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:	MATN4
Human P-Site:	S579
P-Site Sequence:	SAGTELRSPCECESL
UniProt:	O95460
Intern. Prot. ID:	IPI00021939

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MATN4	O95460	S579	SAGTELRSPCECESL	100 / 9 AA	68
Phosphosite 1:	HDAC7	Q8WUI4	S562	LQERGLRSQCECLRG	85 / 7 AA	103
Phosphosite 2:	POLR1A	O95602	S1695	GSHDELRSPSACLVV	75 / 8 AA	195
Phosphosite 3:	MARCH-III	Q86UD3	S85	SSQEDLLSPCECTGT	75 / 8 AA	29
Phosphosite 4:	TACC3	Q9Y6A5	S660	EENRELRSRCEELHG	85 / 7 AA	90
Phosphosite 5:	CNDP2	Q96KP4	S370	KKFAELRSPNEFKVY	75 / 8 AA	53
Phosphosite 6:	ZFYVE26	Q68DK2	S615	KSPSGLRSPSESPQH	55 / 9 AA	285
Phosphosite 7:	TMC8	Q8IU68	S703	VDAAGLRSPCPGQHG	71 / 7 AA	82
Phosphosite 8:	ZFYVE26	Q68DK2	S617	PSGLRSPSESPQHIA	71 / 7 AA	285
Phosphosite 9:	CNNM1	Q9NRU3	S779	SRSDGLRSPSEVVYL	71 / 7 AA	97
Phosphosite 10:	POLR1A	O95602	S1697	HDELRSPSACLVVGK	71 / 7 AA	195
Phosphosite 11:	CNNM1	Q9NRU3	S781	SDGLRSPSEVVYLRM	71 / 7 AA	97
Phosphosite 12:	C10orf25	Q5T742	S108	QRRNVLRSPCAPPQP	83 / 6 AA	14
Phosphosite 13:	TRIOBP	Q9H2D6	S42	ARYQELRSPSGAEVP	83 / 6 AA	261
Phosphosite 14:	SPANXN4	Q5MJ08	S15	TNENKMKSPCESNKR	44 / 9 AA	11
Phosphosite 15:	MDN1	Q9NU22	S3936	AKIVELRSPLEKELK	75 / 8 AA	633
Phosphosite 16:	ADHFE1	Q8IWW8	S260	TLPYHLRSPCPSNPI	83 / 6 AA	50
Phosphosite 17:	NPNT	Q6UXI9	T340	PLPTELRTPLPPTTP	83 / 6 AA	62
Phosphosite 18:	RRBP1	Q9P2E9	S931	SSEAEVRSKCEELSG	62 / 8 AA	152
Phosphosite 19:	HIF2A	Q99814	S444	PWATELRSHSTQSEA	71 / 7 AA	96
Phosphosite 20:	SYT11	Q9BT88	S134	DYGEELRSPITSLTP	83 / 6 AA	48