Structure of PDB 9emb Chain B

Receptor sequence
>9embB (length=546) Species: 562 (Escherichia coli) [Search protein sequence]
MDSHTLIQALIYLGSAALIVPIAVRLGLGSVLGYLIAGCIIGPWGLRLVT
DAESILHFAEIGVVLMLFIIGLELDPQRLWKLRAAVFGGGALQMVICGGL
LGLFCMLLGLRWQVAELIGMTLALSSTAIAMQAMNERNLMVTQMGRSAFA
VLLFQNIAAIPLVAMIPLLATSSASTTMGAFALSALKVAGALVLVVLLGR
YVTRPALRFVARSGLREVFSAVALFLVFGFGLLLEEVGLSMAMGAFLAGV
LLASSEYRHALESDIEPFKGLLLGLFFIGVGMSIDFGTLLENPLRIVILL
LGFLIIKIAMLWLIARPLQVPNKQRRWFAVLLGQGSEFAFVVFGAAQMAN
VLEPEWAKSLTLAVALSMAATPILLVILNRLEQSSPRVIIAGFGRFGQIT
GRLLLSSGVKMVVLDHDPDHIETLRKFGMKVFYGDATRMDLLESAGAAKA
EVLINAIDDPQTNLQLTEMVKEHFPHLQIIARARDVDHYIRLRQAGVEKP
ERETFEGALKTGRLALESLGLGPYEARERADVFRRFNIQMVEEMAM
3D structure
PDB9emb Structure of KefC Asp156Asn variant
ChainB
Resolution2.98 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 AMP B F407 R409 H430 D449 A450 D472 R496 F393 R395 H416 D435 A436 D458 R482
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0005515 protein binding
GO:0015297 antiporter activity
GO:0015503 glutathione-regulated potassium exporter activity
GO:0015643 toxic substance binding
GO:0019899 enzyme binding
GO:0042803 protein homodimerization activity
Biological Process
GO:0006813 potassium ion transport
GO:0006885 regulation of pH
GO:0009636 response to toxic substance
GO:0042542 response to hydrogen peroxide
GO:0051453 regulation of intracellular pH
GO:0051454 intracellular pH elevation
GO:0051595 response to methylglyoxal
GO:0071805 potassium ion transmembrane transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane
GO:1903103 potassium:proton antiporter complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:9emb, PDBe:9emb, PDBj:9emb
PDBsum9emb
PubMed
UniProtP03819|KEFC_ECOLI Glutathione-regulated potassium-efflux system protein KefC (Gene Name=kefC)

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