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:	CASK
Human P-Site:	S151
P-Site Sequence:	PHCVLLASKENSAPV
UniProt:	O14936
Intern. Prot. ID:	IPI00024726

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CASK	O14936	S151	PHCVLLASKENSAPV	100 / 9 AA	105
Phosphosite 1:	RPAP3	Q9H6T3	S250	KISQALASKENSYPK	100 / 7 AA	76
Phosphosite 2:	SPEF2	Q9C093	S1198	IPLVQLDSKDNSESQ	66 / 9 AA	210
Phosphosite 3:	CDK5RAP2	Q96SN8	S706	EQTELLASKEDEDTI	85 / 7 AA	215
Phosphosite 4:	ELAC1	Q9H777	S160	GRTILLDSEENSYLL	66 / 9 AA	40
Phosphosite 5:	CSMD2	Q7Z408	S321	RGVKLMPSKDNSQKT	62 / 8 AA	380
Phosphosite 6:	KIAA0895	Q8NCT3	S114	SYNVLLQSKEEKKYH	75 / 8 AA	61
Phosphosite 7:	SPTBN1	Q01082	S1484	RKHNLLASKEIHQFN	100 / 6 AA	275
Phosphosite 8:	PLEC1	Q15149	S1907	EMEVLLASKARAEEE	85 / 7 AA	532
Phosphosite 9:	SPTBN4	Q9H254	S1514	RRRLLLASKELHQVA	85 / 7 AA	289
Phosphosite 10:	PCNT	O95613	S2642	LQLRSMLSSKENELK	71 / 7 AA	378
Phosphosite 11:	KIAA1429	Q69YN4	S1444	ELKQLLQSKEESPEN	75 / 8 AA	202
Phosphosite 12:	SEC16A	O15027	S1473	GHALLLASKMDSRTH	66 / 9 AA	234
Phosphosite 13:	C18orf34	Q5BJE1	S53	SLVLYGASKENSEGF	100 / 6 AA	102
Phosphosite 14:	PCNT	O95613	S2643	QLRSMLSSKENELKA	71 / 7 AA	378
Phosphosite 15:	SDCCAG1	O60524	S798	RSIQKLASKEESSNS	85 / 7 AA	123
Phosphosite 16:	PPP2R2B	Q00005	S378	RDVTLEASRENSKPR	66 / 9 AA	52
Phosphosite 17:	C10orf18	Q5VWN6	S571	PQNDVLLSKENSLRG	88 / 9 AA	269
Phosphosite 18:	FAM63B	Q8NBR6	S233	TAQVLAASKERFPGQ	85 / 7 AA	67
Phosphosite 19:	RIF1	Q5UIP0	S1548	ASQGLLSSIENSESD	75 / 8 AA	274
Phosphosite 20:	KIAA1009	Q5TB80	S215	TKDEEMPSKENSKSE	71 / 7 AA	162