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:	K23
Human P-Site:	S388
P-Site Sequence:	GTREESKSSMKVSAT
UniProt:	Q9C075
Intern. Prot. ID:	IPI00304458

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	K23	Q9C075	S388	GTREESKSSMKVSAT	100 / 9 AA	48
Phosphosite 1:	K23	Q9C075	S389	TREESKSSMKVSATP	100 / 8 AA	48
Phosphosite 2:	K23	Q9C075	S386	SEGTREESKSSMKVS	100 / 7 AA	48
Phosphosite 3:	SGK269	Q9H792	S405	DSSQASKSSIKVPET	66 / 9 AA	193
Phosphosite 4:	MRVI1	Q9Y6F6	S472	IEEEESKSGLDVMPN	66 / 9 AA	96
Phosphosite 5:	CNTN3	Q9P232	S853	GGKEESSSKMKVAGN	77 / 9 AA	113
Phosphosite 6:	UTX	O15550	S864	EGMEESQSPMKTDLL	66 / 9 AA	154
Phosphosite 7:	PSMD2	Q13200	S510	PVMGDSKSSMEVAGV	75 / 8 AA	100
Phosphosite 8:	KIAA0947	Q9Y2F5	S104	AELEEKKSSLKLYQD	66 / 9 AA	248
Phosphosite 9:	EAN57	O43247	S219	GAAEETKSLMKASYT	66 / 9 AA	31
Phosphosite 10:	OR4E2	Q8NGC2	S296	LRNEEVKSAMKQLRQ	75 / 8 AA	35
Phosphosite 11:	ALS2CR8	Q8N187	T20	NDGEESKTSAQVFEH	66 / 9 AA	81
Phosphosite 12:	SPSB3	Q6PJ21	S264	CSTAARSSMKVTRSC	62 / 8 AA	39
Phosphosite 13:	SGK269	Q9H792	S406	SSQASKSSIKVPETH	75 / 8 AA	193
Phosphosite 14:	POLR3A	O14802	S1183	TPRENSKSSMYYVLQ	85 / 7 AA	156
Phosphosite 15:	POLR3A	O14802	S1181	CVTPRENSKSSMYYV	85 / 7 AA	156
Phosphosite 16:	Kv2.1	Q14721	S659	FFIESPKSSMKTNNP	66 / 9 AA	96
Phosphosite 17:	ZCCHC14	Q8WYQ9	S548	KGSGPRSSMKVDKSF	71 / 7 AA	100
Phosphosite 18:	piccolo	Q9Y6V0	S150	DLKEEHKSSMMPGFL	75 / 8 AA	567
Phosphosite 19:	HNRNPCL1	O60812	S227	SEEEQSSSSMKKDET	75 / 8 AA	32
Phosphosite 20:	HNRNPCL1	O60812	S226	KSEEEQSSSSMKKDE	75 / 8 AA	32