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:	T2522
P-Site Sequence:	SPALPPDTKASDVDT
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	T2522	SPALPPDTKASDVDT	100 / 9 AA	402
Phosphosite 1:	COL7A1	Q02388	S647	SQTLPPDSTATDITG	66 / 9 AA	295
Phosphosite 2:	CaMK1-gamma	Q96NX5	T340	VENRPPETQASETSR	62 / 8 AA	53
Phosphosite 3:	Tiam2	Q8IVF5	T977	LIARPPDTKATLCTS	85 / 7 AA	193
Phosphosite 4:	SLC4A5	Q9BY07	T702	SAPLAPDTNASLYNL	75 / 8 AA	126
Phosphosite 5:	VWA5B1	Q5TIE3	T673	HKPLPRATMASDPMP	66 / 9 AA	134
Phosphosite 6:	HAGHL	Q6PII5	T166	LGTLPPETKVFCGHE	71 / 7 AA	32
Phosphosite 7:	CGRRF1	Q99675	T158	YCQLPRDTKIEDFGT	66 / 9 AA	38
Phosphosite 8:	RNMTL1	Q9HC36	T282	PNYLPPDTRVYVADN	71 / 7 AA	47
Phosphosite 9:	HAGH	Q16775	T215	LGRLPPDTRVYCGHE	71 / 7 AA	34
Phosphosite 10:	FAM47B	Q8NA70	T242	LHPEPPETRASHLRV	62 / 8 AA	74
Phosphosite 11:	FAM104A	Q969W3	T25	DNHLPPQTKRSSRNP	75 / 8 AA	13
Phosphosite 12:	XRCC6	P12956	T316	GLLLPSDTKRSQIYG	66 / 9 AA	70
Phosphosite 13:	HCN4	Q9Y3Q4	T547	FHKLPPDTRQRIHDY	83 / 6 AA	129
Phosphosite 14:	ZNF398	Q8TD17	S247	QVGAPPESKESDVYK	62 / 8 AA	71
Phosphosite 15:	HSP90B1	P14625	T732	SGYLLPDTKAYGDRI	85 / 7 AA	92
Phosphosite 16:	CDC45L	O75419	T513	VVGIPPETDSSDRKN	55 / 9 AA	66
Phosphosite 17:	TCF23	Q7RTU1	T110	LPAVPPDTKLSKLDV	75 / 8 AA	23
Phosphosite 18:	MSC	O60682	T141	LPWVPPDTKLSKLDT	75 / 8 AA	22
Phosphosite 19:	TCF21	O43680	T113	LPWVPPDTKLSKLDT	75 / 8 AA	20
Phosphosite 20:	LIMA1	Q9UHB6	S365	PKPLSPDSRASSLSE	62 / 8 AA	85