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6S91: Cryo-EM structure of the Type III-B Cmr-beta bound to cognate target RNA and AMPPnP, state 2

PDB ID:

MMDB ID:

189796

PDB Deposition Date:

2019/7/11

Updated in MMDB:

2024/12

Experimental Method:

electron microscopy

Resolution:

2.68 Å

Source Organism:

Saccharolobus islandicus REY15A▼

Taxonomy	Molecule
Saccharolobus islandicus REY15A	A, B, C, D, E, F, G, H, I, J, K, V, L, M, N, O, P, Q, S, T, W, X, l, m, n, o, p, q, r, s, t, w, x, R
synthetic construct	U

Similar Structures:

Biological Unit for 6S91: 35-meric; determined by author and by software (PISA)

Molecular Components in 6S91
Label	Count	Molecule
Proteins (33 molecules)
A B C	3	Crispr-associated Protein, Cmr5 Family
D E F G	4	Crispr-associated Ramp Protein, Cmr4 Family
H	1	Crispr-associated Protein, Cmr3 Family
I	1	Crispr-associated Ramp Protein, Cmr6 Family
J	1	Cmr1,crispr-associated Ramp Protein, Cmr1 Family
K	1	Crispr-associated Protein, Cmr2 Family
L M N O P Q S T W X l m n o p q r s t w x R	22	Crispr-associated Protein Cmrx
Nucleotides(2 molecules)
U	1	Cognate Target RNA
V	1	Crrna (48-mer)
Chemicals and Non-standard biopolymers (6 molecules)
1	1	ZINC ION
2	2	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
3	3	MANGANESE (II) ION

* Click molecule labels to explore molecular sequence information.

Citing MMDB