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P22928

- CHSJ_PETHY

UniProt

P22928 - CHSJ_PETHY

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Protein
Chalcone synthase J
Gene
CHSJ
Organism
Petunia hybrida (Petunia)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at transcript leveli

Functioni

The primary product of this enzyme is 4,2',4',6'-tetrahydroxychalcone (also termed naringenin-chalcone or chalcone) which can under specific conditions spontaneously isomerize into naringenin.

Catalytic activityi

3 malonyl-CoA + 4-coumaroyl-CoA = 4 CoA + naringenin chalcone + 3 CO2.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei164 – 1641 By similarity

GO - Molecular functioni

  1. naringenin-chalcone synthase activity Source: UniProtKB-EC

GO - Biological processi

  1. flavonoid biosynthetic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Acyltransferase, Transferase

Keywords - Biological processi

Flavonoid biosynthesis

Enzyme and pathway databases

UniPathwayiUPA00154.

Names & Taxonomyi

Protein namesi
Recommended name:
Chalcone synthase J (EC:2.3.1.74)
Alternative name(s):
Naringenin-chalcone synthase J
Gene namesi
Name:CHSJ
OrganismiPetunia hybrida (Petunia)
Taxonomic identifieri4102 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaePetunioideaePetunia

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 389389Chalcone synthase J
PRO_0000216034Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP22928.
SMRiP22928. Positions 3-388.

Family & Domainsi

Sequence similaritiesi

Family and domain databases

Gene3Di3.40.47.10. 2 hits.
InterProiIPR012328. Chalcone/stilbene_synth_C.
IPR018088. Chalcone/stilbene_synthase_AS.
IPR001099. Chalcone/stilbene_synthase_N.
IPR011141. Polyketide_synthase_type-III.
IPR016039. Thiolase-like.
IPR016038. Thiolase-like_subgr.
[Graphical view]
PfamiPF02797. Chal_sti_synt_C. 1 hit.
PF00195. Chal_sti_synt_N. 1 hit.
[Graphical view]
PIRSFiPIRSF000451. PKS_III. 1 hit.
SUPFAMiSSF53901. SSF53901. 2 hits.
PROSITEiPS00441. CHALCONE_SYNTH. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P22928-1 [UniParc]FASTAAdd to Basket

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MVTVEEIRRA QRAEGPATIM AIGTATPSNC VDQSTYPDYY FRITNSEHKT    50
ELKEKFQRMC DKSMIKKRYM HLTEEILKEN PNICEYMAPS LDARQDIVVV 100
EVPKLGKEAA QKAIKEWGQP KSKITHLVFC TTSGVDMPGA DYQLTKLLGL 150
RSSVKRLMMY QQGCFAGGTV LRLAKDLAEN NKGARVLVVC SEITAVTFRG 200
PNDTHLDSLV GQALFGDGAA AIIIGSDPLP GVERPLFELV SASQTLLPDS 250
EGAIDGHLRE VGLTFHLLKD VPGLISKNIQ KSLVEAFQPL GISDWNSIFW 300
IAHPGGPAIL DQVELKLGLK PEKLRATRHV LSEYGNMSSA CVLFILDEMR 350
KASSKEGLGT TGEGLEWGVL FGFGPGLTVE TVVLHSVST 389
Length:389
Mass (Da):42,558
Last modified:April 1, 1993 - v2
Checksum:iF2B3CDD82E6FDE7D
GO

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti75 – 751E → V in CAA32739. 1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X14597 Genomic DNA. Translation: CAA32737.1.
X14599 mRNA. Translation: CAA32739.1.
PIRiD72821. SYPJCJ.
S18136.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X14597 Genomic DNA. Translation: CAA32737.1 .
X14599 mRNA. Translation: CAA32739.1 .
PIRi D72821. SYPJCJ.
S18136.

3D structure databases

ProteinModelPortali P22928.
SMRi P22928. Positions 3-388.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Enzyme and pathway databases

UniPathwayi UPA00154 .

Family and domain databases

Gene3Di 3.40.47.10. 2 hits.
InterProi IPR012328. Chalcone/stilbene_synth_C.
IPR018088. Chalcone/stilbene_synthase_AS.
IPR001099. Chalcone/stilbene_synthase_N.
IPR011141. Polyketide_synthase_type-III.
IPR016039. Thiolase-like.
IPR016038. Thiolase-like_subgr.
[Graphical view ]
Pfami PF02797. Chal_sti_synt_C. 1 hit.
PF00195. Chal_sti_synt_N. 1 hit.
[Graphical view ]
PIRSFi PIRSF000451. PKS_III. 1 hit.
SUPFAMi SSF53901. SSF53901. 2 hits.
PROSITEi PS00441. CHALCONE_SYNTH. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Cloning and molecular characterization of the chalcone synthase multigene family of Petunia hybrida."
    Koes R.E., Spelt C.E., van den Elzen P.J.M., Mol J.N.M.
    Gene 81:245-257(1989) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: cv. Violet 30.
    Tissue: Leaf.
  2. van Tunen A.J.
    Submitted (MAR-1989) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 71-389.
    Strain: cv. White 137.
    Tissue: Anther.

Entry informationi

Entry nameiCHSJ_PETHY
AccessioniPrimary (citable) accession number: P22928
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 1, 1991
Last sequence update: April 1, 1993
Last modified: February 19, 2014
This is version 77 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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