A0A0M3KKU6 · A0A0M3KKU6_ERWAE
- Proteinlevansucrase
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids415 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score2/5
Function
Catalytic activity
- [6)-beta-D-fructofuranosyl-(2->](n) alpha-D-glucopyranoside + sucrose = [6)-beta-D-fructofuranosyl-(2->](n+1) alpha-D-glucopyranoside + D-glucose
[6)-β-D-fructofuranosyl-(2→](n) α-D-glucopyranoside RHEA-COMP:13093 + CHEBI:17992 = [6)-β-D-fructofuranosyl-(2→](n+1) α-D-glucopyranoside RHEA-COMP:13094 + CHEBI:4167
Cofactor
Features
Showing features for binding site, active site, site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 45 | beta-D-fructose (UniProtKB | ChEBI) | ||||
Sequence: W | ||||||
Binding site | 45 | substrate | ||||
Sequence: W | ||||||
Active site | 46 | Nucleophile | ||||
Sequence: D | ||||||
Binding site | 46 | beta-D-fructose (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 132 | substrate | ||||
Sequence: A | ||||||
Binding site | 202 | beta-D-fructose (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 202-203 | substrate | ||||
Sequence: RD | ||||||
Binding site | 203 | beta-D-fructose (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Site | 203 | Transition state stabilizer | ||||
Sequence: D | ||||||
Binding site | 284 | Ca2+ 1 (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 285-287 | substrate | ||||
Sequence: QTE | ||||||
Active site | 287 | Proton donor/acceptor | ||||
Sequence: E | ||||||
Binding site | 287 | beta-D-fructose (UniProtKB | ChEBI) | ||||
Sequence: E |
GO annotations
all annotations | all molecular function | virus receptor activity | dna binding | rna binding | cytoskeletal motor activity | catalytic activity | gtpase activity | structural molecule activity | transporter activity | cytoskeletal protein binding | lipid binding | cyclase activity | antioxidant activity | oxidoreductase activity | transferase activity | hydrolase activity | lyase activity | isomerase activity | ligase activity | protein tag activity | cargo receptor activity | histone binding | protein folding chaperone | translation regulator activity | nutrient reservoir activity | receptor ligand activity | molecular transducer activity | molecular adaptor activity | toxin activity | cell adhesion mediator activity | molecular function regulator activity | virus coreceptor activity | catalytic activity, acting on a protein | catalytic activity, acting on dna | catalytic activity, acting on rna | molecular carrier activity | transcription regulator activity | general transcription initiation factor activity | molecular sensor activity | molecular sequestering activity | atp-dependent activity | other molecular function | all biological process | mitotic cell cycle | cytokinesis | cytoplasmic translation | immune system process | muscle system process | circulatory system process | renal system process | respiratory system process | carbohydrate metabolic process | generation of precursor metabolites and energy | dna replication | dna repair | dna recombination | chromatin organization | dna-templated transcription | regulation of dna-templated transcription | trna metabolic process | protein folding | protein glycosylation | amino acid metabolic process | modified amino acid metabolic process | lipid metabolic process | vitamin metabolic process | sulfur compound metabolic process | intracellular protein transport | nucleocytoplasmic transport | autophagy | inflammatory response | mitochondrion organization | cytoskeleton organization | microtubule-based movement | peroxisome organization | lysosome organization | chromosome segregation | cell adhesion | establishment or maintenance of cell polarity | programmed cell death | photosynthesis | mrna metabolic process | snrna metabolic process | vesicle-mediated transport | reproductive process | digestive system process | signaling | cell differentiation | protein catabolic process | extracellular matrix organization | regulatory ncrna-mediated gene silencing | telomere organization | cell junction organization | wound healing | ribosome biogenesis | cilium organization | anatomical structure development | cell motility | nervous system process | endocrine process | protein maturation | transmembrane transport | nucleobase-containing small molecule metabolic process | hepaticobiliary system process | membrane organization | protein-containing complex assembly | cell wall organization or biogenesis | nitrogen cycle metabolic process | protein localization to plasma membrane | defense response to other organism | detoxification | meiotic nuclear division | mitotic nuclear division | mitochondrial gene expression | carbohydrate derivative metabolic process | other biological process | all cellular component | nuclear chromosome | extracellular region | extracellular space | cell wall | nucleus | nuclear envelope | nucleoplasm | chromosome | nucleolus | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | lipid droplet | microtubule organizing center | cytosol | ribosome | cytoskeleton | plasma membrane | cilium | plastid | thylakoid | external encapsulating structure | extracellular matrix | cytoplasmic vesicle | organelle | other cellular component | |||
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Aspect | Term | |
---|---|---|
Molecular Function | levansucrase activity | |
Molecular Function | metal ion binding | |
Biological Process | carbohydrate utilization |
Keywords
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended namelevansucrase
- EC number
Organism names
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Enterobacterales > Erwiniaceae > Erwinia
Accessions
- Primary accessionA0A0M3KKU6
PTM/Processing
Features
Showing features for glycosylation.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Glycosylation | 96 | Glucose | ||||
Sequence: R | ||||||
Glycosylation | 97 | Glucose | ||||
Sequence: H |
Structure
Sequence
- Sequence statusComplete
- Length415
- Mass (Da)46,424
- Last updated2015-11-11 v1
- Checksum249082F17E1F91BA
Keywords
- Technical term