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:	SPEN
Human P-Site:	S1252
P-Site Sequence:	YRSSRQISEDSERTG
UniProt:	Q96T58
Intern. Prot. ID:	IPI00045914

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPEN	Q96T58	S1252	YRSSRQISEDSERTG	100 / 9 AA	402
Phosphosite 1:	TTC3	P53804	S1266	DNSSRQVSEDGQPKG	66 / 9 AA	230
Phosphosite 2:	ZKSCAN5	Q9Y2L8	S273	ELIVKQISDDSESHW	75 / 8 AA	97
Phosphosite 3:	NEDD4	P46934	S670	FTTRRQISEETESVD	75 / 8 AA	149
Phosphosite 4:	MLF1IP	Q71F23	S136	GRKLRPISDDSESIE	75 / 8 AA	48
Phosphosite 5:	DMD	P11532	T715	PQKKRQITVDSEIRK	75 / 8 AA	427
Phosphosite 6:	LMOD1	P29536	S12	AKYRRQVSEDPDIDS	62 / 8 AA	67
Phosphosite 7:	FBLN2	P98095	T274	QAKARRVTEDSEEEE	55 / 9 AA	127
Phosphosite 8:	NEDD4L	Q96PU5	S256	FRSRRHISEDLEPEP	75 / 8 AA	112
Phosphosite 9:	AlphaK1	Q96L96	S291	TLKSRSVSEDSDVRF	66 / 9 AA	201
Phosphosite 10:	SOCS5	O75159	S344	RQKQRQISGDSHTHV	85 / 7 AA	61
Phosphosite 11:	NPAT	Q14207	S1296	APSSRRFSEDSSTSK	75 / 8 AA	154
Phosphosite 12:	RAPGEF4	Q8WZA2	S634	EKIVKQISEDAKAPQ	71 / 7 AA	116
Phosphosite 13:	ADPRHL1	Q8NDY3	S238	YLEERKISKDSENKA	75 / 8 AA	40
Phosphosite 14:	CCDC64	Q6ZP65	T434	LEEQIRQTSEDSRAL	85 / 7 AA	55
Phosphosite 15:	CCDC64	Q6ZP65	S435	EEQIRQTSEDSRALR	85 / 7 AA	55
Phosphosite 16:	TH	P07101	S183	LSGVRQVSEDVRSPA	83 / 6 AA	59
Phosphosite 17:	MON1A	Q86VX9	S91	PTDMRQISQDFSELS	83 / 6 AA	62
Phosphosite 18:	PCM1	Q15154	S1435	DIVSRHISESHEKGE	66 / 9 AA	228
Phosphosite 19:	AMPD2	Q01433	S168	QRLERQISQDVKLEP	83 / 6 AA	101
Phosphosite 20:	SMCR8	Q8TEV9	S513	AVSHRTISEDSIEVL	85 / 7 AA	105