Transcription Factor

Accessions: P63013 (JASPAR 2024)
Names: Homeobox protein K-2, Homeobox protein mHox, Paired mesoderm homeobox protein 1, Paired-related homeobox protein 1, PRRX1_MOUSE, PRX-1
Organisms: Mus musculus, Rattus norvegicus
Libraries: JASPAR 2024 1
1 Rauluseviciute I, Riudavets-Puig R, Blanc-Mathieu R, Castro-Mondragon JA, Ferenc K, Kumar V, Lemma RB, Lucas J, Cheneby J, Baranasic D, Khan A, Fornes O, Gundersen S, Johansen M, Hovig E, Lenhard B, Sandelin A, Wasserman WW, Parcy F, Mathelier A. JASPAR 2024: 20th anniversary of the open-access database of transcription factor binding profiles. Nucleic Acids Res : (2023). [Pubmed]
Length: 245
Pfam Domains: 95-151 Homeobox domain
219-236 OAR domain
Sequence:
(in bold interface residues)
1 MTSSYGHVLERQPALGGRLDSPGNLDTLQAKKNFSVSHLLDLEEAGDMVAAQADESVGEA 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, 155
3D-footprint Homologues: 7vwz_G, 5zfz_A, 4j19_B, 6a8r_A, 3cmy_A, 1ig7_A, 3d1n_M, 2h1k_B, 1puf_A, 1fjl_B, 2lkx_A, 1nk2_P, 1zq3_P, 1jgg_B, 6m3d_C, 3lnq_A, 7q3o_C, 6es3_K, 2ld5_A, 1puf_B, 1ic8_B, 2hdd_A, 5jlw_D, 3rkq_B, 2r5y_A, 4xrs_G, 2hos_A, 4cyc_A, 1au7_A, 5flv_I, 3l1p_A, 3a01_E, 2h8r_B, 7psx_B, 1b72_A, 5hod_A, 1e3o_C, 2xsd_C, 7xrc_C, 1le8_A, 8g87_X, 4qtr_D, 1du0_A, 1o4x_A, 5zjt_E
Binding Motifs: PH0154.1 vkaayTAATTAryTast
Publications: Berger M.F, Badis G, Gehrke A.R, Talukder S, Philippakis A.A, Peña-Castillo L, Alleyne T.M, Mnaimneh S, Botvinnik O.B, Chan E.T, Khalid F, Zhang W, Newburger D, Jaeger S.A, Morris Q.D, Bulyk M.L, Hughes T.R. Variation in homeodomain DNA binding revealed by high-resolution analysis of sequence preferences. Cell 133:1266-76 (2008). [Pubmed]
Related annotations: PaperBLAST

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