Structure of PDB 3aaq Chain A

Receptor sequence
>3aaqA (length=349) Species: 272624 (Legionella pneumophila subsp. pneumophila str. Philadelphia 1) [Search protein sequence]
KHSCIAVIDAGSTGSRLHIYSYDTDDTNTPIHIEEIWNKKIKPGFASIQP
NSVTIDAYLTMLLADAPIHNIPVYFYATAGMRLLPQSQQKKYYDELEYWF
RQQSQWQLVEAKTITGNDEALFDWLAVNYKLDTLKSSVGVMDMGGASVQI
VFPMPKNAEISKHNQVELNIYGQNINLYVHSFLGLGQTEMSHQFLNSPSC
FANDYPLPDGESGQGNAPSCKEEVTSLMNSVHKVNQQIQPLLALNPVNEW
YSIGGISNLASSQLFHFENSELTNQSLLQQGDNQICHQQWDILNGQYPDD
EYLYQYCLLSSYYYALMVDGYGINPNQTIHYIPPEQNLDWTIGVVLHRA
3D structure
PDB3aaq Crystal Structure of a Legionella pneumophila Ecto -Triphosphate Diphosphohydrolase, A Structural and Functional Homolog of the Eukaryotic NTPDases
ChainA
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ARU A G51 S52 T53 R56 G188 G189 Q231 G299 N302 Y346 Y350 G11 S12 T13 R16 G144 G145 Q187 G255 N258 Y302 Y306 MOAD: Ki=0.5mM
PDBbind-CN: -logKd/Ki=3.30,Ki=0.5mM
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0016787 hydrolase activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:3aaq, PDBe:3aaq, PDBj:3aaq
PDBsum3aaq
PubMed20159467
UniProtQ5ZUA2

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