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:	ISX
Human P-Site:	S63
P-Site Sequence:	GPGEAAASGSGLEKP
UniProt:	Q2M1V0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ISX	Q2M1V0	S63	GPGEAAASGSGLEKP	100 / 9 AA	27
Phosphosite 1:	PLEKHG4	Q58EX7	S169	KLLEAAPSGSGLPKP	88 / 9 AA	131
Phosphosite 2:	HIF1AN	Q9NWT6	S11	TAAEAVASGSGEPRE	87 / 8 AA	40
Phosphosite 3:	MetAP2	P50579	S10	GVEEVAASGSHLNGD	77 / 9 AA	53
Phosphosite 4:	HERC1	Q15751	S2864	DHTENAASGSGPSAR	87 / 8 AA	532
Phosphosite 5:	CDK5R2	Q13319	S334	NEGEAAASGGGPPSG	87 / 8 AA	39
Phosphosite 6:	PACS2	Q86VP3	S700	DSDDAAPSGSGTLSS	75 / 8 AA	98
Phosphosite 7:	PLEKHG4	Q58EX7	S171	LEAAPSGSGLPKPAD	85 / 7 AA	131
Phosphosite 8:	QSER1	Q2KHR3	S17	RTAQAAASGTTLLPQ	66 / 9 AA	190
Phosphosite 9:	SYNPO2	Q9UMS6	S43	IRNQSKASGSGLCEG	66 / 9 AA	118
Phosphosite 10:	BRCA2	P51587	S536	FKKETEASESGLEIH	66 / 9 AA	384
Phosphosite 11:	Major facilitator superfamily domain-containing protein 2B	A6NFX1	S256	PDPSAPASGPGLSFL	75 / 8 AA	53
Phosphosite 12:	ZNF296	Q8WUU4	S224	KSPRASGSGLTRRSP	100 / 6 AA	51
Phosphosite 13:	SAP25	Q8TEE9	S49	WPLYEAASGRGLRPV	85 / 7 AA	21
Phosphosite 14:	RTBDN	Q9BSG5	S219	SILDAAGSGSGSGSG	75 / 8 AA	25
Phosphosite 15:	B4GALT2	O60909	S75	SRPNATASSSGLPEV	66 / 9 AA	42
Phosphosite 16:	ZNF296	Q8WUU4	S222	EAKSPRASGSGLTRR	100 / 6 AA	51
Phosphosite 17:	SASH1	O94885	S918	LEGSIAASGRGLSPP	85 / 7 AA	137
Phosphosite 18:	EGR4	Q05215	S122	PGPEAAASRSPLDAP	77 / 9 AA	51
Phosphosite 19:	KLF14	Q8TD94	S309	SEVESSASGSGPGPA	75 / 8 AA	33
Phosphosite 20:	E2F7	Q96AV8	S567	SLQEGPASGSGSERD	75 / 8 AA	100