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:	COL7A1
Human P-Site:	S2421
P-Site Sequence:	EMGQPGPSGERGLAG
UniProt:	Q02388
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL7A1	Q02388	S2421	EMGQPGPSGERGLAG	100 / 9 AA	295
Phosphosite 1:	SETD1B	Q9UPS6	S21	PPPQPGPSGERRNHH	100 / 8 AA	209
Phosphosite 2:	COL24A1	Q17RW2	S509	PAGIPGPSGKRGPRG	87 / 8 AA	175
Phosphosite 3:	COL2A1	P02458	S1013	KQGAPGASGDRGPPG	75 / 8 AA	142
Phosphosite 4:	MAP6	Q96JE9	T90	TGPAPGPTGEREPAA	85 / 7 AA	87
Phosphosite 5:	MARS2	Q96GW9	S189	VTQQPGPSGDSFPVS	85 / 7 AA	67
Phosphosite 6:	C10orf90	Q96M02	S113	RLGIPAPSDERGPEA	75 / 8 AA	78
Phosphosite 7:	COL2A1	P02458	S1001	FPGLPGPSGEPGKQG	87 / 8 AA	142
Phosphosite 8:	COL1A1	P02452	S979	FPGLPGPSGEPGKQG	87 / 8 AA	139
Phosphosite 9:	COL27A1	Q8IZC6	S1531	SKGQPGDSGEMGFPG	77 / 9 AA	187
Phosphosite 10:	Kv7.2	O43526	S15	GGVYPGPSGEKKLKV	85 / 7 AA	96
Phosphosite 11:	ZNF467	Q7Z7K2	S426	VVPQRAPSGERSFFC	66 / 9 AA	65
Phosphosite 12:	C10orf114	Q5T4H9	S27	CRGVPTPSGDRGPGA	75 / 8 AA	15
Phosphosite 13:	COL28A1	Q2UY09	S678	VRGPPGPSGPRGVGT	77 / 9 AA	117
Phosphosite 14:	CO3A1	P02461	S569	RPGPPGPSGPRGQPG	77 / 9 AA	139
Phosphosite 15:	COL2A1	P02458	S1148	LPGPPGPSGDQGASG	75 / 8 AA	142
Phosphosite 16:	COL6A3	P12111	S2127	DKGLPGSSGEKGNPG	75 / 8 AA	344
Phosphosite 17:	TNS1	Q9HBL0	S1126	SLGQPSPSAQRNYQS	55 / 9 AA	186
Phosphosite 18:	PDZD2	O15018	T2071	DTAQPRPTGEKGGNI	66 / 9 AA	302
Phosphosite 19:	COL11A1	P12107	S1350	QPGPPGPSGEAGPPG	87 / 8 AA	181
Phosphosite 20:	COL24A1	Q17RW2	S1181	HQGQPGPSGLPGPKG	77 / 9 AA	175