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:	S291
P-Site Sequence:	SPIRHSPSPVRHVRA
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	S291	SPIRHSPSPVRHVRA	100 / 9 AA	3816
Phosphosite 1:	TTN	Q8WZ42	S284	LARQQSPSPIRHSPS	66 / 9 AA	3816
Phosphosite 2:	HRNR	Q86YZ3	S308	SGSRQSPSHVRHGSG	77 / 9 AA	282
Phosphosite 3:	TTN	Q8WZ42	S289	SPSPIRHSPSPVRHV	100 / 7 AA	3816
Phosphosite 4:	ZNF324B	Q6AW86	S327	KAFRHSSSLVRHQRI	77 / 9 AA	61
Phosphosite 5:	ZNF324	O75467	S327	KAFRHSSSLVRHQRI	77 / 9 AA	61
Phosphosite 6:	HRNR	Q86YZ3	S777	SGSGHSPSRVRHGSS	87 / 8 AA	282
Phosphosite 7:	PDLIM2	Q96JY6	S74	SKIRQSPSPLRLQLD	75 / 8 AA	37
Phosphosite 8:	MPP3	Q13368	T62	YYERQSPTPVLHSAV	66 / 9 AA	66
Phosphosite 9:	BAG3	O95817	S291	STPLHSPSPIRVHTV	85 / 7 AA	62
Phosphosite 10:	SPATA6	Q9NWH7	S354	TMPKHSPSPVLNRAS	85 / 7 AA	56
Phosphosite 11:	SPATA6	Q9NWH7	S352	PSTMPKHSPSPVLNR	85 / 7 AA	56
Phosphosite 12:	ZC3H13	Q5T200	S348	SIQRHSPSPRRKRTP	87 / 8 AA	197
Phosphosite 13:	SIPA1L1	O43166	S1433	MSSRHSASPVVFTSA	85 / 7 AA	200
Phosphosite 14:	ECM1	Q16610	S389	LCCRHPPSPTRDECF	66 / 9 AA	61
Phosphosite 15:	SIPA1L1	O43166	S1431	STMSSRHSASPVVFT	85 / 7 AA	200
Phosphosite 16:	RCCD1	A6NED2	S33	GRQVHSPSPLRAGVD	85 / 7 AA	40
Phosphosite 17:	BMP8A	Q7Z5Y6	S257	TFFRASPSPIRTPRA	75 / 8 AA	45
Phosphosite 18:	BMP8B	P34820	S257	TFFRASPSPIRTPRA	75 / 8 AA	45
Phosphosite 19:	KIF24	Q5T7B8	S1133	DLPALSPSPIRQHPA	71 / 7 AA	152
Phosphosite 20:	C2orf16	Q68DN1	S1913	ERTRHSPSEMRPGRP	75 / 8 AA	224