>9P4D_1|Chains A, B, C, D, E, F|Amino acid ABC transporter substrate-binding protein|Escherichia coli (562) SNAADKKLVVATDTAFVPFEFKQGDIYVGFDVDLWAAIAKELKLDYELKPMDFSGIIPALQTKNVDLALAGITICDERKKAIDFSDGYYKSGLLVMVKANNNDVKSVKDLDGKVVAVKSGTGSVDYAKANIKTKDLRQFPNIDNAYMELGTNRADAVLHDTPNILYFIKTAGNGQFKAVGDSLEAQQYGIAFPKGSDELRDKVNGALKTLRENGTYNEIYKKWFGTEPK