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:	TTN
Human P-Site:	S263
P-Site Sequence:	RIPPKPKSRSPTPPS
UniProt:	Q8WZ42
Intern. Prot. ID:	IPI00023283

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TTN	Q8WZ42	S263	RIPPKPKSRSPTPPS	100 / 9 AA	3816
Phosphosite 1:	SFRS4	Q08170	S288	DNVGKPKSRSPSRHK	87 / 8 AA	57
Phosphosite 2:	TTN	Q8WZ42	S265	PPKPKSRSPTPPSIA	100 / 7 AA	3816
Phosphosite 3:	SRRM2	Q9UQ35	S1497	PQTPRPRSRSPSSPE	66 / 9 AA	300
Phosphosite 4:	ST6GALNAC1	Q9NSC7	S64	QSLAKPKSQAPTRAR	66 / 9 AA	69
Phosphosite 5:	ROR1	Q01973	S853	QHCPPPKSRSPSSAS	77 / 9 AA	104
Phosphosite 6:	GPBP1	Q86WP2	S167	EYPPNPKSRAPRMLV	75 / 8 AA	53
Phosphosite 7:	PCF11	O94913	S489	SRSPKSRSPIIHSPK	85 / 7 AA	173
Phosphosite 8:	SRRM2	Q9UQ35	S808	SSQPKAKSRTPPRRS	75 / 8 AA	300
Phosphosite 9:	PI5PA	Q15735	S873	LELLAPKSRSPSPGK	85 / 7 AA	107
Phosphosite 10:	ADD1	P35611	S353	PEKYKAKSRSPGSPV	85 / 7 AA	81
Phosphosite 11:	FAM21C	Q9Y4E1	S1291	AKTTKPKSRSAQAAP	85 / 7 AA	145
Phosphosite 12:	FAM21A	Q641Q2	S1312	AKTTKPKSRSAQAAP	85 / 7 AA	147
Phosphosite 13:	FAM21D	Q5SRD0	S279	AKTTKPKSRSAQAAP	85 / 7 AA	33
Phosphosite 14:	FAM21B	Q5SNT6	S1224	AKTTKPKSRSAQAAP	85 / 7 AA	137
Phosphosite 15:	NCOR2	Q9Y618	S1023	GSSPRGKSRSPAPPA	66 / 9 AA	275
Phosphosite 16:	ROR1	Q01973	S855	CPPPKSRSPSSASGS	85 / 7 AA	104
Phosphosite 17:	SFRS4	Q08170	S290	VGKPKSRSPSRHKSK	85 / 7 AA	57
Phosphosite 18:	PI5PA	Q15735	S875	LLAPKSRSPSPGKSK	85 / 7 AA	107
Phosphosite 19:	PCF11	O94913	S487	SRSRSPKSRSPIIHS	85 / 7 AA	173
Phosphosite 20:	SHANK2	Q9UPX8	S94	SYVPGPRSRSPSLNR	66 / 9 AA	159