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:	HSDL2
Human P-Site:	S307
P-Site Sequence:	QLQPKPRSGAVEETF
UniProt:	Q6YN16
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HSDL2	Q6YN16	S307	QLQPKPRSGAVEETF	100 / 9 AA	45
Phosphosite 1:	ADRBK2	P35626	S670	KFLNKPRSGTVELPK	87 / 8 AA	80
Phosphosite 2:	ZNF618	Q5T7W0	S855	PAAKKPRSAAVENPA	87 / 8 AA	105
Phosphosite 3:	BHLHB9	Q6PI77	S163	GADCKPRSGAEEEEE	87 / 8 AA	60
Phosphosite 4:	ADRBK2	P35626	T672	LNKPRSGTVELPKPS	85 / 7 AA	80
Phosphosite 5:	ZNF395	Q9H8N7	S160	IDVPKRKSDAVEMDE	66 / 9 AA	55
Phosphosite 6:	ESPNL	Q6ZVH7	S696	PALPKPRSGLASGEP	100 / 6 AA	108
Phosphosite 7:	DUSP16	Q9BY84	S506	LLSPLHRSGSVEDNY	66 / 9 AA	73
Phosphosite 8:	AKAP8	O43823	S644	KGVPKARSEAAEAGN	66 / 9 AA	76
Phosphosite 9:	PUS7	Q96PZ0	S411	DLILKPRSGAEKGYL	100 / 6 AA	75
Phosphosite 10:	SLAIN2	Q9P270	S35	NEQLRSRSGAVQGAG	62 / 8 AA	63
Phosphosite 11:	GRK2	P25098	S670	KMKNKPRSPVVELSK	75 / 8 AA	80
Phosphosite 12:	YLPM1	P49750	S1372	PVIKPQTSAVEQERW	62 / 8 AA	220
Phosphosite 13:	PRX	Q9BXM0	S1423	SLSPKARSGSGDQEE	55 / 9 AA	155
Phosphosite 14:	GALNT5	Q7Z7M9	S231	TDRPKQRSQAVANER	75 / 8 AA	106
Phosphosite 15:	SLC9A3	P48764	S576	NVDFTPRSSTVEASV	62 / 8 AA	93
Phosphosite 16:	LRFN1	Q9P244	S674	VGPRRSRSGALEPPT	55 / 9 AA	82
Phosphosite 17:	SLC9A3	P48764	S577	VDFTPRSSTVEASVS	62 / 8 AA	93
Phosphosite 18:	TRPA1	O75762	S1012	VYPNKPRSGGMLFHI	71 / 7 AA	127
Phosphosite 19:	MAGEH1	Q9H213	S154	IYKPVPRSSPVEYEF	66 / 9 AA	24
Phosphosite 20:	SLC9A3	P48764	T578	DFTPRSSTVEASVSY	71 / 7 AA	93