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A7VLV1

- SGRW_PEA

UniProt

A7VLV1 - SGRW_PEA

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Protein

Protein STAY-GREEN, chloroplastic

Gene

SGR

Organism
Pisum sativum (Garden pea)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at transcript leveli

Functioni

Probably involved in the disassembling mechanism of the intact light-harvesting complex of photosystem II (LHCII) in the thylakoid membranes. Required for the chlorophyll breakdown pathway. Acts independent and upstream of pheophorbide a oxygenase (PAO).2 Publications

GO - Biological processi

  1. regulation of chlorophyll catabolic process Source: UniProtKB
Complete GO annotation...

Names & Taxonomyi

Protein namesi
Recommended name:
Protein STAY-GREEN, chloroplastic
Alternative name(s):
Protein STAYGREEN
Gene namesi
Name:SGR
OrganismiPisum sativum (Garden pea)
Taxonomic identifieri3888 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaeFabeaePisum

Subcellular locationi

Plastidchloroplast 1 Publication

GO - Cellular componenti

  1. chloroplast Source: UniProtKB
Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 5454ChloroplastSequence AnalysisAdd
BLAST
Chaini55 – 261207Protein STAY-GREEN, chloroplasticPRO_0000425234Add
BLAST

Expressioni

Developmental stagei

Strongly induced during senescence.1 Publication

Inductioni

Up-regulated during dark-induced senescence.1 Publication

Family & Domainsi

Sequence similaritiesi

Belongs to the staygreen family.Curated

Keywords - Domaini

Transit peptide

Family and domain databases

InterProiIPR024438. Staygreen.
[Graphical view]
PfamiPF12638. Staygreen. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

A7VLV1-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MDTLTSAPLL TTKFKPSFSP QQKPCFPHRR RFENGKKNQS IVPVARLFGP
60 70 80 90 100
AIFEASKLKV LFLGIDENKH PGNLPRTYTL THSDVTSKLT LAISQTINNS
110 120 130 140 150
QLQGWYNRLQ RDEVVAQWKK VKGKMSLHVH CHISGGHFLL DIFARLRYFI
160 170 180 190 200
FCKELPVVLK AFVHGDGNLF NNYPELEESL VWVFFHSKIR EFNKVECWGP
210 220 230 240 250
LKEASQPTSG THSDLKLPQS CEEDCECCFP PLNLSPIPCS NEVINNTYEP
260
IDGIGTQHGN L
Length:261
Mass (Da):29,651
Last modified:October 23, 2007 - v1
Checksum:i224749FD8714AF82
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AB303331 mRNA. Translation: BAF76351.1.
AM884277 Genomic DNA. Translation: CAP04954.1.

Cross-referencesi

Web resourcesi

Protein Spotlight

On the garden pea - Issue 159 of April 2014

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AB303331 mRNA. Translation: BAF76351.1 .
AM884277 Genomic DNA. Translation: CAP04954.1 .

3D structure databases

ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

InterProi IPR024438. Staygreen.
[Graphical view ]
Pfami PF12638. Staygreen. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Mendel's green cotyledon gene encodes a positive regulator of the chlorophyll-degrading pathway."
    Sato Y., Morita R., Nishimura M., Yamaguchi H., Kusaba M.
    Proc. Natl. Acad. Sci. U.S.A. 104:14169-14174(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA], FUNCTION, INDUCTION BY DARK-INDUCED SENESCENCE, SUBCELLULAR LOCATION.
    Strain: cv. JI 4.
  2. "Stay-green protein, defective in Mendel's green cotyledon mutant, acts independent and upstream of pheophorbide a oxygenase in the chlorophyll catabolic pathway."
    Aubry S., Mani J., Hortensteiner S.
    Plant Mol. Biol. 67:243-256(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], FUNCTION, DEVELOPMENTAL STAGE.
    Strain: cv. JI4.
  3. Cited for: IDENTIFICATION.

Entry informationi

Entry nameiSGRW_PEA
AccessioniPrimary (citable) accession number: A7VLV1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 19, 2014
Last sequence update: October 23, 2007
Last modified: October 1, 2014
This is version 12 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Miscellaneous

Correspond to one of the seven genes studied by Gregor Mendel in 1866 (PubMed:17204643). The green cotyledon (i) line JI2775 used in the original work has a non-functional SGR protein (AC A7VLV2) due to the presence of a two amino acids insertion (PubMed:17709752 and PubMed:18301989).1 Publication

Documents

  1. Protein Spotlight
    Protein Spotlight articles and cited UniProtKB/Swiss-Prot entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3