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:	CDKN3
Human P-Site:	Y141
P-Site Sequence:	RKTLIHCYGGLGRSC
UniProt:	Q16667
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDKN3	Q16667	Y141	RKTLIHCYGGLGRSC	100 / 9 AA	24
Phosphosite 1:	MAPK8IP3	Q9UPT6	Y47	FERLIHCYDEEVVKE	71 / 7 AA	147
Phosphosite 2:	CD177	Q8N6Q3	Y159	PKGTTHCYDGLLRLR	71 / 7 AA	46
Phosphosite 3:	FOXN3	O00409	Y26	SSGLSQCYGGSGFSK	66 / 9 AA	54
Phosphosite 4:	MTMR10	Q9NXD2	Y708	SGPLEACYGELGQSR	66 / 9 AA	88
Phosphosite 5:	INPP5K	Q9BT40	Y214	ESIKNRCYGGLWEKD	83 / 6 AA	51
Phosphosite 6:	SLC39A14	Q15043	Y51	LQDLIHRYGEGDSLT	83 / 6 AA	54
Phosphosite 7:	ERVK6	Q9WJR5	Y216	KDKLIDCYTFLQAEV	62 / 8 AA	108
Phosphosite 8:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	Y213	KDKLIDCYTFLQAEV	62 / 8 AA	110
Phosphosite 9:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	Y213	KDKLIDCYTFLQAEV	62 / 8 AA	92
Phosphosite 10:	ERVK6	Q9BXR3	Y213	KDKLIDCYTFLQAEV	62 / 8 AA	108
Phosphosite 11:	C11orf70	Q9BRQ4	Y258	RRHLHVLYHCYGVGD	83 / 6 AA	31
Phosphosite 12:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	Y213	KDKLIDCYTFLQAEV	62 / 8 AA	107
Phosphosite 13:	HERV-K_1q22 provirus ancestral Pol protein	P63135	Y213	RDKLIDCYTFLQAEV	62 / 8 AA	165
Phosphosite 14:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	Y213	KDKLIDCYTFLQAEV	62 / 8 AA	108
Phosphosite 15:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	Y213	KDKLIDCYTFLQAEV	62 / 8 AA	108
Phosphosite 16:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	Y213	KDKLIDCYTFLQAEV	62 / 8 AA	115
Phosphosite 17:	ERVK2	O15314	Y129	RDKLIDCYTFLQTEV	62 / 8 AA	21
Phosphosite 18:	SOHLH2	Q9NX45	T405	KLLPRHCTSGLGQTC	62 / 8 AA	47
Phosphosite 19:	COL17A1	Q9UMD9	Y427	TTADIHSYGSSGGGG	62 / 8 AA	150
Phosphosite 20:	F13B	P05160	Y256	GSDLIQCYNFGWYPE	66 / 6 AA	76