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:	H1R
Human P-Site:	S271
P-Site Sequence:	PKDAGGGSVLKSPSQ
UniProt:	P35367
Intern. Prot. ID:	IPI00018147

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	H1R	P35367	S271	PKDAGGGSVLKSPSQ	100 / 9 AA	56
Phosphosite 1:	GRHL1	Q9NZI5	S501	EELEGEGSVLKRGPY	66 / 9 AA	70
Phosphosite 2:	EPB41L5	Q9HCM4	S626	ITPADSGSVLKEATD	75 / 8 AA	82
Phosphosite 3:	C5orf34	Q96MH7	S360	EIYSGDGSVFKSEGA	66 / 9 AA	73
Phosphosite 4:	KIAA1602	Q9HCH0	S944	KEGAGGGSPLRREVK	66 / 9 AA	139
Phosphosite 5:	SLC22A12	Q96S37	S546	THGTLGNSVLKSTQF	85 / 7 AA	60
Phosphosite 6:	FN3KRP	Q9HA64	S84	LDAPGGGSVLVMEHM	85 / 7 AA	34
Phosphosite 7:	MYST3	Q92794	S116	GLAESGGSTLKSIER	66 / 9 AA	225
Phosphosite 8:	MYST3	Q92794	T117	LAESGGSTLKSIERF	85 / 7 AA	225
Phosphosite 9:	KPNB3	O00410	S235	SCYQNDDSVLKSLVE	62 / 8 AA	124
Phosphosite 10:	SPARCL1	Q14515	S72	HHKAEKSSVLKSKEE	66 / 9 AA	75
Phosphosite 11:	STUB1	Q9UNE7	S19	RLGAGGGSPEKSPSA	77 / 9 AA	35
Phosphosite 12:	CDC20B	Q86Y33	S105	YLPEASGSVLKTPPE	55 / 9 AA	57
Phosphosite 13:	SRF	P11831	T321	AVSSANGTVLKSTGS	55 / 9 AA	52
Phosphosite 14:	GART	P22102	S790	ESMQINGSVLKNGSL	71 / 7 AA	108
Phosphosite 15:	SPRED2	Q7Z698	S286	DPKGRGGSVIKTQPS	71 / 7 AA	48
Phosphosite 16:	RBM44	Q6ZP01	S297	YHTVFDGSVLRSNSP	71 / 7 AA	118
Phosphosite 17:	NUFIP2	Q7Z417	S578	TSPQVLGSILKSGTT	83 / 6 AA	76
Phosphosite 18:	DNTT	P04053	S196	VTFMRAASVLKSLPF	71 / 7 AA	58
Phosphosite 19:	UCHL1	P09936	S112	KLGFEDGSVLKQFLS	83 / 6 AA	25
Phosphosite 20:	piccolo	Q9Y6V0	S3011	GPQYCVGSVLRSSNG	83 / 6 AA	567