O95340 (PAPS2_HUMAN) Homo sapiens (Human)

Bifunctional 3'-phosphoadenosine 5'-phosphosulfate synthase 2 UniProtKBInterproStringInteractive Modelling

614 aa; Sequence (Fasta) ; (Isoform 2; ) Identical sequences: Homo sapiens: Q5TB52; Pan troglodytes: K7AD67; Pan paniscus: A0A2R8Z6U3; Gorilla gorilla gorilla: G3SB39

Sequence Features

 10E -> K (significant decrease of activity; dbSNP:rs17173698). VAR_029136 dbSNP
 43C -> Y (in BCYM4; reduces strongly PAPS synthase activity). VAR_073026
 48T -> R (in BCYM4; patient with premature pubarche and hyperandrogenism; results in partial loss of activity; increases ubiquitin-dependent protein instability; dbSNP:rs121908951). VAR_063049 dbSNP
 76L -> Q (in BCYM4; reduces strongly PAPS synthase activity). VAR_073027
 183E -> K (polymorphism; similar PAPS synthase activity as the wild-type; dbSNP:rs774709274). VAR_073028 dbSNP
 270G -> D (in BCYM4; increases ubiquitin- dependent protein instability; dbSNP:rs138943074). VAR_073029 dbSNP
 281M -> L (in dbSNP:rs45624631). VAR_029137 dbSNP
 291V -> M (significant decrease of activity; dbSNP:rs45467596). VAR_022077 dbSNP
 432R -> K (in dbSNP:rs17129133). VAR_029138 dbSNP
 52-57ATP 1.
 409-412ATP 2.
 511-515ATP 2.
 223-375ATP-sulfurylase PUA-like domain
IPR025980PF14306
 384-606Sulphate adenylyltransferase catalytic d omain
IPR024951PF01747

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownload
Crystal structure of the kinase domain of human 3'-phosphoadenosine 5'-phosphosulphate synthetase 2 Heteromer
O95340;
ADP;2ax421-218

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownload
homo-2-mer CL;0.371x6v.1.A24-613
78.20
homo-2-mer CL;0.371x6v.1.B24-613
78.20

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownload
2homo-2-merCL;0.201x6v.1.B24-618
78.37
2homo-2-merCL;0.201x6v.1.A24-618
78.37
2monomer-4.486fae.1.B43-150
16.50