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Conserved domains on  [gi|115534614|ref|NP_504783|]
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Potassium channel domain-containing protein [Caenorhabditis elegans]

Protein Classification

potassium channel family protein( domain architecture ID 10545436)

potassium channel family protein spans the cell membrane to form a conduction pathway or pore, through which selective ions such as potassium, sodium, and calcium, translocate across cell membranes

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Ion_trans_2 pfam07885
Ion channel; This family includes the two membrane helix type ion channels found in bacteria.
307-382 5.77e-16

Ion channel; This family includes the two membrane helix type ion channels found in bacteria.


:

Pssm-ID: 462301 [Multi-domain]  Cd Length: 78  Bit Score: 74.23  E-value: 5.77e-16
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 115534614   307 IATVAWIILSAAVFCLFEDW--TFFTSFYFCFISLTTIGLGDVTPANPEYMIATFGVVIVGLSMLTVCIDVLQEKLAQ 382
Cdd:pfam07885    1 IVLLLVLIFGTVYYLLEEGWewSFLDALYFSFVTLTTVGYGDIVPLTDAGRLFTIFYILIGIPLFAIFLAVLGRFLTE 78
Ion_trans_2 pfam07885
Ion channel; This family includes the two membrane helix type ion channels found in bacteria.
160-216 7.42e-15

Ion channel; This family includes the two membrane helix type ion channels found in bacteria.


:

Pssm-ID: 462301 [Multi-domain]  Cd Length: 78  Bit Score: 71.14  E-value: 7.42e-15
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*..
gi 115534614   160 WTFWMSFLYAGTIFTTIGYGNIACKTRAGQIATMVYAFVGIPIMLVMLTSLNNFLLK 216
Cdd:pfam07885   22 WSFLDALYFSFVTLTTVGYGDIVPLTDAGRLFTIFYILIGIPLFAIFLAVLGRFLTE 78
 
Name Accession Description Interval E-value
Ion_trans_2 pfam07885
Ion channel; This family includes the two membrane helix type ion channels found in bacteria.
307-382 5.77e-16

Ion channel; This family includes the two membrane helix type ion channels found in bacteria.


Pssm-ID: 462301 [Multi-domain]  Cd Length: 78  Bit Score: 74.23  E-value: 5.77e-16
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 115534614   307 IATVAWIILSAAVFCLFEDW--TFFTSFYFCFISLTTIGLGDVTPANPEYMIATFGVVIVGLSMLTVCIDVLQEKLAQ 382
Cdd:pfam07885    1 IVLLLVLIFGTVYYLLEEGWewSFLDALYFSFVTLTTVGYGDIVPLTDAGRLFTIFYILIGIPLFAIFLAVLGRFLTE 78
Ion_trans_2 pfam07885
Ion channel; This family includes the two membrane helix type ion channels found in bacteria.
160-216 7.42e-15

Ion channel; This family includes the two membrane helix type ion channels found in bacteria.


Pssm-ID: 462301 [Multi-domain]  Cd Length: 78  Bit Score: 71.14  E-value: 7.42e-15
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*..
gi 115534614   160 WTFWMSFLYAGTIFTTIGYGNIACKTRAGQIATMVYAFVGIPIMLVMLTSLNNFLLK 216
Cdd:pfam07885   22 WSFLDALYFSFVTLTTVGYGDIVPLTDAGRLFTIFYILIGIPLFAIFLAVLGRFLTE 78
 
Name Accession Description Interval E-value
Ion_trans_2 pfam07885
Ion channel; This family includes the two membrane helix type ion channels found in bacteria.
307-382 5.77e-16

Ion channel; This family includes the two membrane helix type ion channels found in bacteria.


Pssm-ID: 462301 [Multi-domain]  Cd Length: 78  Bit Score: 74.23  E-value: 5.77e-16
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 115534614   307 IATVAWIILSAAVFCLFEDW--TFFTSFYFCFISLTTIGLGDVTPANPEYMIATFGVVIVGLSMLTVCIDVLQEKLAQ 382
Cdd:pfam07885    1 IVLLLVLIFGTVYYLLEEGWewSFLDALYFSFVTLTTVGYGDIVPLTDAGRLFTIFYILIGIPLFAIFLAVLGRFLTE 78
Ion_trans_2 pfam07885
Ion channel; This family includes the two membrane helix type ion channels found in bacteria.
160-216 7.42e-15

Ion channel; This family includes the two membrane helix type ion channels found in bacteria.


Pssm-ID: 462301 [Multi-domain]  Cd Length: 78  Bit Score: 71.14  E-value: 7.42e-15
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....*..
gi 115534614   160 WTFWMSFLYAGTIFTTIGYGNIACKTRAGQIATMVYAFVGIPIMLVMLTSLNNFLLK 216
Cdd:pfam07885   22 WSFLDALYFSFVTLTTVGYGDIVPLTDAGRLFTIFYILIGIPLFAIFLAVLGRFLTE 78
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
327-384 5.30e-04

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.


Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 43.41  E-value: 5.30e-04
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 115534614   327 TFFTSFYFCFISLTTIGLGDVTPAN-----PEYMIATFGV--VIVGLSMLTVCIDVLQEKLAQMY 384
Cdd:pfam00520  170 NFPNAFLWLFQTMTTEGWGDIMYDTidgkgEFWAYIYFVSfiILGGFLLLNLFIAVIIDNFQELT 234
 
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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