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:	GCA
Human P-Site:	T138
P-Site Sequence:	VDQDGSGTVEHHELR
UniProt:	P28676
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GCA	P28676	T138	VDQDGSGTVEHHELR	100 / 9 AA	24
Phosphosite 1:	TNNC1	P63316	T71	VDEDGSGTVDFDEFL	66 / 9 AA	18
Phosphosite 2:	KLHL1	Q9NR64	S45	LQQDGSGSFEHWGPS	66 / 9 AA	83
Phosphosite 3:	FLNC	Q14315	T1406	DNKDGSCTVEYIPFT	75 / 8 AA	291
Phosphosite 4:	KLC4	Q9NSK0	T548	WSGDGSGTLQRSGSL	62 / 8 AA	69
Phosphosite 5:	SRRM2	Q9UQ35	T1453	GLRDGSGTPSRHSLS	66 / 9 AA	300
Phosphosite 6:	CALML3	P27482	T63	IDRDGNGTVDFPEFL	55 / 9 AA	17
Phosphosite 7:	CANT1	Q8WVQ1	T207	ILSDGDGTVEKGFKA	85 / 7 AA	45
Phosphosite 8:	USP13	Q92995	S803	GPRVKDGSGTYELFA	85 / 7 AA	97
Phosphosite 9:	SORD	Q00796	T75	LGHEASGTVEKVGSS	71 / 7 AA	38
Phosphosite 10:	BSN	Q9UPA5	S921	SAEATDGSGTLQGGL	71 / 7 AA	416
Phosphosite 11:	LRRK1	Q38SD2	T1278	LGQGGSGTVIYRARY	55 / 9 AA	228
Phosphosite 12:	MRGPRD	Q8TDS7	S8	MNQTLNSSGTVESAL	71 / 7 AA	36
Phosphosite 13:	MRGPRD	Q8TDS7	T10	QTLNSSGTVESALNY	71 / 7 AA	36
Phosphosite 14:	KCNH3	Q9ULD8	T1072	IGCHGSGTVQWTQEE	71 / 7 AA	117
Phosphosite 15:	KLC4	Q9NSK0	S546	VEWSGDGSGTLQRSG	71 / 7 AA	69
Phosphosite 16:	XRN1	Q8IZH2	S1368	EILKIDGSNTVDHKN	71 / 7 AA	194
Phosphosite 17:	Putative ZP domain-containing protein LOC729800	A6NLB4	T124	CRADGPSTVEIIHGD	71 / 7 AA	34
Phosphosite 18:	Hs.99248	A4D263	T23	KRSILSGTVENIDYP	83 / 6 AA	50
Phosphosite 19:	DGK-A	P23743	S174	IDYDGSGSVSQAEWV	62 / 8 AA	83
Phosphosite 20:	PLEKHH1	Q9ULM0	T1018	VGFDGSSTVDEFLQR	71 / 7 AA	151