C4ZYH3 (BTUC_ECOBW) Escherichia coli (strain K12 / MC4100 / BW2952)

Vitamin B12 import system permease protein BtuC UniProtKBInterProInteractive Modelling

326 aa; Sequence (Fasta) 37 identical sequences

Sequence Features

 15-35Helical
 61-81Helical
 88-108Helical
 112-132Helical
 146-166Helical
 184-204Helical
 240-260Helical
 274-294Helical
 302-322Helical
 22-323ABC transporter, permease protein, BtuC-like
IPR000522PF01032

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
ABC-transporter BtuCD in complex with its periplasmic binding protein BtuF Heteromer
P06609; P06611; P37028;
PO4;SO4;1PE;PEG;2qi91-324
Structure of vitamin B12 transporter BtuCD in a nucleotide-bound outward facing state Heteromer
P06609; P06611;
LDA;ANP;MG;4r9u1-324
Bacterial ABC Transporter Involved in B12 Uptake Heteromer
P06609; P06611;
V4O;1l7v1-324
Structure of vitamin B12 transporter BtuCD-F in a nucleotide-bound state Heteromer
P06609; P06611; P37028;
ANP;MG;4fi31-324
Crystal structure of E159Q mutant of BtuCDF Heteromer
P06609; P06611; P37028;
PO4;SO4;4dbl1-324