>d1d7an_ c.23.8.1 (N:) N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) mutase PurE {Escherichia coli} garvaivmgsksdwatmqfaaeifeilnvphhvevvsahrtpdklfsfaesaeengyqvi iagaggaahlpgmiaaktlvpvlgvpvqsaalsgvdslysivqmprgipvgtlaigkaga anaallaaqilathdkelhqrlndwrkaqtdevlenpdprg