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:	C3orf53
Human P-Site:	S133
P-Site Sequence:	QGRLGTCSPARPTLL
UniProt:	Q8N290
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C3orf53	Q8N290	S133	QGRLGTCSPARPTLL	100 / 9 AA	23
Phosphosite 1:	PHC2	Q8IXK0	S212	QPELGTGSPARPPTP	88 / 9 AA	91
Phosphosite 2:	CDK5RAP2	Q96SN8	S1887	GAHPGTCSPSRPGS_	87 / 8 AA	215
Phosphosite 3:	C3orf53	Q8N290	T131	QPQGRLGTCSPARPT	100 / 7 AA	23
Phosphosite 4:	PDCD1	Q15116	S261	PSGMGTSSPARRGSA	75 / 8 AA	62
Phosphosite 5:	CDK5RAP2	Q96SN8	S1889	HPGTCSPSRPGS___	85 / 7 AA	215
Phosphosite 6:	PAR3-beta	Q8TEW8	S635	LHPLGTCSPQDKQKG	100 / 6 AA	132
Phosphosite 7:	PAR3-beta	Q8TEW8	T633	SILHPLGTCSPQDKQ	100 / 6 AA	132
Phosphosite 8:	EFCAB2	Q5VUJ9	S49	GRALGASSPPRPAQG	66 / 9 AA	30
Phosphosite 9:	ZNF592	Q92610	S266	ARELGTCSSVPPRQR	66 / 9 AA	138
Phosphosite 10:	P2RY11	Q96G91	S181	QQGAGNCSVARPEAC	75 / 8 AA	40
Phosphosite 11:	ADD1	P35611	S431	DGDSGTCSPLRHSFQ	75 / 8 AA	81
Phosphosite 12:	SGIP1	Q9BQI5	S442	GTTSGASSPARPATP	75 / 8 AA	89
Phosphosite 13:	PLCE1	Q9P212	S1166	NLAAGTSSPIRPVSS	75 / 8 AA	259
Phosphosite 14:	GRM4	Q14833	S653	EPDLGTCSLRRIFLG	75 / 8 AA	102
Phosphosite 15:	LSM11	P83369	S15	ARSAGAGSPARPPSP	75 / 8 AA	40
Phosphosite 16:	LY6E	Q16553	S72	HSLSKTCSPACPIPE	85 / 7 AA	14
Phosphosite 17:	ZNF592	Q92610	T264	GLARELGTCSSVPPR	71 / 7 AA	138
Phosphosite 18:	Putative serine protease 47	A8MTI9	S338	ALAPHTCSPPKPLRA	71 / 7 AA	41
Phosphosite 19:	C14orf181	Q8N8A1	T121	ALPPPLGTCRPRLGE	83 / 6 AA	17
Phosphosite 20:	TIMP3	P35625	S27	GAEACTCSPSHPQDA	71 / 7 AA	24