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:	CREB3L3
Human P-Site:	S260
P-Site Sequence:	NKQSAQESRKKKKEY
UniProt:	Q68CJ9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CREB3L3	Q68CJ9	S260	NKQSAQESRKKKKEY	100 / 9 AA	49
Phosphosite 1:	CREB3L1	Q96BA8	S307	NKISAQESRRKKKEY	88 / 9 AA	57
Phosphosite 2:	CREB3L2	Q70SY1	S311	NKISAQESRRKKKEY	88 / 9 AA	57
Phosphosite 3:	CREB3	O43889	S191	NKRSAQESRRKKKVY	88 / 9 AA	44
Phosphosite 4:	CREB3L4	Q8TEY5	S234	NKQSAQDSRRRKKEY	66 / 9 AA	43
Phosphosite 5:	EVX2	Q03828	S98	EISSAAESRKKPGHY	87 / 8 AA	48
Phosphosite 6:	C11orf57	Q6ZUT1	S147	VKSSTHESRKHKKSK	66 / 9 AA	34
Phosphosite 7:	ATAD2	Q6PL18	S1107	LCEEIQESRKKRGCS	85 / 7 AA	159
Phosphosite 8:	HLA-DRA	P01903	S23	VLMSAQESWAIKEEH	66 / 9 AA	29
Phosphosite 9:	ZNF207	O43670	S104	LEQKTQESQKKKQQD	75 / 8 AA	51
Phosphosite 10:	C13orf16	Q8N6K0	S85	IYRVIQESRKEKAIP	85 / 7 AA	17
Phosphosite 11:	ATXN1	P54253	S779	RRWSAPESRKLEKSE	85 / 7 AA	87
Phosphosite 12:	ANKRD36B	Q8N2N9	S1049	LENGMQDSRKKLDQM	83 / 6 AA	127
Phosphosite 13:	Ankyrin repeat domain-containing protein 36C	Q5JPF3	S1139	LENGMQDSRKKLDQM	83 / 6 AA	136
Phosphosite 14:	ATM	Q13315	S89	VSASTQASRQKKMQE	66 / 9 AA	351
Phosphosite 15:	KIAA1641	A6QL64	S1048	LENGMQDSRKKLDQM	83 / 6 AA	127
Phosphosite 16:	ATF6	P18850	S323	NRESACQSRKKKKEY	77 / 9 AA	75
Phosphosite 17:	NRIP2	Q9BQI9	S148	DLIHGQESRRKTSRT	71 / 7 AA	31
Phosphosite 18:	PHRF1	Q9P1Y6	S1106	SSYEHYESRKKKKRR	100 / 6 AA	179
Phosphosite 19:	SCUBE2	Q9NQ36	S975	FKYTAQESREMFPRS	62 / 8 AA	110
Phosphosite 20:	MAST2	Q6P0Q8	S1225	RGKDGQESRKRSSLF	71 / 7 AA	196