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:	AP4S1
Human P-Site:	S43
P-Site Sequence:	IKSCLSRSNEQCSFI
UniProt:	Q9Y587
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	AP4S1	Q9Y587	S43	IKSCLSRSNEQCSFI	100 / 9 AA	17
Phosphosite 1:	AP4S1	Q9Y587	S41	EVIKSCLSRSNEQCS	100 / 7 AA	17
Phosphosite 2:	PRR9	Q5T870	T21	PPPCLPKTQEQCQAK	55 / 9 AA	13
Phosphosite 3:	TCEB3B	Q8IYF1	S717	ANPCLSSSNEHAAPA	75 / 8 AA	84
Phosphosite 4:	RABEP2	Q9H5N1	S323	LQEGLRRSNEDCAKQ	75 / 8 AA	64
Phosphosite 5:	LIPH	Q8WWY8	S16	SLLCLSRSDAEETCP	62 / 8 AA	51
Phosphosite 6:	RSKL1	Q96S38	S737	DVLCLRLSTEQCQAH	66 / 9 AA	119
Phosphosite 7:	NEFM	P07197	S97	PGGDYKLSRSNEKEQ	100 / 6 AA	102
Phosphosite 8:	TCEB3B	Q8IYF1	S715	KRANPCLSSSNEHAA	85 / 7 AA	84
Phosphosite 9:	RapGEF1	Q13905	S360	SIGKLSKSDEQLSSL	71 / 7 AA	121
Phosphosite 10:	CCDC144C	Q8IYA2	T1107	LSNELSRTNEMIAEV	62 / 8 AA	143
Phosphosite 11:	CCDC144A	A2RUR9	T1297	LSNELSRTNEMIAEV	62 / 8 AA	165
Phosphosite 12:	MMP27	Q9H306	S227	HALGLSHSNDQTALM	71 / 7 AA	59
Phosphosite 13:	AlphaK1	Q96L96	S977	KPGCLPRSEEAVVTA	71 / 7 AA	201
Phosphosite 14:	HIVEP3	Q5T1R4	S2127	PHKLLSRSPETCASP	75 / 8 AA	259
Phosphosite 15:	KIAA0774	Q5JR59	T1325	EKKRLSRTNEELLWK	71 / 7 AA	150
Phosphosite 16:	ARMC7	Q9H6L4	S109	LIINCLSSPNEETVL	62 / 8 AA	22
Phosphosite 17:	KIFC1	Q9BW19	S353	TRLSLSRSDERRGTL	62 / 8 AA	74
Phosphosite 18:	KIFC1	Q9BW19	S351	PPTRLSLSRSDERRG	71 / 7 AA	74
Phosphosite 19:	DUOX1	Q9NRD9	S458	QDINPALSRSNDTVL	71 / 7 AA	177
Phosphosite 20:	ANXA11	P50995	S303	IEILASRSNEHIREL	71 / 7 AA	54