IL_9SRA_031

3D structure

PDB id

9SRA (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of P. abyssi HibA:ribosome with an SD:antiSD duplex

Experimental method

ELECTRON MICROSCOPY

Resolution

2.2 Å

Loop

Sequence

C(4AC)(OMG)*CUG

Length

6 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: 4AC, OMG

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_9SRA_031 not in the Motif Atlas

Homologous match to IL_4V9F_023

Geometric discrepancy: 0.1573

The information below is about IL_4V9F_023

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_01003.6

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

241

Unit IDs

9SRA|1|1|C|921
9SRA|1|1|4AC|922
9SRA|1|1|OMG|923
*
9SRA|1|1|C|1057
9SRA|1|1|U|1058
9SRA|1|1|G|1059

Current chains

Chain 1

rRNA 23S

Nearby chains

Chain BD

Large ribosomal subunit protein uL4

Chain BL

Large ribosomal subunit protein uL15