Structure of PDB 6d4q Chain A

Receptor sequence
>6d4qA (length=331) Species: 1078020 (Mycolicibacterium thermoresistibile ATCC 19527) [Search protein sequence]
VPTGGDDPTKIAMLGLTFDDVLLLPAASDVLPANADTSSQLTKKIRLKVP
LVSSAMDTVTEARMAIAMARAGGMGVLHRNLPVAEQAAQVETVKRSGGLL
VGAAVGVGDDAWERAMALRDAGVDVLVVDTAHAHNRKVLDMVHRLKTTVG
DEIEVVGGNVATRAAAAALVEAGADAVKVGVGPGSICTTRVVAGVGAPQI
TAILEAVAACAPHGVPVIADGGLQYSGDIAKALAAGASTAMLGSLLAGTA
ESPGELILVNGKQFKSYRGMGSLGAMQVPEGIEGRVPFRGPLSTVIHQLV
GGLRAAMGYTGSATIEELQQAQFVQITAAGL
3D structure
PDB6d4q Synthesis and Structure-Activity relationship of 1-(5-isoquinolinesulfonyl)piperazine analogues as inhibitors of Mycobacterium tuberculosis IMPDH.
ChainA
Resolution1.71 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 S68 M70 G198 S199 I200 C201 D234 G236 G257 S258 Y281 G283 M284 G285 E318 S54 M56 G184 S185 I186 C187 D220 G222 G243 S244 Y267 G269 M270 G271 E280
BS02 FWG A A145 T203 G285 E318 A131 T189 G271 E280 MOAD: ic50=0.83uM
PDBbind-CN: -logKd/Ki=6.08,IC50=0.83uM
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0003938 IMP dehydrogenase activity
GO:0016491 oxidoreductase activity
Biological Process
GO:0006164 purine nucleotide biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:6d4q, PDBe:6d4q, PDBj:6d4q
PDBsum6d4q
PubMed31055147
UniProtG7CNL4

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