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:	SPG21
Human P-Site:	S198
P-Site Sequence:	LGQSELASRLTLNCQ
UniProt:	Q9NZD8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPG21	Q9NZD8	S198	LGQSELASRLTLNCQ	100 / 9 AA	34
Phosphosite 1:	MDH2	P40926	S51	LKNSPLVSRLTLYDI	77 / 9 AA	36
Phosphosite 2:	FFR	Q9UID3	S185	QFLFELPSRLTKCVE	85 / 7 AA	86
Phosphosite 3:	SHANK3	Q9BYB0	S1499	PTVISELSSRLQQLN	85 / 7 AA	186
Phosphosite 4:	SHANK3	Q9BYB0	S1500	TVISELSSRLQQLNK	85 / 7 AA	186
Phosphosite 5:	HIP1R	O75146	S547	QSKSELSSRLDTLSA	85 / 7 AA	119
Phosphosite 6:	HIP1R	O75146	S546	EQSKSELSSRLDTLS	85 / 7 AA	119
Phosphosite 7:	SPG21	Q9NZD8	T201	SELASRLTLNCQNSY	100 / 6 AA	34
Phosphosite 8:	ATXN7L1	Q9ULK2	S406	PVGGDLASRLSSDEG	62 / 8 AA	89
Phosphosite 9:	MTBP	Q96DY7	S680	GGFSELQSRLIRYET	75 / 8 AA	102
Phosphosite 10:	MYO5C	Q9NQX4	T1314	RQEASRLTLENRDLE	100 / 6 AA	203
Phosphosite 11:	ARHGEF12	Q9NZN5	S1436	TDEEVASSLTLQPMT	75 / 8 AA	173
Phosphosite 12:	ARHGEF12	Q9NZN5	S1435	STDEEVASSLTLQPM	75 / 8 AA	173
Phosphosite 13:	SPATIAL	Q96M53	S154	KELKELASRVAFLTK	62 / 8 AA	39
Phosphosite 14:	NBEAL2	Q6ZNJ1	T361	EGDSDLATRLLTEPD	71 / 7 AA	303
Phosphosite 15:	RUFY3	Q7L099	S427	KQKSELNSRLEEKTN	85 / 7 AA	53
Phosphosite 16:	PPM1J	Q5JR12	S170	GGAAEMASRLLHRHI	71 / 7 AA	55
Phosphosite 17:	FOXJ3	Q9UPW0	S22	RMTSELESSLTSMDW	75 / 8 AA	69
Phosphosite 18:	AML1	Q01196	S291	TTLSAELSSRLSTAP	71 / 7 AA	49
Phosphosite 19:	TMF1	P82094	T537	NIKEELATRLNSSET	71 / 7 AA	123
Phosphosite 20:	PICALM	Q13492	S99	RFIQYLASRNTLFNL	85 / 7 AA	71