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:	HLCS
Human P-Site:	S428
P-Site Sequence:	RFVSSYVSEVEITPS
UniProt:	P50747
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HLCS	P50747	S428	RFVSSYVSEVEITPS	100 / 9 AA	81
Phosphosite 1:	GRIN2B	Q13224	S964	NLFSDYISEVERTFG	75 / 8 AA	166
Phosphosite 2:	PLEKHA7	Q6IQ23	S986	VELRSYVSEPELATL	75 / 8 AA	127
Phosphosite 3:	PHF2	O75151	S147	PAPTFYVSDVENYVG	83 / 6 AA	121
Phosphosite 4:	PDZRN4	Q6ZMN7	S433	EDTGIYVSEVDPNSI	83 / 6 AA	117
Phosphosite 5:	PRTG	Q2VWP7	S96	SNGSLYISEVEGRRG	75 / 8 AA	127
Phosphosite 6:	KIAA1429	Q69YN4	S620	LLESSNISEGEIERL	66 / 9 AA	202
Phosphosite 7:	FTSJ3	Q8IY81	S458	PRDDIYVSDVEDDGD	83 / 6 AA	97
Phosphosite 8:	URP2	Q86UX7	Y466	RTMADSSYTSEVQAI	85 / 7 AA	76
Phosphosite 9:	KTN1	Q86UP2	Y1223	AEMERSTYVTEVREL	71 / 7 AA	156
Phosphosite 10:	KTN1	Q86UP2	T1225	MERSTYVTEVRELKD	71 / 7 AA	156
Phosphosite 11:	DOM3Z	O77932	S163	FQGTLYLSEVETPNA	71 / 7 AA	45
Phosphosite 12:	DR1	Q01658	Y83	ESLGFGSYISEVKEV	71 / 7 AA	19
Phosphosite 13:	PSMC5	P62195	Y72	LLQEQGSYVGEVVRA	71 / 7 AA	46
Phosphosite 14:	VCAN	P13611	S1596	SSASAYVSEEEAVTL	75 / 8 AA	373
Phosphosite 15:	BPIL1	Q8N4F0	Y36	LNKAALSYVSEIGKA	83 / 6 AA	49
Phosphosite 16:	COPG2	Q9UBF2	S369	KQISSFVSEISDEFK	71 / 7 AA	98
Phosphosite 17:	BPIL1	Q8N4F0	S38	KAALSYVSEIGKAPL	83 / 6 AA	49
Phosphosite 18:	LRPPRC	P42704	S1330	SLMKSYVSEKDVTSA	62 / 8 AA	158
Phosphosite 19:	ARHGEF7	Q14155	Y237	TGWFPSNYVREVKAS	71 / 7 AA	90
Phosphosite 20:	ATP7B	P35670	S1426	WDQVSYVSQVSLSSL	62 / 8 AA	157