Detailed Peptide Information
This page shows detailed information of individual peptides present in PlantPepDB database. The page is majorly divided into 3 sections. The first sections contains primary information like peptide activity, source, sequence, etc. In the secondary information section user can access the tertiary structure as well as the physico-chemical properties by clicking the respective links. Further there is also link of the source database and research article from which the peptide data is retrieved. Download the information by clicking
| Primary Information |
|---|
| PPepDB ID | PPepDB_4625 |
| Peptide Name | CKX1_MAIZE |
| PMID(s) | --NA-- |
| Plant Source (Scientific Name) | Zea mays |
| Plant Source (Common Name) | Maize |
| Plant Family | Poaceae |
| Peptide Family | --NA-- |
| Peptide Function | Signaling-peptide |
| Peptide Function Description | 3D-structure; Direct protein sequencing; FAD; Flavoprotein; Glycoprotein; Oxidoreductase; Secreted; Signal | Cytokinin dehydrogenase 1 precursor (EC 1.5.99.12) (Cytokinin oxidase,1) (CKO 1) (COX 1) (ZmCKX1).Secreted, extracellular space. |
| Activity Against | --NA-- |
| IC50 value | --NA-- |
| Sequence | ASVLGTLSYVEGFAFQRDVAYAAFLDRVHGEEVALNKLGLWRVPHPWLNMFVPRSRIADFDRGVFKGILQGTDIVGPLIVYPLNKSMWDDGMSAATPSEDIDVLRASLARGVAPRSWNDYLYLTVGGTLSNAGISGQAFRHGPQISNVLELANTGFFTDADVARIVALAGERNATTVYSIEATLNYDNATAAAAAVDQELMAVVYYLLLAGLIACSHALAAGTPALGDDRGRPWPASLAALALDGKLRTDMDVITGHGEMVTCSKQLNADLFDAVLGGLGQFGVITRARIAVEPAPARARRGRGHSLMGQAFAPGGVVVNMASLGDAAAPPRINVSADGRYVDAGGEQVWSNATAAASTDFGNITSALPAAVLYPSSTGDLVALLSAANSTPGWPYTIAFVFYAVSLLFSSVAPNDLARLQEQNRRILRFCDLAGIQYKTYLARHTDRSDWVRFVYTDFAAFSADQERLTAPRPGGGGASFGPMSYVEGSVFVNQSLATDWVRHFGAAKWNRFVEMKNKYDPKRLLSPGQDIFN |
| Sequence Length | 534 |
| Validation | Experimental evidence at protein level |
| Average Molecular Weight (Da) | 57228.82 |
| Monoisotopic Molecular Weight (Da) | 57193.05 |
| Isoelectric Point (pI) | 5.95 |
| Method / Extraction | --NA-- |
| External links (Uniprot, PDB and Source Information Database) |
|---|
| Uniprot | Q9T0N8 |
| NCBI | --NA-- |
| EMBL | Y18377 |
| Link to Source Databases | SPdb39611 |
|---|
| Addtional Information | FUNCTION:Catalyzes the oxidation of cytokinins, a family of N(6)- substituted adenine derivatives that are plant hormones, where the substituent is an isopentenyl group. Cleaves zeatin, isopentenyladenine, isopentenyladenosine, zeatin riboside and cis- zeatin, but not dihydrozeatin, kinetin and benzylaminopurine.CATALYTIC ACTIVITY:N(6)-dimethylallyladenine acceptor H(2)O = adenine 3-methylbut-2-enal reduced acceptor.COFACTOR:FAD.ENZYME REGULATION:Competitive inhibition by phenylureas.SUBUNIT:Monomer (By similarity).TISSUE SPECIFICITY:Expressed in immature kernels and unpollinated cobs. Weakly expressed in kernels harvested two weeks after anthesis.PTM:Glycosylated; with approximately 10 hexose residues per site.SIMILARITY:Belongs to the oxygen-dependent FAD-linked oxidoreductase family. |
