ENSMUSG00000054477


Mus musculus

Features
Gene ID: ENSMUSG00000054477
  
Biological name :Kcnn2
  
Synonyms : Kcnn2 / P58390 / potassium intermediate/small conductance calcium-activated channel, subfamily N, member 2
  
Possible biological names infered from orthology : potassium calcium-activated channel subfamily N member 2 / Q9H2S1
  
Species: Mus musculus
  
Chr. number: 18
Strand: 1
Band: B3
Gene start: 45268860
Gene end: 45686024
  
Corresponding Affymetrix probe sets: 10455514 (MoGene1.0st)   1448927_at (Mouse Genome 430 2.0 Array)   
  
Cross references: Ensembl peptide - ENSMUSP00000139350
Ensembl peptide - ENSMUSP00000148153
Ensembl peptide - ENSMUSP00000067884
Ensembl peptide - ENSMUSP00000129659
NCBI entrez gene - 140492     See in Manteia.
MGI - MGI:2153182
RefSeq - NM_080465
RefSeq - XM_006525637
RefSeq - NM_001312905
RefSeq Peptide - NP_001299834
RefSeq Peptide - NP_536713
swissprot - A0A1B0GT12
swissprot - P58390
swissprot - B4YDY0
Ensembl - ENSMUSG00000054477
  
See expression report in BioGPS
See gene description in Wikigenes
See co-cited genes in PubMed


Ortholog prediction (from Ensembl)
Ortholog nameID Species
 KCNN2ENSDARG00000014939Danio rerio
 KCNN2ENSGALG00000002539Gallus gallus
 KCNN2ENSG00000080709Homo sapiens


Paralog prediction (from Ensembl)
Paralog nameIDSimilarity(%)
Kcnn3 / P58391 / Small conductance calcium-activated potassium channel protein 3 / Q9UGI6* / potassium calcium-activated channel subfamily N member 3*ENSMUSG0000000079473
Kcnn1 / potassium calcium-activated channel subfamily N member 1 / Q92952*ENSMUSG0000000290862
Kcnn4 / O89109 / potassium intermediate/small conductance calcium-activated channel, subfamily N, member 4 / O15554* / potassium calcium-activated channel subfamily N member 4*ENSMUSG0000005434233


Protein motifs (from Interpro)
Interpro ID Name
 IPR004178  Calmodulin-binding domain
 IPR013099  Potassium channel domain
 IPR015449  Potassium channel, calcium-activated, SK
 IPR036122  SK, calmodulin-binding domain superfamily


Gene Ontology (GO)
TypeGO IDTermEv.Code
 biological_processGO:0006811 ion transport IDA
 biological_processGO:0006813 potassium ion transport IEA
 biological_processGO:0071805 potassium ion transmembrane transport IEA
 biological_processGO:0098914 membrane repolarization during atrial cardiac muscle cell action potential IMP
 biological_processGO:1901379 regulation of potassium ion transmembrane transport IEA
 cellular_componentGO:0005790 smooth endoplasmic reticulum IDA
 cellular_componentGO:0005886 plasma membrane IDA
 cellular_componentGO:0009986 cell surface IEA
 cellular_componentGO:0016020 membrane IEA
 cellular_componentGO:0016021 integral component of membrane IEA
 cellular_componentGO:0030018 Z disc IDA
 cellular_componentGO:0030315 T-tubule IDA
 cellular_componentGO:0042383 sarcolemma IDA
 cellular_componentGO:0043025 neuronal cell body IBA
 cellular_componentGO:0043197 dendritic spine IDA
 molecular_functionGO:0005216 ion channel activity IDA
 molecular_functionGO:0005515 protein binding IPI
 molecular_functionGO:0005516 calmodulin binding IEA
 molecular_functionGO:0015269 calcium-activated potassium channel activity IEA
 molecular_functionGO:0016286 small conductance calcium-activated potassium channel activity IEA
 molecular_functionGO:0019904 protein domain specific binding IEA
 molecular_functionGO:0042803 protein homodimerization activity IEA
 molecular_functionGO:0051393 alpha-actinin binding IEA


Pathways (from Reactome)
Pathway description
Ca2+ activated K+ channels


Phenotype (from MGI, Zfin or HPO)
IDPhenotypeDefinition Genetic BG
 MP:0000745 tremors "repetitive, cyclical movements of the body or a body part; usually involuntary, but can also manifest in response to an attempt at movement" [MeSH:National Library of Medicine - Medical Subject Headings , 2003, Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8]
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Allelic Composition: Fasntm1Sem/Fasntm1Sem,Tg(Ins2-cre)25Mgn/?
Genetic Background: involves: 129X1/SvJ * C57BL/6 * DBA

Allelic Composition: Kcnn2bc/Kcnn2bc
Genetic Background: Not Specified

Allelic Composition: Kcnn2bc-2J/Kcnn2bc-2J
Genetic Background: C57BL/6J-Kcnn2bc2J

Allelic Composition: Kcnn2bc-3J/Kcnn2bc-3J
Genetic Background: C3H/HeSn-bc3J

Allelic Composition: Kcnn2m1Btlr/Kcnn2m1Btlr
Genetic Background: C57BL/6J-Kcnn2m1Btlr

Allelic Composition: Kcnn2bc-8J/Kcnn2bc-8J
Genetic Background: C57BL/6J-bc8J/GrsrJ

Allelic Composition: Kcnn2bc-9J/Kcnn2bc-9J
Genetic Background: C57BL/6J-bc9J/GrsrJ

Allelic Composition: Kcnn2bc-4J/Kcnn2bc-4J
Genetic Background: C57BL/6By

Allelic Composition: Kcnn2fri/Kcnn2fri
Genetic Background: 129S2.C3Pas-Kcnn2fri

Allelic Composition: Kcnn2bc-3J/Kcnn2bc-5J
Genetic Background: (C3H/HeSn-bc3J x LP/J-bc5J)F1

Allelic Composition: Kcnn2bc-7J/Kcnn2bc-7J
Genetic Background: B6.Cg-Kcnn2bc-7J/GrsrJ

Allelic Composition: Kcnn2bc-6J/Kcnn2bc-6J
Genetic Background: C57BL/6J-Kcnn2bc-6J/GrsrJ

 MP:0001265 reduced body size "smaller than average body weight, height and/or length of an organism compared to controls" [Stedman s Medical Dictionary , 27th edition:ISBN 0-683-40008-8, J:23170]
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Allelic Composition: Otx2tm5(OTX2)Asim/Otx2tm5(OTX2)Asim
Genetic Background: involves: 129P2/OlaHsd * C57BL/6 * DBA/2

Allelic Composition: Kcnn2bc-2J/Kcnn2bc-2J
Genetic Background: C57BL/6J-Kcnn2bc2J

Allelic Composition: Kcnn2bc-3J/Kcnn2bc-3J
Genetic Background: C3H/HeSn-bc3J

Allelic Composition: Kcnn2m1Btlr/Kcnn2m1Btlr
Genetic Background: C57BL/6J-Kcnn2m1Btlr

Allelic Composition: Kcnn2bc-8J/Kcnn2bc-8J
Genetic Background: C57BL/6J-bc8J/GrsrJ

Allelic Composition: Kcnn2bc-9J/Kcnn2bc-9J
Genetic Background: C57BL/6J-bc9J/GrsrJ

Allelic Composition: Kcnn2fri/Kcnn2fri
Genetic Background: 129S2.C3Pas-Kcnn2fri

Allelic Composition: Kcnn2bc-7J/Kcnn2bc-7J
Genetic Background: B6.Cg-Kcnn2bc-7J/GrsrJ

 MP:0001392 abnormal locomotor activity "altered ability or inability to move from place to place" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator]
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Allelic Composition: Cav1tm1Pesch/Cav1tm1Pesch,Speer6-ps1Tg(Alb-cre)21Mgn/Speer6-ps1+
Genetic Background: FVB.Cg-Cav1tm1Pesch Speer6-ps1Tg(Alb-cre)21Mgn

 MP:0001393 ataxia "inability to coordinate voluntary muscular movements" [Stedman s Medical Dictionary:ISBN 0-683-40008-8, J:67231]
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Allelic Composition: Kcnn2bc-8J/Kcnn2bc-8J
Genetic Background: C57BL/6J-bc8J/GrsrJ

Allelic Composition: Kcnn2bc-9J/Kcnn2bc-9J
Genetic Background: C57BL/6J-bc9J/GrsrJ

Allelic Composition: Kcnn2bc-7J/Kcnn2bc-7J
Genetic Background: B6.Cg-Kcnn2bc-7J/GrsrJ

 MP:0001406 abnormal gait "unusual or distinctive way of walking" [J:65038]
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Allelic Composition: Fasntm1Sem/Fasntm1Sem,Tg(Ins2-cre)25Mgn/?
Genetic Background: involves: 129X1/SvJ * C57BL/6 * DBA

Allelic Composition: Kcnn2bc/Kcnn2bc
Genetic Background: Not Specified

Allelic Composition: Kcnn2bc-2J/Kcnn2bc-2J
Genetic Background: C57BL/6J-Kcnn2bc2J

Allelic Composition: Kcnn2bc-3J/Kcnn2bc-3J
Genetic Background: C3H/HeSn-bc3J

Allelic Composition: Kcnn2m1Btlr/Kcnn2m1Btlr
Genetic Background: C57BL/6J-Kcnn2m1Btlr

Allelic Composition: Kcnn2bc-4J/Kcnn2bc-4J
Genetic Background: C57BL/6By

Allelic Composition: Kcnn2bc-3J/Kcnn2bc-5J
Genetic Background: (C3H/HeSn-bc3J x LP/J-bc5J)F1

Allelic Composition: Kcnn2bc-6J/Kcnn2bc-6J
Genetic Background: C57BL/6J-Kcnn2bc-6J/GrsrJ

 MP:0001407 short stride length "reduced average distance between steps" [J:34193]
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Allelic Composition: Fasntm1Sem/Fasntm1Sem,Tg(Ins2-cre)25Mgn/?
Genetic Background: involves: 129X1/SvJ * C57BL/6 * DBA

 MP:0001454 abnormal cued conditioning behavior "defect in the ability of an animal to learn and remember an association between an an aversive experience (the unconditioned stimulus (US), ususally a shock) and a neutral stimulus (the conditioned stimulus (CS), usually an auditory cue or light)" [CFG:Center for Functional Genomics , Northwestern University]
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Allelic Composition: Shhtm2Amc/Shhtm2Amc,Tg(Nes-cre)1Kln/0
Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * SJL

 MP:0001463 abnormal spatial learning "defects in the abilibity to navigate using behavioraly meaningful locations" [CFG:Center for Functional Genomics , Northwestern University]
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Allelic Composition: Shhtm2Amc/Shhtm2Amc,Tg(Nes-cre)1Kln/0
Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * SJL

 MP:0001469 abnormal contextual conditioning "defect in the ability of an animal to learn and remember an association between an an aversive experience (the unconditioned stimulus (US), ususally a shock) and a neutral stimulus (the conditioned stimulus (CS), or the environmental context in this case)" [CFG:Center for Functional Genomics , Northwestern University]
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Allelic Composition: Shhtm2Amc/Shhtm2Amc,Tg(Nes-cre)1Kln/0
Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * SJL

 MP:0001473 reduced long term potentiation "less than the normal persistent robust synaptic response induced by synchronous stimulation of pre- and postsynaptic cells " [Principles of Neural Science:ISBN 0-8385-8034-3]
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Allelic Composition: Shhtm2Amc/Shhtm2Amc,Tg(Nes-cre)1Kln/0
Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * SJL

 MP:0001505 hunched posture "stooped low with the limbs pulled in close to the body and arched back" [J:67231, J:30404]
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Allelic Composition: Kcnn2m1Btlr/Kcnn2m1Btlr
Genetic Background: C57BL/6J-Kcnn2m1Btlr

 MP:0001510 abnormal coat appearance "coat that looks different from the usual state " [Stedman s Medical Dictionary:ISBN 0-683-40008-8]
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Allelic Composition: Kcnn2m1Btlr/Kcnn2m1Btlr
Genetic Background: C57BL/6J-Kcnn2m1Btlr

 MP:0001516 abnormal motor coordination/ balance "altered ability of an animal to maintain skillful and effective interaction of movements or maintenance of equilibrium" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator]
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Allelic Composition: Fasntm1Sem/Fasntm1Sem,Tg(Ins2-cre)25Mgn/?
Genetic Background: involves: 129X1/SvJ * C57BL/6 * DBA

 MP:0001524 impaired limb coordination "reduced ability to organize limb movements to execute complex maneuvers, such as walking" [J:64962, MGI:CLS, J:17123]
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Allelic Composition: Fasntm1Sem/Fasntm1Sem,Tg(Ins2-cre)25Mgn/?
Genetic Background: involves: 129X1/SvJ * C57BL/6 * DBA

Allelic Composition: Kcnn2bc/Kcnn2bc
Genetic Background: Not Specified

Allelic Composition: Kcnn2bc-2J/Kcnn2bc-2J
Genetic Background: C57BL/6J-Kcnn2bc2J

Allelic Composition: Kcnn2bc-3J/Kcnn2bc-3J
Genetic Background: C3H/HeSn-bc3J

Allelic Composition: Kcnn2bc-4J/Kcnn2bc-4J
Genetic Background: C57BL/6By

Allelic Composition: Kcnn2bc-3J/Kcnn2bc-5J
Genetic Background: (C3H/HeSn-bc3J x LP/J-bc5J)F1

 MP:0001922 reduced male fertility "reduced ability of male to produce live offspring" [Stedman s Medical Dictionary:ISBN 0-683-40008-8, J:61340]
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Allelic Composition: Kcnn2fri/Kcnn2fri
Genetic Background: 129S2.C3Pas-Kcnn2fri

 MP:0001925 male infertility "inability of male to produce live offspring" [Stedman s Medical Dictionary:ISBN 0-683-40008-8, J:60409]
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Allelic Composition: Kcnn2bc/Kcnn2bc
Genetic Background: Not Specified

Allelic Composition: Kcnn2bc-3J/Kcnn2bc-3J
Genetic Background: C3H/HeSn-bc3J

Allelic Composition: Kcnn2bc-7J/Kcnn2bc-7J
Genetic Background: B6.Cg-Kcnn2bc-7J/GrsrJ

Allelic Composition: Kcnn2bc-6J/Kcnn2bc-6J
Genetic Background: C57BL/6J-Kcnn2bc-6J/GrsrJ

 MP:0002169 no phenotype detected "normal, viable and fertile appearance and behavior; indistinguishable from controls" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator]
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Allelic Composition: Cdh23v-2J/Cdh23+,Pcdh15av-3J/Pcdh15+
Genetic Background: C57BL/6J-Cdh23v-2J Pcdh15av-3J

 MP:0002206 abnormal CNS synaptic transmission "defect in the communication from a neuron to a target across a synapse in the central nervous system" [MeSH:National Library of Medicine - Medical Subject Headings , 2003]
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Allelic Composition: Shhtm2Amc/Shhtm2Amc,Tg(Nes-cre)1Kln/0
Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * SJL

 MP:0002566 abnormal sexual interaction "altered initiation, failure of initiation or incomplete mating behavior" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator]
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Allelic Composition: Prkaa2tm1Vio/Prkaa2tm1Vio,Tg(Agrp-cre)1Gsb/0
Genetic Background: involves: 129S2/SvPas * FVB/N

 MP:0002757 reduced vertical activity "lesser than average time spent jumping or rearing" [J:82829, pvb:Pierre Vanden Borre , Mouse Genome Informatics Curator]
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Allelic Composition: Fasntm1Sem/Fasntm1Sem,Tg(Ins2-cre)25Mgn/?
Genetic Background: involves: 129X1/SvJ * C57BL/6 * DBA

 MP:0002800 abnormal short-term recognition memory "defects in the short-term memory for objects is established during the first few minutes after training" [CFG:Center for Functional Genomics , Northwestern University]
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Allelic Composition: Fasntm1Sem/Fasntm1Sem,Tg(Ins2-cre)25Mgn/?
Genetic Background: involves: 129X1/SvJ * C57BL/6 * DBA

 MP:0002912 abnormal excitatory postsynaptic potential "defect in the potential detected in postsynaptic cells when an excitatory impulse arrives at the synapse causing depolarization" [Principles of Neural Science , 3rd edition:ISBN 0-8385-8034-3]
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Allelic Composition: Shhtm2Amc/Shhtm2Amc,Tg(Nes-cre)1Kln/0
Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * SJL

 MP:0003312 abnormal locomotor coordination "reduced ability of an animal to maintain skillful and effective interaction of movements while engaging in locomotor activity" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator]
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Allelic Composition: Kcnn2bc/Kcnn2bc
Genetic Background: Not Specified

Allelic Composition: Kcnn2bc-2J/Kcnn2bc-2J
Genetic Background: C57BL/6J-Kcnn2bc2J

Allelic Composition: Kcnn2bc-3J/Kcnn2bc-3J
Genetic Background: C3H/HeSn-bc3J

Allelic Composition: Kcnn2bc-4J/Kcnn2bc-4J
Genetic Background: C57BL/6By

 MP:0003412 abnormal afterhyperpolarization "anomaly in the currents that follow an action potential and influence firing frequency and neuronal integration" [smb:Susan M Bello, Mouse Genome Informatics Curator, J:94941]
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Allelic Composition: Sim1tm1.1Az/Sim1+
Genetic Background: involves: 129X1/SvJ * C57BL/6 * FVB

Allelic Composition: Kcnn2fri/Kcnn2fri
Genetic Background: 129S2.C3Pas-Kcnn2fri

 MP:0003463 abnormal single cell response "altered values from controls obtained upon extra- or intracellular recordings from single cells" [Nmice:Neuromice Consortium Submission]
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Allelic Composition: Kcnn2fri/Kcnn2fri
Genetic Background: 129S2.C3Pas-Kcnn2fri

 MP:0003492 abnormal involuntary movement "anomalies in movements that occur independent of planning (eg. reflexive behavior)" [Nmice:Neuromice Consortium Submission]
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Allelic Composition: Kcnn2bc/Kcnn2bc
Genetic Background: Not Specified

 MP:0005402 abnormal action potential "change in the electric response of a nerve or other excitable tissue to its stimulation" [csmith:Cynthia L. Smith , Mouse Genome Informatics Curator]
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Allelic Composition: Sim1tm1.1Az/Sim1+
Genetic Background: involves: 129X1/SvJ * C57BL/6 * FVB

 MP:0008026 abnormal brain white matter morphology "any structural anomaly of the regions of the brain that are largely or entirely composed of myelinated nerve cell axons and contain few or no neural cell bodies or dendrites" [MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"]
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Allelic Composition: Fasntm1Sem/Fasntm1Sem,Tg(Ins2-cre)25Mgn/?
Genetic Background: involves: 129X1/SvJ * C57BL/6 * DBA

 MP:0008027 abnormal spinal cord white matter morphology "any structural anomaly of the regions of the spinal cord that are largely or entirely composed of myelinated nerve cell axons and contain few or no neural cell bodies or dendrites" [MGI:csmith "Cynthia L. Smith, Mouse Genome Informatics Curator"]
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Allelic Composition: Fasntm1Sem/Fasntm1Sem,Tg(Ins2-cre)25Mgn/?
Genetic Background: involves: 129X1/SvJ * C57BL/6 * DBA

 MP:0008874 decreased sensitivity to xenobiotics "increase in the dose or concentration of a foreign compound required to induce a specific level of response" [MGI:smb "Susan M. Bello, Mouse Genome Informatics Curator"]
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Allelic Composition: Kcnn2fri/Kcnn2fri
Genetic Background: 129S2.C3Pas-Kcnn2fri

 MP:0011086 partial postnatal lethality "the appearance of lower than Mendelian ratios of organisms of a given genotype due to death of some, but not all of the organisms anytime between the neonatal period and weaning age (Mus: P1 to approximately 3 weeks of age)" [MGI:csmith]
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Allelic Composition: Kcnn2bc/Kcnn2bc
Genetic Background: Not Specified

Allelic Composition: Kcnn2bc-2J/Kcnn2bc-2J
Genetic Background: C57BL/6J-Kcnn2bc2J

 MP:0011091 complete prenatal lethality "death of all organisms of a given genotype in a population between fertilization and birth (Mus: approximately E18.5)" [MGI:csmith]
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Allelic Composition: Shhtm2Amc/Shhtm2Amc,Tg(Nes-cre)1Kln/0
Genetic Background: involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * SJL

 MP:0011101 partial prenatal lethality "the appearance of lower than Mendelian ratios of organisms of a given genotype due to death of some, but not all of the organisms between fertilization and birth (Mus: approximately E18.5)" [MGI:csmith]
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Allelic Composition: Kcnn2bc-6J/Kcnn2bc-6J
Genetic Background: C57BL/6J-Kcnn2bc-6J/GrsrJ

 MP:0011110 partial preweaning lethality "the appearance of lower than Mendelian ratios of organisms of a given genotype due to death of some, but not all of the organisms between fertilization and weaning age (Mus: approximately 3-4 weeks of age)" [MGI:csmith]
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Allelic Composition: Kcnn2bc-3J/Kcnn2bc-3J
Genetic Background: C3H/HeSn-bc3J

  


Interacting proteins (from Reactome)
Interactor ID Name Interaction type
 ENSMUSG00000000794 Kcnn3 / P58391 / Small conductance calcium-activated potassium channel protein 3 / Q9UGI6* / potassium calcium-activated channel subfamily N member 3*  / complex
 ENSMUSG00000054477 Kcnn2 / P58390 / potassium intermediate/small conductance calcium-activated channel, subfamily N, member 2 / Q9H2S1* / potassium calcium-activated channel subfamily N member 2*  / complex






 

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