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:	TSSC4
Human P-Site:	S143
P-Site Sequence:	GLGRAHRSPASPRVP
UniProt:	Q9Y5U2
Intern. Prot. ID:	IPI00305144

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TSSC4	Q9Y5U2	S143	GLGRAHRSPASPRVP	100 / 9 AA	34
Phosphosite 1:	YAP1	P46937	S127	PQHVRAHSSPASLQL	87 / 8 AA	49
Phosphosite 2:	YAP1	P46937	S128	QHVRAHSSPASLQLG	87 / 8 AA	49
Phosphosite 3:	Uncharacterized protein HSD47	Q6ZVN6	S183	LGTRAHQSPANEIPE	75 / 8 AA	33
Phosphosite 4:	MTX1	Q13505	S106	AASRARRSLASPGIS	77 / 9 AA	51
Phosphosite 5:	MEX3A	A1L020	S428	GPPGAHRSPATSAGP	85 / 7 AA	54
Phosphosite 6:	C2orf16	Q68DN1	S1720	PSKRSHRSPARRSHR	85 / 7 AA	224
Phosphosite 7:	EP300	Q09472	S2060	NLLRTLRSPSSPLQQ	66 / 9 AA	264
Phosphosite 8:	Net1	Q7Z628	S131	TLRGDHRSPASAQKF	85 / 7 AA	68
Phosphosite 9:	HDAC7	Q8WUI4	S487	PLSRAQSSPAAPASL	66 / 9 AA	103
Phosphosite 10:	C6orf136	Q5SQH8	S134	VPGTAHPSPATPSGD	75 / 8 AA	36
Phosphosite 11:	BSN	Q9UPA5	S1359	DPLKLHSSPASPSSA	66 / 9 AA	416
Phosphosite 12:	FRAT1	Q92837	S59	QLDAAQHSPASPCGP	75 / 8 AA	29
Phosphosite 13:	UQCRC1	P31930	S23	VLLRARRSPALLRTP	85 / 7 AA	53
Phosphosite 14:	HNRNPL	P14866	T98	NYDDPHKTPASPVVH	71 / 7 AA	64
Phosphosite 15:	WWTR1	Q9GZV5	S90	QHVRSHSSPASLQLG	75 / 8 AA	44
Phosphosite 16:	WWTR1	Q9GZV5	S89	AQHVRSHSSPASLQL	75 / 8 AA	44
Phosphosite 17:	HDAC4	P56524	S633	PLSRAQSSPASATFP	75 / 8 AA	119
Phosphosite 18:	HDAC4	P56524	S632	RPLSRAQSSPASATF	75 / 8 AA	119
Phosphosite 19:	SH3BP1	Q9Y3L3	S638	ARRQSRRSPASPSPA	66 / 9 AA	76
Phosphosite 20:	KCTD1	Q719H9	S9	SRPLITRSPASPLNN	100 / 6 AA	29