IL_4DR7_063

3D structure

PDB id

4DR7 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus (HB8) 30S ribosomal subunit with codon, crystallographically disordered near-cognate transfer RNA anticodon stem-loop mismatched at the second codon position, and streptomycin bound

Experimental method

X-RAY DIFFRACTION

Resolution

3.75 Å

Loop

Sequence

GUGAC*GGC

Length

8 nucleotides

Bulged bases

4DR7|1|A|G|129|||A, 4DR7|1|A|A|130

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_4DR7_063 not in the Motif Atlas

Homologous match to IL_5J7L_009

Geometric discrepancy: 0.4282

The information below is about IL_5J7L_009

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_57744.1

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

22

Unit IDs

4DR7|1|A|G|128
4DR7|1|A|U|129
4DR7|1|A|G|129|||A
4DR7|1|A|A|130
4DR7|1|A|C|131
*
4DR7|1|A|G|231
4DR7|1|A|G|232
4DR7|1|A|C|233

Current chains

Chain A

16S rRNA

Nearby chains

Chain P

30S ribosomal protein S16

Chain Q

30S ribosomal protein S17

Chain T

30S ribosomal protein S20