HL_1M90_012

3D structure

PDB id

1M90 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Co-crystal structure of CCA-Phe-caproic acid-biotin and sparsomycin bound to the 50S ribosomal subunit

Experimental method

X-RAY DIFFRACTION

Resolution

2.8 Å

Loop

Sequence

GUGACAACC

Length

9 nucleotides

Bulged bases

1M90|1|A|G|336, 1M90|1|A|A|337, 1M90|1|A|C|338

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_1M90_012 not in the Motif Atlas

Homologous match to HL_4V9F_012

Geometric discrepancy: 0.0384

The information below is about HL_4V9F_012

Detailed Annotation

T-loop with unstacked turn

Broad Annotation

T-loop

Motif group

HL_27670.2

Basepair signature

cWW-tWH-F-F

Number of instances in this motif group

13

Unit IDs

1M90|1|A|G|334
1M90|1|A|U|335
1M90|1|A|G|336
1M90|1|A|A|337
1M90|1|A|C|338
1M90|1|A|A|339
1M90|1|A|A|340
1M90|1|A|C|341
1M90|1|A|C|342

Current chains

Chain A

23S RRNA

Nearby chains

Chain E

RIBOSOMAL PROTEIN L4

Chain U

RIBOSOMAL PROTEIN L24