P49903 (SPS1_HUMAN) Homo sapiens (Human)

Selenide, water dikinase 1 UniProtKBInterProSTRINGInteractive Modelling

392 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; Isoform 4; ) 20 identical sequences

Sequence Features

Add
 31
 69Magnesium
 110Magnesium
 265Magnesium
 32Important for catalytic activity
 67-69ATP
 161-164ATP; shared with dimeric partner
 82-169PurM-like, N-terminal domain
IPR016188PF00586
 193-367PurM-like, C-terminal domain
IPR010918PF02769

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRange
Crystal structure of human selenophosphate synthetase 1 complex with AMPCPhomo-2-mer AP2;PO4;MG;K;3fd56-377
Assess
Crystal structure of human selenophosphate synthetase 1 complex with ADP and phosphatehomo-2-mer ADP;PO4;MG;NA;3fd66-377
Assess

Homology models built on isoform sequence

IsoformOligo-stateLigandsQMEANTemplateRangeSeq id (%)
Isoform 2homo-2-mer-1.703fd6.1.A6-306
92.21
Assess
Isoform 2homo-2-mer-0.345l16.1.B69-255
47.26
Assess
Isoform 3homo-2-merMG;0.863fd6.1.A1-310
100.00
Assess
Isoform 4homo-2-merADP;MG;-0.833fd6.1.A6-321
100.00
Assess