3U7G
Crystal structure of mPNKP catalytic fragment (D170A) bound to single-stranded DNA (TCCTAp)
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | AAA_33 | e3u7gA1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: AAA_33 | ECOD (1.6) |
A | PNK3P | e3u7gA2 | A: a/b three-layered sandwiches | X: HAD domain-like | H: HAD domain-related | T: HAD-like | F: PNK3P | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.40.50.1000 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | HAD superfamily/HAD-like | CATH (4.3.0) |
A | 3.40.50.300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | P-loop containing nucleotide triphosphate hydrolases | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF13671 | AAA domain (AAA_33) | AAA domain | This family of domains contain only a P-loop motif, that is characteristic of the AAA superfamily. Many of the proteins in this family are just short fragments so there is no Walker B motif. | Domain | |
PF08645 | Polynucleotide kinase 3 phosphatase (PNK3P) | Polynucleotide kinase 3 phosphatase | - | Family | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR006549 | HAD-superfamily hydrolase,subfamily IIIA | Domain | |
IPR023214 | HAD superfamily | Homologous Superfamily | |
IPR008984 | SMAD/FHA domain superfamily | Homologous Superfamily | |
IPR006551 | Polynucleotide 3'-phosphatase | Domain | |
IPR013954 | Polynucleotide kinase 3 phosphatase | Family | |
IPR041388 | PNK, FHA domain | Domain | |
IPR036412 | HAD-like superfamily | Homologous Superfamily | |
IPR006550 | Bifunctional polynucleotide phosphatase/kinase PNKP | Family | |
IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |