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Conserved domains on  [gi|489531050|ref|WP_003435782|]
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potassium/proton antiporter [Clostridioides difficile]

Protein Classification

potassium/proton antiporter( domain architecture ID 11480727)

potassium/proton antiporter extrudes potassium in exchange for external protons and maintains the internal concentration of potassium under toxic levels

CATH:  3.30.70.1450
PubMed:  9537504
TCDB:  2.A.36

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PRK05326 PRK05326
potassium/proton antiporter;
1-463 0e+00

potassium/proton antiporter;


:

Pssm-ID: 235410 [Multi-domain]  Cd Length: 562  Bit Score: 606.43  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050   1 MTELMIISGLVLLICITSSKVLYKFGVPILLIFILLGMLFGSDGMVGIYFDNYELTKQLCSIGLIFIMFFGGFGTNWNMA 80
Cdd:PRK05326   4 INSLLLIGALLLLLSILASRLSSRLGIPSLLLFLAIGMLAGEDGLGGIQFDNYPLAYLVGNLALAVILFDGGLRTRWSSF 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  81 KPVAIPSILMSSLGVIITAGVTGMFCHMVIGTSLLEGLLIGAIAASTDAASVFAVLRSQKLNLKGSLASLLEVESGSNDP 160
Cdd:PRK05326  84 RPALGPALSLATLGVLITAGLTGLFAHWLLGLDWLEGLLLGAIVGSTDAAAVFSLLRGKGLNLKERVASTLEIESGSNDP 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 161 IAYMLTLILLTLMNNSGVEL---IAPMVIKQIAFGLAIGFILAKLSVYILRHSNFEIEGFYTIFITAIAILSYAFSEYLG 237
Cdd:PRK05326 164 MAVFLTITLIELITGGETGLswgFLLLFLQQFGLGALIGLLGGWLLVQLLNRIALPAEGLYPILVLAGALLIFALTAALG 243
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 238 GNGYLSVYISGIIIGNSRIPLKKSLVHFFDGISWIMQIMLFFMLGLLSFPSKLPNVFGIAMAISIFMIVIARPLATFIVL 317
Cdd:PRK05326 244 GSGFLAVYLAGLVLGNRPIRHRHSILRFFDGLAWLAQIGMFLVLGLLVTPSRLLDIALPALLLALFLILVARPLAVFLSL 323
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 318 AKFKFSNKEKLFISWVGLRGAASVVFAIYAVTQGVAIENDIFHIIFFIALLSVGIQGSLIPTVARKLDLVDDN--TPVLK 395
Cdd:PRK05326 324 LPFRFNLREKLFISWVGLRGAVPIVLATFPMMAGLPNAQLIFNVVFFVVLVSLLLQGTTLPWAARKLGVVVPPeaRPVSR 403
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 489531050 396 TFNDYDGEISSKLIEVNVDEGNKWANKSIIDSNIPDDILIVMIKRKEQVLIPKGSTIIKTGDILVLSG 463
Cdd:PRK05326 404 VELDPLEESDAELLEYRVPAGSWLVGKALRDLRLPRGALIALIIRDGKLLVPTGSTRLKAGDVLLVLG 471
 
Name Accession Description Interval E-value
PRK05326 PRK05326
potassium/proton antiporter;
1-463 0e+00

potassium/proton antiporter;


Pssm-ID: 235410 [Multi-domain]  Cd Length: 562  Bit Score: 606.43  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050   1 MTELMIISGLVLLICITSSKVLYKFGVPILLIFILLGMLFGSDGMVGIYFDNYELTKQLCSIGLIFIMFFGGFGTNWNMA 80
Cdd:PRK05326   4 INSLLLIGALLLLLSILASRLSSRLGIPSLLLFLAIGMLAGEDGLGGIQFDNYPLAYLVGNLALAVILFDGGLRTRWSSF 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  81 KPVAIPSILMSSLGVIITAGVTGMFCHMVIGTSLLEGLLIGAIAASTDAASVFAVLRSQKLNLKGSLASLLEVESGSNDP 160
Cdd:PRK05326  84 RPALGPALSLATLGVLITAGLTGLFAHWLLGLDWLEGLLLGAIVGSTDAAAVFSLLRGKGLNLKERVASTLEIESGSNDP 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 161 IAYMLTLILLTLMNNSGVEL---IAPMVIKQIAFGLAIGFILAKLSVYILRHSNFEIEGFYTIFITAIAILSYAFSEYLG 237
Cdd:PRK05326 164 MAVFLTITLIELITGGETGLswgFLLLFLQQFGLGALIGLLGGWLLVQLLNRIALPAEGLYPILVLAGALLIFALTAALG 243
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 238 GNGYLSVYISGIIIGNSRIPLKKSLVHFFDGISWIMQIMLFFMLGLLSFPSKLPNVFGIAMAISIFMIVIARPLATFIVL 317
Cdd:PRK05326 244 GSGFLAVYLAGLVLGNRPIRHRHSILRFFDGLAWLAQIGMFLVLGLLVTPSRLLDIALPALLLALFLILVARPLAVFLSL 323
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 318 AKFKFSNKEKLFISWVGLRGAASVVFAIYAVTQGVAIENDIFHIIFFIALLSVGIQGSLIPTVARKLDLVDDN--TPVLK 395
Cdd:PRK05326 324 LPFRFNLREKLFISWVGLRGAVPIVLATFPMMAGLPNAQLIFNVVFFVVLVSLLLQGTTLPWAARKLGVVVPPeaRPVSR 403
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 489531050 396 TFNDYDGEISSKLIEVNVDEGNKWANKSIIDSNIPDDILIVMIKRKEQVLIPKGSTIIKTGDILVLSG 463
Cdd:PRK05326 404 VELDPLEESDAELLEYRVPAGSWLVGKALRDLRLPRGALIALIIRDGKLLVPTGSTRLKAGDVLLVLG 471
NhaP2 COG3263
NhaP-type Na+/H+ and K+/H+ antiporter with C-terminal TrkAC and CorC domains [Energy ...
1-465 0e+00

NhaP-type Na+/H+ and K+/H+ antiporter with C-terminal TrkAC and CorC domains [Energy production and conversion, Inorganic ion transport and metabolism];


Pssm-ID: 442494 [Multi-domain]  Cd Length: 502  Bit Score: 579.76  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050   1 MTELMIISGLVLLICITSSKVLYKFGVPILLIFILLGMLFGSDGMVGIYFDNYELTKQLCSIGLIFIMFFGGFGTNWNMA 80
Cdd:COG3263    4 LNLILLIGALLLLLSILASKLSSRLGVPLLLLFLGIGMLAGEDGLGGIQFDDAELAQLIGSLALAVILFDGGLRTRWSSF 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  81 KPVAIPSILMSSLGVIITAGVTGMFCHMVIGTSLLEGLLIGAIAASTDAASVFAVLRSQKLNLKGSLASLLEVESGSNDP 160
Cdd:COG3263   84 RPVLAPALSLATLGVLLTAGLTGVFAHWLLGLSWLEGLLLGAIVSSTDAAAVFSILRSKGLNLKERLASTLELESGSNDP 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 161 IAYM--LTLILLTLMNNSGVELIAPMVIKQIAFGLAIGFILAKLSVYILRHSNFEIEGFYTIFITAIAILSYAFSEYLGG 238
Cdd:COG3263  164 MAVFltIALIELITGGGASGWSLLLLFVLQMGLGALVGLAGGWLGVWLLNRIRLPAEGLYPVLVLALALLAFGATALLGG 243
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 239 NGYLSVYISGIIIGNSRIPLKKSLVHFFDGISWIMQIMLFFMLGLLSFPSKLPNVFGIAMAISIFMIVIARPLATFIVLA 318
Cdd:COG3263  244 SGFLAVYLAGLVLGNRRLPHKKSILRFHDGLAWLAQIGMFLMLGLLVFPSRLLPVALPALLIALFLIFVARPLAVFLSLL 323
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 319 KFKFSNKEKLFISWVGLRGAASVVFAIYAVTQGVAIENDIFHIIFFIALLSVGIQGSLIPTVARKLDLVDDNTPVLKTFN 398
Cdd:COG3263  324 PFRFSWREKLFISWVGLRGAVPIVLATFPLLAGLPGAQLIFNVVFFVVLVSLLVQGTTLPPVARKLGLEVPPEPKPLTRV 403
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 489531050 399 DYD--GEISSKLIEVNVDEGNKWANKSIIDSNIPDDILIVMIKRKEQVLIPKGSTIIKTGDILVLSGDR 465
Cdd:COG3263  404 ELEllEELDAELVEYRVPPGSPAVGKTLRELRLPEGALVVLIVRDGELLVPRGSTRLQAGDQLLVLAPP 472
Na_H_Exchanger pfam00999
Sodium/hydrogen exchanger family; Na/H antiporters are key transporters in maintaining the pH ...
6-383 1.06e-32

Sodium/hydrogen exchanger family; Na/H antiporters are key transporters in maintaining the pH of actively metabolising cells. The molecular mechanisms of antiport are unclear. These antiporters contain 10-12 transmembrane regions (M) at the amino-terminus and a large cytoplasmic region at the carboxyl terminus. The transmembrane regions M3-M12 share identity with other members of the family. The M6 and M7 regions are highly conserved. Thus, this is thought to be the region that is involved in the transport of sodium and hydrogen ions. The cytoplasmic region has little similarity throughout the family.


Pssm-ID: 425982 [Multi-domain]  Cd Length: 377  Bit Score: 127.76  E-value: 1.06e-32
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050    6 IISGLVLLICITSSKvlyKFGVPILLIFILLGMLFGSDGmVGIYFDNYELTKQLCSIGLIFIMFFGGFGTNWNMAKPVAI 85
Cdd:pfam00999   2 VLLILLALLAPLLAR---RLKLPPIVGLIIAGILLGPSG-LGLISEVDEDLEVLSNLGLPPLLFLAGLELDLRELRKNGG 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050   86 PSILMSSLGVIITAGVTGMFCHMVI-GTSLLEGLLIGAIAASTDAASVFAVLRSQKLnLKGSLASLLEVESGSNDPIAYM 164
Cdd:pfam00999  78 SILLLALLGVLIPFVLIGLLLYLLGlGIPLLEALLFGAILSATSPVVVLAILKELGR-VPERLGTLLLGESVLNDGVAVV 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  165 LTLILLTLMNNSGVELIAPMVIKQIAFGLAIGFILAKLSVYILRHSN---FEIEGFYTIFITAIAILSYAFSEYLGGNGY 241
Cdd:pfam00999 157 LLAVLLALAQGVGGGSDLGWLLLIFLVVAVGGLLLGLLIGWLLRLITrftDDDRELEVLLVLLLALLAALLAEALGVSGI 236
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  242 LSVYISGIIIGNSRI--PLKKSLVHFFDGIswiMQIMLFFMLGLLSFPSKLPNVFGIAMAISIFMIVIARPLATFIVLAK 319
Cdd:pfam00999 237 LGAFLAGLVLSEYPFanKLSEKLEPFGYGL---FNPLFFVLVGLSLDLSSLLLSVWILVLLALVAILLGRFLGVFLLLRL 313
                         330       340       350       360       370       380
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 489531050  320 FKFSNKEKLFISWVGL-RGAASVVFAIyAVTQGVAIENDIFHIIFFIALLSVGIQGSLIPTVARK 383
Cdd:pfam00999 314 LGLSLREALIIGFGGLqRGAVSLALAA-IGPLLGIIARELYPLLIVVVLFTVLVQGITLKPLLFK 377
a_cpa1 TIGR00831
Na+/H+ antiporter, bacterial form; The Monovalent Cation:Proton Antiporter-1 (CPA1) Family (TC ...
4-389 4.75e-13

Na+/H+ antiporter, bacterial form; The Monovalent Cation:Proton Antiporter-1 (CPA1) Family (TC 2.A.36) The CPA1 family is a large family of proteins derived from Gram-positive and Gram-negative bacteria, blue green bacteria, yeast, plants and animals. Transporters from eukaryotes have been functionally characterized, and all of these catalyze Na+:H+ exchange. Their primary physiological functions may be in (1) cytoplasmic pH regulation, extruding the H+ generated during metabolism, and (2) salt tolerance (in plants), due to Na+ uptake into vacuoles. This model is specific for the bacterial members of this family. [Transport and binding proteins, Cations and iron carrying compounds]


Pssm-ID: 129911 [Multi-domain]  Cd Length: 525  Bit Score: 71.07  E-value: 4.75e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050    4 LMIISGLVLLICITSSKVLYKFGVPILLIfiLLGMLFGSDGMVGiyfdNYELTKQLcsIGLIFI---MFFGGFGTNWNMA 80
Cdd:TIGR00831   1 VEIIELVMLATAVAVTVKFIRLPYPIALI--LAGLLLGLAGLLP----EVPLDREI--VLFLFLpplLFEAAMNTDLREL 72
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050   81 KPVAIPSILMSSLGVIITAGVTGMFCHMVIGTSLLEGLLIGAIAASTDAASVFAVLRSQKLNLKgsLASLLEVESGSNDP 160
Cdd:TIGR00831  73 RENFRPIALIAFLLVVVTTVVVGFSLNWILGIPLALALILGAVLSPTDAVAVLGTFKSIRAPKK--LSILLEGESLLNDG 150
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  161 IAYMLTLILLTLMNNSGVELIAPMVIKQIAF---GLAIGFILAKLSVYILRHSNFE--IEGFYTIFItaiAILSYAFSEY 235
Cdd:TIGR00831 151 AALVVFAIAVAVALGKGVFDPLNAALDFAVVcvgGIAAGLAVGYLAYRLLRAKIDDplVEIALTILA---PFAGFLLAER 227
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  236 LGGNGYLSVYISGIIIGNS----RIPLKKSLV--HFFDGISWIMQIMLFFMLGL---------LSFPSKLPNVFGIAMAI 300
Cdd:TIGR00831 228 FHFSGVIAVVAAGLILTNYgrdfSMSPTTRLIalDFWSVIVFLVNGIIFILIGVqtpgtifsaWKEILVAPAAVILALFT 307
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  301 SIFMIVIARPLATFI-VLAKF----------KFSNKEKLFISWVGLRGAASV--VFAIYAVTQGVAIENDIFHIIFFIA- 366
Cdd:TIGR00831 308 NAFVIYPVMTYVRFLwTMKPFsnrflkkkpmEFGTRWKHVVSWAGLRGAIPLalALSFPNQLLSGMAFPARYELVFLAAg 387
                         410       420
                  ....*....|....*....|....*
gi 489531050  367 --LLSVGIQGSLIPTVARKLDLVDD 389
Cdd:TIGR00831 388 viLFSLLVQGISLPIFVKRKFVSEH 412
 
Name Accession Description Interval E-value
PRK05326 PRK05326
potassium/proton antiporter;
1-463 0e+00

potassium/proton antiporter;


Pssm-ID: 235410 [Multi-domain]  Cd Length: 562  Bit Score: 606.43  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050   1 MTELMIISGLVLLICITSSKVLYKFGVPILLIFILLGMLFGSDGMVGIYFDNYELTKQLCSIGLIFIMFFGGFGTNWNMA 80
Cdd:PRK05326   4 INSLLLIGALLLLLSILASRLSSRLGIPSLLLFLAIGMLAGEDGLGGIQFDNYPLAYLVGNLALAVILFDGGLRTRWSSF 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  81 KPVAIPSILMSSLGVIITAGVTGMFCHMVIGTSLLEGLLIGAIAASTDAASVFAVLRSQKLNLKGSLASLLEVESGSNDP 160
Cdd:PRK05326  84 RPALGPALSLATLGVLITAGLTGLFAHWLLGLDWLEGLLLGAIVGSTDAAAVFSLLRGKGLNLKERVASTLEIESGSNDP 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 161 IAYMLTLILLTLMNNSGVEL---IAPMVIKQIAFGLAIGFILAKLSVYILRHSNFEIEGFYTIFITAIAILSYAFSEYLG 237
Cdd:PRK05326 164 MAVFLTITLIELITGGETGLswgFLLLFLQQFGLGALIGLLGGWLLVQLLNRIALPAEGLYPILVLAGALLIFALTAALG 243
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 238 GNGYLSVYISGIIIGNSRIPLKKSLVHFFDGISWIMQIMLFFMLGLLSFPSKLPNVFGIAMAISIFMIVIARPLATFIVL 317
Cdd:PRK05326 244 GSGFLAVYLAGLVLGNRPIRHRHSILRFFDGLAWLAQIGMFLVLGLLVTPSRLLDIALPALLLALFLILVARPLAVFLSL 323
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 318 AKFKFSNKEKLFISWVGLRGAASVVFAIYAVTQGVAIENDIFHIIFFIALLSVGIQGSLIPTVARKLDLVDDN--TPVLK 395
Cdd:PRK05326 324 LPFRFNLREKLFISWVGLRGAVPIVLATFPMMAGLPNAQLIFNVVFFVVLVSLLLQGTTLPWAARKLGVVVPPeaRPVSR 403
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 489531050 396 TFNDYDGEISSKLIEVNVDEGNKWANKSIIDSNIPDDILIVMIKRKEQVLIPKGSTIIKTGDILVLSG 463
Cdd:PRK05326 404 VELDPLEESDAELLEYRVPAGSWLVGKALRDLRLPRGALIALIIRDGKLLVPTGSTRLKAGDVLLVLG 471
NhaP2 COG3263
NhaP-type Na+/H+ and K+/H+ antiporter with C-terminal TrkAC and CorC domains [Energy ...
1-465 0e+00

NhaP-type Na+/H+ and K+/H+ antiporter with C-terminal TrkAC and CorC domains [Energy production and conversion, Inorganic ion transport and metabolism];


Pssm-ID: 442494 [Multi-domain]  Cd Length: 502  Bit Score: 579.76  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050   1 MTELMIISGLVLLICITSSKVLYKFGVPILLIFILLGMLFGSDGMVGIYFDNYELTKQLCSIGLIFIMFFGGFGTNWNMA 80
Cdd:COG3263    4 LNLILLIGALLLLLSILASKLSSRLGVPLLLLFLGIGMLAGEDGLGGIQFDDAELAQLIGSLALAVILFDGGLRTRWSSF 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  81 KPVAIPSILMSSLGVIITAGVTGMFCHMVIGTSLLEGLLIGAIAASTDAASVFAVLRSQKLNLKGSLASLLEVESGSNDP 160
Cdd:COG3263   84 RPVLAPALSLATLGVLLTAGLTGVFAHWLLGLSWLEGLLLGAIVSSTDAAAVFSILRSKGLNLKERLASTLELESGSNDP 163
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 161 IAYM--LTLILLTLMNNSGVELIAPMVIKQIAFGLAIGFILAKLSVYILRHSNFEIEGFYTIFITAIAILSYAFSEYLGG 238
Cdd:COG3263  164 MAVFltIALIELITGGGASGWSLLLLFVLQMGLGALVGLAGGWLGVWLLNRIRLPAEGLYPVLVLALALLAFGATALLGG 243
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 239 NGYLSVYISGIIIGNSRIPLKKSLVHFFDGISWIMQIMLFFMLGLLSFPSKLPNVFGIAMAISIFMIVIARPLATFIVLA 318
Cdd:COG3263  244 SGFLAVYLAGLVLGNRRLPHKKSILRFHDGLAWLAQIGMFLMLGLLVFPSRLLPVALPALLIALFLIFVARPLAVFLSLL 323
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 319 KFKFSNKEKLFISWVGLRGAASVVFAIYAVTQGVAIENDIFHIIFFIALLSVGIQGSLIPTVARKLDLVDDNTPVLKTFN 398
Cdd:COG3263  324 PFRFSWREKLFISWVGLRGAVPIVLATFPLLAGLPGAQLIFNVVFFVVLVSLLVQGTTLPPVARKLGLEVPPEPKPLTRV 403
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 489531050 399 DYD--GEISSKLIEVNVDEGNKWANKSIIDSNIPDDILIVMIKRKEQVLIPKGSTIIKTGDILVLSGDR 465
Cdd:COG3263  404 ELEllEELDAELVEYRVPPGSPAVGKTLRELRLPEGALVVLIVRDGELLVPRGSTRLQAGDQLLVLAPP 472
NhaP COG0025
NhaP-type Na+/H+ or K+/H+ antiporter [Inorganic ion transport and metabolism];
3-392 7.53e-54

NhaP-type Na+/H+ or K+/H+ antiporter [Inorganic ion transport and metabolism];


Pssm-ID: 439796 [Multi-domain]  Cd Length: 506  Bit Score: 188.25  E-value: 7.53e-54
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050   3 ELMIISGLVLLICITSSKVLYKFGVPILLIFILLGMLFGSdgMVGIYFD-NYELTKQLCSIGLIFIMFFGGFGTNWNMAK 81
Cdd:COG0025    2 ELLLLILLLLLLGLLSQWLARRLKLPAPLLLLLAGILLGP--GLGLELDpELGDLEPLLELFLPPLLFEAALNLDLRELR 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  82 PVAIPSILMSSLGVIITAGVTGMFCHMVIGTSLLEGLLIGAIAASTDAASVFAVLRsqKLNLKGSLASLLEVESGSNDPI 161
Cdd:COG0025   80 RNGRPILRLAVVGVLLTTLAVALAAHWLLGLPLAAALLLGAILAPTDPVAVSPILR--RLGVPKRLRTILEGESLLNDAT 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 162 AYMLTLILLTLMNNSGVEL--IAPMVIKQIAFGLAIGFILAKLSVYILRHSNfeiEGFYTIFIT-AIAILSYAFSEYLGG 238
Cdd:COG0025  158 ALVLFVLALAAALGGGFSLgeALLDFLLAILGGILVGLLLGWLLGRLLRRLP---DPLLEILLTlALPFLAYLLAEALHG 234
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 239 NGYLSVYISGIIIGNSRIP-----LKKSLVHFFDGISWIMQIMLFFMLGLLSFPSKLPNVFGIAMAISIFMIVIARPLAT 313
Cdd:COG0025  235 SGVLAVVVAGLVLGNAGRRslspeTRLQLLEFWETLEFLLNSLLFVLLGAQLPLILLGALGLGGILLVLLALLVVRPLWV 314
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 314 FIVLA--KFKFSNKEKLFISWVGLRGAASVVFAIYA---VTQGVAIENDIFHIIFFIALLSVGIQGSLIPTVARKLDLVD 388
Cdd:COG0025  315 FLSLAlrGSRLSWRERLFLSWGGPRGIVSLALALSLplhGGAGFPGRDLILALAFGVILLTLVLQGLTLPPLARRLGLRE 394

                 ....
gi 489531050 389 DNTP 392
Cdd:COG0025  395 DEPE 398
Na_H_Exchanger pfam00999
Sodium/hydrogen exchanger family; Na/H antiporters are key transporters in maintaining the pH ...
6-383 1.06e-32

Sodium/hydrogen exchanger family; Na/H antiporters are key transporters in maintaining the pH of actively metabolising cells. The molecular mechanisms of antiport are unclear. These antiporters contain 10-12 transmembrane regions (M) at the amino-terminus and a large cytoplasmic region at the carboxyl terminus. The transmembrane regions M3-M12 share identity with other members of the family. The M6 and M7 regions are highly conserved. Thus, this is thought to be the region that is involved in the transport of sodium and hydrogen ions. The cytoplasmic region has little similarity throughout the family.


Pssm-ID: 425982 [Multi-domain]  Cd Length: 377  Bit Score: 127.76  E-value: 1.06e-32
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050    6 IISGLVLLICITSSKvlyKFGVPILLIFILLGMLFGSDGmVGIYFDNYELTKQLCSIGLIFIMFFGGFGTNWNMAKPVAI 85
Cdd:pfam00999   2 VLLILLALLAPLLAR---RLKLPPIVGLIIAGILLGPSG-LGLISEVDEDLEVLSNLGLPPLLFLAGLELDLRELRKNGG 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050   86 PSILMSSLGVIITAGVTGMFCHMVI-GTSLLEGLLIGAIAASTDAASVFAVLRSQKLnLKGSLASLLEVESGSNDPIAYM 164
Cdd:pfam00999  78 SILLLALLGVLIPFVLIGLLLYLLGlGIPLLEALLFGAILSATSPVVVLAILKELGR-VPERLGTLLLGESVLNDGVAVV 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  165 LTLILLTLMNNSGVELIAPMVIKQIAFGLAIGFILAKLSVYILRHSN---FEIEGFYTIFITAIAILSYAFSEYLGGNGY 241
Cdd:pfam00999 157 LLAVLLALAQGVGGGSDLGWLLLIFLVVAVGGLLLGLLIGWLLRLITrftDDDRELEVLLVLLLALLAALLAEALGVSGI 236
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  242 LSVYISGIIIGNSRI--PLKKSLVHFFDGIswiMQIMLFFMLGLLSFPSKLPNVFGIAMAISIFMIVIARPLATFIVLAK 319
Cdd:pfam00999 237 LGAFLAGLVLSEYPFanKLSEKLEPFGYGL---FNPLFFVLVGLSLDLSSLLLSVWILVLLALVAILLGRFLGVFLLLRL 313
                         330       340       350       360       370       380
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 489531050  320 FKFSNKEKLFISWVGL-RGAASVVFAIyAVTQGVAIENDIFHIIFFIALLSVGIQGSLIPTVARK 383
Cdd:pfam00999 314 LGLSLREALIIGFGGLqRGAVSLALAA-IGPLLGIIARELYPLLIVVVLFTVLVQGITLKPLLFK 377
KefB COG0475
Kef-type K+ transport system, membrane component KefB [Inorganic ion transport and metabolism]; ...
1-369 1.80e-16

Kef-type K+ transport system, membrane component KefB [Inorganic ion transport and metabolism];


Pssm-ID: 440243 [Multi-domain]  Cd Length: 384  Bit Score: 80.96  E-value: 1.80e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050   1 MTELMIISGLVLLICITSSKVLYKFGVPILLIFILLGMLFGSDGMVGIyfDNYELTKQLCSIGLIFIMFFGGFGTNWNMA 80
Cdd:COG0475    2 LASLLLQLGLLLLAAVLAGLLARRLGLPSVLGYILAGILLGPSGLGLI--EDSEALELLAELGVVLLLFLIGLELDLKRL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  81 KPVAIPSILMSSLGVIITAGVTGMFChMVIGTSLLEGLLIGAIAASTDAASVFAVLRSQKLnLKGSLASLLEVESGSNDP 160
Cdd:COG0475   80 RKMGRRALGIGLLQVLLPFLLGFLLA-LLLGLSLAAALFLGAALAATSTAIVLKVLKELGL-LKTPLGQLILGVALFDDI 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 161 IAYMLTLILLTLMNNSGVEL-IAPMVIKQIAFGLAIGFILAKLSVYILRH-SNFEIEGFYTIFITAIAILSYAFSEYLGG 238
Cdd:COG0475  158 AAILLLALVPALAGGGSVAGsLLLALLKALLFLALLLLVGRYLLRRLFRLvARTRSRELFLLFALLLVLLAAALAELLGL 237
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 239 NGYLSVYISGIIIGNSriPLKKSLVHFFDGISWIMQIMLFFMLGLLSFPSKLPNVFGIAMAISIFMIVIaRPLATFIVLA 318
Cdd:COG0475  238 SAALGAFLAGLVLAES--EYRHELEEKIEPFGDLFLPLFFVSVGLSLDLSALLSNPLLALLLVLAAIVG-KLLGAYLAAR 314
                        330       340       350       360       370
                 ....*....|....*....|....*....|....*....|....*....|...
gi 489531050 319 KFKFSNKEKLFIsWVGL--RGAASVVFAIYAVTQGVaIENDIFHIIFFIALLS 369
Cdd:COG0475  315 LFGLSRREALRI-GLLLapRGEFALVLASLGLSAGL-ISPELFAALVLVVLLT 365
a_cpa1 TIGR00831
Na+/H+ antiporter, bacterial form; The Monovalent Cation:Proton Antiporter-1 (CPA1) Family (TC ...
4-389 4.75e-13

Na+/H+ antiporter, bacterial form; The Monovalent Cation:Proton Antiporter-1 (CPA1) Family (TC 2.A.36) The CPA1 family is a large family of proteins derived from Gram-positive and Gram-negative bacteria, blue green bacteria, yeast, plants and animals. Transporters from eukaryotes have been functionally characterized, and all of these catalyze Na+:H+ exchange. Their primary physiological functions may be in (1) cytoplasmic pH regulation, extruding the H+ generated during metabolism, and (2) salt tolerance (in plants), due to Na+ uptake into vacuoles. This model is specific for the bacterial members of this family. [Transport and binding proteins, Cations and iron carrying compounds]


Pssm-ID: 129911 [Multi-domain]  Cd Length: 525  Bit Score: 71.07  E-value: 4.75e-13
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050    4 LMIISGLVLLICITSSKVLYKFGVPILLIfiLLGMLFGSDGMVGiyfdNYELTKQLcsIGLIFI---MFFGGFGTNWNMA 80
Cdd:TIGR00831   1 VEIIELVMLATAVAVTVKFIRLPYPIALI--LAGLLLGLAGLLP----EVPLDREI--VLFLFLpplLFEAAMNTDLREL 72
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050   81 KPVAIPSILMSSLGVIITAGVTGMFCHMVIGTSLLEGLLIGAIAASTDAASVFAVLRSQKLNLKgsLASLLEVESGSNDP 160
Cdd:TIGR00831  73 RENFRPIALIAFLLVVVTTVVVGFSLNWILGIPLALALILGAVLSPTDAVAVLGTFKSIRAPKK--LSILLEGESLLNDG 150
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  161 IAYMLTLILLTLMNNSGVELIAPMVIKQIAF---GLAIGFILAKLSVYILRHSNFE--IEGFYTIFItaiAILSYAFSEY 235
Cdd:TIGR00831 151 AALVVFAIAVAVALGKGVFDPLNAALDFAVVcvgGIAAGLAVGYLAYRLLRAKIDDplVEIALTILA---PFAGFLLAER 227
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  236 LGGNGYLSVYISGIIIGNS----RIPLKKSLV--HFFDGISWIMQIMLFFMLGL---------LSFPSKLPNVFGIAMAI 300
Cdd:TIGR00831 228 FHFSGVIAVVAAGLILTNYgrdfSMSPTTRLIalDFWSVIVFLVNGIIFILIGVqtpgtifsaWKEILVAPAAVILALFT 307
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  301 SIFMIVIARPLATFI-VLAKF----------KFSNKEKLFISWVGLRGAASV--VFAIYAVTQGVAIENDIFHIIFFIA- 366
Cdd:TIGR00831 308 NAFVIYPVMTYVRFLwTMKPFsnrflkkkpmEFGTRWKHVVSWAGLRGAIPLalALSFPNQLLSGMAFPARYELVFLAAg 387
                         410       420
                  ....*....|....*....|....*
gi 489531050  367 --LLSVGIQGSLIPTVARKLDLVDD 389
Cdd:TIGR00831 388 viLFSLLVQGISLPIFVKRKFVSEH 412
TrkA_C pfam02080
TrkA-C domain; This domain is often found next to the pfam02254 domain. The exact function of ...
408-472 8.86e-10

TrkA-C domain; This domain is often found next to the pfam02254 domain. The exact function of this domain is unknown. It has been suggested that it may bind an unidentified ligand. The domain is predicted to adopt an all beta structure.


Pssm-ID: 460440 [Multi-domain]  Cd Length: 70  Bit Score: 54.54  E-value: 8.86e-10
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 489531050  408 LIEVNVDEGNKWANKSIIDSNIPD--DILIVMIKRKEQVLIPKGSTIIKTGDILVLSG--DRIEELIQL 472
Cdd:pfam02080   1 LVEVTVPENSPLVGKTLKELNLPErfGVRIVAIRRGGRLIIPSGDTVLEAGDRLLVIGtpDDLAALREL 69
b_cpa1 TIGR00840
sodium/hydrogen exchanger 3; The Monovalent Cation:Proton Antiporter-1 (CPA1) Family (TC 2.A. ...
53-390 4.85e-09

sodium/hydrogen exchanger 3; The Monovalent Cation:Proton Antiporter-1 (CPA1) Family (TC 2.A.36)The CPA1 family is a large family of proteins derived from Gram-positive and Gram-negative bacteria, blue green bacteria, yeast, plants and animals.Transporters from eukaryotes have been functionally characterized, and all of these catalyze Na+:H+ exchange. Their primary physiological functions may be in(1) cytoplasmic pH regulation, extruding the H+ generated during metabolism, and (2) salt tolerance (in plants), due to Na+ uptake into vacuoles.This model is specific for the eukaryotic members members of this family. [Transport and binding proteins, Cations and iron carrying compounds]


Pssm-ID: 273294 [Multi-domain]  Cd Length: 559  Bit Score: 58.64  E-value: 4.85e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050   53 YELTKQLCSIGLIFIMFFGGFGTNWNMAkpvaipsilmsSLGvIITAGVTGMFCHMVIGTSLLEGLLIGAIAASTDAASV 132
Cdd:TIGR00840  82 YFMPQRNFFENLGSILIFAVVGTLINAF-----------VIG-LSLYGICLIGGFGSIDIGLLDNLLFGSLISAVDPVAV 149
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  133 FAVLrsQKLNLKGSLASLLEVESGSNDPIAYMLTLILLTLMNNSGVELIAPMVIKQIAF-------GLAIGFILAKLSVY 205
Cdd:TIGR00840 150 LAVF--EEYHVNEKLYIIIFGESLLNDAVTVVLYNTFIKFHKTADEPVTIVDVFEGCASffvvtcgGLLVGVVFGFLVAF 227
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  206 ILRHSNfEIEGFYTIFITAIAILSYAFSEYLGGNGYLSVYISGIII-----GNSRIPLKKSLVHFFDGISWIMQIMLFFM 280
Cdd:TIGR00840 228 ITRFTH-HIRQIEPLFVFLISYLSYLFAETLHLSGILALIFCGITMkkyveANMSRRSQTTIKYFMKMLSSLSETLIFIF 306
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050  281 LGLlSFPSKLPNVFGIAMAISIFMIVIARPLATFIV------LAKFKFSNKEKLFISWVGLRGAASVVFAIYAVTQGVAI 354
Cdd:TIGR00840 307 LGV-SLVTENHEWNWAFVVATLSFCVIYRVLGVRTLswitneFRPVEIPYKDQLVIFYAGLRGAVAFALALLLDEKIFPY 385
                         330       340       350
                  ....*....|....*....|....*....|....*.
gi 489531050  355 ENDIFHIIFFIALLSVGIQGSLIPTVARKLDLVDDN 390
Cdd:TIGR00840 386 KFLFVTTTLVVVFFTVIFQGGTIKPLVEVLKVKKGC 421
TrkA COG0569
Trk/Ktr K+ transport system regulatory component TrkA/KtrA/KtrC, RCK domain [Inorganic ion ...
393-460 5.09e-08

Trk/Ktr K+ transport system regulatory component TrkA/KtrA/KtrC, RCK domain [Inorganic ion transport and metabolism, Signal transduction mechanisms];


Pssm-ID: 440335 [Multi-domain]  Cd Length: 296  Bit Score: 54.30  E-value: 5.09e-08
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489531050 393 VLKTFNDYDGEISskLIEVNVDEGNKWANKSIIDSNIPD--DILIVMIKRKEQVLIPKGSTIIKTGDILV 460
Cdd:COG0569  229 VLDVLELADGDAE--IVEVTVPEGSPLVGKTLKELDLREryGVTVVAIKRGGEVIIPSGDTVLEAGDELI 296
trkA PRK09496
Trk system potassium transporter TrkA;
409-461 2.30e-07

Trk system potassium transporter TrkA;


Pssm-ID: 236541 [Multi-domain]  Cd Length: 453  Bit Score: 52.82  E-value: 2.30e-07
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|...
gi 489531050 409 IEVNVDEGNKWANKSIIDSNIPDDILIVMIKRKEQVLIPKGSTIIKTGDILVL 461
Cdd:PRK09496 381 IEAVAHETSKVVGKPLKDLKLPKGVLIGAIVRGGEVIIPTGDTVIEPGDHVIV 433
trkA PRK09496
Trk system potassium transporter TrkA;
401-465 9.26e-07

Trk system potassium transporter TrkA;


Pssm-ID: 236541 [Multi-domain]  Cd Length: 453  Bit Score: 50.89  E-value: 9.26e-07
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 489531050 401 DGEISskLIEVNVDEGNKWANKSI--IDSNIPD-DILIVMIKRKEQVLIPKGSTIIKTGDILVLSGDR 465
Cdd:PRK09496 149 DGRVQ--LVEVKVYEGSPLVGKPLsdLREHFPDiDVRVVAIFRGGRLIIPRGDTVIEAGDEVYFIGAR 214
KhtT COG0490
K+/H+ antiporter KhtSTU, c-di-AMP-binding regulatory subunit KhtT, contains RCK_C (TrkA_C) ...
403-472 8.70e-06

K+/H+ antiporter KhtSTU, c-di-AMP-binding regulatory subunit KhtT, contains RCK_C (TrkA_C) domain [Inorganic ion transport and metabolism, Signal transduction mechanisms];


Pssm-ID: 440256 [Multi-domain]  Cd Length: 140  Bit Score: 45.30  E-value: 8.70e-06
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 489531050 403 EISSKLIEVNVDEGNKWANKSIIDSNIPD--DILIVMIKRKEQVLI-PKGSTIIKTGDILVLSGDR--IEELIQL 472
Cdd:COG0490   65 VLLLAIEEVKVPPGSPLVGKTLGELNLRQrtGVTVVAIRRGGEVILsPGPDTVLEAGDTLVVVGTReqLERLEEL 139
COG3273 COG3273
Uncharacterized protein, contains PhoU and TrkA_C domains [General function prediction only];
392-465 3.25e-03

Uncharacterized protein, contains PhoU and TrkA_C domains [General function prediction only];


Pssm-ID: 442504 [Multi-domain]  Cd Length: 387  Bit Score: 39.65  E-value: 3.25e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 489531050 392 PVLKTFNDYDGEIsskLIEVNVDEGNKWANKSIIDSNIPDDI--LIVMIKRKEQ-VLIPKGSTIIKTGDILVLSGDR 465
Cdd:COG3273  302 PVVAEAVRESDER---IVRVTVPPGSPLVGKTLGELKLETETgvRVIAIRRGGGwIYDPDGDTRLRAGDVLIVKGTR 375
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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