HL_4V6G_038

3D structure

PDB id

4V6G (explore in PDB, NAKB, or RNA 3D Hub)

Description

Initiation complex of 70S ribosome with two tRNAs and mRNA.

Experimental method

X-RAY DIFFRACTION

Resolution

3.5 Å

Loop

Sequence

GUUCAAAUC

Length

9 nucleotides

Bulged bases

4V6G|1|AD|C|56, 4V6G|1|AD|A|57

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_4V6G_038 not in the Motif Atlas

Homologous match to HL_5HR6_003

Geometric discrepancy: 0.3905

The information below is about HL_5HR6_003

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_33597.3

Basepair signature

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

Number of instances in this motif group

135

Unit IDs

4V6G|1|AD|G|53
4V6G|1|AD|U|54
4V6G|1|AD|U|55
4V6G|1|AD|C|56
4V6G|1|AD|A|57
4V6G|1|AD|A|58
4V6G|1|AD|A|59
4V6G|1|AD|U|60
4V6G|1|AD|C|61

Current chains

Chain AD

TRNA FMET (UNMODIFIED BASES)

Nearby chains

Chain BA

Large subunit ribosomal RNA; LSU rRNA