sif:Sinf_1756 K03367 D-alanine--poly(phosphoribitol) ligase subunit 1 [EC:6.1.1.13] | (GenBank) dltA; D-alanine-activating enzyme sif:Sinf_1755 K03739 membrane protein involved in D-alanine export | (GenBank) dltB; integral membrane protein (involved in D-Ala transport)