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:	Rho guanine nucleotide exchange factor 37
Human P-Site:	Y223
P-Site Sequence:	RKEVASKYTKVEQLT
UniProt:	A1IGU5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Rho guanine nucleotide exchange factor 37	A1IGU5	Y223	RKEVASKYTKVEQLT	100 / 9 AA	76
Phosphosite 1:	Rho guanine nucleotide exchange factor 37	A1IGU5	S221	KMRKEVASKYTKVEQ	100 / 7 AA	76
Phosphosite 2:	MUC5AC	P98088	T177	IQQSSSYTKVEARLG	75 / 8 AA	527
Phosphosite 3:	TMEM131	Q92545	Y336	LKASESKYTKVASIS	100 / 6 AA	201
Phosphosite 4:	TMEM131	Q92545	T337	KASESKYTKVASISF	100 / 6 AA	201
Phosphosite 5:	DDX47	Q9H0S4	Y232	KCAVSSKYQTVEKLQ	66 / 9 AA	51
Phosphosite 6:	GAS7	O60861	Y333	RKQLASRYASVEKAR	55 / 9 AA	54
Phosphosite 7:	GRIN2A	Q12879	Y1094	KRSVASKYPKDCSEV	85 / 7 AA	165
Phosphosite 8:	ANK1	P16157	Y546	PLHVAAKYGKVRVAE	75 / 8 AA	206
Phosphosite 9:	TRRAP	Q9Y4A5	Y2236	TSSVASKYEELECLY	66 / 9 AA	438
Phosphosite 10:	MAPRE2	Q15555	T76	DIVSLNYTKVEQLCS	83 / 6 AA	37
Phosphosite 11:	CP	P00450	Y779	EFYIGSKYKKVVYRQ	62 / 8 AA	122
Phosphosite 12:	C16orf48	Q9H0I2	Y139	ALWRSPKYDKVESRV	62 / 8 AA	39
Phosphosite 13:	PTPDC1	A2A3K4	Y37	LERPTPKYTKVGERL	62 / 8 AA	84
Phosphosite 14:	TACSTD2	P09758	Y306	NRRKSGKYKKVEIKE	62 / 8 AA	35
Phosphosite 15:	KLKBL4	Q6PEW0	Y254	TCPGLFLYTKVEDYS	100 / 5 AA	44
Phosphosite 16:	OVGP1	Q12889	Y290	GPASPGKYTKQEGFL	62 / 8 AA	75
Phosphosite 17:	ALG12	Q9BV10	T31	HLVICPYTKVEESFN	71 / 7 AA	55
Phosphosite 18:	OSBPL10	Q9BXB5	Y84	LEGVLSKYTNLLQGW	62 / 8 AA	84
Phosphosite 19:	FAM48A	Q8NEM7	Y311	SEVDVEKYAKVEKSI	83 / 6 AA	86
Phosphosite 20:	GPRASP1	Q5JY77	Y713	SWFWSRKYTKPEAII	62 / 8 AA	157