Structure of PDB 6s5n Chain B

Receptor sequence
>6s5nB (length=217) Species: 224308 (Bacillus subtilis subsp. subtilis str. 168) [Search protein sequence]
NKQFAVIGLGRFGGSICKELHRMGHEVLAVDINEEKVNAYASYATHAVIA
NATEENELLSLGIRNFEYVIVAIGANIQASTLTTLLLKELDIPNIWVKAQ
NYYHHKVLEKIGADRIIHPQKDMGVKIAQSLSDENVLNYIDLSDEYSIVE
LLATRKLDSKSIIDLNVRAKYGCTILAIKHHGDICLSPAPEDIIREQDCL
VIMGHKKDIKRFENEGM
3D structure
PDB6s5n Activation of a nucleotide-dependent RCK domain requires binding of a cation cofactor to a conserved site.
ChainB
Resolution4.09 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 B G13 G15 R16 F17 D36 I37 A77 I78 A80 K103 G8 G10 R11 F12 D31 I32 A72 I73 A75 K98
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0008324 monoatomic cation transmembrane transporter activity
GO:0042802 identical protein binding
Biological Process
GO:0006813 potassium ion transport
GO:0098655 monoatomic cation transmembrane transport
Cellular Component
GO:0005886 plasma membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6s5n, PDBe:6s5n, PDBj:6s5n
PDBsum6s5n
PubMed31868587
UniProtO32080|KTRA_BACSU Ktr system potassium uptake protein A (Gene Name=ktrA)

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