Brand  (β version)

PDB ID: 1B2Y

Hetero Atom Contents

color scheme of protein:

hetatm:

x
information
centroid:
interaction residue:

chain:

Ligands
Code Name Link
AC1 6-methyl-5-(4,5,6-trihydroxy-3-hydroxymethyl-cyclohex-2-enylamino)-tetrahydro-pyran-2,3,4-triol PoSSuM
BGC Beta-D-glucose PoSSuM
CA Calcium ion PoSSuM
CL Chloride ion PoSSuM
G6D 6-deoxy-alpha-D-glucose PoSSuM
GLC Alpha-D-glucose PoSSuM
PCA Pyroglutamic acid PoSSuM

Structure summary

Code : 1B2Y
Header : HYDROLASE
Title : STRUCTURE OF HUMAN PANCREATIC ALPHA-AMYLASE IN COMPLEX WITH THE CARBOHYDRATE INHIBITOR ACARBOSE
Release Data : 2000-02-16
Compound :
mol_id molecule chains synonym
1 PROTEIN (ALPHA-AMYLASE) A HPA
ec: 3.2.1.1
Source :
mol_id organism_scientific organism_common
1 Homo sapiens  (taxid:9606) Human
organ: PANCREAS
Authors : Nahoum, V., Payan, F.
Keywords : HUMAN ALPHA-AMYLASE, ACARBOSE, HYDROLASE
Exp. method : X-RAY DIFFRACTION ( 3.2 Å )
Citation :

Crystal structures of human pancreatic alpha-amylase in complex with carbohydrate and proteinaceous inhibitors.

Nahoum, V.,Roux, G.,Anton, V.  et al.
(2000)  Biochem.J.  346 Pt 1 : 201 - 208

PubMed: 10657258
DOI: 10.1042/0264-6021:3460201

Reaction

Chain : A
UniProt : P04746 (AMYP_HUMAN)
Reaction : Endohydrolysis of (1->4)-alpha-D-glucosidic linkages in polysaccharides containing three or more (1->4)-alpha- linked D-glucose units.