>6ETZ_1|Chain A|Beta-galactosidase|Arthrobacter sp. 32cB (1492190) GRSLELGAADIQDLESFEAGRGALPARAYLQSDAPRLSLNGEWQFRLSPGSRVAPDDGWQLGEALNGFESLPVPSSWPMHGHGAPAYTNVQFPFAVEPPHVPEANPIGDHLVVFEAGPEFFPHALLRFDGIESAGTVWLNGVELGTTRGSRLAHEFDVSGILEQGENTLAVRVAQFSAASYVEDQDMWWLPGIFRDVTLQARPAAGIDDVFVHAGYDHITGEGILKVEASRGGQAIDAVVRVPELALELAAGTEVRVPAVEPWSAEVPKLYEAAVSAAGESVALQIGFRSIAIEDAQFKVNGRRILLRGVNRHEHHPRLGRVVPRDVVEAELRLMKQHNINAIRTSHYPPHPQFLALADQLGFYVVLECDLETHGFESAGWAQNPSDDPQWEDALVDRMRRTVERDKNHASVVMWSLGNEAGTGRNLAAMSRWTKDRDPSRPIHYEGDWSSEHVDVYSRMYASQAETALIGQGIEPALNDAALDARRRAMPFVLCEYVHAMGNGPGGMSEYQALFEKYPRLMGGFVWEWLEHGITVSTADGVDHYGYGGDFGEEVHDGNFVTDGLVDADRRPRPGLLDFKKVIEPLRIDVARDWTGFTLRNGQDFADTSAFSFRYEVEADGGALDGGTVDVAPVAPQSETVVELPGSVAALAAGLSDGRPAVLTVRAVLGADSAWADAGHEVAWGQSVREPGAPVPPAPVEPVQVQDSELTLGPVVFSRATGMPTSIGGVPVEKLGLTLWWAPTDNDLGREWGGADERPLATQWKDAGLNRLHTRLLGISANPGQDGGETLTVRTRVSAADKQYGVLVDYTWSTDGETVGLRTQVRRDGTWVNRGFEVEWARIGLEFVLGEETELVSWFGQGPHQSYPDTGQGARAGWFSLPLAKMDVEYVRPQECGARSGSRSAALQLGGRTLEICGDPFALTVRPYSQDVLDAAAHRPDLKADGRTYLYVDHALRGVGTAACGPGVLEQYRLKPRDADFILTLKVRS