A0A2U1NQT6 · A0A2U1NQT6_ARTAN
- Proteinpectinesterase
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids975 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
Catalytic activity
- [(1->4)-alpha-D-galacturonosyl methyl ester](n) + n H2O = [(1->4)-alpha-D-galacturonosyl](n) + n methanol + n H+
[(1→4)-α-D-galacturonosyl methyl ester](n) RHEA-COMP:14573
+ n CHEBI:15377 = [(1→4)-α-D-galacturonosyl](n) RHEA-COMP:14570
+ n CHEBI:17790 + n CHEBI:15378
Pathway
Glycan metabolism; pectin degradation; 2-dehydro-3-deoxy-D-gluconate from pectin: step 1/5.
Features
Showing features for active site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Active site | 799 | |||||
Sequence: D |
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | pectinesterase activity | |
Molecular Function | pectinesterase inhibitor activity | |
Molecular Function | sucrose synthase activity | |
Biological Process | cell wall modification | |
Biological Process | pectin catabolic process | |
Biological Process | sucrose metabolic process |
Keywords
- Molecular function
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended namepectinesterase
- EC number
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > asterids > campanulids > Asterales > Asteraceae > Asteroideae > Anthemideae > Artemisiinae > Artemisia
Accessions
- Primary accessionA0A2U1NQT6
Proteomes
PTM/Processing
Keywords
- PTM
Interaction
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for region, compositional bias, domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 352-379 | Disordered | ||||
Sequence: RLGKNPKETNNEITSPVTMESSSASASA | ||||||
Compositional bias | 359-379 | Polar residues | ||||
Sequence: ETNNEITSPVTMESSSASASA | ||||||
Region | 420-440 | Disordered | ||||
Sequence: HHHPHSSSSSTQPLSALTVTP | ||||||
Compositional bias | 426-440 | Polar residues | ||||
Sequence: SSSSTQPLSALTVTP | ||||||
Domain | 443-599 | Pectinesterase inhibitor | ||||
Sequence: PSHSFIKNTCTNTLYPSLCLRTLSSVRLNLHHPNNNHTKLHHVLQYSIHKTIKRVTKSRSRIIANRHNNNTWVDNCIELLDQTLYELQESIKPLYPPPYNLDSPPPYATIKNLLSAAMTNENTCIEGFSDNTETRLGHYFQKSLTPIMRMISNCLAI |
Sequence similarities
In the C-terminal section; belongs to the pectinesterase family.
In the N-terminal section; belongs to the PMEI family.
Family and domain databases
Sequence
- Sequence statusComplete
- Length975
- Mass (Da)109,989
- Last updated2018-07-18 v1
- ChecksumC38F07B89964E3EB
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 359-379 | Polar residues | ||||
Sequence: ETNNEITSPVTMESSSASASA | ||||||
Compositional bias | 426-440 | Polar residues | ||||
Sequence: SSSSTQPLSALTVTP |
Keywords
- Technical term