Protein
Aspartic proteinase NANA, chloroplast
Organism
Arabidopsis thaliana
Function
Aspartic proteinase that can use azocasein as substrate and regulates endogenous sugar levels (e.g. sucrose, glucose and fructose) by modulating starch accumulation and remobilization (PubMed:22987884). Involved in the maintenance of the shoot apical meristem (SAM) (PubMed:25752149). Influences general morphology and development (PubMed:22987884).
Similarity
Belongs to the peptidase A1 family.
Sequence
MYINTLFWKQNPTGDKKNQEEKMQKTLLSCLITTLLLITVADSMKDTSVRLKLAHRDTLLPKPLSRIEDVIGADQKRHSLISRKRNSTVGVKMDLGSGIDYGTAQYFTEIRVGTPAKKFRVVVDTGSELTWVNCRYRARGKDNRRVFRADESKSFKTVGCLTQTCKVDLMNLFSLTTCPTPSTPCSYDYRYADGSAAQGVFAKETITVGLTNGRMARLPGHLIGCSSSFTGQSFQGADGVLGLAFSDFSFTSTATSLYGAKFSYCLVDHLSNKNVSNYLIFGSSRSTKTAFRRTTPLDLTRIPPFYAINVIGISLGYDMLDIPSQVWDATSGGGTILDSGTSLTLLADAAYKQVVTGLARYLVELKRVKPEGVPIEYCFSFTSGFNVSKLPQLTFHLKGGARFEPHRKSYLVDAAPGVKCLGFVSAGTPATNVIGNIMQQNYLWEFDLMASTLSFAPSACT