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Details on Person UniProt:Q8H8T0 UAM1

Class:IdReferenceGeneProduct:9681880
_chainChangeLogchain:1-364 for 9681880 added on Fri May 15 2020
_displayNameUniProt:Q8H8T0 UAM1
_timestamp2023-11-03 15:39:42
chainchain:1-364
checksum8CB8E232A780934C
commentFUNCTION UDP-L-arabinose mutase involved in the biosynthesis of cell wall non-cellulosic polysaccharides. Catalyzes the interconvertion of UDP-L-arabinopyranose (UDP-Arap) and UDP-L-arabinofuranose (UDP-Araf). Preferentially catalyzes the formation of UDP-Arap from UDP-Araf. At thermodynamic equilibrium in vitro the ratio of the pyranose form over the furanose form is 90:10. Is probably active as heteromer in vivo.CATALYTIC ACTIVITY UDP-beta-L-arabinofuranose = UDP-beta-L-arabinopyranoseCOFACTOR Optimum pH is 5.5-6.0.SUBUNIT Heteromers with UAM2 and UAM3.SUBCELLULAR LOCATION The conserved DXD motif is involved in enzyme activity.PTM Reversibly glycosylated in vitro at Arg-158 by UDP-glucose. Reversibly glycosylated by UDP-xylose and UDP-galactose.SIMILARITY Belongs to the RGP family.SEQUENCE CAUTION Truncated N-terminus.
created[InstanceEdit:9681919] Naithani, Sushma, 2020-04-06
descriptionrecommendedName: fullName evidence="6"UDP-arabinopyranose mutase 1 shortName evidence="6"OsUAM1 ecNumber evidence="3 4 5"5.4.99.30 alternativeName: fullName evidence="6"Reversibly glycosylated polypeptide 1 alternativeName: fullName evidence="7"UDP-L-arabinose mutase 1
geneNameUAM1
RGP1
Os03g0599800
LOC_Os03g40270
OJ1523_A02.1
OsJ_11657
identifierQ8H8T0
isSequenceChangedFALSE
keywordCell wall biogenesis/degradation
Direct protein sequencing
Glycoprotein
Golgi apparatus
Isomerase
Reference proteome
modified[InstanceEdit:9681975] Naithani, Sushma, 2020-04-06
[InstanceEdit:9688885] Weiser, JD
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
nameUAM1
referenceDatabase[ReferenceDatabase:2] UniProt
secondaryIdentifierRGP1_ORYSJ
A0A0P0W0V3
O82705
Q10H67
Q9FUN9
sequenceLength364
species[Species:1250427] Oryza sativa subsp. japonica
(referenceEntity)[EntityWithAccessionedSequence:9681910] UAM1/RGP1 [Golgi membrane] [Oryza sativa]
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No pathways have been reviewed or authored by UniProt:Q8H8T0 UAM1 (9681880)