Protein
Vitamin B12-binding protein
Organism
Photorhabdus luminescens subsp. laumondii (strain DSM 15139 / CIP 105565 / TT01)
Function
Part of the ABC transporter complex BtuCDF involved in vitamin B12 import. Binds vitamin B12 and delivers it to the periplasmic surface of BtuC.
Similarity
Belongs to the BtuF family.
Sequence
MKWIKSTGSIGLSLLLFLSSFSHSLYAAPLRVISLSPSTTELAYAAGLGDNLIAASAYSDYPPQARKLEQVANWQGINLERIITLKPELILAWRGGNPQRPLEQLAAFGIKIFYSDPTTTEQIAQDLERLAEYSPHPEQAKKSATELRQRFANLQQQYATTTPKPAFLQFGTYPLFTTSGQTLQSEVLSICGGRNIFANSPVPWPQVSREQVLIRKPEIIVISGGQEQVKLIENFWHPQLRAKVITLHEDWFHRAGPRIILAAEQLCQQLNDNGS