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:	SAMD4
Human P-Site:	S621
P-Site Sequence:	LGTSGFVSSNQRNTT
UniProt:	Q9UPU9
Intern. Prot. ID:	IPI00010390

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SAMD4	Q9UPU9	S621	LGTSGFVSSNQRNTT	100 / 9 AA	59
Phosphosite 1:	SAMD4	Q9UPU9	S622	GTSGFVSSNQRNTTA	100 / 8 AA	59
Phosphosite 2:	HtrA2	O43464	S276	TITSGIVSSAQRPAR	77 / 9 AA	49
Phosphosite 3:	HTRA1	Q92743	S298	TVTTGIVSTTQRGGK	55 / 9 AA	51
Phosphosite 4:	FOXRED1	Q96CU9	S250	VTRFVSSSQRMLTTD	85 / 7 AA	54
Phosphosite 5:	FOXRED1	Q96CU9	S248	GEVTRFVSSSQRMLT	85 / 7 AA	54
Phosphosite 6:	HtrA2	O43464	S277	ITSGIVSSAQRPARD	75 / 8 AA	49
Phosphosite 7:	DNAJB9	Q9UBS3	S184	FSFSGFDSTNQHTVQ	66 / 9 AA	26
Phosphosite 8:	LOR	P23490	S210	GSGSGYVSSQQVTQT	75 / 8 AA	26
Phosphosite 9:	HYDIN	Q4G0P3	S1448	PVSGFISSHQEQVLK	71 / 7 AA	576
Phosphosite 10:	CDSN	Q15517	S212	SSSGQSVSSNQRPCS	100 / 6 AA	52
Phosphosite 11:	glycogenin	P46976	S318	MAQPFVSSEERKERW	71 / 7 AA	39
Phosphosite 12:	CDSN	Q15517	S213	SSGQSVSSNQRPCSS	100 / 6 AA	52
Phosphosite 13:	ZNF674	Q2M3X9	S138	YLNTDFVSVKQRLPK	55 / 9 AA	67
Phosphosite 14:	OSGIN1	Q9UJX0	T310	FQVSGFLTRNQAQQP	62 / 8 AA	61
Phosphosite 15:	MYO18B	Q8IUG5	T987	YQRTFVSTLQRYQEE	71 / 7 AA	285
Phosphosite 16:	IRS1	P35568	S428	SDGGFISSDEYGSSP	57 / 7 AA	132
Phosphosite 17:	IRS1	P35568	S427	PSDGGFISSDEYGSS	57 / 7 AA	132
Phosphosite 18:	ZCCHC14	Q8WYQ9	S837	MCSSGYVSAQQYGGG	62 / 8 AA	100
Phosphosite 19:	NXN	Q6DKJ4	S93	LEIVFVSSDQDQRQW	83 / 6 AA	48
Phosphosite 20:	BAIAP2L2	Q6UXY1	S172	MQAFVSESQRAAELE	71 / 7 AA	59