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:	RELL1
Human P-Site:	S209
P-Site Sequence:	FIKPTNKSRESRPRR
UniProt:	Q8IUW5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RELL1	Q8IUW5	S209	FIKPTNKSRESRPRR	100 / 9 AA	29
Phosphosite 1:	ITSN1	Q15811	S516	EIESTNKSRELRIAE	77 / 9 AA	195
Phosphosite 2:	CLCN5	P51795	S40	HREITNKSKESTWAL	85 / 7 AA	83
Phosphosite 3:	KCNMA1	Q12791	S1224	NRPKSRESRDKQKYV	100 / 6 AA	138
Phosphosite 4:	ZNF512B	Q96KM6	S665	PEEPTDKSPEAEDPL	62 / 8 AA	97
Phosphosite 5:	KCNMA1	Q12791	S1221	NRQNRPKSRESRDKQ	100 / 6 AA	138
Phosphosite 6:	SRRM2	Q9UQ35	S1739	SPEPAEKSRSSRRRR	66 / 9 AA	300
Phosphosite 7:	SASH1	O94885	S992	PPVPAKKSRERLANG	71 / 7 AA	137
Phosphosite 8:	RELL1	Q8IUW5	S212	PTNKSRESRPRRQGE	100 / 6 AA	29
Phosphosite 9:	DDX46	Q7L014	T1023	LQNSYQPTNKGRYKV	83 / 6 AA	117
Phosphosite 10:	ABCC11	Q96J66	S839	EQGSGTNSSRESNGT	85 / 7 AA	154
Phosphosite 11:	ABCC11	Q96J66	S840	QGSGTNSSRESNGTM	85 / 7 AA	154
Phosphosite 12:	THOC2	Q8NI27	S1230	STEETDKSRERSQCG	83 / 6 AA	183
Phosphosite 13:	SAFB2	Q14151	S558	KPGPTNRSRVTKSGS	55 / 9 AA	107
Phosphosite 14:	GPR158	Q5T848	S145	VMLQSNKSREQNLQD	71 / 7 AA	135
Phosphosite 15:	Basic salivary proline-rich protein 2	P02812	S172	QGDNKSRSSRSPPGK	85 / 7 AA	6
Phosphosite 16:	ASB2	Q96Q27	S156	EPDISNKSRETPLYK	71 / 7 AA	65
Phosphosite 17:	Basic salivary proline-rich protein 2	P02812	S170	PPQGDNKSRSSRSPP	85 / 7 AA	6
Phosphosite 18:	SLC17A6	Q9P2U8	S472	GAMTKNKSREEWQYV	71 / 7 AA	64
Phosphosite 19:	TCF7L2	Q9NQB0	S79	SESFRDKSRESLEEA	83 / 6 AA	68
Phosphosite 20:	PAR3-beta	Q8TEW8	S518	VSLKGNKSRETGTDL	83 / 6 AA	132