3D structure

PDB id
9CG6 (explore in PDB, NAKB, or RNA 3D Hub)
Description
70S initiation complex (tRNA-fMet M1 + GUG start codon)
Experimental method
ELECTRON MICROSCOPY
Resolution
2.61 Å

Loop

Sequence
GAAAGACC*GGA(H2U)AACA*UCG(2MA)(PSU)GU*GUUUAG*CGGUCC
Length
35 nucleotides
Bulged bases
9CG6|1|a|A|2062, 9CG6|1|a|A|2448, 9CG6|1|a|U|2609
QA status
Modified nucleotides: H2U, 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
No text annotation
Broad Annotation
No text annotation
Motif group
Not in a motif group
Basepair signature
Not available
Number of instances in this motif group
0

Unit IDs

9CG6|1|a|G|2057
9CG6|1|a|A|2058
9CG6|1|a|A|2059
9CG6|1|a|A|2060
9CG6|1|a|G|2061
9CG6|1|a|A|2062
9CG6|1|a|C|2063
9CG6|1|a|C|2064
*
9CG6|1|a|G|2446
9CG6|1|a|G|2447
9CG6|1|a|A|2448
9CG6|1|a|H2U|2449
9CG6|1|a|A|2450
9CG6|1|a|A|2451
9CG6|1|a|C|2452
9CG6|1|a|A|2453
*
9CG6|1|a|U|2500
9CG6|1|a|C|2501
9CG6|1|a|G|2502
9CG6|1|a|2MA|2503
9CG6|1|a|PSU|2504
9CG6|1|a|G|2505
9CG6|1|a|U|2506
*
9CG6|1|a|G|2583
9CG6|1|a|U|2584
9CG6|1|a|U|2585
9CG6|1|a|U|2586
9CG6|1|a|A|2587
9CG6|1|a|G|2588
*
9CG6|1|a|C|2606
9CG6|1|a|G|2607
9CG6|1|a|G|2608
9CG6|1|a|U|2609
9CG6|1|a|C|2610
9CG6|1|a|C|2611

Current chains

Chain a
23S ribosomal RNA

Nearby chains

Chain Z
Transfer RNA; tRNA
Chain c
50S ribosomal protein L2
Chain d
50S ribosomal protein L3
Chain e
50S ribosomal protein L4
Chain k
50S ribosomal protein L15
Chain r
50S ribosomal protein L22
Chain z
50S ribosomal protein L32

Coloring options:

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