A0A0K2W688 · A0A0K2W688_MESPL
- ProteinRiboflavin synthase
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids205 (go to sequence)
- Protein existencePredicted
- Annotation score2/5
Function
function
Catalyzes the dismutation of two molecules of 6,7-dimethyl-8-ribityllumazine, resulting in the formation of riboflavin and 5-amino-6-(D-ribitylamino)uracil.
Catalytic activity
- 2 6,7-dimethyl-8-(1-D-ribityl)lumazine + H+ = 5-amino-6-(D-ribitylamino)uracil + riboflavin
Pathway
Cofactor biosynthesis; riboflavin biosynthesis; riboflavin from 2-hydroxy-3-oxobutyl phosphate and 5-amino-6-(D-ribitylamino)uracil: step 2/2.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 4-6 | 2,4-dihydroxypteridine 1 (UniProtKB | ChEBI) | ||||
Sequence: GIV | ||||||
Binding site | 47-49 | 2,4-dihydroxypteridine 2 (UniProtKB | ChEBI); ligand shared between two trimeric partners | ||||
Sequence: CLT | ||||||
Binding site | 66-68 | 2,4-dihydroxypteridine 2 (UniProtKB | ChEBI); ligand shared between two trimeric partners | ||||
Sequence: EAW | ||||||
Binding site | 105-107 | 2,4-dihydroxypteridine 2 (UniProtKB | ChEBI); ligand shared between two trimeric partners | ||||
Sequence: GHV | ||||||
Binding site | 140 | 2,4-dihydroxypteridine 2 (UniProtKB | ChEBI); ligand shared between two trimeric partners; in other chain | ||||
Sequence: K | ||||||
Binding site | 149-151 | 2,4-dihydroxypteridine 1 (UniProtKB | ChEBI) | ||||
Sequence: SLT | ||||||
Binding site | 163-168 | 2,4-dihydroxypteridine 1 (UniProtKB | ChEBI) | ||||
Sequence: LLIHHS |
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 | riboflavin synthase activity | |
Biological Process | riboflavin biosynthetic process |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameRiboflavin synthase
- EC number
Gene names
Organism names
- Organism
- Taxonomic lineageBacteria > Pseudomonadota > Alphaproteobacteria > Hyphomicrobiales > Phyllobacteriaceae > Mesorhizobium
Accessions
- Primary accessionA0A0K2W688
Proteomes
Structure
Family & Domains
Features
Showing features for domain, repeat.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 1-101 | Lumazine-binding | ||||
Sequence: MFTGIVTDVGTVAAVKPLAEGIGLRIDTAYDPDTIAIGASISCGGVCLTVTALPEQGSNARWFEVEAWEEALRLTTASSWKPGTRINLERALKIGDELGGH | ||||||
Repeat | 1-101 | Lumazine-binding | ||||
Sequence: MFTGIVTDVGTVAAVKPLAEGIGLRIDTAYDPDTIAIGASISCGGVCLTVTALPEQGSNARWFEVEAWEEALRLTTASSWKPGTRINLERALKIGDELGGH | ||||||
Domain | 102-198 | Lumazine-binding | ||||
Sequence: IVSGHVDGTAEIVERKEEGDAVRFTLEAPRHLAKFIAPKGSVALDGTSLTVNKVEGTRFDVLLIHHSLSVTTWGERRAGDRVNIEIDTMARYAARLA | ||||||
Repeat | 102-198 | Lumazine-binding | ||||
Sequence: IVSGHVDGTAEIVERKEEGDAVRFTLEAPRHLAKFIAPKGSVALDGTSLTVNKVEGTRFDVLLIHHSLSVTTWGERRAGDRVNIEIDTMARYAARLA |
Keywords
- Domain
Family and domain databases
Sequence
- Sequence statusComplete
- Length205
- Mass (Da)21,921
- Last updated2015-11-11 v1
- Checksum03F9AF09637570C7