L-arabinokinase activity https://github.com/geneontology/go-ontology/issues/30193 EC:2.7.1.46 KEGG_REACTION:R01754 molecular_function ATP:L-arabinose 1-phosphotransferase activity Catalysis of the reaction: L-arabinose + ATP = beta-L-arabinose 1-phosphate + ADP + 2 H+. RHEA:20153 L-arabinokinase (phosphorylating) MetaCyc:L-ARABINOKINASE-RXN GO:0009702 phosphotransferase activity, alcohol group as acceptor carbohydrate kinase activity