Structure of PDB 4arw Chain A

Receptor sequence
>4arwA (length=294) Species: 208964 (Pseudomonas aeruginosa PAO1) [Search protein sequence]
HHHRKGIILAGGSGTRLHPATLAISKQLLPVYDKPMIYYPLSTLMLAGIR
EILIISTPQDTPRFQQLLGDGSNWGLDLQYAVQPSPDGLAQAFLIGESFI
GNDLSALVLGDNLYYGHDFHELLGSASQRQTGASVFAYHVLDPERYGVVE
FDQGGKAISLEEKPLEPKSNYAVTGLYFYDQQVVDIARDLKPSPRGELEI
TDVNRAYLERGQLSVEIMGRGYAWLDTGTHDSLLEAGQFIATLENRQGLK
VACPEEIAYRQKWIDAAQLEKLAAPLAKNGYGQYLKRLLTETVY
3D structure
PDB4arw Allosteric competitive inhibitors of the glucose-1-phosphate thymidylyltransferase (RmlA) from Pseudomonas aeruginosa.
ChainA
Resolution2.204 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.7.24: glucose-1-phosphate thymidylyltransferase.
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 HNR A S41 L45 Y113 Y114 G115 V250 A251 E255 S42 L46 Y114 Y115 G116 V251 A252 E256 MOAD: Kd=0.074uM
PDBbind-CN: -logKd/Ki=7.13,Kd=0.074uM
BindingDB: IC50=2.1e+2nM
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0008879 glucose-1-phosphate thymidylyltransferase activity
GO:0016779 nucleotidyltransferase activity
GO:0046872 metal ion binding
Biological Process
GO:0009058 biosynthetic process
GO:0009244 lipopolysaccharide core region biosynthetic process
GO:0019305 dTDP-rhamnose biosynthetic process
GO:0045226 extracellular polysaccharide biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:4arw, PDBe:4arw, PDBj:4arw
PDBsum4arw
PubMed23138692
UniProtQ9HU22

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