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:	T746
P-Site Sequence:	DIEDLRTTMSDRYAQ
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	T746	DIEDLRTTMSDRYAQ	100 / 9 AA	86
Phosphosite 1:	CCDC21	Q6P2H3	T745	RDIEDLRTTMSDRYA	100 / 8 AA	86
Phosphosite 2:	C6orf204	Q5SZL2	T789	DIDELRTTISDRYAQ	77 / 9 AA	92
Phosphosite 3:	CCDC21	Q6P2H3	S748	EDLRTTMSDRYAQDM	100 / 7 AA	86
Phosphosite 4:	MRLC1	P24844	T129	HLRELLTTMGDRFTD	66 / 9 AA	20
Phosphosite 5:	MRLC2	P19105	T128	YLRELLTTMGDRFTD	66 / 9 AA	20
Phosphosite 6:	MYL12B	O14950	T129	YLRELLTTMGDRFTD	66 / 9 AA	20
Phosphosite 7:	TD02	P48775	T354	GYHYLRSTVSDRYKV	75 / 8 AA	48
Phosphosite 8:	GNE	Q9Y223	T502	WNSVDLRTPLSDTLH	75 / 8 AA	79
Phosphosite 9:	DUOX1	Q9NRD9	T1466	EKFDLRTTMLYICER	100 / 6 AA	177
Phosphosite 10:	DUOX2	Q9NRD8	T1463	EKFDLRTTMLYICER	100 / 6 AA	175
Phosphosite 11:	C6orf204	Q5SZL2	S791	DELRTTISDRYAQDM	85 / 7 AA	92
Phosphosite 12:	NEFL	P07196	T361	LENELRTTKSEMARY	62 / 8 AA	62
Phosphosite 13:	DHX9	Q08211	T108	AEGDLPTTMGGPLPP	55 / 9 AA	141
Phosphosite 14:	CELSR2	Q9HCU4	T422	GAPVLRVTASDRDKG	75 / 8 AA	317
Phosphosite 15:	DHX9	Q08211	T107	NAEGDLPTTMGGPLP	62 / 8 AA	141
Phosphosite 16:	AMPD2	Q01433	S118	FPLDLRTSMDGKCKE	55 / 9 AA	101
Phosphosite 17:	SPTBN2	O15020	T1053	GWEDLRATMRRREES	66 / 9 AA	271
Phosphosite 18:	TUB	P50607	T184	SGQDLRATMQRKGIS	83 / 6 AA	56
Phosphosite 19:	IBTK	Q9P2D0	T1124	PPVVDLRTIMEIEES	83 / 6 AA	151
Phosphosite 20:	AMPD2	Q01433	T117	HFPLDLRTSMDGKCK	83 / 6 AA	101