SMTL ID : 4r9u.1

Structure of vitamin B12 transporter BtuCD in a nucleotide-bound outward facing state

Coordinates
PDB Format
Method
X-RAY DIFFRACTION 2.79 Å
Oligo State
hetero-oligomer
Ligands
4 x LDA: LAURYL DIMETHYLAMINE-N-OXIDE(Non-covalent)
2 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)
2 x MG: MAGNESIUM ION(Non-covalent)
Links
RCSB   PDBe   PDBj   PDBsum   CATH   PLIP
Citation
Korkhov, V.M. et al., Structure of AMP-PNP-bound BtuCD and mechanism of ATP-powered vitamin B12 transport by BtuCD-F. Nat.Struct.Mol.Biol. (2014)
Peptides
Vitamin B12 import system permease protein BtuC: AB
Vitamin B12 import ATP-binding protein BtuD: CD
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
B
C
C
D
D

Vitamin B12 import system permease protein BtuC

Toggle Identical (AB)

Vitamin B12 import ATP-binding protein BtuD

Toggle Identical (CD)

Related Entries With Identical Sequence

4fi3.1