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:	SMEK1
Human P-Site:	Y269
P-Site Sequence:	HQTYRVQYIQDMVLP
UniProt:	Q6IN85
Intern. Prot. ID:	IPI00217013

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SMEK1	Q6IN85	Y269	HQTYRVQYIQDMVLP	100 / 9 AA	95
Phosphosite 1:	SMEK2	Q5MIZ7	Y271	HQTYRVQYIQDIILP	88 / 9 AA	97
Phosphosite 2:	KIAA1486	Q9P242	Y22	PLDTFLQYIEDMGMK	71 / 7 AA	71
Phosphosite 3:	ZNF487	B1APH4	Y237	EDLFRHQYIQTLKQC	55 / 9 AA	52
Phosphosite 4:	CCNC	P24863	Y162	PYRPLLQYVQDMGQE	71 / 7 AA	33
Phosphosite 5:	SMEK3P	Q6ZMV5	Y271	HQTYRLQYIYDILLP	66 / 9 AA	96
Phosphosite 6:	PPARGC1B	Q86YN6	Y905	IGEGRVVYIQNLSSD	62 / 8 AA	113
Phosphosite 7:	RALGPS2	Q86X27	Y265	KYLNSVQYIEELQKF	50 / 8 AA	65
Phosphosite 8:	MARCH-X	Q8NA82	Y17	KFFSDVQYLRDMQHK	71 / 7 AA	91
Phosphosite 9:	TUFT1	Q9NNX1	Y105	QLKSEVQYIQEARNC	83 / 6 AA	44
Phosphosite 10:	SETDB1	Q15047	T435	KGPVVQYTQDLTGTG	71 / 7 AA	143
Phosphosite 11:	SETDB1	Q15047	Y434	SKGPVVQYTQDLTGT	71 / 7 AA	143
Phosphosite 12:	SIPA1	Q96FS4	Y535	ATRTRQQYLQDLATN	62 / 8 AA	112
Phosphosite 13:	ERVK5	Q9HDB8	Y97	SLRPRVNYLQDFSYQ	62 / 8 AA	28
Phosphosite 14:	HERV-K_1q22 provirus ancestral Pol protein	P63135	Y968	SLRPRVNYLQDFSYQ	62 / 8 AA	165
Phosphosite 15:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	Y208	SLRPRVNYLQDFSYQ	62 / 8 AA	75
Phosphosite 16:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	Y97	SLRPRVNYLQDFSYQ	62 / 8 AA	67
Phosphosite 17:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	Y97	SLRPRVNYLQDFPYQ	62 / 8 AA	67
Phosphosite 18:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	Y968	SLRPRVNYLQDFSYQ	62 / 8 AA	115
Phosphosite 19:	FAM73B	Q7L4E1	Y531	FKHQIVQYLRDMFDL	71 / 7 AA	66
Phosphosite 20:	C1orf129	Q5TGP6	Y91	EMGSSYEYIEDMENL	66 / 6 AA	65