6NUD
Small conformation of ssRNA-bound CRISPR_Csm complex
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, M | CRISPR system Cms protein Csm2 | polymer | 121 | 14238.4 | 3 | UniProt (A0A0A7HIX1) Pfam (PF03750) In PDB | Streptococcus thermophilus | CRISPR type III A-associated protein Csm2 |
2 | H | crRNA | polymer | 72 | 22935.6 | 1 | Streptococcus thermophilus | ||
3 | I | CRISPR type III-associated RAMP protein Csm4 | polymer | 299 | 33786.9 | 1 | UniProt (A0A0A7HGA1) Pfam (PF03787) Pfam (PF17953) In PDB | Streptococcus thermophilus | Csm4 protein |
4 | J | CRISPR system single-strand-specific deoxyribonuclease Cas10/Csm1 (subtype III-A) | polymer | 758 | 86930.7 | 1 | UniProt (A0A0A7HFE1) Pfam (PF01966) Pfam (PF18211) Pfam (PF22335) Pfam (PF20824) In PDB | Streptococcus thermophilus | ssDNase Cas10,Cyclic oligoadenylate synthase,StCas10 |
5 | U | target ssRNA | polymer | 49 | 15980.7 | 1 | Streptococcus thermophilus | ||
6 | C, E, N, O, P | CRISPR type III-associated RAMP protein Csm3 | polymer | 220 | 24556.9 | 5 | UniProt (A0A0A7HIF0) Pfam (PF03787) In PDB | Streptococcus thermophilus | Csm3 protein |
7 | J | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) |
Sequence modifications
C, E, N, O, P: 1 - 220 (UniProt: A0A0A7HIF0)
PDB | External Database | Details |
---|---|---|
Ala 33 | Asp 33 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 12 |
Total formula weight | 325133.6 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 507.2 | |
All* | Total formula weight | 325640.8 |