3M8D: Crystal structure of spin-labeled BtuB V10R1 with bound calcium and cyanocobalamin

PDB ID: 3M8DDownload
MMDB ID: 84820
PDB Deposition Date: 2010/3/17
Updated in MMDB: 2017/11
Experimental Method:
x-ray diffraction
Resolution: 2.44  Å
Source Organism:
Similar Structures:
Biological Unit for 3M8D: monomeric; determined by author and by software (PISA)
Molecular Components in 3M8D
Label Count Molecule
Protein (1 molecule)
1
Vitamin B12 Transporter Btub
Molecule annotation
Chemicals and Non-standard biopolymers (11 molecules)
1
1
CYANOCOBALAMINCYANOCOBALAMIN
2
6
(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE
3
1
S-[(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl] methanesulfonothioateS-[(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl] methanesulfonothioate
4
3
CALCIUM IONCALCIUM ION
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303