HL_4V4V_041

3D structure

PDB id

4V4V (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of a pre-translocational E. coli ribosome obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1056

Experimental method

ELECTRON MICROSCOPY

Resolution

15 Å

Loop

Sequence

GUUCGAUCC

Length

9 nucleotides

Bulged bases

None detected

QA status

Unknown status

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_4V4V_041 not in the Motif Atlas

Homologous match to HL_6PMO_005

Geometric discrepancy: 0.2121

The information below is about HL_6PMO_005

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_28252.4

Basepair signature

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

Number of instances in this motif group

143

Unit IDs

4V4V|1|AW|G|53
4V4V|1|AW|U|54
4V4V|1|AW|U|55
4V4V|1|AW|C|56
4V4V|1|AW|G|57
4V4V|1|AW|A|58
4V4V|1|AW|U|59
4V4V|1|AW|C|60
4V4V|1|AW|C|61

Current chains

Chain AW

tRNA

Nearby chains

Chain B0

Large subunit ribosomal RNA; LSU rRNA

Chain B2

50S ribosomal protein L1