Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	MAP3K15
Human P-Site:	S135
P-Site Sequence:	SDVSRQPSLFYHLGV
UniProt:	Q6ZN16
Intern. Prot. ID:	IPI00412740

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAP3K15	Q6ZN16	S135	SDVSRQPSLFYHLGV	100 / 9 AA	147
Phosphosite 1:	ASK1	Q99683	S164	SDAFRQPSLFYHLGV	100 / 8 AA	155
Phosphosite 2:	TBX4	P57082	S331	FPTQRDSSLFYHCLK	75 / 8 AA	60
Phosphosite 3:	Uncharacterized protein DKFZp781G0119	Q68DL7	S8	MNDSRQQSLFFITLP	75 / 8 AA	77
Phosphosite 4:	RapGEF1	Q13905	S567	DYSEPQPSMFYQTPQ	62 / 8 AA	121
Phosphosite 5:	TMEM48	Q9BTX1	S516	GKTMRQPSVIYSWIQ	71 / 7 AA	76
Phosphosite 6:	ZNF137	P52743	S58	KALSGKSSLFYHQAI	66 / 9 AA	24
Phosphosite 7:	MAMLD1	Q13495	S568	PTTSRQPSLLHYLQQ	85 / 7 AA	83
Phosphosite 8:	GPBP1L1	Q9HC44	S70	GDSWHQPSLFRHDSV	66 / 9 AA	52
Phosphosite 9:	SEMA6A	Q9H2E6	S988	VTVSRQPSLNAYNSL	100 / 6 AA	114
Phosphosite 10:	INTS10	Q9NVR2	S332	YVNSIQPSLFQGPNA	85 / 7 AA	82
Phosphosite 11:	TBX4	P57082	S330	TFPTQRDSSLFYHCL	71 / 7 AA	60
Phosphosite 12:	STEP	P54829	S190	QSVSRQPSFTYSEWM	75 / 8 AA	61
Phosphosite 13:	ZNF137	P52743	Y61	SGKSSLFYHQAIHGV	83 / 6 AA	24
Phosphosite 14:	OBSCN	Q5VST9	Y6875	SVIRSLFYHQAGESP	100 / 5 AA	868
Phosphosite 15:	TBX4	P57082	Y334	QRDSSLFYHCLKRRD	83 / 6 AA	60
Phosphosite 16:	OBSCN	Q5VST9	S6872	PRHSVIRSLFYHQAG	100 / 5 AA	868
Phosphosite 17:	TEKT5	Q96M29	Y56	SWRPSLFYKIANVQT	100 / 5 AA	56
Phosphosite 18:	RP1-21O18.1	Q674X7	S318	PCHSRQPSVISDASA	71 / 7 AA	86
Phosphosite 19:	Wnk3	Q9BYP7	S1463	QAYAQTQSSLFYSPS	83 / 6 AA	192
Phosphosite 20:	TBC1D19	Q8N5T2	Y431	TYLPQLFYHLREIGA	83 / 6 AA	60