SMTL ID : 8zm3.1

Cryo-EM strcuture of Cas5-HNH Cascade,apo-Conf2

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.10 Å

Oligo State

hetero-1-1-6-1-1-mer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain B: L.214, C.215, C.218, C.311, S.313 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:C.218, B:C.311 MG.2: 5 residues within 4Å: Chain J: C.298, C.301, C.329, C.332, R.365 4 PLIP interactions: 4 interactions with chain J Metal complexes: J:C.298, J:C.301, J:C.329, J:C.332

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, Y. et al., Structural basis for RNA-guided DNA degradation by Cas5-HNH/Cascade complex. Nat Commun (2025)

Release Date

2024-12-11

Peptides

CRISPR-associated protein Cse1 (CRISPR_cse1): B
CRISPR-associated protein Cse2 (CRISPR_cse2): C
CRISPR system Cascade subunit CasC: DEFGHI
CRISPR system Cascade subunit CasD: J
CRISPR-associated endoribonuclease Cse3: K

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
C

C
E

D
F

E
H

F
I

G
J

H
K

I
G

J
B

K
D

CRISPR-associated protein Cse1 (CRISPR_cse1)

CRISPR-associated protein Cse2 (CRISPR_cse2)

CRISPR system Cascade subunit CasC

CRISPR system Cascade subunit CasD

CRISPR-associated endoribonuclease Cse3

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