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:	CCDC21
Human P-Site:	S73
P-Site Sequence:	DIAEDFCSSSGSPPF
UniProt:	Q6P2H3
Intern. Prot. ID:	IPI00550977

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CCDC21	Q6P2H3	S73	DIAEDFCSSSGSPPF	100 / 9 AA	86
Phosphosite 1:	CCDC21	Q6P2H3	S74	IAEDFCSSSGSPPFQ	100 / 8 AA	86
Phosphosite 2:	SEC16A	O15027	S227	ADFDDFCSSPGLGRP	75 / 8 AA	234
Phosphosite 3:	GORASP1	Q9BQQ3	S348	SGPEDICSSSSSHER	77 / 9 AA	46
Phosphosite 4:	ZC3H7A	Q8IWR0	S357	SSLEDFCSSLNSFSM	77 / 9 AA	111
Phosphosite 5:	SEC16A	O15027	S228	DFDDFCSSPGLGRPP	85 / 7 AA	234
Phosphosite 6:	CCDC21	Q6P2H3	S75	AEDFCSSSGSPPFQP	100 / 7 AA	86
Phosphosite 7:	HERC2P3	Q9BVR0	S92	EKDEDHCSSPGGTPA	75 / 8 AA	129
Phosphosite 8:	HERC2	O95714	S1365	EKDEDHCSSPGGTPA	75 / 8 AA	527
Phosphosite 9:	TACC1	O75410	S442	LTSSDFCSPTGNHVN	62 / 8 AA	88
Phosphosite 10:	ARMC7	Q9H6L4	S169	IFLEDFCSPRQVAEA	71 / 7 AA	22
Phosphosite 11:	ITGBL1	O95965	S289	RYSDDFCSGHGQCNC	62 / 8 AA	54
Phosphosite 12:	KIAA1383	Q9P2G4	T715	CYSEDFCTSEDTSRS	55 / 9 AA	100
Phosphosite 13:	ZNRD1	Q9P1U0	S21	QSDLDFCSDCGSVLP	75 / 8 AA	14
Phosphosite 14:	C1orf111	Q5T0L3	S140	DMAENICSSSSSPEN	66 / 9 AA	29
Phosphosite 15:	FLT1	P17948	S1111	QMDEDFCSRLREGMR	83 / 6 AA	151
Phosphosite 16:	GLULD1	Q5TDP6	S330	RKKNMFCSTSGTEQL	71 / 7 AA	57
Phosphosite 17:	NY-SAR-48	Q9BT25	S392	SPSEDFSSSSQAEVP	85 / 7 AA	45
Phosphosite 18:	DDHD2	O94830	S472	KESEFCSSSNTRNGD	62 / 8 AA	81
Phosphosite 19:	NY-SAR-48	Q9BT25	S391	ISPSEDFSSSSQAEV	85 / 7 AA	45
Phosphosite 20:	WRN	Q14191	S1383	PGSEEICSSSKRSKE	71 / 7 AA	162