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:	XIAP
Human P-Site:	S169
P-Site Sequence:	SEEARLKSFQNWPDY
UniProt:	P98170
Intern. Prot. ID:	IPI00303890

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XIAP	P98170	S169	SEEARLKSFQNWPDY	100 / 9 AA	57
Phosphosite 1:	BIRC1	Q13075	S165	EEEARLASFRNWPFY	77 / 9 AA	160
Phosphosite 2:	cIAP2	Q13489	T175	NENARLLTFQTWPLT	66 / 9 AA	68
Phosphosite 3:	cIAP2	Q13489	T261	THAARFKTFFNWPSS	66 / 9 AA	68
Phosphosite 4:	POR	P16435	S268	GEMGRLKSYENQKPP	62 / 8 AA	77
Phosphosite 5:	BIRC1	Q13075	S284	YEELRLDSFKDWPRE	62 / 8 AA	160
Phosphosite 6:	CNTLN	Q9NXG0	S703	ELENRLKSFEKRSRK	62 / 8 AA	162
Phosphosite 7:	KIAA1881	Q96Q06	T1037	ATHTGLSTFQNWLPS	71 / 7 AA	134
Phosphosite 8:	SIPA1L1	O43166	S134	NDSAMLKSIQNTLKN	75 / 8 AA	200
Phosphosite 9:	POR	P16435	Y269	EMGRLKSYENQKPPF	71 / 7 AA	77
Phosphosite 10:	LCN15	Q6UWW0	S152	VSPQALKSFQDFYPT	71 / 7 AA	20
Phosphosite 11:	RPA2	P15927	S134	KVAGHLRSFQNKKSL	62 / 8 AA	29
Phosphosite 12:	PRTFDC1	Q9NRG1	S111	VDFIRLKSYRNDQSM	71 / 7 AA	26
Phosphosite 13:	FRMD7	Q6ZUT3	S542	PRNIRMKSFQQDLQV	83 / 6 AA	82
Phosphosite 14:	GNPTAB	Q3T906	S64	RDNIAGKSFQNRLCL	83 / 6 AA	144
Phosphosite 15:	STAG1	Q8WVM7	S700	STLKRLTSFHNAHDL	71 / 7 AA	144
Phosphosite 16:	BAIAP2	Q9UQB8	S96	QLEEMLKSFHNELLT	62 / 8 AA	61
Phosphosite 17:	KPNA1	P52294	Y14	ENFRLKSYKNKSLNP	71 / 7 AA	60
Phosphosite 18:	PRTFDC1	Q9NRG1	Y112	DFIRLKSYRNDQSMG	71 / 7 AA	26
Phosphosite 19:	RPS7	P62081	S71	VPVPQLKSFQKIQVR	62 / 8 AA	22
Phosphosite 20:	TRMT1	Q9NXH9	T603	QRAARLKTFPCKRFK	71 / 7 AA	72