B84EC5E8E13D9A9B89E3CBDE896681D739CE853AFCB06414B762136405C4AC426A979ADF47E96A67C8BD17EDAB649C1A

Xanthine; via amide nitrogen and carbonyl oxygen

Source:http://purl.uniprot.org/SHA-384/B84EC5E8E13D9A9B89E3CBDE896681D739CE853AFCB06414B762136405C4AC426A979ADF47E96A67C8BD17EDAB649C1A