HL_2ZNI_003

3D structure

PDB id

2ZNI (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of Pyrrolysyl-tRNA synthetase-tRNA(Pyl) complex from Desulfitobacterium hafniense

Experimental method

X-RAY DIFFRACTION

Resolution

3.1 Å

Loop

Sequence

GUGAAACUC

Length

9 nucleotides

Bulged bases (A, C, G, U)

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

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_22280.5

Basepair signature

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

Number of instances in this motif group

71

Unit IDs

2ZNI|1|C|G|53
2ZNI|1|C|U|54
2ZNI|1|C|G|55
2ZNI|1|C|A|56
2ZNI|1|C|A|57
2ZNI|1|C|A|58
2ZNI|1|C|C|59
2ZNI|1|C|U|60
2ZNI|1|C|C|61

Current chains

Chain C

bacterial tRNA

Nearby chains