Structure of PDB 3ehg Chain A

Receptor sequence
>3ehgA (length=125) Species: 1423 (Bacillus subtilis) [Search protein sequence]
GIRLKDELINIKQILEAADIMFIYEEEKWPENISLLNENILSMCLKEAVT
NVVKHSQAKTCRVDIQQLWKEVVITVSDDGTFKGEENSFSKGHGLLGMRE
RLEFANGSLHIDTENGTKLTMAIPN
3D structure
PDB3ehg Structural and enzymatic insights into the ATP binding and autophosphorylation mechanism of a sensor histidine kinase
ChainA
Resolution1.74 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.13.3: histidine kinase.
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 ATP A E289 N293 K296 H297 S298 F324 K325 G326 H335 G336 L337 T359 E47 N51 K54 H55 S56 F82 K83 G84 H93 G94 L95 T117
BS02 MG A E289 N293 E47 N51
External links
PDB RCSB:3ehg, PDBe:3ehg, PDBj:3ehg
PDBsum3ehg
PubMed20507988
UniProtO34757|DESK_BACSU Sensor histidine kinase DesK (Gene Name=desK)

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