Gene: AT1G20330

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT1G20330
  • Transcript Identifier AT1G20330.1
  • Gene Type Coding gene
  • Location Chr1 : 7038968-7040053 : negative

Gene Family Information

  • ID HOM05D001535
  • #Genes/#Species 414/99
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT1G20330.1
  • symbol SMT2
  • Alias CVP1,COTYLEDON VASCULAR PATTERN 1,FRL1,FRILL1
  • uniprot Q39227

Descriptions

  • Description sterol methyltransferase 2
  • Computational description sterol methyltransferase 2 (SMT2); FUNCTIONS IN: S-adenosylmethionine-dependent methyltransferase activity; INVOLVED IN: xylem and phloem pattern formation, negative regulation of DNA endoreduplication, multidimensional cell growth, sterol biosynthetic process, pattern specification process; LOCATED IN: endoplasmic reticulum; EXPRESSED IN: 30 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Sterol methyltransferase C-terminal (InterPro:IPR013705), Methyltransferase type 11 (InterPro:IPR013216); BEST Arabidopsis thaliana protein match is: sterol methyltransferase 3 (TAIR:AT1G76090.1); Has 13231 Blast hits to 13223 proteins in 2296 species: Archae - 440; Bacteria - 9200; Metazoa - 162; Fungi - 455; Plants - 664; Viruses - 0; Other Eukaryotes - 2310 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0016126
IDA
IEA
Gene Ontologysterol biosynthetic process1
GO:0032259
IEA
GOA Databasemethylation
GO:0032259
IEA
InterPromethylation
GO:0006694
IEA
GOA Databasesteroid biosynthetic process
GO:0006694
IEA
InterProsteroid biosynthetic process
GO:0008202
IEA
GOA Databasesteroid metabolic process
GO:0006629
IEA
GOA Databaselipid metabolic process
GO:0032876
IMP
Gene Ontologynegative regulation of DNA endoreduplication2
GO:0010051
IMP
Gene Ontologyxylem and phloem pattern formation3
GO:0009825
IMP
Gene Ontologymultidimensional cell growth4
GO:0007389
IMP
Gene Ontologypattern specification process5

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0008168
IEA
GOA Databasemethyltransferase activity
GO:0008168
IEA
InterPromethyltransferase activity
GO:0016740
IEA
GOA Databasetransferase activity
GO:0008757
IDA
Gene OntologyS-adenosylmethionine-dependent methyltransferase activity1
GO:0030797
IEA
Gene Ontology24-methylenesterol C-methyltransferase activity

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005783
IDA
GOA Databaseendoplasmic reticulum
GO:0005783
HDA
TAS
Gene Ontologyendoplasmic reticulum3 6
GO:0005794
IDA
GOA DatabaseGolgi apparatus
GO:0005794
HDA
Gene OntologyGolgi apparatus7
GO:0005634
HDA
Gene Ontologynucleus8
GO:0005829
RCA
Gene Ontologycytosol9

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR013705 Sterol methyltransferase C-terminal
IPR029063 S-adenosyl-L-methionine-dependent methyltransferase
IPR044625 Sterol methyltransferase SMT2/3-like
IPR013216 Methyltransferase type 11
Mapman id Description
5.5.1.1 Lipid metabolism.phytosterol biosynthesis.plant sterol pathway.sterol C-24 methyltransferase