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:	HMBS
Human P-Site:	S15
P-Site Sequence:	AATAEENSPKMRVIR
UniProt:	P08397
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HMBS	P08397	S15	AATAEENSPKMRVIR	100 / 9 AA	39
Phosphosite 1:	SOS2	Q07890	S16	EFFSEENSPKWRGLL	77 / 9 AA	153
Phosphosite 2:	SH3PXD2B	A1X283	S339	DGDAKQRSPKMRQRP	66 / 9 AA	102
Phosphosite 3:	SAPAP2	Q9P1A6	S504	DPAANYNSPKFRSRN	66 / 9 AA	118
Phosphosite 4:	DYRK4	Q9NR20	S28	DPKAEEKSPKKQKVT	66 / 9 AA	60
Phosphosite 5:	MACF1	Q9UPN3	S2454	LAELEQNSPKIQKVK	62 / 8 AA	620
Phosphosite 6:	MACF1	Q96PK2	S2956	LAELEQNSPKIQKVK	62 / 8 AA	670
Phosphosite 7:	SPTBN1	Q01082	Y1118	IDNYEEDYQKMRDMG	62 / 8 AA	275
Phosphosite 8:	SPTBN1	Q01082	S2138	GLPAEQGSPRMAETV	62 / 8 AA	275
Phosphosite 9:	DPF2	Q92785	T176	DEDYEEDTPKRRGKG	62 / 8 AA	44
Phosphosite 10:	SUN5	Q8TC36	S42	SRMAEDTSPNMNDNI	62 / 8 AA	43
Phosphosite 11:	ADAM19	Q9H013	S39	SKGSEEGSPKLQHEL	55 / 9 AA	105
Phosphosite 12:	RGNEF	Q8N1W1	S945	QFSEENASKMKKIYG	62 / 8 AA	192
Phosphosite 13:	C17orf27	Q63HN8	S925	EVGLAEDSPKMPLKT	71 / 7 AA	374
Phosphosite 14:	SUN5	Q8TC36	T41	TSRMAEDTSPNMNDN	62 / 8 AA	43
Phosphosite 15:	CNTN3	Q9P232	S853	GGKEESSSKMKVAGN	62 / 8 AA	113
Phosphosite 16:	BAT2D1	Q9Y520	S2260	ARKAWENSPNVREKG	71 / 7 AA	317
Phosphosite 17:	G2E3	Q7L622	S320	DCLLEESSPKLPRQS	62 / 8 AA	81
Phosphosite 18:	CNTN3	Q9P232	S852	GGGKEESSSKMKVAG	62 / 8 AA	113
Phosphosite 19:	HEMGN	Q9BXL5	S173	VSEPEDLSPKMYQEI	62 / 8 AA	55
Phosphosite 20:	FLJ20160	Q6ZSS7	S192	FTSFLTISPKMREKR	100 / 5 AA	88