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P51084

- CHS2_TRISU

UniProt

P51084 - CHS2_TRISU

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Protein
Chalcone synthase 2
Gene
CHS2
Organism
Trifolium subterraneum (Subterranean clover)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

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 2 (EC:2.3.1.74)
Alternative name(s):
Naringenin-chalcone synthase 2
Gene namesi
Name:CHS2
OrganismiTrifolium subterraneum (Subterranean clover)
Taxonomic identifieri3900 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFabalesFabaceaePapilionoideaeTrifolieaeTrifolium

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 389389Chalcone synthase 2
PRO_0000216069Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP51084.
SMRiP51084. Positions 3-389.

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.

P51084-1 [UniParc]FASTAAdd to Basket

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MVSVSEIRKA QRAEGPATIL AIGTANPANR VEQATYPDFY FKITNSEHKV    50
ELKEKFQRMC DKSMIKSRYM YLTEEILKEN PSVCEYMAPS LDARQDMVVV 100
EVPRLGKEAA VKAIKEWGQP KSKITHLIFC TTSGVDMPGA DYQLTKLLGL 150
RPYVKRYMMY QQGCFAGGTV LRLAKDLAEN NKGARVLVVC SEVTAVTFRG 200
PSDTHLDSLV GQALFGDGAA ALIVGSDPVP EIEKPIFEMV WTAQTIAPDS 250
EGAIDGHLRE AGLTFHLLKD VPGIVSKNID KALVEAFQPL NISDYNSIFW 300
IAHPGGPAIL DQVEQKLALK PEKMKATREV LSEYGNMSSA CVLFILDEMR 350
KKSAQNGLKT TGEGLEWGVL FGFGPGLTIE TVVLHSVAI 389
Length:389
Mass (Da):42,728
Last modified:October 1, 1996 - v1
Checksum:i51200DE3B9C58404
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M91194 Unassigned DNA. Translation: AAA18177.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M91194 Unassigned DNA. Translation: AAA18177.1 .

3D structure databases

ProteinModelPortali P51084.
SMRi P51084. Positions 3-389.
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. "In Trifolium subterraneum, chalcone synthase is encoded by a multigene family."
    Arioli T., Howles P.A., Weinman J.J., Rolfe B.G.
    Gene 138:79-86(1994) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: cv. Karridale.
    Tissue: Leaf and Stem.

Entry informationi

Entry nameiCHS2_TRISU
AccessioniPrimary (citable) accession number: P51084
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: October 1, 1996
Last modified: February 19, 2014
This is version 67 of the entry and version 1 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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