Protein Domain : IPR004771

Type:  Domain Name:  K+/H+ exchanger
Description:  The monovalent Cation:Proton antiporter-2 (CPA2) family acts as a K+/H+ exchangers that facilitate potassium-efflux, possibly by potassium-proton antiport. This family includes KefB and KefC transporters, which are part of a glutathione-gated K(+) efflux system in Escherichia coli[]. The activity of the KefB and KefC potassium channels protects E. coli cells against methylglyoxal and limits the amount of DNA damage []. Short Name:  K/H_exchanger
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0 Child Features

0 Contains

1 Cross References

Identifier
TIGR00932

1 Found In

DB identifier Type Name
IPR020884 Family Glutathione-regulated potassium-efflux system protein KefB

3 GO Annotations

GO Term Gene Name
GO:0008324 IPR004771
GO:0006812 IPR004771
GO:0016021 IPR004771

3 Ontology Annotations

GO Term Gene Name
GO:0008324 IPR004771
GO:0006812 IPR004771
GO:0016021 IPR004771

1 Parent Features

DB identifier Type Name
IPR006153 Domain Cation/H+ exchanger

658 Proteins

DB identifier UniProt Accession Secondary Identifier Organism Name Length
127003 D8SX49 PAC:15409649 Selaginella moellendorffii 626  
evm.model.supercontig_18.224 PAC:16411376 Carica papaya 1090  
30174.m008996 B9RDN8 PAC:16822638 Ricinus communis 1228  
Cucsa.258200.1 PAC:16972819 Cucumis sativus 1053  
orange1.1g001810m A0A067H580 PAC:18135800 Citrus sinensis 1010  
orange1.1g001102m A0A067H2I6 PAC:18135798 Citrus sinensis 1158  
orange1.1g000965m A0A067H576 PAC:18135795 Citrus sinensis 1207  
orange1.1g000968m A0A067H576 PAC:18135796 Citrus sinensis 1207  
orange1.1g001096m A0A067H2I6 PAC:18135799 Citrus sinensis 1158  
orange1.1g001051m A0A067HDT9 PAC:18135797 Citrus sinensis 1173  
AT4G00630.1 O65272 PAC:19649005 Arabidopsis thaliana 1174  
AT4G00630.2 F4JHE9 PAC:19649004 Arabidopsis thaliana 1185  
AT1G01790.1 Q9ZTZ7 PAC:19653822 Arabidopsis thaliana 1193  
Thhalv10006607m V4MWQ1 PAC:20186448 Eutrema salsugineum 1166  
Thhalv10006595m V4L3E9 PAC:20187507 Eutrema salsugineum 1194  
Ciclev10018563m V4U2Q5 PAC:20807052 Citrus clementina 1194  
Potri.002G157200.2 PAC:27020038 Populus trichocarpa 1089  
Potri.002G157200.1 A0A2K2BJF1 PAC:27020037 Populus trichocarpa 1214  
Potri.014G080800.1 A0A2K1XS93 PAC:27033141 Populus trichocarpa 1215  
Gorai.001G170200.1 A0A0D2LZL7 PAC:26822981 Gossypium raimondii 1011  
Gorai.004G157200.2 A0A0D2MYW2 PAC:26773009 Gossypium raimondii 1187  
Gorai.004G157200.1 A0A0D2R5F7 PAC:26773008 Gossypium raimondii 1205  
Gorai.008G118000.1 A0A0D2SZ74 PAC:26817328 Gossypium raimondii 1209  
66826 I0YSE4 PAC:27391861 Coccomyxa subellipsoidea C-169 991  
1552 C1MGV9 PAC:27345565 Micromonas pusilla CCMP1545 578  
51113 A4S5W8 PAC:27417021 Ostreococcus lucimarinus 593  
Thecc1EG005378t1 A0A061E175 PAC:27435055 Theobroma cacao 1212  
Migut.B01724.1.p A0A022QW35 PAC:28945872 Mimulus guttatus 1193  
Araha.6699s0019.1.p PAC:28844331 Arabidopsis halleri 1164  
Araha.41031s0001.1.p PAC:28838817 Arabidopsis halleri 845  

2 Publications

First Author Title Year Journal Volume Pages PubMed ID
            17679694
            10632882