_EC 3.1.7.2 Guanosine-3',5'-bis(diphosphate) 3'-diphosphatase. 3 PDB entries  
EC 3.-.-.- Hydrolases. [20,887 PDB entries]
EC 3.1.-.- Acting on ester bonds. [5,940 PDB entries]
EC 3.1.7.- Diphosphoric monoester hydrolases. [19 PDB entries]
EC 3.1.7.2 Guanosine-3',5'-bis(diphosphate) 3'-diphosphatase. [3 PDB entries]    
1vj7

Reaction: Guanosine 3',5'-bis(diphosphate) + H(2)O = guanosine 5'-diphosphate + diphosphate.
 


Guanosine 3',5'-bis(diphosphate)
+ H(2)O
=
guanosine 5'-diphosphate
+
diphosphate
Molecule diagrams generated from .mol files obtained from the KEGG ftp site.

Other name(s): (ppGpp)ase. Guanosine-3',5'-bis(diphosphate) 3'-pyrophosphohydrolase. Penta-phosphate guanosine-3'-diphosphohydrolase. Penta-phosphate guanosine-3'-pyrophosphohydrolase.
Links:   [IntEnz]   [ExPASy]   [KEGG]  

There are 3 PDB entries in enzyme class E.C.3.1.7.2

  PDB code Protein
1vj7
Crystal structure of the bifunctional catalytic fragment of the rela/spot homolog from streptococcus equisimilis.
Source: Streptococcus dysgalactiae subsp. Equi organism_taxid: 119602. Strain: subsp. Equisimilis. Gene: rela, rel, spot, rsh. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (326 residues) CATH domains: Unassigned 3.30.460.10
Bound ligands:   Het Group GPX is 86.11% similar to enzyme reactant Guanosine
  Het Group GDP corresponds to enzyme product GDP
3nqw
A metazoan ortholog of spot hydrolyzes ppgpp and plays a rol starvation responses
Source: Drosophila melanogaster. Fruit fly. Organism_taxid: 7227. Gene: cg11900, dmel_cg11900. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (178 residues) CATH domain: Unassigned
3nr1
A metazoan ortholog of spot hydrolyzes ppgpp and plays a rol starvation responses
Source: Homo sapiens. Human. Organism_taxid: 9606. Gene: hddc3. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (178 residues) CATH domain: Unassigned