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PDBe Entry: 1loj view

Crystal structure of a Methanobacterial Sm-like archaeal protein (SmAP1) bound to uridine-5'-monophosphate (UMP)
Summary
Header RNA BINDING PROTEIN, transcriptionsearch
Method X-RAY DIFFRACTION
Experiment Resolution: 1.9 Å, R-factor: 20.7%, Free R-factor: 25.0%, Spacegroup: P 1 21 1
Released 25/03/2003, deposition: 06/05/2002, last revision: 24/02/2009
Authors Mura, C.search; Kozhukhovsky, A.search; Eisenberg, D.search
Primary citation The oligomerization and ligand-binding properties of Sm-like archaeal proteins (SmAPs)
PROTEIN SCI.search vol:12, pag:832-847 (2003) [PubMed ID 12649441 ]search
Keywords beta barrelsearch, OB-foldsearch, heptameric toroidsearch, tetradecamersearch, RNA BINDING PROTEINsearch, transcriptionsearch
Organism Methanothermobacter thermautotrophicus str. Delta H 187420search(A B C D E F G H I J K L M N)
UniProt Putative snRNP Sm-like protein O26745search (A B C D E F G H I J K L M N)
Solvent A, B, C, D, E, F, G, H, I, J, K, L, M, N
Related entries 1i81, 1jbm, 1jri, 1lnx, 1i8f, 1i5l
Polymers
Id Name Type UniProt Residues Observed
A, B, C, D, E, F, G, H, I, J, K, L, M, N small nuclear ribonucleoprotein homolog (Sm-like) Protein O26745 (RUXX_METTH)search
87 88%
Heterogens
Id Name Ligands
J, M, L, E, B, F, C, G URIDINE URI search
I, H, D, A, N, K URIDINE-5'-MONOPHOSPHATE U search
J, K, L, D, A, C, G, H, N, M, B, E, F, I (4S)-2-METHYL-2,4-PENTANEDIOL MPD search
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