Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AHHH_1e3vdpA2 A: alpha arraysX: HhH/H2THH: SAM/DNA-glycosylaseT: SAM domain-likeF: HHH_1ECOD (1.6)
AToprim_4e3vdpA1 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: Toprim domainF: Toprim_4ECOD (1.6)
AUNK_F_TYPEe3vdpA3 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: RING/U-boxF: UNK_F_TYPEECOD (1.6)
BHHH_1e3vdpB3 A: alpha arraysX: HhH/H2THH: SAM/DNA-glycosylaseT: SAM domain-likeF: HHH_1ECOD (1.6)
BToprim_4e3vdpB1 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: Toprim domainF: Toprim_4ECOD (1.6)
BUNK_F_TYPEe3vdpB2 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: RING/U-boxF: UNK_F_TYPEECOD (1.6)
CHHH_1e3vdpC2 A: alpha arraysX: HhH/H2THH: SAM/DNA-glycosylaseT: SAM domain-likeF: HHH_1ECOD (1.6)
CToprim_4e3vdpC1 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: Toprim domainF: Toprim_4ECOD (1.6)
CUNK_F_TYPEe3vdpC3 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: RING/U-boxF: UNK_F_TYPEECOD (1.6)
DHHH_1e3vdpD2 A: alpha arraysX: HhH/H2THH: SAM/DNA-glycosylaseT: SAM domain-likeF: HHH_1ECOD (1.6)
DToprim_4e3vdpD3 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: Toprim domainF: Toprim_4ECOD (1.6)
DUNK_F_TYPEe3vdpD1 A: few secondary structure elementsX: RING/U-box-likeH: RING/U-box-likeT: RING/U-boxF: UNK_F_TYPEECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A1.10.8.420 Mainly Alpha Orthogonal Bundle Helicase, Ruva Protein domain 3CATH (4.3.0)
A3.30.60.80 Alpha Beta 2-Layer Sandwich Wheat Germ Agglutinin (Isolectin 2) domain 1CATH (4.3.0)
A3.40.1360.10 Alpha Beta 3-Layer(aba) Sandwich Dna Topoisomerase Vi A Subunit Chain: A, domain 2CATH (4.3.0)
A6.10.250.240 Special Helix non-globular Single alpha-helices involved in coiled-coils or other helix-helix interfaces CATH (4.3.0)
B1.10.8.420 Mainly Alpha Orthogonal Bundle Helicase, Ruva Protein domain 3CATH (4.3.0)
B3.30.60.80 Alpha Beta 2-Layer Sandwich Wheat Germ Agglutinin (Isolectin 2) domain 1CATH (4.3.0)
B3.40.1360.10 Alpha Beta 3-Layer(aba) Sandwich Dna Topoisomerase Vi A Subunit Chain: A, domain 2CATH (4.3.0)
B6.10.250.240 Special Helix non-globular Single alpha-helices involved in coiled-coils or other helix-helix interfaces CATH (4.3.0)
C1.10.8.420 Mainly Alpha Orthogonal Bundle Helicase, Ruva Protein domain 3CATH (4.3.0)
C3.30.60.80 Alpha Beta 2-Layer Sandwich Wheat Germ Agglutinin (Isolectin 2) domain 1CATH (4.3.0)
C3.40.1360.10 Alpha Beta 3-Layer(aba) Sandwich Dna Topoisomerase Vi A Subunit Chain: A, domain 2CATH (4.3.0)
C6.10.250.240 Special Helix non-globular Single alpha-helices involved in coiled-coils or other helix-helix interfaces CATH (4.3.0)
D1.10.8.420 Mainly Alpha Orthogonal Bundle Helicase, Ruva Protein domain 3CATH (4.3.0)
D3.30.60.80 Alpha Beta 2-Layer Sandwich Wheat Germ Agglutinin (Isolectin 2) domain 1CATH (4.3.0)
D3.40.1360.10 Alpha Beta 3-Layer(aba) Sandwich Dna Topoisomerase Vi A Subunit Chain: A, domain 2CATH (4.3.0)
D6.10.250.240 Special Helix non-globular Single alpha-helices involved in coiled-coils or other helix-helix interfaces CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF21176RecR, helix-hairpin-helix (RecR_HhH)RecR, helix-hairpin-helix- Motif
A, B, C, D
PF21175RecR, C-terminal (RecR_C)RecR, C-terminalThe bacterial protein RecR is an important regulator in the RecFOR homologous recombination pathway during DNA repair. It acts with RecF and RecO forming a complex that facilitates the loading of RecA onto ssDNA. RecR is a zinc metalloprotein consist ...The bacterial protein RecR is an important regulator in the RecFOR homologous recombination pathway during DNA repair. It acts with RecF and RecO forming a complex that facilitates the loading of RecA onto ssDNA. RecR is a zinc metalloprotein consisting of a N-terminal helix-hairpin-helix (HhH) motif, a middle region containing a zinc finger motif (Pfam:PF02132) and a Toprim domain (Pfam:PF13662), and a C-terminal domain comprising a Walker B motif and a C-terminal helix [1,2]. This is the C-terminal domain of RecR, which has a divergent Walker B motif, suggesting a nucleotide binding site [1,2].
Domain
A, B, C, D
PF02132RecR, Cys4-zinc finger motif (RecR_ZnF)RecR, Cys4-zinc finger motif- Motif
A, B, C, D
PF13662Toprim domain (Toprim_4)Toprim domainThe toprim domain is found in a wide variety of enzymes involved in nucleic acid manipulation [1].Domain