7TAW
Cryo-EM structure of the Csy-AcrIF24-promoter DNA dimer
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, a | CRISPR-associated protein Csy1 | polymer | 434 | 49194.2 | 2 | UniProt (Q02ML9) Pfam (PF09611) In PDB | Pseudomonas | |
2 | B, b | CRISPR type I-F/YPEST-associated protein Csy2 | polymer | 327 | 36244.1 | 2 | UniProt (B3G161) Pfam (PF09614) UniProt (by SIFTS) (Q02MM0) In PDB | Pseudomonas | Type I-F CRISPR-associated protein Csy2 |
3 | C, c | CRISPR-associated endonuclease Cas6/Csy4 | polymer | 187 | 21427.5 | 2 | UniProt (Q02MM2) Pfam (PF09618) In PDB | Pseudomonas | |
4 | D, E, F, G, H... | CRISPR type I-F/YPEST-associated protein Csy3 | polymer | 360 | 39778.6 | 12 | UniProt (A0A444M080) Pfam (PF09615) UniProt (by SIFTS) (Q02MM1) In PDB | Pseudomonas | |
5 | J, K | AcrIF24 | polymer | 228 | 24995.3 | 2 | Pseudomonas | ||
6 | M, m | RNA (61-MER) | polymer | 61 | 19538.6 | 2 | GenBank (313291946) | Pseudomonas | |
7 | Y | DNA (5'-D(P*AP*TP*AP*GP*CP*TP*CP*GP*AP*TP*TP*CP*GP*AP*GP*CP*TP*AP*A)-3') | polymer | 19 | 5828.8 | 1 | Pseudomonas | ||
8 | X | DNA (5'-D(P*TP*TP*AP*GP*CP*TP*CP*GP*AP*AP*TP*CP*GP*AP*GP*CP*TP*AP*T)-3') | polymer | 19 | 5819.8 | 1 | Pseudomonas |
Sequence modifications
D, E, F, G, H, I, d, e, f, g, h, i: 21 - 361 (UniProt: A0A444M080)
M, m: 1 - 61 (GenBank: 313291946)
PDB | External Database | Details |
---|---|---|
Met 2 | - | initiating methionine |
Lys 3 | - | expression tag |
Ser 4 | - | expression tag |
Ser 5 | - | expression tag |
His 6 | - | expression tag |
His 7 | - | expression tag |
His 8 | - | expression tag |
His 9 | - | expression tag |
His 10 | - | expression tag |
His 11 | - | expression tag |
Glu 12 | - | expression tag |
Asn 13 | - | expression tag |
Leu 14 | - | expression tag |
Tyr 15 | - | expression tag |
Phe 16 | - | expression tag |
Gln 17 | - | expression tag |
Ser 18 | - | expression tag |
Asn 19 | - | expression tag |
Ala 20 | - | expression tag |
PDB | External Database | Details |
---|---|---|
A 41 | G 1458 | conflict |
A 53 | G 1446 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 24 |
Total formula weight | 791790.9 | |
All* | Total formula weight | 791790.9 |