4XRU
Structure of Pnkp1/Rnl/Hen1 complex
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 | e4xruA2 | 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 | e4xruA1 | A: a/b three-layered sandwiches | X: HAD domain-like | H: HAD domain-related | T: HAD-like | F: PNK3P | ECOD (1.6) |
D | AAA_33 | e4xruD1 | 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) |
D | PNK3P | e4xruD2 | A: a/b three-layered sandwiches | X: HAD domain-like | H: HAD domain-related | T: HAD-like | F: PNK3P | ECOD (1.6) |
B | PNKP_ligase | e4xruB1 | A: a+b complex topology | X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology) | H: Protein kinase/SAICAR synthase/ATP-grasp | T: ATP-grasp | F: PNKP_ligase | ECOD (1.6) |
E | PNKP_ligase | e4xruE1 | A: a+b complex topology | X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology) | H: Protein kinase/SAICAR synthase/ATP-grasp | T: ATP-grasp | F: PNKP_ligase | ECOD (1.6) |
C | EUF08395 | e4xruC2 | A: a+b two layers | X: Glutamine synthetase-like | H: Methyltransferase type 12 N-terminal domain (From Topology) | T: Methyltransferase type 12 N-terminal domain | F: EUF08395 | ECOD (1.6) |
C | Methyltransf_11_6 | e4xruC1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: S-adenosyl-L-methionine-dependent methyltransferases | F: Methyltransf_11_6 | ECOD (1.6) |
F | EUF08395 | e4xruF1 | A: a+b two layers | X: Glutamine synthetase-like | H: Methyltransferase type 12 N-terminal domain (From Topology) | T: Methyltransferase type 12 N-terminal domain | F: EUF08395 | ECOD (1.6) |
F | Methyltransf_11_6 | e4xruF2 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: S-adenosyl-L-methionine-dependent methyltransferases | F: Methyltransf_11_6 | ECOD (1.6) |
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 | |
PF16542 | PNKP adenylyltransferase domain, ligase domain (PNKP_ligase) | PNKP adenylyltransferase domain, ligase domain | PNKP_ligase is a classical ligase nucleotidyltransferase module of bacteria. PNKP (polynucleotide 5'-kinase/3'-phosphatase) is the end-healing and end-sealing component of an RNA-repair system present in diverse bacteria from ten different phyla. RNA ... | Domain | |
PF22032 | Hen1 N-terminal domain (Hen1_N) | Hen1 N-terminal domain | This is the N-terminal domain of Hen1. The bacterial RNA repair complex composed of three proteins: Pnkp1, Rnl and Hen1, neutralises the damage inflicted by ribotoxins which is essential for cell survival. The Pnkp-Hen1 RNA repair complex carries out ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR044493 | Polynucleotide kinase PNKP, C-terminal phosphatase domain | Domain | |
IPR036412 | HAD-like superfamily | Homologous Superfamily | |
IPR023214 | HAD superfamily | Homologous Superfamily | |
IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily | |
IPR032380 | Polynucleotide kinase-phosphatase, ligase domain | Domain | |
IPR029063 | S-adenosyl-L-methionine-dependent methyltransferase superfamily | Homologous Superfamily | |
IPR026610 | 3'-RNA ribose 2'-O-methyltransferase, Hen1 | Family |