Structure of PDB 6chq Chain A

Receptor sequence
>6chqA (length=160) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
MQKRAIYPGTFDPITNGHIDIVTRATQMFDHVILAIAASPSKKPMFTLEE
RVALAQQATAHLGNVEVVGFSDLMANFARNQHATVLIRGLRAVADFEYEM
QLAHMNRHLMPELESVFLMPSKEWSFISSSLVKEVARHQGDVTHFLPENV
HQALMAKLAV
3D structure
PDB6chq Discovery and Optimization of Phosphopantetheine Adenylyltransferase Inhibitors with Gram-Negative Antibacterial Activity.
ChainA
Resolution1.79 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H18 K42 R91 S129
Catalytic site (residue number reindexed from 1) H18 K42 R91 S129
Enzyme Commision number 2.7.7.3: pantetheine-phosphate adenylyltransferase.
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 F0V A G9 T10 A37 L73 M74 Y98 L102 G9 T10 A37 L73 M74 Y98 L102 MOAD: ic50=4.4uM
PDBbind-CN: -logKd/Ki=5.36,IC50=4.4uM
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004595 pantetheine-phosphate adenylyltransferase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016779 nucleotidyltransferase activity
GO:0042802 identical protein binding
Biological Process
GO:0009058 biosynthetic process
GO:0015937 coenzyme A biosynthetic process
Cellular Component
GO:0005737 cytoplasm

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Cellular Component
External links
PDB RCSB:6chq, PDBe:6chq, PDBj:6chq
PDBsum6chq
PubMed29551072
UniProtP0A6I6|COAD_ECOLI Phosphopantetheine adenylyltransferase (Gene Name=coaD)

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