J4_7B5K_010

3D structure

PDB id

7B5K (explore in PDB, NAKB, or RNA 3D Hub)

Description

E. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain.

Experimental method

ELECTRON MICROSCOPY

Resolution

2.9 Å

Loop

Sequence

CU(2MG)*CG*CCUAAGGUAG*CGAAUG

Length

21 nucleotides

Bulged bases

7B5K|1|A|U|1971

QA status

Modified nucleotides: 2MG

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

J4_7B5K_010 not in the Motif Atlas

Homologous match to J4_9DFE_008

Geometric discrepancy: 0.111

The information below is about J4_9DFE_008

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_93343.1

Basepair signature

cWW-tSS-cSS-cWH-cWW-tWH-tHS-cWW-cWW-tWW-F-cSH-F-F

Number of instances in this motif group

4

Unit IDs

7B5K|1|A|C|1833
7B5K|1|A|U|1834
7B5K|1|A|2MG|1835
*
7B5K|1|A|C|1905
7B5K|1|A|G|1906
*
7B5K|1|A|C|1924
7B5K|1|A|C|1925
7B5K|1|A|U|1926
7B5K|1|A|A|1927
7B5K|1|A|A|1928
7B5K|1|A|G|1929
7B5K|1|A|G|1930
7B5K|1|A|U|1931
7B5K|1|A|A|1932
7B5K|1|A|G|1933
*
7B5K|1|A|C|1967
7B5K|1|A|G|1968
7B5K|1|A|A|1969
7B5K|1|A|A|1970
7B5K|1|A|U|1971
7B5K|1|A|G|1972

Current chains

Chain A

23S rRNA

Nearby chains

Chain C

50S ribosomal protein L2

Chain a

Small subunit ribosomal RNA; SSU rRNA

Chain x

Transfer RNA; tRNA