_EC 6.1.1.13 D-alanine--poly(phosphoribitol) ligase. 3 PDB entries  
EC 6.-.-.- Ligases. [3,423 PDB entries]
EC 6.1.-.- Forming carbon-oxygen bonds. [1,224 PDB entries]
EC 6.1.1.- Ligases forming aminoacyl-tRNA and related compounds. [1,213 PDB entries]
EC 6.1.1.13 D-alanine--poly(phosphoribitol) ligase. [3 PDB entries]
4bpf

Reaction: Atp + D-alanine + poly(ribitol phosphate) = amp + diphosphate + O-D- alanyl-poly(ribitol phosphate).
 


ATP
 +
D-alanine
 +
poly(ribitol phosphate)
 =
AMP
 +
diphosphate
 +
O-D- alanyl-poly(ribitol phosphate)
Molecule diagrams generated from .mol files obtained from the KEGG ftp site.

Other name(s): D-alanine: membrane acceptor ligase. D-alanine-activating enzyme. D-alanine-D-alanyl carrier protein ligase. D-alanine-membrane acceptor ligase. D-alanyl-poly(phosphoribitol) synthetase.
Comments: A thioester bond is formed transiently between D-alanine and the sulfhydryl group of the 4'-phosphopantetheine cofactor of D-alanyl carrier protein during the activation of the alanine. Involved in the synthesis of teichoic acids.
Links:   [IntEnz]   [ExPASy]   [KEGG]  

There are 3 PDB entries in enzyme class E.C.6.1.1.13

  PDB code Protein
4bpf
High resolution crystal structure of bacillus subtilis dltc s36a
Source: Bacillus subtilis. Organism_taxid: 1423. Expressed in: escherichia coli. Expression_system_taxid: 469008.
Chain: A (86 residues) CATH domain: 1.10.1200.10
4bpg
Crystal structure of bacillus subtilis dltc
Source: Bacillus subtilis. Organism_taxid: 1423. Expressed in: escherichia coli. Expression_system_taxid: 469008.
Chains: A, B (80 residues) CATH domain: 1.10.1200.10
4bph
High resolution crystal structure of bacillus subtilis dltc
Source: Bacillus subtilis. Organism_taxid: 1423. Expressed in: escherichia coli. Expression_system_taxid: 469008.
Chain: A (85 residues) CATH domain: 1.10.1200.10
Bound ligand:   Het Group PNS is 42.31% similar to enzyme reactant poly(ribitol phosphate)