1RIR: Crystal structure of meso-tetrasulphonatophenylporphyrin in complex with Peanut lectin

PDB ID: 1RIRDownload
MMDB ID: 30796
PDB Deposition Date: 2003/11/17
Updated in MMDB: 2012/11
Experimental Method:
x-ray diffraction
Resolution: 2.9  Å
Source Organism:
Similar Structures:
Biological Unit for 1RIR: tetrameric; determined by author
Molecular Components in 1RIR
Label Count Molecule
Proteins (4 molecules)
4
Galactose-binding Lectin
Molecule annotation
Chemicals and Non-standard biopolymers (19 molecules)
1
4
CALCIUM IONCALCIUM ION
2
4
MANGANESE (II) IONMANGANESE (II) ION
3
11
5,10,15,20-TETRAKIS(4-SULPFONATOPHENYL)-21H,23H-PORPHINE5,10,15,20-TETRAKIS(4-SULPFONATOPHENYL)-21H,23H-PORPHINE
* 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