Ligand-dependent nuclear receptor-interacting factor 1 (HP1-binding protein enriched in inactive X chromosome protein 1) (HBiX1) (Receptor-interacting factor 1)
1_MSNNL 6_ RRVFL 11_ KPAEE 16_ NSGNA 21_ SRCVS 26_ GCMYQ 31_ VVQTI 36_ GSDGK 41_ NLLQL 46_ LPIPK 51_ SSGNL 56_ IPLVQ 61_ SSVMS 66_ DALKG 71_ NTGKP 76_ VQVTF 81_ QTQIS 86_ SSSTS 91_ ASVQL 96_ PIFQP 101_ ASSSN 106_ YFLTR 111_ TVDTS 116_ EKGRV 121_ TSVGT 126_ GNFSS 131_ SVSKV 136_ QSHGV 141_ KIDGL 146_ TMQTF 151_ AVPPS 156_ TQKDS 161_ SFIVV 166_ NTQSL 171_ PVTVK 176_ SPVLP 181_ SGHHL 186_ QIPAH 191_ AEVKS 196_ VPASS 201_ LPPSV 206_ QQKIL 211_ ATATT 216_ STSGM 221_ VEASQ 226_ MPTVI 231_ YVSPV 236_ NTVKN 241_ VVTKN 246_ FQNIY 251_ PKPVT 256_ EIAKP 261_ VILNT 266_ TQIPK 271_ NVATE 276_ TQLKG 281_ GQHSQ 286_ AAPVK 291_ WIFQD 296_ NLQPF 301_ TPSLV 306_ PVKSS 311_ NNVAS 316_ KILKT 321_ FVDRK 326_ NLGDN 331_ TINMP 336_ PLSTI 341_ DPSGT 346_ RSKNM 351_ PIKDN 356_ ALVMF 361_ NGKVY 366_ LLAKK 371_ GTDVL 376_ PSQID 381_ QQNSV 386_ SPDTP 391_ VRKDT 396_ LQTVS 401_ SSPVT 406_ EISRE 411_ VVNIV 416_ LAKSK 421_ SSQME 426_ TKSLS 431_ NTQLA 436_ SMANL 441_ RAEKN 446_ KVEKP 451_ SPSTT 456_ NPHMN 461_ QSSNY 466_ LKQSK 471_ TLFTN 476_ PIFPV 481_ GFSTG 486_ HNAPR 491_ KVTAV 496_ IYARK 501_ GSVLQ 506_ SIEKI 511_ SSSVD 516_ ATTVT 521_ SQQCV 526_ FRDQE 531_ PKIHN 536_ EMAST 541_ SDKGA 546_ QGRND 551_ KKDSQ 556_ GRSNK 561_ ALHLK 566_ SDAEF 571_ KKIFG 576_ LTKDL 581_ RVCLT 586_ RIPDH 591_ LTSGE 596_ GFDSF 601_ SSLVK 606_ SGTYK 611_ ETEFM 616_ VKEGE 621_ RKQQN 626_ FDKKR 631_ KAKTN 636_ KKMDH 641_ IKKRK 646_ TENAY 651_ NAIIN 656_ GEANV 661_ TGSQL 666_ LSSIL 671_ PTSDV 676_ SQHNI 681_ LTSHS 686_ KTRQE 691_ KRTEM 696_ EYYTH 701_ EKQEK 706_ GTLNS 711_ NAAYE 716_ QSHFF 721_ NKNYT 726_ EDIFP 731_ VTPPE 736_ LEETI 741_ RDEKI 746_ RRLKQ 751_ VLREK 756_ EAALE 761_EMRKK
1: Together with SMCHD1, involved in chromosome X inactivation in females by promoting the compaction of heterochromatin (PubMed:23542155). Also able to repress the ligand-induced transcriptional activity of retinoic acid receptor alpha (RARA), possibly through direct recruitment of histone deacetylases (PubMed:17455211). Also required for silencing of the DUX4 locus in somatic cells (PubMed:32467133)