HL_9N2B_104

3D structure

PDB id

9N2B (explore in PDB, NAKB, or RNA 3D Hub)

Description

Impacts of ribosomal RNA sequence variation on gene expression and phenotype: Cryo-EM structure of the rrsB ribosome (BBB-70S)

Experimental method

ELECTRON MICROSCOPY

Resolution

2.2 Å

Loop

Sequence

GUUCAAAUC

Length

9 nucleotides

Bulged bases

None detected

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

HL_9N2B_104 not in the Motif Atlas

Homologous match to HL_5AXM_003

Geometric discrepancy: 0.1365

The information below is about HL_5AXM_003

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_33597.3

Basepair signature

cWW-tWH-F-F-F-F-F

Number of instances in this motif group

135

Unit IDs

9N2B|1|Pt|G|54
9N2B|1|Pt|U|55
9N2B|1|Pt|U|56
9N2B|1|Pt|C|57
9N2B|1|Pt|A|58
9N2B|1|Pt|A|59
9N2B|1|Pt|A|60
9N2B|1|Pt|U|61
9N2B|1|Pt|C|62

Current chains

Chain Pt

N-formyl-methionine initiator tRNA (fMet-tRNAfMet)

Nearby chains

Chain 23

Large subunit ribosomal RNA; LSU rRNA

Chain LE

50S ribosomal protein L5

Chain LP

50S ribosomal protein L16