A0Q7Q2 (CS12A_FRATN) Francisella tularensis subsp novicida (strain U112)
CRISPR-associated endonuclease Cas12a UniProtKBInterProInteractive Modelling
1300 aa; Sequence (Fasta) Identical sequences: Francisella tularensis subsp. novicida: A0A6N3JC04; Francisella tularensis: A0A6I4RY87
Sequence Features
| 843 | For pre-crRNA processing | ||
| 852 | For pre-crRNA processing | ||
| 869 | For pre-crRNA processing | ||
| 917 | For DNase activity of RuvC domain | ||
| 1006 | For DNase activity of RuvC domain | ||
| 1255 | For DNase activity of RuvC domain | ||
| 16 | Binds crRNA alone and in crRNA-target DNA heteroduplex | ||
| 131 | Binds target strand DNA | ||
| 295 | Binds crRNA in crRNA-target DNA heteroduplex | ||
| 320 | Binds DNA in crRNA-target DNA heteroduplex | ||
| 334 | Binds DNA in crRNA-target DNA heteroduplex | ||
| 410 | Caps the crRNA-target DNA heteroduplex | ||
| 589 | Binds DNA in crRNA-target DNA heteroduplex | ||
| 613 | Binds DNA protospacer adjacent motif (PAM) | ||
| 667 | Binds Target strand DNA | ||
| 671 | Binds PAM | ||
| 677 | Binds Target strand DNA | ||
| 823 | Binds Target strand DNA | ||
| 826 | Binds Target strand DNA; via amide nitrogen | ||
| 833 | Binds crRNA | ||
| 852 | Stabilizes transition state for pre-crRNA processing | ||
| 1026 | Binds DNA in crRNA-target DNA heteroduplex | ||
| 1063 | Binds DNA in crRNA-target DNA heteroduplex | ||
| 48-328 | Cas12a, REC1 domain IPR040787PF18501 | ||
| 892-1299 | Cas12a, RuvC nuclease domain IPR040852PF18516 | ||
| 1085-1245 | Cas12a, nuclease domain IPR040882PF18510 |
Sequence Alignments
Experimental structures
| Description | Oligo-state | Ligands | Structure | Range |
|---|---|---|---|---|
| Crystal structure of catalytically inactive FnCas12 mutant bound to an R-loop structure containing … | monomer | 3×MG; 1×B3P; | 5nfv | |
| Assess | ||||
| Crystal structure of catalytically inactive FnCas12a in complex with a crRNA guide and a dsDNA targ… | monomer | 11×MG; 14×EDO; | 6i1k | |
| Assess | ||||
| Transient state structure of CRISPR-Cpf1 (Cas12a) I2 conformation | monomer | 6gtd | ||
| Assess | ||||
| Transition state structure of Cpf1(Cas12a) I1 conformation | monomer | 6gtc | ||
| Assess | ||||
| Crystal structure of FnCas12a in complex with a crRNA guide and ssDNA target | monomer | 5×MG; 5×CIT; 6×K; | 6i1l | |
| Assess | ||||
| Structure of the Cpf1 endonuclease R-loop complex after DNA cleavage | monomer | 2×MG; | 5mga | |
| Assess | ||||
| Crystal structure of FnCas12a bound to a crRNA | monomer | 2×MG; | 5ng6 | |
| Assess | ||||
| Transition state structure of Cpf1(Cas12a) I4 conformation | monomer | 4×MG; | 6gtg | |
| Assess | ||||
| Transient state structure of CRISPR-Cpf1 (Cas12a) I5 conformation | monomer | 6gtf | ||
| Assess | ||||
| Transient state structure of CRISPR-Cpf1 (Cas12a) I3 conformation | monomer | 6gte | ||
| Assess | ||||