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:	KIAA1688
Human P-Site:	S303
P-Site Sequence:	SGDSQPSSPRYGYEP
UniProt:	Q9C0H5
Intern. Prot. ID:	IPI00747986

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KIAA1688	Q9C0H5	S303	SGDSQPSSPRYGYEP	100 / 9 AA	121
Phosphosite 1:	UBE4B	O95155	S326	TAAGSQPSSPRYRPY	100 / 8 AA	146
Phosphosite 2:	UBE4B	O95155	S327	AAGSQPSSPRYRPYT	100 / 8 AA	146
Phosphosite 3:	PTTG1	O95997	T43	DGRSQVSTPRFGKTF	66 / 9 AA	22
Phosphosite 4:	TPP1	O14773	S73	QAVSDPSSPQYGKYL	77 / 9 AA	61
Phosphosite 5:	TESK1	Q15569	S507	SSASQPWSPRSGPVL	77 / 9 AA	68
Phosphosite 6:	HTRA3	P83110	S134	PLGLHQLSSPRYKFN	85 / 7 AA	49
Phosphosite 7:	MEX3C	Q5U5Q3	S540	QRRGSQPSTPRLSPT	75 / 8 AA	69
Phosphosite 8:	ZFPM2	Q8WW38	S476	KIKSEPSSPRLASSP	66 / 9 AA	128
Phosphosite 9:	HTRA3	P83110	S135	LGLHQLSSPRYKFNF	85 / 7 AA	49
Phosphosite 10:	KIAA1688	Q9C0H5	Y306	SQPSSPRYGYEPPLY	100 / 6 AA	121
Phosphosite 11:	MEX3C	Q5U5Q3	T541	RRGSQPSTPRLSPTF	66 / 9 AA	69
Phosphosite 12:	LARGE	O95461	S51	PLESQAHSPRYTASS	75 / 8 AA	88
Phosphosite 13:	POLR2A	P24928	S1808	SPSYSPSSPRYTPQS	100 / 6 AA	217
Phosphosite 14:	PDZD2	O15018	S1270	ENPSQPASPRVTKCK	85 / 7 AA	302
Phosphosite 15:	SPATA2L	Q8IUW3	S290	EELPQASSPPYGALE	75 / 8 AA	46
Phosphosite 16:	POLR2A	P24928	S1807	TSPSYSPSSPRYTPQ	100 / 6 AA	217
Phosphosite 17:	GATAD2A	Q86YP4	S114	SDNEQPSSPRVNGLT	100 / 6 AA	68
Phosphosite 18:	GATAD2A	Q86YP4	S113	LSDNEQPSSPRVNGL	100 / 6 AA	68
Phosphosite 19:	ZFPM2	Q8WW38	S475	TKIKSEPSSPRLASS	75 / 8 AA	128
Phosphosite 20:	DLG5	Q8TDM6	S1278	AERIKIPSTPRYPRS	83 / 6 AA	214