ID Q28EH9; PN Nuclear envelope integral membrane protein 1; GN nemp1; OS 8364; SL Nucleus Position: SL-0178; SL Nucleus Position: SL-0179; SL Nucleus Position: SL-0182; SL Comments: Nucleus inner membrane {ECO:0000250|UniProtKB:B9X187}; Multi-pass membrane protein {ECO:0000255}; Nucleoplasmic side {ECO:0000250|UniProtKB:B9X187}. Nucleus envelope {ECO:0000250|UniProtKB:B9X187}. Note=Localization in the nuclear membrane is essential for its function. Colocalizes with and lamins and banf1-a/b at the nuclear envelope. {ECO:0000250|UniProtKB:B9X187}. DR UNIPROT: Q28EH9; DR UNIPROT: Q5BJ84; DR Pfam: PF10225; DE Function: In concert with ran, required for proper eye development. May be involved in the expression of early eye marker genes. Contributes to nuclear envelope stiffness in germ cells (By similarity). Required for fertility (By similarity). {ECO:0000250|UniProtKB:B9X187, ECO:0000250|UniProtKB:O14524}. DE Reference Proteome: Yes; GO GO:0016021; GO GO:0005635; GO GO:0005637; GO GO:0001654; TP Membrane Topology: Transmembrane; Source: UniProt - Sequence Analysis {ECO:0000255}; SQ MAGEVEGEGCRVSWGVLVALLLLPLPSLCSLTAGKQLQVIKLFEGRVVRYNESKNFCYQRTYEPKWSDVWTKIQIRVNST SQ KMIRVTQVENEEKLKEMETFNMFDFFSSFLKEKLNDSFIYVDLYNNKTCIKVHVSDTDTYYSVALSRGFDPRLFFVFLCG SQ LLLFFYGDTLSRSQIFYYSTGITVGMLASMLILVFMLSKLMPKKSPFVALLLGGWSVSIYVIQLVFKNLQAICTEYWQYL SQ LGYLGIVGFVSFAFCYKYGPLENERSINILNWTLQLIGLLLMYISVQIRHIAVTMVVIAFCTKQIEYPVRWIYILYRKIK SQ LKRGKPSPPRLLTEEEYRKQGDVETRKALEELRGYCSSPDFAAWKTVSRIQSPKRFADFVEGSSHLTPNEVSVHEHEYGF SQ GGSFLEDELFGEDSDVEEEMEIEPVLYQDLR //