>tr|A0AA34S1X8|A0AA34S1X8_STRTR Phosphoribosyl-AMP cyclohydrolase OS=Streptococcus thermophilus GN=hisI
MTEVKLDFDKQGGLVPVIVTDYKTGQVLMLAYMNEVSYQLTLETKQMHYWSRSRNELWHK
GATSGHFQHVKSIKTDCDWDTLLIAVEQEGAACHTGAYSCFFTDIYDDNQDR