HL_4JXX_003

3D structure

PDB id

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

Description

Crystal structure of E coli E. coli glutaminyl-tRNA synthetase bound to tRNA(Gln)(CUG) and ATP from novel cryostabilization conditions

Experimental method

X-RAY DIFFRACTION

Resolution

2.3 Å

Loop

Sequence

GUUCGAAUC

Length

9 nucleotides

Bulged bases

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

HL_4JXX_003 not in the Motif Atlas

Geometric match to HL_1J1U_003

Geometric discrepancy: 0.0726

The information below is about HL_1J1U_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

4JXX|1|B|G|953
4JXX|1|B|U|954
4JXX|1|B|U|955
4JXX|1|B|C|956
4JXX|1|B|G|957
4JXX|1|B|A|958
4JXX|1|B|A|959
4JXX|1|B|U|960
4JXX|1|B|C|961

Current chains

Chain B

RNA (71-MER)

Nearby chains