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Protein
Submitted name:

Caffeic acid O-methyltransferase

Gene

OMT1

Organism
Lolium perenne (Perennial ryegrass)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei160S-adenosyl-L-homocysteine 1Combined sources1
Binding sitei181S-adenosyl-L-homocysteine 1Combined sources1
Binding sitei205S-adenosyl-L-homocysteine 1; via carbonyl oxygenCombined sources1
Binding sitei228S-adenosyl-L-homocysteine 1Combined sources1
Binding sitei228S-adenosyl-L-homocysteine 2Combined sources1
Binding sitei262S-adenosyl-L-homocysteine 1Combined sources1
Binding sitei262S-adenosyl-L-homocysteine 2Combined sources1
Active sitei266Proton acceptorUniRule annotation1

GO - Molecular functioni

Complete GO annotation...

Keywords - Molecular functioni

MethyltransferaseSAAS annotationImported, Transferase

Keywords - Ligandi

S-adenosyl-L-methionineSAAS annotation

Names & Taxonomyi

Protein namesi
Submitted name:
Caffeic acid O-methyltransferaseImported (EC:2.1.1.6Imported)
Gene namesi
Name:OMT1Imported
OrganismiLolium perenne (Perennial ryegrass)Imported
Taxonomic identifieri4522 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladePooideaePoodaePoeaePoeae Chloroplast Group 2 (Poeae type)LoliinaeLolium

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3P9CX-ray1.80A1-360[»]
3P9IX-ray1.85A/B/C/D1-360[»]
3P9KX-ray2.25A/B/C/D1-360[»]
ProteinModelPortaliQ9ZTU2.
SMRiQ9ZTU2.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ9ZTU2.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini31 – 82DimerisationInterPro annotationAdd BLAST52
Domaini126 – 345Methyltransf_2InterPro annotationAdd BLAST220

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni205 – 206S-adenosyl-L-homocysteine 2 bindingCombined sources2
Regioni248 – 249S-adenosyl-L-homocysteine 1 bindingCombined sources2
Regioni248 – 249S-adenosyl-L-homocysteine 2 bindingCombined sources2

Sequence similaritiesi

Belongs to the class I-like SAM-binding methyltransferase superfamily. Cation-independent O-methyltransferase family.SAAS annotation

Family and domain databases

Gene3Di1.10.10.10. 1 hit.
3.40.50.150. 1 hit.
InterProiIPR016461. O-MeTrfase_COMT.
IPR001077. O_MeTrfase_2.
IPR012967. Plant_MeTrfase_dimerisation.
IPR029063. SAM-dependent_MTases.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PfamiPF08100. Dimerisation. 1 hit.
PF00891. Methyltransf_2. 1 hit.
[Graphical view]
PIRSFiPIRSF005739. O-mtase. 1 hit.
SUPFAMiSSF46785. SSF46785. 1 hit.
SSF53335. SSF53335. 1 hit.
PROSITEiPS51683. SAM_OMT_II. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q9ZTU2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGSTAADMAA SADEDACMFA LQLASSSVLP MTLKNAIELG LLEILVAAGG
60 70 80 90 100
KSLTPTEVAA KLPSAANPEA PDMVDRILRL LASYNVVTCL VEEGKDGRLS
110 120 130 140 150
RSYGAAPVCK FLTPNEDGVS MAALALMNQD KVLMESWYYL KDAVLDGGIP
160 170 180 190 200
FNKAYGMSAF EYHGTDPRFN RVFNEGMKNH SIIITKKLLE LYHGFEGLGT
210 220 230 240 250
LVDVGGGVGA TVAAIAAHYP TIKGVNFDLP HVISEAPQFP GVTHVGGDMF
260 270 280 290 300
KEVPSGDTIL MKWILHDWSD QHCATLLKNC YDALPAHGKV VLVQCILPVN
310 320 330 340 350
PEANPSSQGV FHVDMIMLAH NPGGRERYER EFQALARGAG FTGVKSTYIY
360
ANAWAIEFTK
Length:360
Mass (Da):38,769
Last modified:May 1, 1999 - v1
Checksum:iB018C8300962FA14
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF033538 mRNA. Translation: AAD10253.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF033538 mRNA. Translation: AAD10253.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3P9CX-ray1.80A1-360[»]
3P9IX-ray1.85A/B/C/D1-360[»]
3P9KX-ray2.25A/B/C/D1-360[»]
ProteinModelPortaliQ9ZTU2.
SMRiQ9ZTU2.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Miscellaneous databases

EvolutionaryTraceiQ9ZTU2.

Family and domain databases

Gene3Di1.10.10.10. 1 hit.
3.40.50.150. 1 hit.
InterProiIPR016461. O-MeTrfase_COMT.
IPR001077. O_MeTrfase_2.
IPR012967. Plant_MeTrfase_dimerisation.
IPR029063. SAM-dependent_MTases.
IPR011991. WHTH_DNA-bd_dom.
[Graphical view]
PfamiPF08100. Dimerisation. 1 hit.
PF00891. Methyltransf_2. 1 hit.
[Graphical view]
PIRSFiPIRSF005739. O-mtase. 1 hit.
SUPFAMiSSF46785. SSF46785. 1 hit.
SSF53335. SSF53335. 1 hit.
PROSITEiPS51683. SAM_OMT_II. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiQ9ZTU2_LOLPR
AccessioniPrimary (citable) accession number: Q9ZTU2
Entry historyi
Integrated into UniProtKB/TrEMBL: May 1, 1999
Last sequence update: May 1, 1999
Last modified: November 2, 2016
This is version 82 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

3D-structureCombined sources

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.