5GJV,5GJV,5GJV,5GJV,5E1J,5E1J,5K7L,3JAV,5U6O,3J9P,5H3O


Conserved Protein Domain Family
Ion_trans

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pfam00520: Ion_trans (this model, PSSM-Id:334124 is obsolete and has been replaced by 459842)
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Ion transport protein
This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.
Statistics
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PSSM-Id: 334124
Aligned: 254 rows
Threshold Bit Score: 40.724
Created: 15-Mar-2017
Updated: 23-May-2017
Structure
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Program:
Drawing:
Aligned Rows:
Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
5GJV_A       1117 SSYFEYLMFALIMLNTICLGMqh---yhQSee--------------------mNHisdIL--NVAFTIIFTLEMILKLLA 1171 rabbit
Q9XXD1        229 AQAFAVCSVVFVLISISGLVLgs---lpELqvatkqrnnl---tgeeftemepMPilgYI--EYVCIVWFTMEYGLKMLV 300  Caenorhabditi...
O73606        216 GKIFACISISFVAITAVSLCIst---mpDVreeed-------------rgecsQKcydIFvlETVCVAWFSFEFLLRSIQ 279  chicken
P97557        212 ARIFGVISIIFVAVSIVNMALms---aeLSwl--------------------nlQlleIL--EYVCISWFTGEFILRFLC 266  Norway rat
Q9BQ31        184 AKLIAISSLSVVLASIVAMCVhs---msEFqned---------------gevdDPvleGV--EIACIAWFTGELAVRLAA 243  human
O35173        188 SKLFSCVSIGVVLASIAAMCIhs---lpEYqareaaaavaavaagrsaeevrdDPvlrRL--EYFCIAWFSFEVSSRLLL 262  house mouse
O35174        186 SRVFSVLSILVVLGSIITMCLnslpdfqIPdsqg---------------npgeDPrfeIV--EHFGIAWFTFELVARFAV 248  house mouse
P17971        184 ALVFYYVTGFFIAVSVMANVVet---vpCGhrpgragt--------lpcgeryKIvffCL--DTACVMIFTAEYLLRLFA 250  fruit fly
NP_002228     226 GKVFACLSVLFVTVTAVNLSVst---lpSLreeeeq-----------ghcsqmCHnvfIV--ESVCVGWFSLEFLLRLIQ 289  human
XP_011820728  135 ARVVAVLSFLLILVSSVVMCMgt---ipELqvldae------------gnrveHPtleNV--ETACIGWFTLEYLLRLFS 197  drill
5GJV_A       1172 FK-ARGYFGDPWNVFDFLIVIGSIIDV---------------ILsei------------------dtFLASSgglyclgg 1217 rabbit
Q9XXD1        301 SAeRSKTFRQLLNIIDLLAILPFIIEMlll---------ifgISteqlr-------------dlkgaFLVIR-------- 350  Caenorhabditi...
O73606        280 AEnKCAFLKTPLNIIDILAILPFYISL---------------IVdmastknsskpgggagnkylervGLVLR-------- 336  chicken
P97557        267 VKdRCHFLRKVPNIIDLLAILPFYITLlveslsgshttqeleNV-----------------------GRLVQ-------- 315  Norway rat
Q9BQ31        244 APcQKKFWKNPLNIIDFVSIIPFYATL---------------AVdtkeees----------edienmGKVVQ-------- 290  human
O35173        263 APsTRNFFCHPLNLIDIVSVLPFYLTL---------------LAgaalgdqrg-----asgeelgdlGKVVQ-------- 314  house mouse
O35174        249 APdFLKFFKNALNLIDLMSIVPFYITL---------------VVnlvvess----------ptlanlGRVAQ-------- 295  house mouse
P17971        251 APdRCKFVRSVMSIIDVVAIMPYYIGL---------------GItdn-----------------ddvSGAFV-------- 290  fruit fly
NP_002228     290 APsKFAFLRSPLTLIDLVAILPYYITL---------------LVdgaaagrrkp---gagnsyldkvGLVLR-------- 343  human
XP_011820728  198 SPnKLHFALSFMNIVDVLAILPFYVSLtlt---------hlgARmmel----------------tnvQQAVQ-------- 244  drill
5GJV_A       1218 gcgnvdpdesarissaFFRLFRVMRLIKLLSRAEGVRTLLWTFIKSFQALPYVALLIVMLFFIYAVIGMQMFgkiaLVDG 1297 rabbit
Q9XXD1        351 ----------------ILRVLRVIRVLKLGRYSSGLQMFGKTLKASFRQLGMMAMVVMTGVIFFSTLVYFLE-------- 406  Caenorhabditi...
O73606        337 ----------------FLRALRILYVMRLARHSLGLQTLGLTVRRCTREFGLLLLFLCVAMALFSPLV--------YLAE 392  chicken
P97557        316 ----------------VLRLLRALRMLKLGRHSTGLRSLGMTITQCYEEVGLLLLFLSVGISIFSTIEYFAE-------- 371  Norway rat
Q9BQ31        291 ----------------ILRLMRIFRILKLARHSVGLRSLGATLRHSYHEVGLLLLFLSVGISIFSVLIYSVE-------- 346  human
O35173        315 ----------------VFRLMRIFRVLKLARHSTGLRSLGATLKHSYREVGILLLYLAVGVSVFSGVAYTAE-----EEN 373  house mouse
O35174        296 ----------------VLRLMRIFRILKLARHSTGLRSLGATLKYSYKEVGLLLLYLSVGISIFSVVAYTIE-------- 351  house mouse
P17971        291 ----------------TLRVFRVFRIFKFSRHSQGLRILGYTLKSCASELGFLVFSLAMAIIIFATVM---F------YA 345  fruit fly
NP_002228     344 ----------------VLRALRILYVMRLARHSLGLQTLGLTARRCTREFGLLLLFLCVAIALFAPLLYVIE-------- 399  human
XP_011820728  245 ----------------ALRIMRIARIFKLARHSSGLQTLTYALKRSFKELGLLLMYLAVGIFVFSALGYTMEq------- 301  drill
5GJV_A       1298 TQINRNNN-FQTFPQAVLLLFRCATGEAWQEILLACSYGKlcdpesdyapgeeytcgtnfayyYFISFYMLCAFLIINLF 1376 rabbit
Q9XXD1        407 -KDEPASK-FHSIPAACWWCIVTMTTVGYGDLTPVTVPGK-----------------------LVATGAIACGVLVLALP 461  Caenorhabditi...
O73606        393 SELGAKQE-FTSIPTSYWWAVISMTTVGYGDMVPRSIPGQ-----------------------VVALSSILSGILLMAFP 448  chicken
P97557        372 -QSIPDTT-FTSVPCAWWWATTSMTTVGYGDIRPDTTTGK-----------------------IVAFMCILSGILVLALP 426  Norway rat
Q9BQ31        347 --KDDHTSsLTSIPICWWWATISMTTVGYGDTHPVTLAGK-----------------------LIASTCIICGILVVALP 401  human
O35173        374 EG-------FHTIPACWWWGTVSMTTVGYGDVVPETVGGK-----------------------LAASGCILGGILVVALP 423  house mouse
O35174        352 --KEENEG-LATIPACWWWATVSMTTVGYGDVVPGTTAGK-----------------------LTASACILAGILVVVLP 405  house mouse
P17971        346 EKNVNGTN-FTSIPAAFWYTIVTMTTLGYGDMVPETIAGK-----------------------IVGGVCSLSGVLVIALP 401  fruit fly
NP_002228     400 NEMADSPE-FTSIPACYWWAVITMTTVGYGDMVPRSTPGQ-----------------------VVALSSILSGILLMAFP 455  human
XP_011820728  302 --SHPETL-FKSIPQSFWWAIITMTTVGYGDIYPKTTLGK-----------------------LNAAISFLCGVIAIALP 355  drill
5GJV_A       1377 VAVIMDNFDYLTRDWS 1392 rabbit
Q9XXD1        462 ITIIVDNFMKVAETER 477  Caenorhabditis elegans
O73606        449 VTSIFHTFSRSYSELK 464  chicken
P97557        427 IAIINDRFSACYFTLK 442  Norway rat
Q9BQ31        402 ITIIFNKFSKYYQKQK 417  human
O35173        424 ITIIFNKFSHFYRRQK 439  house mouse
O35174        406 ITLIFNKFSHFYRRQK 421  house mouse
P17971        402 VPVIVSNFSRIYHQNQ 417  fruit fly
NP_002228     456 VTSIFHTFSRSYLELK 471  human
XP_011820728  356 IHPIINNFVRYYNKQR 371  drill
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