Structure of PDB 6qrj Chain A

Receptor sequence
>6qrjA (length=463) Species: 190650 (Caulobacter vibrioides CB15) [Search protein sequence]
VTPEQLATLSHEFRTPLNGVLGMARLLENTKLTAEQRSYVTALRESGDHL
LSLVNDVLHFARLGAAAIELSLAPVDIEGLLRQVAELMSPRAHEKGIEIA
WAVSSPLPTILADEGRLRQILLNFAGNAVKFTEAGGVLLTASAIDGGRVR
FSVADTGPGVAPDARARIFEAFVQTDGAGLGLAIVSRLSAAMGGAVGVGG
ELGQGAEFWFEAPFATAAAPLRAAPLEGRNVAIASPNAIVRAATARQIEA
AGGRAYAAVDIASALAGAPADAVLLIDAALSGPRGALKPPAGRRSVVLLT
PEQRDRIDRLKAAGFSGYLIKPLRAASLVAQVLQAVEPAHDDRIAGAVAS
GARVLLAEDNPINALLARTLLEREGCIVDRVADGEQAIAAASAGVYDLIL
MDLRMPGLTGIEAARALRAKGVATPIAALTADRRTCLAAGMDDFLVKPLT
QEALRDALKRWTT
3D structure
PDB6qrj Hybrid histidine kinase activation by cyclic di-GMP-mediated domain liberation.
ChainA
Resolution2.65 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
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 ANP A N139 K142 F143 D167 I180 Q186 T187 G199 G201 L202 F228 N127 K130 F131 D155 I168 Q174 T175 G179 G181 L182 F208
BS02 MG A N139 K142 N127 K130
Gene Ontology
Molecular Function
GO:0000155 phosphorelay sensor kinase activity
GO:0000166 nucleotide binding
GO:0004673 protein histidine kinase activity
GO:0016301 kinase activity
GO:0016772 transferase activity, transferring phosphorus-containing groups
GO:0046872 metal ion binding
Biological Process
GO:0000160 phosphorelay signal transduction system
GO:0007165 signal transduction
GO:0016310 phosphorylation
GO:0018106 peptidyl-histidine phosphorylation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:6qrj, PDBe:6qrj, PDBj:6qrj
PDBsum6qrj
PubMed31882446
UniProtQ9ABT2

[Back to BioLiP]