ID  A7MB71;
PN  Protein ATP1B4;
GN  ATP1B4;
OS  9913;
SL  Nucleus Position: SL-0178;
SL  Nucleus Position: SL-0179;
SL  Nucleus Position: SL-0182;
SL  Comments: Nucleus inner membrane {ECO:0000250}; Single-pass type II membrane protein {ECO:0000250}. Note=Detected in nuclear envelops. {ECO:0000250}.
DR  UNIPROT: A7MB71;
DR  Pfam: PF00287;
DR  PROSITE: PS00390;
DR  PROSITE: PS00391;
DE  Function: May act as a transcriptional coregulator during muscle development through its interaction with SNW1. Has lost its ancestral function as a Na,K-ATPase beta-subunit (By similarity). {ECO:0000250}.
DE  Reference Proteome: Yes;
GO  GO:0005637;
GO  GO:0005890;
GO  GO:0006813;
GO  GO:0006355;
GO  GO:0006814;
TP  Membrane Topology: Transmembrane; Source: UniProt - Sequence Analysis {ECO:0000255};
SQ  MRRQLRSRRAPALPYGYRYRLDDQDEVNQNYLADEEEEAEEEARVMVVPDLEEEEEEEEEKEEEEKEEEDSHSQETDSAW
SQ  WRKLQIVNEYLWDPEKRTSLARTGQSWSLILVIYFFFYASLAAVITLCMYTLFLTISPYMPTFTERVKPPGVMIRPFAHS
SQ  LNFNFNVSEPDTWQHYVISLNGFLQGYNDSLQEEMNVDCPPGQYFIQDGDEDEDKKACQFKRSFLKNCSGLEDPTFGYST
SQ  GQPCILLKMNRIVGFRPERGDPVKVSCKVQRGDENDIRSINYYPESASFDLRYYPYYGKLTHVNYTSPLVAMHFTDVVKN
SQ  QAVPVQCQLKGKGIINDVINDRFVGRVIFTLNIET
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