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4CM9:
Crystal structure of pteridine reductase 1 (PTR1) from Trypanosoma brucei in ternary complex with cofactor and inhibitor
PDB ID:
4CM9
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MMDB ID:
126242
PDB Deposition Date:
2014/1/15
Updated in MMDB:
2023/12
Experimental Method:
x-ray diffraction
Resolution:
1.9 Å
Source Organism:
Trypanosoma brucei brucei
Similar Structures:
VAST+
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Biological Unit for 4CM9: tetrameric; determined by software (PISA)
Molecular Components in 4CM9
Label
Count
Molecule
Proteins (4 molecules)
A
B
C
3
Pteridine Reductase 1
D
1
Pteridine Reductase 1
Chemicals and Non-standard biopolymers (12 molecules)
1
3
2,3-DIHYDROXY-1,4-DITHIOBUTANE
2
4
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
3
4
2-amino-5,6-diphenyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one
4
1
ACETATE 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