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* Residue conservation analysis
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Enzyme class:
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E.C.6.3.2.4
- D-alanine--D-alanine ligase.
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Pathway:
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Peptidoglycan Biosynthesis (Part 1)
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Reaction:
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ATP + 2 D-alanine = ADP + phosphate + D-alanyl-D-alanine
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ATP
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+
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2
×
D-alanine
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=
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ADP
Bound ligand (Het Group name = )
corresponds exactly
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+
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phosphate
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+
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D-alanyl-D-alanine
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Molecule diagrams generated from .mol files obtained from the
KEGG ftp site
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Gene Ontology (GO) functional annotation
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Cellular component
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cell wall
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2 terms
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Biological process
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cell wall organization
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3 terms
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Biochemical function
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catalytic activity
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6 terms
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DOI no:
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Biochemistry
36:2531-2538
(1997)
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PubMed id:
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D-alanine:D-alanine ligase: phosphonate and phosphinate intermediates with wild type and the Y216F mutant.
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C.Fan,
I.S.Park,
C.T.Walsh,
J.R.Knox.
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ABSTRACT
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The crystallographic structure of the D-alanine:D-alanine ligase of the ddlB
gene of Escherichia coli complexed with a D-Ala-D-alpha-hydroxybutyrate
phosphonate and the structure of the Y216F mutant ligase complexed with a
D-Ala-D-Ala phosphinate have been determined to 2.2 and 1.9 A resolution,
respectively, and refined to R factors of 0.156 and 0.158. In each complex the
inhibitor has reacted with ATP to produce ADP and a tight-binding phosphorylated
transition state intermediate. Comparison of these two structures with the known
crystal structure of the phosphinate intermediate of the wild-type ligase shows
no major conformational changes, but B factors indicate differences in mobility
of loops covering the binding site. The weaker inhibition of the Y216F mutant by
both inhibitors is thought to be due in part to the loss of an interloop
hydrogen bond. A similar mechanism may account for poor inhibition of VanA, the
homologous D-Ala:D-lactate ligase produced by vancomycin-resistant enterococci.
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Literature references that cite this PDB file's key reference
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PubMed id
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Reference
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Y.Kitamura,
A.Ebihara,
Y.Agari,
A.Shinkai,
K.Hirotsu,
and
S.Kuramitsu
(2009).
Structure of D-alanine-D-alanine ligase from Thermus thermophilus HB8: cumulative conformational change and enzyme-ligand interactions.
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Acta Crystallogr D Biol Crystallogr, 65,
1098-1106.
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H.Barreteau,
A.Kovac,
A.Boniface,
M.Sova,
S.Gobec,
and
D.Blanot
(2008).
Cytoplasmic steps of peptidoglycan biosynthesis.
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FEMS Microbiol Rev, 32,
168-207.
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Y.Zhang,
R.H.White,
and
S.E.Ealick
(2008).
Crystal structure and function of 5-formaminoimidazole-4-carboxamide ribonucleotide synthetase from Methanocaldococcus jannaschii.
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Biochemistry, 47,
205-217.
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PDB codes:
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G.Füser,
and
A.Steinbüchel
(2007).
Analysis of genome sequences for genes of cyanophycin metabolism: identifying putative cyanophycin metabolizing prokaryotes.
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Macromol Biosci, 7,
278-296.
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Y.Z.Lu,
Y.Sheng,
L.F.Li,
D.W.Tang,
X.Y.Liu,
X.Zhao,
Y.H.Liang,
and
X.D.Su
(2007).
Crystallization and preliminary crystallographic analysis of D-alanine-D-alanine ligase from Streptococcus mutans.
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Acta Crystallogr Sect F Struct Biol Cryst Commun, 63,
807-808.
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H.Arulanantham,
N.J.Kershaw,
K.S.Hewitson,
C.E.Hughes,
J.E.Thirkettle,
and
C.J.Schofield
(2006).
ORF17 from the clavulanic acid biosynthesis gene cluster catalyzes the ATP-dependent formation of N-glycyl-clavaminic acid.
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J Biol Chem, 281,
279-287.
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J.H.Lee,
Y.Na,
H.E.Song,
D.Kim,
B.H.Park,
S.H.Rho,
Y.J.Im,
M.K.Kim,
G.B.Kang,
D.S.Lee,
and
S.H.Eom
(2006).
Crystal structure of the apo form of D-alanine: D-alanine ligase (Ddl) from Thermus caldophilus: a basis for the substrate-induced conformational changes.
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Proteins, 64,
1078-1082.
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PDB code:
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S.Liu,
J.S.Chang,
J.T.Herberg,
M.M.Horng,
P.K.Tomich,
A.H.Lin,
and
K.R.Marotti
(2006).
Allosteric inhibition of Staphylococcus aureus D-alanine:D-alanine ligase revealed by crystallographic studies.
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Proc Natl Acad Sci U S A, 103,
15178-15183.
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PDB codes:
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J.Hiratake
(2005).
Enzyme inhibitors as chemical tools to study enzyme catalysis: rational design, synthesis, and applications.
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Chem Rec, 5,
209-228.
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A.Dinescu,
T.R.Cundari,
V.S.Bhansali,
J.L.Luo,
and
M.E.Anderson
(2004).
Function of conserved residues of human glutathione synthetase: implications for the ATP-grasp enzymes.
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J Biol Chem, 279,
22412-22421.
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J.B.Thoden,
S.M.Firestine,
S.J.Benkovic,
and
H.M.Holden
(2002).
PurT-encoded glycinamide ribonucleotide transformylase. Accommodation of adenosine nucleotide analogs within the active site.
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J Biol Chem, 277,
23898-23908.
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PDB codes:
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M.T.Miller,
B.O.Bachmann,
C.A.Townsend,
and
A.C.Rosenzweig
(2002).
The catalytic cycle of beta -lactam synthetase observed by x-ray crystallographic snapshots.
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Proc Natl Acad Sci U S A, 99,
14752-14757.
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PDB codes:
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K.A.Denessiouk,
V.V.Rantanen,
and
M.S.Johnson
(2001).
Adenine recognition: a motif present in ATP-, CoA-, NAD-, NADP-, and FAD-dependent proteins.
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Proteins, 44,
282-291.
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A.P.Kuzin,
T.Sun,
J.Jorczak-Baillass,
V.L.Healy,
C.T.Walsh,
and
J.R.Knox
(2000).
Enzymes of vancomycin resistance: the structure of D-alanine-D-lactate ligase of naturally resistant Leuconostoc mesenteroides.
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Structure, 8,
463-470.
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PDB code:
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D.I.Roper,
T.Huyton,
A.Vagin,
and
G.Dodson
(2000).
The molecular basis of vancomycin resistance in clinically relevant Enterococci: crystal structure of D-alanyl-D-lactate ligase (VanA).
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Proc Natl Acad Sci U S A, 97,
8921-8925.
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PDB code:
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J.B.Thoden,
S.Firestine,
A.Nixon,
S.J.Benkovic,
and
H.M.Holden
(2000).
Molecular structure of Escherichia coli PurT-encoded glycinamide ribonucleotide transformylase.
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Biochemistry, 39,
8791-8802.
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PDB codes:
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K.A.Denessiouk,
and
M.S.Johnson
(2000).
When fold is not important: a common structural framework for adenine and AMP binding in 12 unrelated protein families.
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Proteins, 38,
310-326.
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V.L.Healy,
L.S.Mullins,
X.Li,
S.E.Hall,
F.M.Raushel,
and
C.T.Walsh
(2000).
D-Ala-D-X ligases: evaluation of D-alanyl phosphate intermediate by MIX, PIX and rapid quench studies.
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Chem Biol, 7,
505-514.
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J.V.Lehtonen,
K.Denessiouk,
A.C.May,
and
M.S.Johnson
(1999).
Finding local structural similarities among families of unrelated protein structures: a generic non-linear alignment algorithm.
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Proteins, 34,
341-355.
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T.Huyton,
and
D.I.Roper
(1999).
Crystallization and preliminary X-ray characterization of VanA from Enterococcus faecium BM4147: towards the molecular basis of bacterial resistance to the glycopeptide antibiotic vancomycin.
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Acta Crystallogr D Biol Crystallogr, 55,
1481-1483.
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K.A.Denessiouk,
J.V.Lehtonen,
and
M.S.Johnson
(1998).
Enzyme-mononucleotide interactions: three different folds share common structural elements for ATP recognition.
|
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Protein Sci, 7,
1768-1771.
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K.A.Denessiouk,
J.V.Lehtonen,
T.Korpela,
and
M.S.Johnson
(1998).
Two "unrelated" families of ATP-dependent enzymes share extensive structural similarities about their cofactor binding sites.
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Protein Sci, 7,
1136-1146.
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I.S.Park,
C.H.Lin,
and
C.T.Walsh
(1997).
Bacterial resistance to vancomycin: overproduction, purification, and characterization of VanC2 from Enterococcus casseliflavus as a D-Ala-D-Ser ligase.
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Proc Natl Acad Sci U S A, 94,
10040-10044.
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J.Trias,
and
E.M.Gordon
(1997).
Innovative approaches to novel antibacterial drug discovery.
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Curr Opin Biotechnol, 8,
757-762.
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The most recent references are shown first.
Citation data come partly from CiteXplore and partly
from an automated harvesting procedure. Note that this is likely to be
only a partial list as not all journals are covered by
either method. However, we are continually building up the citation data
so more and more references will be included with time.
Where a reference describes a PDB structure, the PDB
codes are
shown on the right.
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