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:	IGHD
Human P-Site:	S13
P-Site Sequence:	PDVFPIISGCRHPKD
UniProt:	P01880
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGHD	P01880	S13	PDVFPIISGCRHPKD	100 / 9 AA	42
Phosphosite 1:	FAM83F	Q8NEG4	S331	NPKYALVSGCRHPPG	55 / 9 AA	55
Phosphosite 2:	UPF0638 protein B	P0C875	S201	HSRFPQISNSRHFIT	66 / 9 AA	37
Phosphosite 3:	ZNF880	Q6PDB4	S129	FQAERNISGCKHVEK	83 / 6 AA	67
Phosphosite 4:	ZNF528	Q3MIS6	S130	FQAERKISGCKHFEK	83 / 6 AA	72
Phosphosite 5:	NGF	P01138	S187	RDPNPVDSGCRGIDS	71 / 7 AA	27
Phosphosite 6:	FBXL11	Q9Y2K7	S562	AAASPIVSGARRRRV	62 / 8 AA	133
Phosphosite 7:	MLL5	Q8IZD2	S1183	TENFPLISVSPHASG	55 / 9 AA	205
Phosphosite 8:	FBXO3	Q9UK99	S356	VGEFPIISPGRVYEY	75 / 8 AA	55
Phosphosite 9:	PAPPA2	Q9BXP8	S1046	QPHSPLCSGCRPVRY	62 / 8 AA	199
Phosphosite 10:	C11orf56	Q8N612	S965	EGSGPLISGCGPLNP	83 / 6 AA	106
Phosphosite 11:	COQ10B	Q9H8M1	S15	TALRRVVSGCRPKSA	66 / 6 AA	27
Phosphosite 12:	FUT4	P22083	S218	CRLRFNISGCRLLTD	100 / 5 AA	59
Phosphosite 13:	FBXL7	Q9UJT9	S194	MLETVTVSGCRRLTD	57 / 7 AA	55
Phosphosite 14:	AMSH	O95630	S388	DHGLEEISSCRQKGF	44 / 9 AA	48
Phosphosite 15:	Rictor	Q6R327	S1574	PSKFSGISGCSDGVS	55 / 9 AA	192
Phosphosite 16:	ZNF407	Q9C0G0	S1112	SEEFQIISGQPSDTL	83 / 6 AA	247
Phosphosite 17:	AMSH	O95630	S389	HGLEEISSCRQKGFH	66 / 6 AA	48
Phosphosite 18:	MPP5	Q8N3R9	S184	SPPFPLISNAQDLAQ	44 / 9 AA	77
Phosphosite 19:	C11orf82	Q8IXT1	S840	KIRSPIVSGVSQPDV	50 / 8 AA	112
Phosphosite 20:	RXRB	P28702	S137	GSPFPVISSSMGSPG	50 / 8 AA	57