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:	C4orf43
Human P-Site:	Y20
P-Site Sequence:	EKKVIHPYSRKAAQI
UniProt:	Q96EY4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf43	Q96EY4	Y20	EKKVIHPYSRKAAQI	100 / 9 AA	24
Phosphosite 1:	C4orf43	Q96EY4	S21	KKVIHPYSRKAAQIT	100 / 8 AA	24
Phosphosite 2:	WHAMM	Q8TF30	S589	AVSVIHPSSRKTRGV	77 / 9 AA	91
Phosphosite 3:	STEAP2	Q8NFT2	Y239	VRDVIHPYARNQQSD	75 / 8 AA	56
Phosphosite 4:	AGBL1	Q96MI9	Y108	LFKVITPYTRKRTQA	75 / 8 AA	120
Phosphosite 5:	YME1L1	Q96TA2	Y455	IESPMHPYSRQTINQ	62 / 8 AA	86
Phosphosite 6:	WHAMM	Q8TF30	S590	VSVIHPSSRKTRGVP	75 / 8 AA	91
Phosphosite 7:	YME1L1	Q96TA2	S456	ESPMHPYSRQTINQL	62 / 8 AA	86
Phosphosite 8:	EGFL6	Q8IUX8	Y187	SGKVICPYNRRCVNT	55 / 9 AA	61
Phosphosite 9:	HERV-F(c)1_Xq21.33 provirus ancestral Env polyprotein	P60507	S564	QMLLHPYSRLPTSED	83 / 6 AA	65
Phosphosite 10:	RC3H2	Q9HBD1	Y395	LVDFIQNYSRKGHET	62 / 8 AA	132
Phosphosite 11:	NXF3	Q9H4D5	Y74	TPYTISPYNRKGSFR	55 / 9 AA	60
Phosphosite 12:	STAM	Q92783	S535	PQPQQPYSQKALL__	71 / 7 AA	59
Phosphosite 13:	DAPP1	Q9UN19	Y129	LMVLKHPYPRKVEEP	83 / 6 AA	32
Phosphosite 14:	USF1	P22415	S186	APRTHPYSPKSEAPR	62 / 8 AA	34
Phosphosite 15:	ZNF438	Q7Z4V0	S298	KLPIPPYSRMKTMEV	71 / 7 AA	92
Phosphosite 16:	RSBN1L	Q6PCB5	Y365	GASVIHAYSNELSHL	83 / 6 AA	94
Phosphosite 17:	VAC14	Q08AM6	S68	ALSQHPHSRKGGLIG	71 / 7 AA	88
Phosphosite 18:	AGBL1	Q96MI9	T106	ELLFKVITPYTRKRT	71 / 7 AA	120
Phosphosite 19:	ZNF438	Q7Z4V0	Y297	GKLPIPPYSRMKTME	71 / 7 AA	92
Phosphosite 20:	OMA1	Q96E52	S388	YMFNRPYSRKLEAEA	83 / 6 AA	60