3D structure

PDB id
7M5D (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of a non-rotated E.coli 70S ribosome in complex with RF3-GTP, RF1 and P-tRNA (state I)
Experimental method
ELECTRON MICROSCOPY
Resolution
2.8 Å

Loop

Sequence
CGAAA(5MU)UCCUUG*C(5MC)UG
Length
16 nucleotides
Bulged bases
7M5D|1|1|A|1938, 7M5D|1|1|U|1944, 7M5D|1|1|U|1963
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_7M5D_074 not in the Motif Atlas
Geometric match to IL_4WF9_077
Geometric discrepancy: 0.1108
The information below is about IL_4WF9_077
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
IL_42218.2
Basepair signature
cWW-L-R-cHW-cWW-L-L-L-R-L
Number of instances in this motif group
5

Unit IDs

7M5D|1|1|C|1934
7M5D|1|1|G|1935
7M5D|1|1|A|1936
7M5D|1|1|A|1937
7M5D|1|1|A|1938
7M5D|1|1|5MU|1939
7M5D|1|1|U|1940
7M5D|1|1|C|1941
7M5D|1|1|C|1942
7M5D|1|1|U|1943
7M5D|1|1|U|1944
7M5D|1|1|G|1945
*
7M5D|1|1|C|1961
7M5D|1|1|5MC|1962
7M5D|1|1|U|1963
7M5D|1|1|G|1964

Current chains

Chain 1
23S ribosomal RNA

Nearby chains

Chain 2
Small subunit ribosomal RNA; SSU rRNA
Chain A
Peptide chain release factor 1
Chain B
50S ribosomal protein L2

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