HL_5YYN_002

3D structure

PDB id

5YYN (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structures of E.coli arginyl-trna synthetase (argrs) in complex with substrate TRNA(Arg)

Experimental method

X-RAY DIFFRACTION

Resolution

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_5YYN_002 not in the Motif Atlas

Homologous match to HL_5B63_004

Geometric discrepancy: 0.0524

The information below is about HL_5B63_004

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

5YYN|1|B|G|954
5YYN|1|B|U|955
5YYN|1|B|U|956
5YYN|1|B|C|957
5YYN|1|B|G|958
5YYN|1|B|A|959
5YYN|1|B|A|960
5YYN|1|B|U|961
5YYN|1|B|C|962

Current chains

Chain B

TRNA

Nearby chains

Chain A

Arginine--tRNA ligase