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:	SERPINB4
Human P-Site:	S149
P-Site Sequence:	ESRKKINSWVESQTN
UniProt:	P48594
Intern. Prot. ID:	IPI00010303

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SERPINB4	P48594	S149	ESRKKINSWVESQTN	100 / 9 AA	45
Phosphosite 1:	SERPINB13	Q9UIV8	S150	ESRKKINSWVESKTN	100 / 9 AA	44
Phosphosite 2:	SERPINB3	P29508	S149	ESRKKINSWVESQTN	100 / 9 AA	45
Phosphosite 3:	SERPINB10	P48595	S156	QIRKDINSWVERQTE	87 / 8 AA	45
Phosphosite 4:	SERPINB2	P05120	S171	EARKKINSWVKTQTK	77 / 9 AA	47
Phosphosite 5:	KRBA1	A5PL33	S336	LSVKMENSWVQSPPG	66 / 9 AA	108
Phosphosite 6:	FKBP4	Q02790	S298	LQYKKIVSWLEYESS	75 / 8 AA	52
Phosphosite 7:	SERPINB6	P35237	T136	KSRKHINTWVAEKTE	71 / 7 AA	43
Phosphosite 8:	SERPINA1	P01009	S261	QHCKKLSSWVLLMKY	71 / 7 AA	47
Phosphosite 9:	KIAA1967	Q8N163	S912	RVVEKADSWVEKEEP	71 / 7 AA	103
Phosphosite 10:	ZNF274	Q96GC6	T219	ALPVKLRTWVESQHP	62 / 8 AA	74
Phosphosite 11:	MYO10	Q9HD67	S419	WVIKKINSRIKGNED	71 / 7 AA	237
Phosphosite 12:	AQP1	P29972	S262	LDADDINSRVEMKPK	83 / 6 AA	29
Phosphosite 13:	SERPINB9	P50453	T134	ESRKHINTWVSKKTE	71 / 7 AA	42
Phosphosite 14:	HMSD	A8MTL9	S106	KSTTRVNSWVADKTK	50 / 8 AA	15
Phosphosite 15:	SHIP	Q92835	S424	PPPKKITSWFLSKGQ	66 / 9 AA	133
Phosphosite 16:	KCTD19	Q17RG1	S886	HTQERLYSWVELTLP	57 / 7 AA	105
Phosphosite 17:	TMEM41B	Q5BJD5	S43	RDHQKEKSWVEAGSA	55 / 9 AA	32
Phosphosite 18:	EXD1	Q8NHP7	S505	PALEKIDSWISPFLN	66 / 6 AA	58
Phosphosite 19:	KCTD19	Q17RG1	Y885	RHTQERLYSWVELTL	57 / 7 AA	105
Phosphosite 20:	SERPINB13	Q9UIV8	S154	KINSWVESKTNEKIK	100 / 5 AA	44