Gene Ontology annotation through association of InterPro records with GO terms
Annotation inferences using phylogenetic trees
Gene Ontology annotation based on UniProtKB/Swiss-Prot Subcellular Location vocabulary mapping, accompanied by conservative changes to GO terms applied by UniProt
Combined Automated Annotation using Multiple IEA Methods
Three rhamnosyltransferases responsible for assembly of the A-band D-rhamnan polysaccharide in Pseudomonas aeruginosa: a fourth transferase, WbpL, is required for the initiation of both A-band and B-band lipopolysaccharide synthesis.
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wbpL mutants express neither A-band nor B-band LPS.
"chromosomal wbpL mutants were generated that did not express A band or B band, indicating that WbpL initiates the synthesis of both LPS molecules"
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WbpL is a WecA homologue that initiates B-band with Fuc2NAc and A-band with GlcNAc or GalNAc.
"Cross-complementation experiments using WbpL and its homologue, Escherichia coli WecA, demonstrates that WbpL is bifunctional"