5CW7 | pdb_00005cw7

Crystal structure of the PaaA2-ParE2 antitoxin-toxin complex


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
PHTH_65e5cw7P1 A: a/b three-layered sandwichesX: P-loop domains-likeH: ARM repeatT: ARM repeatF: HTH_65ECOD (v294.1)
NFer4, Fer4_7, Fer4_10e5cw7N1 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: Aha1/BPI domain-likeF: Fer4, Fer4_7, Fer4_10ECOD (v294.1)
LSPRYe5cw7L1 A: a/b three-layered sandwichesX: Type II ABC importer transmembrane domain foldH: Type II ABC importer transmembrane domain foldT: Type II ABC importer transmembrane domain foldF: SPRYECOD (v294.1)
Je5cw7J1 A: a/b three-layered sandwichesX: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4F:ECOD (v294.1)
HCDC48_Ne5cw7H1 A: a/b three-layered sandwichesX: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4F: CDC48_NECOD (v294.1)
FDnaJe5cw7F1 A: a/b three-layered sandwichesX: Thymine dioxygenase JBP1 DNA-binding domain-likeH: Oligo-peptide binding protein (OPPA) insertion domainT: Oligo-peptide binding protein (OPPA) insertion domainF: DnaJECOD (v294.1)
De5cw7D1 A: a/b three-layered sandwichesX: omega toxin-likeH: omega toxin-relatedT: omega toxin-relatedF:ECOD (v294.1)
Bp450e5cw7B1 A: a/b three-layered sandwichesX: omega toxin-likeH: omega toxin-relatedT: omega toxin-relatedF: p450ECOD (v294.1)
ODnaJe5cw7O1 A: a/b three-layered sandwichesX: Thymine dioxygenase JBP1 DNA-binding domain-likeH: Oligo-peptide binding protein (OPPA) insertion domainT: Oligo-peptide binding protein (OPPA) insertion domainF: DnaJECOD (v294.1)
MDnaJe5cw7M1 A: a/b three-layered sandwichesX: Thymine dioxygenase JBP1 DNA-binding domain-likeH: Oligo-peptide binding protein (OPPA) insertion domainT: Oligo-peptide binding protein (OPPA) insertion domainF: DnaJECOD (v294.1)
KDnaJe5cw7K1 A: a/b three-layered sandwichesX: Thymine dioxygenase JBP1 DNA-binding domain-likeH: Oligo-peptide binding protein (OPPA) insertion domainT: Oligo-peptide binding protein (OPPA) insertion domainF: DnaJECOD (v294.1)
IDnaJe5cw7I1 A: a/b three-layered sandwichesX: Thymine dioxygenase JBP1 DNA-binding domain-likeH: Oligo-peptide binding protein (OPPA) insertion domainT: Oligo-peptide binding protein (OPPA) insertion domainF: DnaJECOD (v294.1)
GDnaJe5cw7G1 A: a/b three-layered sandwichesX: Thymine dioxygenase JBP1 DNA-binding domain-likeH: Oligo-peptide binding protein (OPPA) insertion domainT: Oligo-peptide binding protein (OPPA) insertion domainF: DnaJECOD (v294.1)
EDnaJe5cw7E1 A: a/b three-layered sandwichesX: Thymine dioxygenase JBP1 DNA-binding domain-likeH: Oligo-peptide binding protein (OPPA) insertion domainT: Oligo-peptide binding protein (OPPA) insertion domainF: DnaJECOD (v294.1)
CDnaJe5cw7C1 A: a/b three-layered sandwichesX: Thymine dioxygenase JBP1 DNA-binding domain-likeH: Oligo-peptide binding protein (OPPA) insertion domainT: Oligo-peptide binding protein (OPPA) insertion domainF: DnaJECOD (v294.1)
ADnaJe5cw7A1 A: a/b three-layered sandwichesX: Thymine dioxygenase JBP1 DNA-binding domain-likeH: Oligo-peptide binding protein (OPPA) insertion domainT: Oligo-peptide binding protein (OPPA) insertion domainF: DnaJECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
P3.30.2310.20 Alpha Beta 2-Layer Sandwich YaeB-like fold RelE-likeCATH (4.3.0)
N3.30.2310.20 Alpha Beta 2-Layer Sandwich YaeB-like fold RelE-likeCATH (4.3.0)
L3.30.2310.20 Alpha Beta 2-Layer Sandwich YaeB-like fold RelE-likeCATH (4.3.0)
J3.30.2310.20 Alpha Beta 2-Layer Sandwich YaeB-like fold RelE-likeCATH (4.3.0)
H3.30.2310.20 Alpha Beta 2-Layer Sandwich YaeB-like fold RelE-likeCATH (4.3.0)
F3.30.2310.20 Alpha Beta 2-Layer Sandwich YaeB-like fold RelE-likeCATH (4.3.0)
D3.30.2310.20 Alpha Beta 2-Layer Sandwich YaeB-like fold RelE-likeCATH (4.3.0)
B3.30.2310.20 Alpha Beta 2-Layer Sandwich YaeB-like fold RelE-likeCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
B, D, F, H, J
PF05016ParE toxin of type II toxin-antitoxin system, parDE (ParE_toxin)ParE toxin of type II toxin-antitoxin system, parDEParE is the toxin family of a type II toxin-antitoxin family. It is toxic towards DNA gyrase, but is neutralised by the antitoxin ParD. The family also encompasses RelE/ParE described in [2]. Domain
A, C, E, G, I
PF21217Stability determinant (PaaA2)Stability determinant- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
B, D, F, H, J
Plasmid stabilization protein ParE- - -
A, C, E, G, I
PAAA2 - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
B, D, F, H, J
IPR007712Toxin-antitoxin system, RelE/ParE toxin familyFamily
B, D, F, H, J
IPR051803Type II TA system RelE-like toxinFamily
B, D, F, H, J
IPR035093Toxin-antitoxin system, RelE/ParE toxin domain superfamilyHomologous Superfamily
A, C, E, G, I
IPR048851Stability determinant domainDomain