6NM9
CryoEM structure of the LbCas12a-crRNA-AcrVA4 dimer
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B | F_UNCLASSIFIED | e6nm9B4 | A: beta barrels | X: OB-fold | H: Small protein B (SmpB) (From Topology) | T: Small protein B (SmpB) | F: F_UNCLASSIFIED | ECOD (1.6) |
B | PF22222 | e6nm9B5 | A: alpha arrays | X: CRISPR-associated endonuclease Cpf1 PI (PAM-interacting) domain (From Topology) | H: CRISPR-associated endonuclease Cpf1 PI (PAM-interacting) domain (From Topology) | T: CRISPR-associated endonuclease Cpf1 PI (PAM-interacting) domain | F: PF22222 | ECOD (1.6) |
B | PF18501 | e6nm9B2 | A: alpha complex topology | X: CRISPR-associated endonuclease first helical domain | H: CRISPR-associated endonuclease Cpf1 first helical domain (From Topology) | T: CRISPR-associated endonuclease Cpf1 first helical domain | F: PF18501 | ECOD (1.6) |
B | PF21918 | e6nm9B6 | A: alpha complex topology | X: CRISPR-associated endonuclease Cpf1 second helical domain (From Topology) | H: CRISPR-associated endonuclease Cpf1 second helical domain (From Topology) | T: CRISPR-associated endonuclease Cpf1 second helical domain | F: PF21918 | ECOD (1.6) |
B | PF18516 | e6nm9B1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: PF18516 | ECOD (1.6) |
B | PF18510 | e6nm9B3 | A: few secondary structure elements | X: CRISPR-associated endonuclease Cpf1 nuclease domain (From Topology) | H: CRISPR-associated endonuclease Cpf1 nuclease domain (From Topology) | T: CRISPR-associated endonuclease Cpf1 nuclease domain | F: PF18510 | ECOD (1.6) |
E [auth D] | F_UNCLASSIFIED | e6nm9D5 | A: beta barrels | X: OB-fold | H: Small protein B (SmpB) (From Topology) | T: Small protein B (SmpB) | F: F_UNCLASSIFIED | ECOD (1.6) |
E [auth D] | PF22222 | e6nm9D6 | A: alpha arrays | X: CRISPR-associated endonuclease Cpf1 PI (PAM-interacting) domain (From Topology) | H: CRISPR-associated endonuclease Cpf1 PI (PAM-interacting) domain (From Topology) | T: CRISPR-associated endonuclease Cpf1 PI (PAM-interacting) domain | F: PF22222 | ECOD (1.6) |
E [auth D] | PF18501 | e6nm9D2 | A: alpha complex topology | X: CRISPR-associated endonuclease first helical domain | H: CRISPR-associated endonuclease Cpf1 first helical domain (From Topology) | T: CRISPR-associated endonuclease Cpf1 first helical domain | F: PF18501 | ECOD (1.6) |
E [auth D] | PF21918 | e6nm9D3 | A: alpha complex topology | X: CRISPR-associated endonuclease Cpf1 second helical domain (From Topology) | H: CRISPR-associated endonuclease Cpf1 second helical domain (From Topology) | T: CRISPR-associated endonuclease Cpf1 second helical domain | F: PF21918 | ECOD (1.6) |
E [auth D] | PF18516 | e6nm9D4 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: PF18516 | ECOD (1.6) |
E [auth D] | PF18510 | e6nm9D1 | A: few secondary structure elements | X: CRISPR-associated endonuclease Cpf1 nuclease domain (From Topology) | H: CRISPR-associated endonuclease Cpf1 nuclease domain (From Topology) | T: CRISPR-associated endonuclease Cpf1 nuclease domain | F: PF18510 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
B, E [auth D] | PF18510 | Nuclease domain (NUC) | Nuclease domain | This is a nuclease (NUC) domain found in Cpf1, an RNA-guided endonuclease of a type V CRISPR-Cas system. Structural and functional analysis indicate that this domain is involved in DNA cleavage [1]. | Domain |
B, E [auth D] | PF18501 | Alpha helical recognition lobe domain (REC1) | Alpha helical recognition lobe domain | Cpf1 is an RNA-guided endonuclease of a type V CRISPR-Cas system. Cpf1 adopts a bilobed architecture consisting of an alpha-helical recognition (REC) lobe and a nuclease (NUC) lobe, with the small CRISPR RNAs (crRNAs)-target DNA heteroduplex bound to ... | Domain |
B, E [auth D] | PF18516 | RuvC nuclease domain (RuvC_1) | RuvC nuclease domain | This is a RuvC nuclease domain found in type V CRISPR-associated protein Cas12a (Cpf1), used for genome editing applications. These proteins carry out endoribonuclease activity for processing its own guide RNAs and RNA-guided DNase activity for targe ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|---|---|---|---|
A, D [auth C] | AcrVA4 | - | - | - |
B, E [auth D] | Cpf1 | - | - | |
C [auth G], F [auth E] | RNA (25-MER) | - | - | - |
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
B, E [auth D] | IPR040852 | Cas12a, RuvC nuclease domain | Domain |
B, E [auth D] | IPR040787 | Cas12a, REC1 domain | Domain |
B, E [auth D] | IPR027620 | CRISPR-associated endonuclease Cas12a | Family |
B, E [auth D] | IPR040882 | Cas12a, nuclease domain | Domain |