Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Chalcone synthase DIII

Gene

CHS-DIII

Organism
Ipomoea batatas (Sweet potato) (Convolvulus batatas)
Status
Reviewed-Annotation score: -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.PROSITE-ProRule annotation

Pathwayi: flavonoid biosynthesis

This protein is involved in the pathway flavonoid biosynthesis, which is part of Secondary metabolite biosynthesis.
View all proteins of this organism that are known to be involved in the pathway flavonoid biosynthesis and in Secondary metabolite biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei164PROSITE-ProRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAcyltransferase, Transferase
Biological processFlavonoid biosynthesis

Enzyme and pathway databases

UniPathwayiUPA00154

Names & Taxonomyi

Protein namesi
Recommended name:
Chalcone synthase DIII (EC:2.3.1.74)
Alternative name(s):
Naringenin-chalcone synthase DIII
Gene namesi
Name:CHS-DIII
OrganismiIpomoea batatas (Sweet potato) (Convolvulus batatas)
Taxonomic identifieri4120 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesConvolvulaceaeIpomoeeaeIpomoea

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002159881 – 393Chalcone synthase DIIIAdd BLAST393

Proteomic databases

PRIDEiQ9MB37

Structurei

3D structure databases

ProteinModelPortaliQ9MB37
SMRiQ9MB37
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the chalcone/stilbene synthases family.Curated

Family and domain databases

Gene3Di3.40.47.10, 2 hits
InterProiView protein in InterPro
IPR012328 Chalcone/stilbene_synth_C
IPR018088 Chalcone/stilbene_synthase_AS
IPR001099 Chalcone/stilbene_synthase_N
IPR011141 Polyketide_synthase_type-III
IPR016039 Thiolase-like
PANTHERiPTHR11877 PTHR11877, 1 hit
PfamiView protein in Pfam
PF02797 Chal_sti_synt_C, 1 hit
PF00195 Chal_sti_synt_N, 1 hit
PIRSFiPIRSF000451 PKS_III, 1 hit
SUPFAMiSSF53901 SSF53901, 2 hits
PROSITEiView protein in PROSITE
PS00441 CHALCONE_SYNTH, 1 hit

Sequencei

Sequence statusi: Complete.

Q9MB37-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVTVEEVRKA KRAEGPATIL AIGTATPANC VNQSTYPDYY FRITNSEHKT
60 70 80 90 100
ELKEKFQRMC DKSMITKRYM HLTEEILKEN PSFCEYMAPS LDARQDIAVV
110 120 130 140 150
EVPKLGKEAA QSAIKEWGQP KSKITHVFFC TTSGVDMPGA DYQLTKLLGL
160 170 180 190 200
RPSVKRLMMY QQGCFAGGTV LRLAKDLAEN NKGARVLIVC SEITVVTFRG
210 220 230 240 250
PSETHLDSLV GQALFGDGAA AVIVGADPTP AEKPLFQLVS AAQTLAPDSC
260 270 280 290 300
GAIDGHLREV GLTFHLLKDV PSVVSNNIEK CLFEAFNPLG ISDWNSVFWI
310 320 330 340 350
AHPGGPAILD QVEDKLGLKP EKLRATRHVL SEYGNMSSAC VLFILDEMRK
360 370 380 390
ASSNAGLGTT GEGLEWGVLF GFGPGLTIET VVLHSVPIKP GPH
Length:393
Mass (Da):42,718
Last modified:October 1, 2000 - v1
Checksum:i2AB4E259ECFE8259
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB037392 mRNA Translation: BAA90331.1

Similar proteinsi

Entry informationi

Entry nameiCHS7_IPOBA
AccessioniPrimary (citable) accession number: Q9MB37
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 8, 2000
Last sequence update: October 1, 2000
Last modified: May 23, 2018
This is version 71 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Cookie policy

We would like to use anonymized google analytics cookies to gather statistics on how uniprot.org is used in aggregate. Learn more

UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health