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:	LTBP1
Human P-Site:	S278
P-Site Sequence:	LTLKPKPSVGLPQQI
UniProt:	Q14766
Intern. Prot. ID:	IPI00302679

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	LTBP1	Q14766	S278	LTLKPKPSVGLPQQI	100 / 9 AA	173
Phosphosite 1:	ST5	P78524	S407	KNPKSKPSNGLPPSP	77 / 9 AA	126
Phosphosite 2:	PPP1R13B	Q96KQ4	S491	EGSLPRPSAGLPSRQ	75 / 8 AA	120
Phosphosite 3:	KLHL21	Q9UJP4	S281	PRMRPRPSTGLAEIL	55 / 9 AA	67
Phosphosite 4:	KIAA1522	Q9P206	S971	PPVARKPSVGVPPPA	85 / 7 AA	107
Phosphosite 5:	TTN	Q8WZ42	S26323	RDIEIKPSVELPFHT	85 / 7 AA	3816
Phosphosite 6:	MKI67	P46013	S1302	AMHTPKPSVGEEKDI	100 / 6 AA	359
Phosphosite 7:	ZBTB48	P10074	S119	QSFKPKTSVGQAAGG	66 / 9 AA	77
Phosphosite 8:	NCOR1	O75376	S1082	TQETPKPSVGSISLG	100 / 6 AA	270
Phosphosite 9:	FER1L4	A9Z1Z3	S746	PDLLPEPSAGLPSSL	75 / 8 AA	201
Phosphosite 10:	ZBTB48	P10074	T118	CQSFKPKTSVGQAAG	85 / 7 AA	77
Phosphosite 11:	TTN	Q8WZ42	S28521	YKGKPKPSISWLKDG	62 / 8 AA	3816
Phosphosite 12:	TRIOBP	Q9H2D6	S90	PKRGPSPSAGLPEEG	75 / 8 AA	261
Phosphosite 13:	STLK6	Q9C0K7	S392	PPAYNKPSISLPPVL	71 / 7 AA	47
Phosphosite 14:	C11orf74	Q86VG3	S156	CEVKPKPSVKRMDKQ	100 / 6 AA	25
Phosphosite 15:	CTTNBP2	Q8WZ74	S616	PQLPPKPSIDLTVAP	71 / 7 AA	181
Phosphosite 16:	CSF1	P09603	S283	GSPQPRPSVGAFNPG	71 / 7 AA	60
Phosphosite 17:	KLHL21	Q9UJP4	T282	RMRPRPSTGLAEILV	62 / 8 AA	67
Phosphosite 18:	SEC13	P55735	S223	RDVAWAPSIGLPTST	83 / 6 AA	36
Phosphosite 19:	Putative uncharacterized protein FLJ44672	Q6ZQT7	S117	SVGSSRPSLGLPAAS	71 / 7 AA	25
Phosphosite 20:	PDHK3	Q15120	S76	DNLLNRPSVGLVQSW	83 / 6 AA	47