J4_4V6K_008

3D structure

PDB id

4V6K (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structural insights into cognate vs. near-cognate discrimination during decoding.

Experimental method

ELECTRON MICROSCOPY

Resolution

8.25 Å

Loop

Sequence

CU(2MG)*CG*CCUAAGGUAG*CGAAUG

Length

21 nucleotides

Bulged bases

4V6K|1|AB|U|1926, 4V6K|1|AB|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_4V6K_008 not in the Motif Atlas

Homologous match to J4_9DFE_008

Geometric discrepancy: 0.2562

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

4V6K|1|AB|C|1833
4V6K|1|AB|U|1834
4V6K|1|AB|2MG|1835
*
4V6K|1|AB|C|1905
4V6K|1|AB|G|1906
*
4V6K|1|AB|C|1924
4V6K|1|AB|C|1925
4V6K|1|AB|U|1926
4V6K|1|AB|A|1927
4V6K|1|AB|A|1928
4V6K|1|AB|G|1929
4V6K|1|AB|G|1930
4V6K|1|AB|U|1931
4V6K|1|AB|A|1932
4V6K|1|AB|G|1933
*
4V6K|1|AB|C|1967
4V6K|1|AB|G|1968
4V6K|1|AB|A|1969
4V6K|1|AB|A|1970
4V6K|1|AB|U|1971
4V6K|1|AB|G|1972

Current chains

Chain AB

ribosomal RNA 23S

Nearby chains

Chain AD

50S ribosomal protein L2

Chain BA

Small subunit ribosomal RNA; SSU rRNA

Chain BE

Transfer RNA; tRNA