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4A1O:
Crystal structure of Mycobacterium tuberculosis PurH complexed with AICAR and a novel nucleotide CFAIR, at 2.48 A resolution
PDB ID:
4A1O
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MMDB ID:
93956
PDB Deposition Date:
2011/9/17
Updated in MMDB:
2023/12
Experimental Method:
x-ray diffraction
Resolution:
2.48 Å
Source Organism:
Mycobacterium tuberculosis H37Rv
Similar Structures:
VAST+
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Biological Unit for 4A1O: dimeric; determined by author and by software (PISA)
Molecular Components in 4A1O
Label
Count
Molecule
Proteins (2 molecules)
A
B
2
Bifunctional Purine Biosynthesis Protein Purh
Chemicals and Non-standard biopolymers (8 molecules)
1
2
POTASSIUM ION
2
2
AMINOIMIDAZOLE 4-CARBOXAMIDE RIBONUCLEOTIDE
3
3
PHOSPHATE ION
4
1
5-(FORMYLAMINO)-1-(5-O-PHOSPHONO-BETA-D-RIBOFURANOSYL)-1H-IMIDAZOLE-4-CARBOXYLIC ACID
* 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