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Protein

Senescence-specific cysteine protease SAG39

Gene

SAG39

Organism
Oryza sativa subsp. japonica (Rice)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Cysteine protease that may have a developmental senescence specific cell death function during apoptosis, heavy metal detoxification, and hypersensitive response.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei147PROSITE-ProRule annotation1
Active sitei282PROSITE-ProRule annotation1
Active sitei303PROSITE-ProRule annotation1

GO - Molecular functioni

GO - Biological processi

  • aging Source: UniProtKB
  • leaf senescence Source: UniProtKB
  • programmed cell death involved in cell development Source: UniProtKB
  • proteolysis involved in cellular protein catabolic process Source: GO_Central
  • response to abscisic acid Source: UniProtKB
  • response to ethylene Source: UniProtKB
  • response to gibberellin Source: UniProtKB

Keywordsi

Molecular functionHydrolase, Protease, Thiol protease

Names & Taxonomyi

Protein namesi
Recommended name:
Senescence-specific cysteine protease SAG39Curated (EC:3.4.22.-Curated)
Alternative name(s):
Cysteine proteinase SAG39Curated
Protein SENESCENCE-ASSOCIATED GENE 391 Publication
Gene namesi
Name:SAG391 Publication
Ordered Locus Names:Os04g0206300Curated
ORF Names:OsJ_13822Imported, OSJNBa0052O21.11Imported
OrganismiOryza sativa subsp. japonica (Rice)Imported
Taxonomic identifieri39947 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladeOryzoideaeOryzeaeOryzinaeOryzaOryza sativa
Proteomesi
  • UP000059680 Componenti: Chromosome 4

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Vacuole

Pathology & Biotechi

Biotechnological usei

The senescence specific expression can be use to monitor cytokinin synthases (e.g. IPT) in order to promote yield and early maturation of panicles, and to delay senescence.1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 23Sequence analysisAdd BLAST23
ChainiPRO_000043052524 – 339Senescence-specific cysteine protease SAG39Sequence analysisAdd BLAST316

Expressioni

Tissue specificityi

Low expression in mature leaves.1 Publication

Developmental stagei

Senescent tissues specific expression.1 Publication

Inductioni

Accumulates progressively during senescence with maximum levels at late senescence stages. Induced by abscisic acid (ABA), ethylene (ACC) and gibberellin (GA3).1 Publication

Gene expression databases

ExpressionAtlasiQ7XWK5 differential
GenevisibleiQ7XWK5 OS

Structurei

3D structure databases

ProteinModelPortaliQ7XWK5
SMRiQ7XWK5
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the peptidase C1 family.PROSITE-ProRule annotation

Keywords - Domaini

Signal

Phylogenomic databases

InParanoidiQ7XWK5
OMAiYRPEKSA
OrthoDBiEOG09360DAM

Family and domain databases

InterProiView protein in InterPro
IPR038765 Papain_like_cys_pep_sf
IPR025661 Pept_asp_AS
IPR000169 Pept_cys_AS
IPR025660 Pept_his_AS
IPR013128 Peptidase_C1A
IPR000668 Peptidase_C1A_C
IPR013201 Prot_inhib_I29
PANTHERiPTHR12411 PTHR12411, 1 hit
PfamiView protein in Pfam
PF08246 Inhibitor_I29, 1 hit
PF00112 Peptidase_C1, 1 hit
PRINTSiPR00705 PAPAIN
SMARTiView protein in SMART
SM00848 Inhibitor_I29, 1 hit
SM00645 Pept_C1, 1 hit
SUPFAMiSSF54001 SSF54001, 1 hit
PROSITEiView protein in PROSITE
PS00640 THIOL_PROTEASE_ASN, 1 hit
PS00139 THIOL_PROTEASE_CYS, 1 hit
PS00639 THIOL_PROTEASE_HIS, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q7XWK5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAMAKALLFA ILGCLCLCSA VLAARELSDD AAMAARHERW MAQYGRVYRD
60 70 80 90 100
DAEKARRFEV FKANVAFIES FNAGNHNFWL GVNQFADLTN DEFRWMKTNK
110 120 130 140 150
GFIPSTTRVP TGFRYENVNI DALPATVDWR TKGAVTPIKD QGQCGCCWAF
160 170 180 190 200
SAVAAMEGIV KLSTGKLISL SEQELVDCDV HGEDQGCEGG LMDDAFKFII
210 220 230 240 250
KNGGLTTESN YPYAAADDKC KSVSNSVASI KGYEDVPANN EAALMKAVAN
260 270 280 290 300
QPVSVAVDGG DMTFQFYKGG VMTGSCGTDL DHGIVAIGYG KASDGTKYWL
310 320 330
LKNSWGTTWG ENGFLRMEKD ISDKRGMCGL AMEPSYPTA
Length:339
Mass (Da):36,872
Last modified:March 1, 2004 - v2
Checksum:i136D71DF5E22E9CF
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL606590 Genomic DNA Translation: CAD40026.2
AP008210 Genomic DNA No translation available.
AP014960 Genomic DNA Translation: BAS88099.1
CM000141 Genomic DNA Translation: EAZ29764.1
RefSeqiXP_015635487.1, XM_015780001.1

Genome annotation databases

EnsemblPlantsiOs04t0206300-00; Os04t0206300-00; Os04g0206300
GeneIDi107276017
GrameneiOs04t0206300-00; Os04t0206300-00; Os04g0206300
KEGGiosa:107276017

Similar proteinsi

Entry informationi

Entry nameiSAG39_ORYSJ
AccessioniPrimary (citable) accession number: Q7XWK5
Secondary accession number(s): A0A0P0W7K3
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 29, 2014
Last sequence update: March 1, 2004
Last modified: June 20, 2018
This is version 92 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Peptidase families
    Classification of peptidase families and list of entries
  2. Oryza sativa (rice)
    Index of Oryza sativa entries and their corresponding gene designations
  3. SIMILARITY comments
    Index of protein domains and families

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