>4eqb_B mol:protein length:330 Spermidine/putrescine ABC superfamily ATP binding cassette transporter, binding proteinSNANSRDSQKLVIYNWGDYIDPELLTQFTEETGIQVQYETFDSNEAMYTKIKQGGTTYDIAIPSEYMINKMKDEDLLVPLDYSKIEGIENIGPEFLNQSFDPGNKFSIPYFWGTLGIVYNETMVDEAPEHWDDLWKLEYKNSIMLFDGAREVLGLGLNSLGYSLNSKDPQQLEETVDKLYKLTPNIKAIVADEMKGYMIQNNVAIGVTFSGEASQMLEKNENLRYVVPTEASNLWFDNMVIPKTVKNQDSAYAFINFMLKPENALQNAEYVGYSTPNLPAKELLPEETKEDKAFYPDVETMKHLEVYEKFDHKWTGKYSDLFLQFKMYRK