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:	C1R
Human P-Site:	S541
P-Site Sequence:	NHPIRRVSVHPDYRQ
UniProt:	P00736
Intern. Prot. ID:	IPI00296165

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C1R	P00736	S541	NHPIRRVSVHPDYRQ	100 / 9 AA	80
Phosphosite 1:	PIK3R4	Q99570	S1191	RARIRRLSMHPLYQS	75 / 8 AA	153
Phosphosite 2:	PHKG1	Q16816	S82	VDILRKVSGHPNIIQ	55 / 9 AA	45
Phosphosite 3:	ELMOD1	Q8N336	S71	KLLQTSVSVHPDAIE	85 / 7 AA	39
Phosphosite 4:	SUOX	P51687	S385	VKWLGRVSVQPEESY	71 / 7 AA	60
Phosphosite 5:	PUSL1	Q8N0Z8	S199	VRTLRRVSVSPGQAS	66 / 9 AA	33
Phosphosite 6:	RNF165	Q6ZSG1	S133	RRSQERVSVHPHRLH	100 / 6 AA	40
Phosphosite 7:	MDS1	Q13465	S135	LPRSRRVSVHSWLYL	85 / 7 AA	19
Phosphosite 8:	RASD1	Q9Y272	S254	APFARRPSVHSDLMY	75 / 8 AA	32
Phosphosite 9:	MFN2	O95140	S442	AEEIRRLSVLVDDYQ	66 / 9 AA	86
Phosphosite 10:	MARCH-VII	Q9H992	S13	SRIPRRISVQPSSSL	71 / 7 AA	78
Phosphosite 11:	SRRM1	Q8IYB3	S725	TRPIRRVSRTPEPKK	66 / 9 AA	102
Phosphosite 12:	GTF3C5	Q9Y5Q8	S274	NAVKANISVHPDKLK	83 / 6 AA	60
Phosphosite 13:	MFAP3L	O75121	S320	QQIAIKVSVHPQSKK	71 / 7 AA	45
Phosphosite 14:	TBX15	Q96SF7	Y197	SPVPPRVYIHPDSLA	71 / 7 AA	66
Phosphosite 15:	TBX6	O95947	Y173	PRLPDRVYIHPDSPA	71 / 7 AA	47
Phosphosite 16:	TBX18	O95935	Y223	SPVPPRVYIHPDSPA	71 / 7 AA	65
Phosphosite 17:	KIAA1409	Q9P2D8	S739	NLASRRVSVASDPGR	75 / 8 AA	295
Phosphosite 18:	PRKAR2A	P13861	S99	SRFNRRVSVCAETYN	62 / 8 AA	46
Phosphosite 19:	formin 2	Q9NZ56	S795	IVSPRRISVQLDSHQ	62 / 8 AA	180
Phosphosite 20:	TBX21	Q9UL17	Y220	SMPGNRLYVHPDSPN	71 / 7 AA	58