Transcription Factor

Accessions: PRRX1_full (HumanTF 1.0)
Names: Homeobox protein PHOX1, Paired mesoderm homeobox protein 1, Paired-related homeobox protein 1, PRRX1, PRRX1_HUMAN, PRX-1
Organisms: Homo sapiens
Libraries: HumanTF 1.0 1
1 Jolma A, Yan J, Whitington T, Toivonen J, Nitta KR, Rastas P, Morgunova E, Enge M, Taipale M, Wei G, Palin K, Vaquerizas JM, Vincentelli R, Luscombe NM, Hughes TR, Lemaire P, Ukkonen E, Kivioja T, Taipale J. DNA-Binding Specificities of Human Transcription Factors. Cell. 2013 Jan 17;152(1-2):327-39. [Pubmed]
Uniprot: P54821
Notes: Ensembl ID: ENSG00000116132; Full protein sequence; TF family: homeodomain; Clone source: Megaman
Length: 246
Pfam Domains: 95-151 Homeobox domain
219-236 OAR domain
Sequence:
(in bold interface residues)
1 MTSSYGHVLERQPALGGRLDSPGNLDTLQAKKNFSVSHLLDLEEAGDMVAAQADENVGEA 60
61 GRSLLESPGLTSGSDTPQQDNDQLNSEEKKKRKQRRNRTTFNSSQLQALERVFERTHYPD 120
121 AFVREDLARRVNLTEARVQVWFQNRRAKFRRNERAMLANKNASLLKSYSGDVTAVEQPIV 180
181 PRPAPRPTDYLSWGTASPYSAMATYSATCANNSPAQGINMANSIANLRLKAKEYSLQRNQ 240
241 VPTVN*
Interface Residues: 35, 37, 38, 81, 94, 95, 96, 97, 98, 136, 137, 139, 140, 143, 144, 147, 148, 151
3D-footprint Homologues: 7vwz_G, 5zfz_A, 4j19_B, 2h1k_B, 1puf_A, 1fjl_B, 6a8r_A, 3cmy_A, 1ig7_A, 3d1n_M, 1jgg_B, 6m3d_C, 3lnq_A, 2lkx_A, 1nk2_P, 1zq3_P, 2ld5_A, 7q3o_C, 6es3_K, 4cyc_A, 1au7_A, 5flv_I, 3l1p_A, 3a01_E, 2h8r_B, 7psx_B, 1b72_A, 5hod_A, 1puf_B, 1ic8_B, 2hdd_A, 5jlw_D, 3rkq_B, 2r5y_A, 4xrs_G, 2hos_A, 1e3o_C, 2xsd_C, 7xrc_C, 1le8_A, 5zjt_E, 8g87_X, 4qtr_D, 1du0_A, 1o4x_A
Binding Motifs: PRRX1_full_1 cyAATTAr
PRRX1_full_2 TAAtytAATTA
Publications: Jolma A, Yan J, Whitington T, Toivonen J, Nitta KR, Rastas P, Morgunova E, Enge M, Taipale M, Wei G, Palin K, Vaquerizas JM, Vincentelli R, Luscombe NM, Hughes TR, Lemaire P, Ukkonen E, Kivioja T, Taipale J. DNA-Binding Specificities of Human Transcription Factors. Cell. 2013 Jan 17;152(1-2):327-39. [Pubmed]
Related annotations: PaperBLAST

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