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:	CCDC57
Human P-Site:	S853
P-Site Sequence:	GVTSQGDSTPELPAP
UniProt:	Q2TAC2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CCDC57	Q2TAC2	S853	GVTSQGDSTPELPAP	100 / 9 AA	103
Phosphosite 1:	CCDC57	Q2TAC2	T854	VTSQGDSTPELPAPP	100 / 8 AA	103
Phosphosite 2:	QSER1	Q2KHR3	S1515	FSSSQSDSSPEIHTS	66 / 9 AA	190
Phosphosite 3:	PDZD4	Q76G19	S714	REQQNGDSKPELNII	85 / 7 AA	86
Phosphosite 4:	PLEKHG1	Q9ULL1	T877	DRLHAESTPELSRDV	62 / 8 AA	155
Phosphosite 5:	PLEKHG1	Q9ULL1	S876	PDRLHAESTPELSRD	62 / 8 AA	155
Phosphosite 6:	PPP1R13B	Q96KQ4	S543	PAFPAGDSKPELPLT	85 / 7 AA	120
Phosphosite 7:	PRG4	Q92954	S876	IHKSPDESTPELSAE	66 / 9 AA	151
Phosphosite 8:	MAPK8IP3	Q9UPT6	T348	VQDIIDSTPELDMCP	100 / 6 AA	147
Phosphosite 9:	MAPK8IP3	Q9UPT6	S347	DVQDIIDSTPELDMC	100 / 6 AA	147
Phosphosite 10:	KIAA1462	Q9P266	S550	SPYSQGESTCETQTK	75 / 8 AA	148
Phosphosite 11:	Septin-4	O43236	S11	SLGWQGNSVPEDRTE	62 / 8 AA	55
Phosphosite 12:	KSR	Q8IVT5	T98	SVAPGERTPELNSYP	71 / 7 AA	102
Phosphosite 13:	SIX6	O95475	T212	LRAEGDGTPEVLGVA	62 / 8 AA	28
Phosphosite 14:	ARHGEF11	O15085	S21	SLSSLGDSAPERKSP	75 / 8 AA	168
Phosphosite 15:	QSER1	Q2KHR3	S1516	SSSQSDSSPEIHTSS	62 / 8 AA	190
Phosphosite 16:	RasGRF1	Q13972	T820	KIPDEGDTTPEKPED	71 / 7 AA	145
Phosphosite 17:	G3BP2	Q9UN86	S141	EDEVFGDSEPELDEE	85 / 7 AA	54
Phosphosite 18:	RasGRF1	Q13972	T821	IPDEGDTTPEKPEDP	71 / 7 AA	145
Phosphosite 19:	MYOM3	Q5VTT5	T1363	CIVSGDPTPEISWLK	71 / 7 AA	162
Phosphosite 20:	PTPN14	Q15678	S538	SAISHTVSTPELANM	66 / 9 AA	135