import requestsimport urllib3urllib3.disable_warnings()def fetch_uniprot_data(uniprot_id): url =f"https://rest.uniprot.org/uniprotkb/{uniprot_id}.json" response = requests.get(url, verify=False) # Disable SSL verification response.raise_for_status() # Raise an error for bad status codesreturn response.json()def display_uniprot_data(data): primary_accession = data.get('primaryAccession', 'N/A') protein_name = data.get('proteinDescription', {}).get('recommendedName', {}).get('fullName', {}).get('value', 'N/A') gene_name = data.get('gene', [{'geneName': {'value': 'N/A'}}])[0]['geneName']['value'] organism = data.get('organism', {}).get('scientificName', 'N/A') function_comment =next((comment for comment in data.get('comments', []) if comment['commentType'] =="FUNCTION"), None) function = function_comment['texts'][0]['value'] if function_comment else'N/A'# Printing the dataprint(f"UniProt ID: {primary_accession}")print(f"Protein Name: {protein_name}")print(f"Organism: {organism}")print(f"Function: {function}")# Replace this with the UniProt ID you want to fetchuniprot_id ="P08637"data = fetch_uniprot_data(uniprot_id)display_uniprot_data(data)
UniProt ID: P08637
Protein Name: Low affinity immunoglobulin gamma Fc region receptor III-A
Organism: Homo sapiens
Function: Receptor for the invariable Fc fragment of immunoglobulin gamma (IgG). Optimally activated upon binding of clustered antigen-IgG complexes displayed on cell surfaces, triggers lysis of antibody-coated cells, a process known as antibody-dependent cellular cytotoxicity (ADCC). Does not bind free monomeric IgG, thus avoiding inappropriate effector cell activation in the absence of antigenic trigger (PubMed:11711607, PubMed:21768335, PubMed:22023369, PubMed:24412922, PubMed:25786175, PubMed:25816339, PubMed:28652325, PubMed:8609432, PubMed:9242542). Mediates IgG effector functions on natural killer (NK) cells. Binds antigen-IgG complexes generated upon infection and triggers NK cell-dependent cytokine production and degranulation to limit viral load and propagation. Involved in the generation of memory-like adaptive NK cells capable to produce high amounts of IFNG and to efficiently eliminate virus-infected cells via ADCC (PubMed:24412922, PubMed:25786175). Regulates NK cell survival and proliferation, in particular by preventing NK cell progenitor apoptosis (PubMed:29967280, PubMed:9916693). Fc-binding subunit that associates with CD247 and/or FCER1G adapters to form functional signaling complexes. Following the engagement of antigen-IgG complexes, triggers phosphorylation of immunoreceptor tyrosine-based activation motif (ITAM)-containing adapters with subsequent activation of phosphatidylinositol 3-kinase signaling and sustained elevation of intracellular calcium that ultimately drive NK cell activation. The ITAM-dependent signaling coupled to receptor phosphorylation by PKC mediates robust intracellular calcium flux that leads to production of pro-inflammatory cytokines, whereas in the absence of receptor phosphorylation it mainly activates phosphatidylinositol 3-kinase signaling leading to cell degranulation (PubMed:1825220, PubMed:23024279, PubMed:2532305). Costimulates NK cells and trigger lysis of target cells independently of IgG binding (PubMed:10318937, PubMed:23006327). Mediates the antitumor activities of therapeutic antibodies. Upon ligation on monocytes triggers TNFA-dependent ADCC of IgG-coated tumor cells (PubMed:27670158). Mediates enhanced ADCC in response to afucosylated IgGs (PubMed:34485821)
More information:
AlphaFold model
Surface representation - binding sites
The computed point cloud for pLDDT > 0.6. Each atom is sampled on average by 10 points.
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Go to the “Controls Panel”
Below “Components”, to the right, click on “…”
“Set Coloring” by “Atom Property”, and “Uncertainty/Disorder”
