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:	SUPT3H
Human P-Site:	S270
P-Site Sequence:	QYAEFCESRQLSFSK
UniProt:	O75486
Intern. Prot. ID:	IPI00303875

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SUPT3H	O75486	S270	QYAEFCESRQLSFSK	100 / 9 AA	36
Phosphosite 1:	PCNT	O95613	S2616	LKSDLCESRQKSEQL	66 / 9 AA	378
Phosphosite 2:	STXBP2	Q15833	S313	LLRTFCESKRLTTDK	62 / 8 AA	66
Phosphosite 3:	RNF123	Q5XPI4	S1065	LERNFVDSRQLKVCA	62 / 8 AA	148
Phosphosite 4:	INCA1	Q0VD86	S204	DQEEACASRQLHSLA	75 / 8 AA	27
Phosphosite 5:	APOLD1	Q96LR9	S145	LSLIFCNSRELRRVQ	71 / 7 AA	31
Phosphosite 6:	FAM188B2	A8MYZ0	T280	NYSILFCTNRQLLSD	71 / 7 AA	41
Phosphosite 7:	THADA	Q6YHU6	S1941	VWDSYAESRQLTLPR	62 / 8 AA	220
Phosphosite 8:	SMG5	Q9UPR3	T271	HQLKKCETRKLSPGK	71 / 7 AA	114
Phosphosite 9:	AGC1	P16112	S600	EALEFCESHNATATT	83 / 6 AA	250
Phosphosite 10:	Putative uncharacterized protein PP632	Q6XCG6	T93	ALLSACETRDLSPWK	71 / 7 AA	11
Phosphosite 11:	SH2B1	Q9NRF2	S32	SWREFCESHARAAAL	83 / 6 AA	79
Phosphosite 12:	KIAA0020	Q15397	S123	KKKELKQSRQLSDKT	66 / 9 AA	74
Phosphosite 13:	Putative uncharacterized protein LOC387726	Q8N377	S103	GLLARCGSRQLPSSV	71 / 7 AA	16
Phosphosite 14:	ARID3C	A6NKF2	T204	LYPYECETRALSSPG	71 / 7 AA	44
Phosphosite 15:	ZNF442	Q9H7R0	S99	IIERFSESRQPDSTV	83 / 6 AA	73
Phosphosite 16:	Tiam1	Q13009	S1514	DDDEFCESVKGASVD	100 / 5 AA	178
Phosphosite 17:	TET3	O43151	S11	GPVYHGDSRQLSASG	83 / 6 AA	179
Phosphosite 18:	ZNF442	Q9H7R0	S97	CHIIERFSESRQPDS	83 / 6 AA	73
Phosphosite 19:	ACSL3	O95573	S47	PFYFFSESRQEKSNR	83 / 6 AA	80
Phosphosite 20:	LARP5	Q92615	S169	KTLEFCLSRENLASD	71 / 7 AA	81