HL_1N32_033

3D structure

PDB id

1N32 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of the Thermus thermophilus 30S ribosomal subunit bound to codon and near-cognate transfer RNA anticodon stem-loop mismatched at the first codon position at the a site with paromomycin

Experimental method

X-RAY DIFFRACTION

Resolution

3 Å

Loop

Sequence

CUUGAGG(PSU)G

Length

9 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: PSU

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

Detailed Annotation

tRNA anticodon loop

Broad Annotation

Anticodon loop

Motif group

HL_06059.3

Basepair signature

cWW-F-F-F-F-F-F-F

Number of instances in this motif group

46

Unit IDs

1N32|1|Y|C|31
1N32|1|Y|U|32
1N32|1|Y|U|33
1N32|1|Y|G|34
1N32|1|Y|A|35
1N32|1|Y|G|36
1N32|1|Y|G|37
1N32|1|Y|PSU|38
1N32|1|Y|G|39

Current chains

Chain Y

ANTICODON STEM-LOOP OF LEU-2 TRANSFER RNA

Nearby chains

Chain A

Small subunit ribosomal RNA; SSU rRNA

Chain L

30S RIBOSOMAL PROTEIN S12

Chain Z

A-SITE MESSENGER RNA FRAGMENT