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:	C21orf25
Human P-Site:	S511
P-Site Sequence:	LKSPRKKSTIIISGI
UniProt:	Q9Y426
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf25	Q9Y426	S511	LKSPRKKSTIIISGI	100 / 9 AA	76
Phosphosite 1:	C21orf25	Q9Y426	T512	KSPRKKSTIIISGIS	100 / 8 AA	76
Phosphosite 2:	ZNF182	P17025	T304	KAFREKSTVIIHYRT	75 / 8 AA	74
Phosphosite 3:	ZNF182	P17025	S303	GKAFREKSTVIIHYR	75 / 8 AA	74
Phosphosite 4:	BICC1	Q9H694	S330	PSNPQKKSTVYLQGT	55 / 9 AA	105
Phosphosite 5:	MDGA2	Q7Z553	S323	VGNPAKKSTNIIVRA	77 / 9 AA	107
Phosphosite 6:	RGPD4	Q7Z3J3	S26	APSPRKKSTRGFYFA	100 / 6 AA	198
Phosphosite 7:	RGPD3	A6NKT7	S26	APSPRKKSTRGFYFA	100 / 6 AA	198
Phosphosite 8:	DZIP1	Q86YF9	S672	EDPFPRKSSTITTPP	85 / 7 AA	99
Phosphosite 9:	DZIP1	Q86YF9	S673	DPFPRKSSTITTPPF	66 / 9 AA	99
Phosphosite 10:	MYO3A	Q8NEV4	S1085	IQEKRKESAIIIQSA	75 / 8 AA	186
Phosphosite 11:	KIAA0146	Q14159	S230	LIDPRTKSTETILHT	66 / 9 AA	100
Phosphosite 12:	TMEM24	O14523	S532	KKTPTKRSTLIISGV	66 / 9 AA	76
Phosphosite 13:	PLGLA	Q15195	S82	IMAENKKSSIIIRMR	85 / 7 AA	11
Phosphosite 14:	IGF2R	P11717	T1470	DGIRKKSTTIRFTCS	85 / 7 AA	274
Phosphosite 15:	PRPF4B	Q13523	S277	KSKDRKKSPIINESR	85 / 7 AA	117
Phosphosite 16:	SCN11A	Q9UI33	S985	IQDPRKKSDVTSILS	62 / 8 AA	205
Phosphosite 17:	IGF2R	P11717	S1469	PDGIRKKSTTIRFTC	85 / 7 AA	274
Phosphosite 18:	ASPM	Q8IZT6	S3082	KYIEFKKSTVILQAL	71 / 7 AA	410
Phosphosite 19:	SIPA1L3	O60292	S1614	SGFPEKKSTISASEL	85 / 7 AA	195
Phosphosite 20:	SGSM3	Q96HU1	S406	RRTQRRKSTITALLF	71 / 7 AA	85