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Details on Person UniProt:P31924 SUS1

Class:IdReferenceGeneProduct:1158863
_chainChangeLogchain:1-816 added on Sat February 7 2015
_displayNameUniProt:P31924 SUS1
_timestamp2025-02-21 20:15:02
chainchain:1-816
checksum56704F0B8BEBA947
commentFUNCTION Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways.CATALYTIC ACTIVITY an NDP-alpha-D-glucose + D-fructose = a ribonucleoside 5'-diphosphate + sucrose + H(+)SUBUNIT Homotetramer or heterotetramer with SUS2.TISSUE SPECIFICITY Expressed in root phloem and leaf mesophyll. Expressed in phloem tissues and aleurone layers of seeds and at lower levels in the pericarp and endosperm cells (at protein level). Predominantly expressed in elongating tissues including roots, developing leaves and internodes.DEVELOPMENTAL STAGE Expressed early in seed development and then declines gradually and disappears (at protein level). In the caryopse, strongly expressed during the pre-storage phase, and the expression decreased thereafter.INDUCTION Up-regulated by sucrose, fructose and glucose. Up-regulated under elevated CO2 condition.SIMILARITY Belongs to the glycosyltransferase 1 family. Plant sucrose synthase subfamily.
created[InstanceEdit:1164949] Wu, Guanming, 2010-12-11
crossReference[DatabaseIdentifier:1139351] UniProtKB:A6N185
[DatabaseIdentifier:1140306] UniProtKB:A6MZV1
[DatabaseIdentifier:1141015] UniProtKB:P31924
[DatabaseIdentifier:1135689] UniProtKB:A2XHR1
[DatabaseIdentifier:1136431] UniProtKB:Q94JM7
descriptionrecommendedName: Sucrose synthase 1 shortName: OsSUS1 ecNumber: 2.4.1.13 alternativeName: Sucrose synthase 2 shortName: RSs2 alternativeName: Sucrose-UDP glucosyltransferase 1
geneNameSUS1
RSS2
RSUS1
Os03g0401300
LOC_Os03g28330
OsJ_11182
identifierP31924
isSequenceChangedFALSE
keywordGlycosyltransferase
Reference proteome
Transferase
modified[InstanceEdit:5149006] D'Eustachio, P, 2013-11-18
[InstanceEdit:5263031] Weiser, JD
[InstanceEdit:5433710] Weiser, JD
[InstanceEdit:5634237] Weiser, JD
[InstanceEdit:5673015] Weiser, JD
[InstanceEdit:8934940] Weiser, JD
[InstanceEdit:9037114] Weiser, JD
[InstanceEdit:9637257] Weiser, JD
[InstanceEdit:9676415] Weiser, JD
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9939033] Weiser, Joel, 2025-02-21
nameSUS1
referenceDatabase[ReferenceDatabase:2] UniProt
secondaryIdentifierSUS1_ORYSJ
A0A0P0VZ94
F4MFT0
Q10K07
Q10K08
Q7G7N0
sequenceLength816
species[Species:1250427] Oryza sativa subsp. japonica
(referenceEntity)[EntityWithAccessionedSequence:1124695] sucrose synthase (LOC_OS03G28330.1) [cytosol] [Oryza sativa]
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