HL_3BT7_002

3D structure

PDB id

3BT7 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of E. coli 5-Methyluridine Methyltransferase TrmA in complex with 19 nucleotide T-arm analogue

Experimental method

X-RAY DIFFRACTION

Resolution

2.43 Å

Loop

Sequence

G(5MU)UCGAUCC

Length

9 nucleotides

Bulged bases

3BT7|1|D|U|59, 3BT7|1|D|C|60

QA status

Modified nucleotides: 5MU

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

No text annotation

Broad Annotation

No text annotation

Motif group

HL_39243.1

Basepair signature

cWW-F-F-F-F

Number of instances in this motif group

2

Unit IDs

3BT7|1|D|G|53
3BT7|1|D|5MU|54
3BT7|1|D|U|55
3BT7|1|D|C|56
3BT7|1|D|G|57
3BT7|1|D|A|58
3BT7|1|D|U|59
3BT7|1|D|C|60
3BT7|1|D|C|61

Current chains

Chain D

RNA (5'-D(P*GP*CP*UP*GP*UP*GP*(5MU)P*UP*CP*GP*AP*UP*CP*CP*AP*CP*AP*GP*C)-3')

Nearby chains

Chain B

tRNA (uracil-5-)-methyltransferase