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MolNFT v1 · #189038 · protein + RNA

Staphylococcus epidermidis RP62A CRISPR short effector complex

7V02 · CRISPR system cms endoribonuclease CSM3: “Staphylococcus epidermidis RP62A CRISPR short effector complex”. Electron microscopy, 20 pockets (best druggability 0.82). MolNFT v1 #189038 on GenesisL1: 3D structure, binding sites and…

PDB
7V02
Type
protein + RNA
Length
2,099 residues
Chains
9
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
CRISPR system cms endoribonuclease CSM3; CRISPR system cms protein CSM5; CRISPR system…
UniProt
Q5HK91, Q5HK93, Q5HK89, Q5HK92, Q5HK90
Pockets
20 · best druggability 0.82

Structure

electron microscopy · 7 distinct chains · 41% helix, 20% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, CCRISPR system cms endoribonuclease CSM3protein20529% helix, 29% strandQ5HK91
BCRISPR system cms endoribonuclease CSM3protein19227% helix, 33% strandQ5HK91
ECRISPR system cms protein CSM5protein28836% helix, 26% strandQ5HK93
FCRISPR system single-strand-specific deoxyribonuclease CAS10/CSM1 (subtype III-a)protein65054% helix, 13% strandQ5HK89
GRNA (37-mer)rna29——
HCRISPR system cms protein CSM4protein29619% helix, 20% strandQ5HK92
I, KCRISPR system cms protein CSM2protein11775% helix, 5% strandQ5HK90

Pockets

20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
18560.820.8582empty
28080.810.8473empty
36230.790.8457empty
47470.780.8270empty
51580.770.9327empty

Interfaces

24 interfaces between chains.

  • G–H · 1616 Ų buried · 32 hydrogen bonds · protein-nucleic
  • F–H · 1519 Ų buried · 14 hydrogen bonds · protein-protein
  • A–B · 1502 Ų buried · 19 hydrogen bonds · protein-protein
  • A–C · 1453 Ų buried · 12 hydrogen bonds · protein-protein
  • B–H · 1223 Ų buried · 12 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 1 disulfide (disulfide).

Compared structures

  • 7V02 · Staphylococcus epidermidis RP62A CRISPR short effector complex · the same entry in another collection · chain A against A, TM-score 1.00

Analyse

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