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:	C19orf21
Human P-Site:	S575
P-Site Sequence:	ALFPEVFSPTPDENS
UniProt:	Q8IVT2
Intern. Prot. ID:	IPI00217121

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C19orf21	Q8IVT2	S575	ALFPEVFSPTPDENS	100 / 9 AA	75
Phosphosite 1:	C19orf21	Q8IVT2	T577	FPEVFSPTPDENSDQ	100 / 7 AA	75
Phosphosite 2:	FCHSD1	Q86WN1	S294	LQEPGVFSPTPPQQF	87 / 8 AA	77
Phosphosite 3:	CPZ	Q66K79	T405	EEKMFSPTPDEKMFK	85 / 7 AA	74
Phosphosite 4:	CPZ	Q66K79	S403	PQEEKMFSPTPDEKM	85 / 7 AA	74
Phosphosite 5:	DNAH6	Q9C0G6	S143	RPYVEVFSPSPPKLP	85 / 7 AA	476
Phosphosite 6:	MGA	Q8IWI9	S1195	LPQPEVLSPTVKGKL	85 / 7 AA	332
Phosphosite 7:	WHSC2	Q9H3P2	S233	PTAPSVFSPTGNRTP	66 / 9 AA	57
Phosphosite 8:	ERF	P50548	S154	STPSEVLSPTEDPRS	66 / 9 AA	59
Phosphosite 9:	CCNB3	Q8WWL7	S1061	GTSPYVFSTTPESIT	66 / 9 AA	158
Phosphosite 10:	SCRN1	Q12765	S227	FNFSEVFSPVEDHLD	66 / 9 AA	46
Phosphosite 11:	TRIM41	Q8WV44	S401	LQPPEVWSPDPCQPH	75 / 8 AA	72
Phosphosite 12:	FLJ43906	Q4AC94	S2099	SDTSEVISPQPDEVQ	75 / 8 AA	260
Phosphosite 13:	FCHSD1	Q86WN1	T296	EPGVFSPTPPQQFQP	100 / 6 AA	77
Phosphosite 14:	SALL1	Q9NSC2	S86	GSPPETFSPSPPPDN	75 / 8 AA	140
Phosphosite 15:	DCLRE1C	Q96SD1	S417	TFHPEVFSMTAVSEK	75 / 8 AA	78
Phosphosite 16:	TNS3	Q68CZ2	S299	GKVELVFSATPEKIQ	71 / 7 AA	155
Phosphosite 17:	RALGAPA2	Q2PPJ7	S1862	DFAAQVFSPSPSYSL	71 / 7 AA	211
Phosphosite 18:	GARNL1	Q6GYQ0	S2023	DFAAQVFSPAPYHHL	71 / 7 AA	230
Phosphosite 19:	HSPG2	P98160	S970	TTNEGIFSPTPGELG	71 / 7 AA	469
Phosphosite 20:	USP8	P40818	S452	STKPVVFSPTLMLTD	85 / 7 AA	128