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:	PROCA1
Human P-Site:	S305
P-Site Sequence:	ESREELESEDSYNGR
UniProt:	Q8NCQ7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PROCA1	Q8NCQ7	S305	ESREELESEDSYNGR	100 / 9 AA	41
Phosphosite 1:	HIR	P48050	S281	MGKEELESEDFEIVV	100 / 7 AA	50
Phosphosite 2:	NFAT3	Q14934	S37	GLGEELDSEDAPPCC	75 / 8 AA	95
Phosphosite 3:	PROCA1	Q8NCQ7	S308	EELESEDSYNGRGQG	100 / 6 AA	41
Phosphosite 4:	CTSL1	P07711	S198	QDNGGLDSEESYPYE	71 / 7 AA	38
Phosphosite 5:	CTSL2	O60911	S198	KENGGLDSEESYPYV	71 / 7 AA	37
Phosphosite 6:	ISLR2	Q6UXK2	S654	PRASYLESEKSYPAG	85 / 7 AA	79
Phosphosite 7:	CEP68	Q76N32	S478	KSEEEVESDDEYLAL	66 / 9 AA	81
Phosphosite 8:	TRIP11	Q15643	S1594	HLLESEDSYTREALA	100 / 6 AA	228
Phosphosite 9:	NHERF	O14745	S299	DTSEELNSQDSPPKQ	75 / 8 AA	39
Phosphosite 10:	ERCC5	P28715	S363	SSEEELESENRRQAR	75 / 8 AA	133
Phosphosite 11:	USP21	Q9UK80	S431	TKEEELESENAPVCD	75 / 8 AA	63
Phosphosite 12:	RTDR1	Q9UHP6	S37	KLKEELQSEDLQTRQ	85 / 7 AA	39
Phosphosite 13:	PLEKHG4B	Q96PX9	T423	LRREELGTEDSRDTL	75 / 8 AA	140
Phosphosite 14:	HSBP1	O75506	S66	AGVEELESENKIPAT	85 / 7 AA	9
Phosphosite 15:	PCLI1	Q7Z2X4	S247	EVSQELESDDG____	62 / 8 AA	28
Phosphosite 16:	ENC1	O14682	T204	LSSEELETEDERLVY	85 / 7 AA	66
Phosphosite 17:	DMTF1	Q9Y222	S43	NEADEIDSEDSIEPP	55 / 9 AA	84
Phosphosite 18:	KRTHA5	Q92764	S403	TYRGLLESEDSKLPC	100 / 6 AA	50
Phosphosite 19:	COL6A3	P12111	S755	LLLTAGQSEDSYLQA	83 / 6 AA	344
Phosphosite 20:	C15orf44	Q96SY0	S165	ANLEELQSTDSLECL	75 / 8 AA	57