IL_7B5K_069

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

UGCAAAC*GGACGUAUA

Length

16 nucleotides

Bulged bases

7B5K|1|A|A|1801, 7B5K|1|A|C|1816, 7B5K|1|A|U|1820

QA status

Valid loop

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_7B5K_069 not in the Motif Atlas

Homologous match to IL_5J7L_313

Geometric discrepancy: 0.0784

The information below is about IL_5J7L_313

Detailed Annotation

Kink-turn related

Broad Annotation

No text annotation

Motif group

IL_17069.5

Basepair signature

cWW-tSH-tHH-cSS-tWW-tHH-tSS-cWW

Number of instances in this motif group

5

Unit IDs

7B5K|1|A|U|1798
7B5K|1|A|G|1799
7B5K|1|A|C|1800
7B5K|1|A|A|1801
7B5K|1|A|A|1802
7B5K|1|A|A|1803
7B5K|1|A|C|1804
*
7B5K|1|A|G|1813
7B5K|1|A|G|1814
7B5K|1|A|A|1815
7B5K|1|A|C|1816
7B5K|1|A|G|1817
7B5K|1|A|U|1818
7B5K|1|A|A|1819
7B5K|1|A|U|1820
7B5K|1|A|A|1821

Current chains

Chain A

23S rRNA

Nearby chains

Chain C

50S ribosomal protein L2

Chain a

Small subunit ribosomal RNA; SSU rRNA