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:	C19orf21
Human P-Site:	S84
P-Site Sequence:	PSPRGLHSENREDEG
UniProt:	Q8IVT2
Intern. Prot. ID:	IPI00217121

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C19orf21	Q8IVT2	S84	PSPRGLHSENREDEG	100 / 9 AA	75
Phosphosite 1:	MPHOSPH8	Q99549	S284	DDSEGLHSDSREEKQ	75 / 8 AA	97
Phosphosite 2:	LAS1L	Q9Y4W2	S391	PLLRGLHSQNFTQAL	85 / 7 AA	83
Phosphosite 3:	DLST	P36957	S221	GAGKGLRSEHREKMN	66 / 9 AA	49
Phosphosite 4:	CCDC92	Q53HC0	S50	STLKGLHSEIRRLQQ	75 / 8 AA	37
Phosphosite 5:	C7orf30	Q96EH3	S63	NFVRGLHSEPGLEER	100 / 6 AA	26
Phosphosite 6:	RTN4R	Q9BZR6	S203	RAFRGLHSLDRLLLH	75 / 8 AA	51
Phosphosite 7:	ALK1	P37023	S155	EKQRGLHSELGESSL	100 / 6 AA	56
Phosphosite 8:	WNT8B	Q93098	S80	SSHGGLRSANRETAF	75 / 8 AA	39
Phosphosite 9:	COL17A1	Q9UMD9	S542	LDKIGLHSDSQEELW	62 / 8 AA	150
Phosphosite 10:	MPDZ	O75970	S157	FSVVGLRSENRGELG	85 / 7 AA	219
Phosphosite 11:	ZNF646	O15015	S1349	KDHQRLHSENRRRRA	100 / 6 AA	201
Phosphosite 12:	CENPL	Q8N0S6	S149	VSKSQLPSENREGKV	85 / 7 AA	39
Phosphosite 13:	MGC32065	Q8WV41	S13	RALYDFHSENKEEIS	62 / 8 AA	65
Phosphosite 14:	PPP1R12A	O14974	S292	KKQNLLHSEKRDKKS	71 / 7 AA	115
Phosphosite 15:	SMCY	Q9BY66	S789	EELRALESEARERRF	66 / 9 AA	174
Phosphosite 16:	SmcX	P41229	S799	EELRALESEARERRF	66 / 9 AA	176
Phosphosite 17:	MPHOSPH8	Q99549	S286	SEGLHSDSREEKQNT	71 / 7 AA	97
Phosphosite 18:	RINL	Q6ZS11	S408	RAPRGLSSEARASLH	66 / 9 AA	50
Phosphosite 19:	USP42	Q9H9J4	S689	QGQPALHSENPFAKA	62 / 8 AA	146
Phosphosite 20:	PIGL	Q9Y2B2	S169	AAVRALHSEGKLPKG	62 / 8 AA	29