3RLF: Crystal structure of the maltose-binding protein/maltose transporter complex in an outward-facing conformation bound to MgAMPPNP

PDB ID: 3RLFDownload
MMDB ID: 92560
PDB Deposition Date: 2011/4/19
Updated in MMDB: 2023/09
Experimental Method:
x-ray diffraction
Resolution: 2.2  Å
Source Organism:
Similar Structures:
Biological Unit for 3RLF: pentameric; determined by author and by software (PISA)
Molecular Components in 3RLF
Label Count Molecule
Proteins (5 molecules)
1
Maltose-binding Periplasmic Protein
Molecule annotation
1
Maltose Transport System Permease Protein Malf
(Gene symbol: malF)
Molecule annotation
1
Maltose Transport System Permease Protein Malg
Molecule annotation
2
Maltose/maltodextrin Import Atp-binding Protein Malk
Molecule annotation
Chemicals and Non-standard biopolymers (11 molecules)
1
2
alpha-D-glucopyranosealpha-D-glucopyranose
2
1
UNDECYL-MALTOSIDEUNDECYL-MALTOSIDE
3
4
(1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE(1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE
4
2
MAGNESIUM IONMAGNESIUM ION
5
2
PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTERPHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
* 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