Structure of PDB 3usb Chain A

Receptor sequence
>3usbA (length=442) Species: 198094 (Bacillus anthracis str. Ames) [Search protein sequence]
LYFQSNAMWESKFVKEGLTFDDVLLVPAKSDVLPREVSVKTVLSESLQLN
IPLISAGMDTVTEADMAIAMARQGGLGIIHKNMSIEQQAEQVDKVKRSES
GVISDPFFLTPEHQVYDAEHLMGKYRISGVPVVNNLDERKLVGIITNRDM
RFIQDYSIKISDVMTKEQLITAPVGTTLSEAEKILQKYKIEKLPLVDNNG
VLQGLITIKDIEKVIEFPNSAKDKQGRLLVGAAVGVTADAMTRIDALVKA
SVDAIVLDTAHGHSQGVIDKVKEVRAKYPSLNIIAGNVATAEATKALIEA
GANVVKVGIGPGSICTTRVVAGVGVPQLTAVYDCATEARKHGIPVIADGG
IKYSGDMVKALAAGAHVVMLGSMFAGVAESPGETEIYQGRQFKVVPYKGP
LADTVHQLVGGLRAGMGYCGAQDLEFLRENAQFIRMSGAGLL
3D structure
PDB3usb Bacillus anthracis inosine 5'-monophosphate dehydrogenase in action: the first bacterial series of structures of phosphate ion-, substrate-, and product-bound complexes.
ChainA
Resolution2.38 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.1.1.205: IMP dehydrogenase.
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 IMP A M51 G305 S306 C308 D341 S365 M58 G312 S313 C315 D348 S372
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0003824 catalytic activity
GO:0003938 IMP dehydrogenase activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Biological Process
GO:0006164 purine nucleotide biosynthetic process
GO:0006177 GMP biosynthetic process
GO:0006183 GTP biosynthetic process

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3usb, PDBe:3usb, PDBj:3usb
PDBsum3usb
PubMed22788966
UniProtA0A6L8P2U9

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