IL_4W2H_326

3D structure

PDB id

4W2H (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus 70S ribosome in complex with pactamycin (co-crystallized), mRNA and deacylated tRNA in the P site

Experimental method

X-RAY DIFFRACTION

Resolution

2.7 Å

Loop

Sequence

AUC*GGUUU

Length

8 nucleotides

Bulged bases

4W2H|1|DA|U|2491

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_4W2H_326 not in the Motif Atlas

Homologous match to IL_7RQB_094

Geometric discrepancy: 0.0666

The information below is about IL_7RQB_094

Detailed Annotation

Major groove minor groove platform with extra cWW

Broad Annotation

Major groove minor groove platform; mini C-loop

Motif group

IL_92788.2

Basepair signature

cWW-L-R-L-cWW-L

Number of instances in this motif group

14

Unit IDs

4W2H|1|DA|A|2459
4W2H|1|DA|U|2460
4W2H|1|DA|C|2461
*
4W2H|1|DA|G|2489
4W2H|1|DA|G|2490
4W2H|1|DA|U|2491
4W2H|1|DA|U|2492
4W2H|1|DA|U|2493

Current chains

Chain DA

23S Ribosomal RNA

Nearby chains

Chain D0

50S Ribosomal Protein L27

Chain DQ

50S Ribosomal Protein L16