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:	C21orf13
Human P-Site:	S581
P-Site Sequence:	YEPSFGKSSRIKVKD
UniProt:	O95447
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf13	O95447	S581	YEPSFGKSSRIKVKD	100 / 9 AA	77
Phosphosite 1:	VTI1A	Q96AJ9	S177	TDANLGKSSRILTGM	75 / 8 AA	23
Phosphosite 2:	ZNF831	Q5JPB2	S1383	GTLSLGTSSRIVREM	75 / 8 AA	178
Phosphosite 3:	UBE3C	Q15386	S493	SPMSFEDSSRIIPLF	75 / 8 AA	124
Phosphosite 4:	SVEP1	Q4LDE5	S901	SIGNAKSSRIKRSAP	85 / 7 AA	390
Phosphosite 5:	SVEP1	Q4LDE5	S900	TSIGNAKSSRIKRSA	85 / 7 AA	390
Phosphosite 6:	ZSCAN10	Q96SZ4	S333	CGKSFGRSSILKLHM	66 / 9 AA	80
Phosphosite 7:	SERPINB13	Q9UIV8	S66	SEKETKSSRIKAEEK	100 / 6 AA	44
Phosphosite 8:	NAV1	Q8NEY1	S172	APNLGKPSRIPRGPY	71 / 7 AA	202
Phosphosite 9:	AEBP1	Q8IUX7	S593	RTYSLGKSSRGLKIY	85 / 7 AA	131
Phosphosite 10:	ZNF263	O14978	S671	CGESFSRSSRLMSHQ	55 / 9 AA	77
Phosphosite 11:	SERPINB13	Q9UIV8	S65	HSEKETKSSRIKAEE	100 / 6 AA	44
Phosphosite 12:	KIAA1549	Q9HCM3	S1516	VFIEPRKSSRIKRSP	100 / 6 AA	203
Phosphosite 13:	KIAA1549	Q9HCM3	S1517	FIEPRKSSRIKRSPK	100 / 6 AA	203
Phosphosite 14:	ZNF436	Q9C0F3	S206	CGKSFGRSSHLIQHQ	62 / 8 AA	54
Phosphosite 15:	ELYS	Q8WYP5	T2091	LLATASFTKSSRSSR	85 / 7 AA	252
Phosphosite 16:	ABHD4	Q8TB40	S108	DLLGFGRSSRPAFPR	83 / 6 AA	39
Phosphosite 17:	ABHD4	Q8TB40	S109	LLGFGRSSRPAFPRD	83 / 6 AA	39
Phosphosite 18:	LBA1	O15050	S2334	ERGRGRGSRIKGIEG	71 / 7 AA	284
Phosphosite 19:	ABHD5	Q8WTS1	S115	DLLGFGRSSRPRFDS	83 / 6 AA	39
Phosphosite 20:	CENPE	Q02224	S2098	ESLREKCSRIKELLK	71 / 7 AA	316