PDBsum entry: 1zy9

Hydrolase

PDB id: 1zy9

Contents

Protein chain

526 a.a. *

Ligands

EDO ×4

GOL

Waters ×244

* Residue conservation analysis

PDB id:

1zy9

Name:

Hydrolase

Title:

Crystal structure of alpha-galactosidase (ec 3.2.1.22) (meli (tm1192) from thermotoga maritima at 2.34 a resolution

Structure:

Alpha-galactosidase. Chain: a. Engineered: yes

Source:

Thermotoga maritima. Organism_taxid: 2336. Gene: tm1192. Expressed in: escherichia coli. Expression_system_taxid: 562.

Resolution:

2.34Å R-factor: 0.162 R-free: 0.213

Authors:

Joint Center For Structural Genomics (Jcsg)

Key ref:

Joint center for structural genomics (jcsg) Crystal structure of alpha-Galactosidase (EC 3.2.1.22) (melibiase) (tm1192) from thermotoga maritima at 2.34 a resolution. To be published,

Date:

09-Jun-05 Release date: 12-Jul-05

Protein chain

O33835  (O33835_THEMA) -  Alpha-galactosidase

Seq: 552 a.a.

Struc: 526 a.a.

Enzyme reactions

• Enzyme class: E.C.3.2.1.22 - Alpha-galactosidase.
• Reaction: Melibiose + H₂O = galactose + glucose
• Cofactor: Magnesium; NAD(+)

Molecule diagrams generated from .mol files obtained from the KEGG ftp site

 Gene Ontology (GO) functional annotation 

• Biological process: metabolic process (2 terms)
• Biochemical function: catalytic activity (7 terms)