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7U91

Crystal structure of queuine salvage enzyme DUF2419, in complex with queuosine-5'-monophosphate

Summary for 7U91
Entry DOI10.2210/pdb7u91/pdb
Related7U07
DescriptorQueuine salvage enzyme DUF2419, 2-amino-5-({[(1S,4S,5R)-4,5-dihydroxycyclopent-2-en-1-yl]amino}methyl)-7-(5-O-phosphono-beta-D-ribofuranosyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one, AMMONIUM ION, ... (5 entities in total)
Functional Keywords7-deazaguanine salvage, queuosine, trna modification, hydrolase
Biological sourceSphaerobacter thermophilus DSM 20745
Total number of polymer chains2
Total formula weight75498.32
Authors
Hung, S.-H.,Swairjo, M.A. (deposition date: 2022-03-09, release date: 2022-12-21, Last modification date: 2023-10-25)
Primary citationHung, S.H.,Elliott, G.I.,Ramkumar, T.R.,Burtnyak, L.,McGrenaghan, C.J.,Alkuzweny, S.,Quaiyum, S.,Iwata-Reuyl, D.,Pan, X.,Green, B.D.,Kelly, V.P.,de Crecy-Lagard, V.,Swairjo, M.A.
Structural basis of Qng1-mediated salvage of the micronutrient queuine from queuosine-5'-monophosphate as the biological substrate.
Nucleic Acids Res., 51:935-951, 2023
Cited by
PubMed: 36610787
DOI: 10.1093/nar/gkac1231
PDB entries with the same primary citation
Experimental method
X-RAY DIFFRACTION (2.4 Å)
Structure validation

221051

건을2024-06-12부터공개중

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