3D structure

PDB id
28UM (explore in PDB, NAKB, or RNA 3D Hub)
Description
E. coli 70S ribosome, conformational excited state mutation in SSU-h41, with A- and P-site tRNA
Experimental method
ELECTRON MICROSCOPY
Resolution
2.15 Å

Loop

Sequence
CGAAA(5MU)UCCUUG*C(5MC)UG
Length
16 nucleotides
Bulged bases
28UM|1|a|A|1938, 28UM|1|a|U|1944
QA status
Modified nucleotides: 5MU, 5MC

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.
R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.
R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.
R3DMCS Rfam
IL_28UM_140 not in the Motif Atlas
Homologous match to IL_7A0S_072
Geometric discrepancy: 0.1379
The information below is about IL_7A0S_072
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
IL_04332.3
Basepair signature
cWW-L-R-L-cWW-L-L-R-L-R-L
Number of instances in this motif group
2

Unit IDs

28UM|1|a|C|1934
28UM|1|a|G|1935
28UM|1|a|A|1936
28UM|1|a|A|1937
28UM|1|a|A|1938
28UM|1|a|5MU|1939
28UM|1|a|U|1940
28UM|1|a|C|1941
28UM|1|a|C|1942
28UM|1|a|U|1943
28UM|1|a|U|1944
28UM|1|a|G|1945
*
28UM|1|a|C|1961
28UM|1|a|5MC|1962
28UM|1|a|U|1963
28UM|1|a|G|1964

Current chains

Chain a
23S rRNA

Nearby chains

Chain A
Small subunit ribosomal RNA; SSU rRNA
Chain Y
Transfer RNA; tRNA
Chain c
Large ribosomal subunit protein uL2

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