Structure of the periplasmic binding protein LAO-Q122A in complex with arginine.

Structure of the periplasmic binding protein LAO-Q122A A in complex with arginin

Lysine/arginine/ornithine-binding periplasmic protein

MALPQTVRIGTDTTYAPFSSKDAKGEFIGFDIDLGNEMCKRMQVKCTWVASDFDALIPSLKAKKIDAIISSLSITDKRQQ
EIAFSDKLYAADSRLIAAKGSPIQPTLESLKGKHVGVLQGSTAEAYANDNWRTKGVDVVAYANQDLIYSDLTAGRLDAAL
QDEVAASEGFLKQPAGKEYAFAGPSVKDKKYFGDGTGVGLRKDDTELKAAFDKALTELRQDGTYDKMAKKYFDFNVYGDK
HHHHHH

transport protein, periplasmic binding protein

ALPQTVRIGTDTTYAPFSSKDAKGEFIGFDIDLGNEMCKRMQVKCTWVASDFDALIPSLKAKKIDAIISSLSITDKRQQE
IAFSDKLYAADSRLIAAKGSPIQPTLESLKGKHVGVLQGSTQEAYANDNWRTKGVDVVAYANQDLIYSDLTAGRLDAALQ
DEVAASEGFLKQPAGKEYAFAGPSVKDKKYFGDGTGVGLRKDDTELKAAFDKALTELRQDGTYDKMAKKYFDFNVYGD