HL_1TRA_003

3D structure

PDB id

1TRA (explore in PDB, NAKB, or RNA 3D Hub)

Description

RESTRAINED REFINEMENT OF THE MONOCLINIC FORM OF YEAST PHENYLALANINE TRANSFER RNA. TEMPERATURE FACTORS AND DYNAMICS, COORDINATED WATERS, AND BASE-PAIR PROPELLER TWIST ANGLES

Experimental method

X-RAY DIFFRACTION

Resolution

3 Å

Loop

Sequence

G(5MU)(PSU)CG(1MA)UCC

Length

9 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: 5MU, PSU, 1MA

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_1TRA_003 not in the Motif Atlas

Homologous match to HL_6CFJ_108

Geometric discrepancy: 0.1369

The information below is about HL_6CFJ_108

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

1TRA|1|A|G|53
1TRA|1|A|5MU|54
1TRA|1|A|PSU|55
1TRA|1|A|C|56
1TRA|1|A|G|57
1TRA|1|A|1MA|58
1TRA|1|A|U|59
1TRA|1|A|C|60
1TRA|1|A|C|61

Current chains

Chain A

TRNAPHE

Nearby chains