Structure of PDB 4zki Chain B

Receptor sequence
>4zkiB (length=209) Species: 644042 (Lactiplantibacillus plantarum JDM1) [Search protein sequence]
QFVSNVSHELRTPLTSLRSYIEALSDGAWKDPEVAPGFLKVTQEETDRMI
RMINELLSRVDMELVNINEMFNYVLDRFDMILKKDKYYTIKREFTKRDLW
VEIDTDKFTQVLDNIMNNAIKYSPDGGVVTCRLLETHNQVIISISDQGLG
IPRADLGHVFDRFFRVDKQGGTGLGLAISKEVVQMLGGRIWVDSVEGKGS
TFYISLPYE
3D structure
PDB4zki Conformational dynamics of the essential sensor histidine kinase WalK
ChainB
Resolution3.401 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 ADP B N514 K517 Y518 D542 G546 I547 R561 V562 G571 G572 T573 G574 L575 G576 L577 S601 F603 N118 K121 Y122 D146 G150 I151 R165 V166 G170 G171 T172 G173 L174 G175 L176 S200 F202 PDBbind-CN: -logKd/Ki=2.92,Kd=1195uM
Gene Ontology
Molecular Function
GO:0000155 phosphorelay sensor kinase activity
GO:0000166 nucleotide binding
GO:0004721 phosphoprotein phosphatase activity
GO:0016301 kinase activity
GO:0016772 transferase activity, transferring phosphorus-containing groups
Biological Process
GO:0000160 phosphorelay signal transduction system
GO:0007165 signal transduction
GO:0016036 cellular response to phosphate starvation
GO:0016310 phosphorylation
Cellular Component
GO:0005886 plasma membrane

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Cellular Component
External links
PDB RCSB:4zki, PDBe:4zki, PDBj:4zki
PDBsum4zki
PubMed28994408
UniProtA0A0M3KKX3

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