AmyP: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

AmyP

Related Entries With Identical Sequence