HL_4CXE_031

3D structure

PDB id

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

Description

Regulation of the mammalian elongation cycle by 40S subunit rolling: a eukaryotic-specific ribosome rearrangement

Experimental method

ELECTRON MICROSCOPY

Resolution

6.9 Å

Loop

Sequence

ACGAGAACU

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_4CXE_031 not in the Motif Atlas

Geometric match to HL_8P9A_143

Geometric discrepancy: 0.2191

The information below is about HL_8P9A_143

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_33597.4

Basepair signature

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

Number of instances in this motif group

137

Unit IDs

4CXE|1|2|A|2353
4CXE|1|2|C|2354
4CXE|1|2|G|2355
4CXE|1|2|A|2356
4CXE|1|2|G|2357
4CXE|1|2|A|2358
4CXE|1|2|A|2359
4CXE|1|2|C|2360
4CXE|1|2|U|2361

Current chains

Chain 2

28S RRNA

Nearby chains