HL_4JYZ_002

3D structure

PDB id

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

Description

Crystal structure of E. coli glutaminyl-tRNA synthetase bound to ATP and native tRNA(Gln) containing the cmnm5s2U34 anticodon wobble base

Experimental method

X-RAY DIFFRACTION

Resolution

2.5 Å

Loop

Sequence

U(OMU)U(1RN)UG(2MA)(PSU)A

Length

9 nucleotides

Bulged bases

4JYZ|1|B|U|933, 4JYZ|1|B|U|935, 4JYZ|1|B|G|936

QA status

Modified nucleotides: OMU, 1RN, 2MA, 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

Detailed Annotation

tRNA anticodon loop

Broad Annotation

T-loop

Motif group

HL_77436.5

Basepair signature

cWW-F-F-F-F-F

Number of instances in this motif group

23

Unit IDs

4JYZ|1|B|U|931
4JYZ|1|B|OMU|932
4JYZ|1|B|U|933
4JYZ|1|B|1RN|934
4JYZ|1|B|U|935
4JYZ|1|B|G|936
4JYZ|1|B|2MA|937
4JYZ|1|B|PSU|938
4JYZ|1|B|A|939

Current chains

Chain B

RNA (72-MER)

Nearby chains

Chain A

Glutamine--tRNA ligase