HL_3TRA_003

3D structure

PDB id

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

Description

RESTRAINED REFINEMENT OF TWO CRYSTALLINE FORMS OF YEAST ASPARTIC ACID AND PHENYLALANINE TRANSFER RNA CRYSTALS

Experimental method

X-RAY DIFFRACTION

Resolution

3 Å

Loop

Sequence

G(5MU)(PSU)CAAUUC

Length

9 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: 5MU, PSU

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_3TRA_003 not in the Motif Atlas

Homologous match to HL_5L4O_003

Geometric discrepancy: 0.1606

The information below is about HL_5L4O_003

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_43993.1

Basepair signature

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

Number of instances in this motif group

141

Unit IDs

3TRA|1|A|G|52
3TRA|1|A|5MU|53
3TRA|1|A|PSU|54
3TRA|1|A|C|55
3TRA|1|A|A|56
3TRA|1|A|A|57
3TRA|1|A|U|58
3TRA|1|A|U|59
3TRA|1|A|C|60

Current chains

Chain A

TRNAASP

Nearby chains