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:	IGSF21
Human P-Site:	T377
P-Site Sequence:	VFPEPMFTWTRVGSR
UniProt:	Q96ID5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGSF21	Q96ID5	T377	VFPEPMFTWTRVGSR	100 / 9 AA	52
Phosphosite 1:	IGSF21	Q96ID5	T379	PEPMFTWTRVGSRLL	100 / 7 AA	52
Phosphosite 2:	TTN	Q8WZ42	T14650	GKPEPKITWTKADMI	55 / 9 AA	3816
Phosphosite 3:	MAGE-C3	Q8TD91	T181	PESEPLFTYTLDEKV	71 / 7 AA	72
Phosphosite 4:	MAGE-C1	O60732	T905	IESEPLFTYTLDEKV	71 / 7 AA	124
Phosphosite 5:	SLC13A3	Q8WWT9	T417	TETEPLLTWKKAQET	44 / 9 AA	67
Phosphosite 6:	OR4F3	Q6IEY1	Y258	FGPPMFVYTRPHPNS	71 / 7 AA	35
Phosphosite 7:	OR4F21	O95013	Y258	FGPPMFVYTRPHPNS	71 / 7 AA	35
Phosphosite 8:	DMXL2	Q8TDJ6	T2793	SVRMFEWTRPQQLVC	83 / 6 AA	340
Phosphosite 9:	TRIM15	Q9C019	T439	QTQEPIFTFTASFSG	71 / 7 AA	52
Phosphosite 10:	CIC	Q96RK0	T25	GLGMFVWTNVEPRSV	71 / 7 AA	164
Phosphosite 11:	UBQLN4	Q9NRR5	S295	DIQEPMFSAAREQFG	62 / 8 AA	64
Phosphosite 12:	VANGL1	Q8TAA9	T251	RQLQPMFTLQVVRST	55 / 9 AA	60
Phosphosite 13:	PRSS35	Q8N3Z0	T252	GRPSFQWTRVKNTHI	83 / 6 AA	47
Phosphosite 14:	ARHGAP12	Q8IWW6	T743	ELPEPLFTFNHFNDF	50 / 8 AA	96
Phosphosite 15:	COL7A1	Q02388	T705	SSSSVTITWTRVPGA	83 / 6 AA	295
Phosphosite 16:	AHNAK	Q09666	T99	RSPEPGQTWTREVFS	75 / 8 AA	629
Phosphosite 17:	FEZ2	Q9UHY8	T161	VNDEPLFTADQVIEE	55 / 9 AA	40
Phosphosite 18:	PDE7A	Q13946	T426	YLVEPLFTEWARFSN	66 / 9 AA	56
Phosphosite 19:	SEC24B	O95487	T781	NALPNMFTNTRETHS	83 / 6 AA	137
Phosphosite 20:	OGDHL	Q9ULD0	T509	EMDEPMFTQPLMYKQ	100 / 5 AA	114