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6DLR

PRPP Riboswitch bound to PRPP, iridium-hexamine soaked structure

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
PRPP Riboswitchpolymer10734742.51Syntrophothermus lipocalidus DSM 12680
2B
(A)
1-O-pyrophosphono-5-O-phosphono-alpha-D-ribofuranosenon-polymer390.11Chemie (PRP)
3C, D, E, F, G...
(A)
IRIDIUM HEXAMMINE IONnon-polymer294.418Chemie (IRI)
4U, V, W
(A)
MAGNESIUM IONnon-polymer24.33Chemie (MG)
5X
(A)
ACETATE IONnon-polymer59.01Chemie (ACT)
6AA, Y, Z
(A)
POTASSIUM IONnon-polymer39.13Chemie (K)
7BA
(A)
waterwater18.06Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight34742.5
Non-Polymers*Number of molecules26
Total formula weight5938.5
All*Total formula weight40681.1
*Water molecules are not included.

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PDB entries from 2025-06-18

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