P06129 (BTUB_ECOLI) Escherichia coli (strain K12)

Vitamin B12 transporter BtuB UniProtKBInterProSTRINGInteractive Modelling

614 aa; Sequence (Fasta) ; 9 identical sequences: Shigella sonnei: A0A656BZH4; Shigella boydii: A0A398PR11; Escherichia coli: E0J683, A0A024L604, A0A979H049; Shigella sonnei: Q3YV10; Escherichia coli O18ac:H14: A0AA92GEI3; Escherichia coli 909945-2: V0ABA3; Escherichia coli O8: A0A9P2MQ68

Available Structures

13 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
Structure of the complex between BtuB and Colicin E3 Receptor binding domain
1ujw
 Heteromer
P00646; 		24-614
2×GP1; 2×LIM; 7×LDA; 1×AAE; 8×GOL;
Assess
Structure of the complex between BtuB and Colicin E2 receptor binding domain
2ysu
 Heteromer
P04419; 		24-614
Assess
ColicinE9 intact translocation complex
7nsu
 Heteromer
P02931; P09883; P0A855; 		24-614
Assess
Structure of the BtuB:TonB Complex
2gsk
 Heteromer
P02929; 		25-614
2×CA; 1×CNC; 4×LDA; 3×OCT; 2×HEX;
Assess
In meso crystal structure of the cobalamin transporter, BtuB
2guf
monomer21-614
11×MPG; 1×FMT; 4×MPD;
Assess
OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI
1nqe
monomer26-614
1×MG; 7×C8E;
Assess
Crystal structure of spin-labeled BtuB W371R1
3rgn
monomer26-614
7×C8E; 3×MG; 1×MTN;
Assess
Crystal structure of spin-labeled BtuB V10R1 in the apo state
3m8b
monomer26-614
7×C8E; 1×MTN; 4×MG;
Assess
OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI, WITH BOUND CALCIUM AND CYANOCOBALAMIN (VI…
1nqh
monomer26-614
4×CA; 1×CNC; 6×C8E;
Assess
OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI, WITH BOUND CALCIUM
1nqg
monomer26-614
4×CA; 6×C8E;
Assess
Crystal structure of spin-labeled BtuB V10R1 with bound calcium and cyanocobalamin
3m8d
monomer27-614
1×CNC; 6×C8E; 1×MTN; 3×CA;
Assess
Crystal structure of spin-labeled BtuB T156R1
3rgm
monomer27-614
6×C8E; 9×MG; 1×MTN;
Assess
OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI, METHIONINE SUBSTIUTION CONSTRUCT FOR SE-M…
1nqf
monomer27-614
1×MG; 6×C8E;
Assess

1 SWISS-MODEL model

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
3m8d.1.Amonomer0.9127-614
1×CNC; 2×CA;99.83
Assess