2V6E
protelomerase TelK complexed with substrate DNA
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | Protelomerase-like | 8045986 | 4004801 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | DNA breaking-rejoining enzymes | 8053953 | 3001127 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | DNA breaking-rejoining enzymes | 8053953 | 3001127 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Telomere_res_3rd | e2v6eA4 | A: alpha arrays | X: HTH | H: HTH | T: DNA breaking-rejoining enzymes | F: Telomere_res_3rd | ECOD (1.6) |
A | Telomere_res_2nd | e2v6eA3 | A: alpha arrays | X: HTH | H: HTH | T: DNA breaking-rejoining enzymes | F: Telomere_res_2nd | ECOD (1.6) |
A | EUF07958 | e2v6eA1 | A: alpha arrays | X: lambda integrase-N-like | H: lambda integrase-N (From Topology) | T: lambda integrase-N | F: EUF07958 | ECOD (1.6) |
A | CitB_like | e2v6eA5 | A: alpha arrays | X: Protelomerase stirrup domain (From Topology) | H: Protelomerase stirrup domain (From Topology) | T: Protelomerase stirrup domain | F: CitB_like | ECOD (1.6) |
A | EUF07986 | e2v6eA2 | A: alpha arrays | X: Protelomerase muzzle domain (From Topology) | H: Protelomerase muzzle domain (From Topology) | T: Protelomerase muzzle domain | F: EUF07986 | ECOD (1.6) |
B | Telomere_res_3rd | e2v6eB2 | A: alpha arrays | X: HTH | H: HTH | T: DNA breaking-rejoining enzymes | F: Telomere_res_3rd | ECOD (1.6) |
B | Telomere_res_2nd | e2v6eB1 | A: alpha arrays | X: HTH | H: HTH | T: DNA breaking-rejoining enzymes | F: Telomere_res_2nd | ECOD (1.6) |
B | EUF07958 | e2v6eB3 | A: alpha arrays | X: lambda integrase-N-like | H: lambda integrase-N (From Topology) | T: lambda integrase-N | F: EUF07958 | ECOD (1.6) |
B | CitB_like | e2v6eB4 | A: alpha arrays | X: Protelomerase stirrup domain (From Topology) | H: Protelomerase stirrup domain (From Topology) | T: Protelomerase stirrup domain | F: CitB_like | ECOD (1.6) |
B | EUF07986 | e2v6eB5 | A: alpha arrays | X: Protelomerase muzzle domain (From Topology) | H: Protelomerase muzzle domain (From Topology) | T: Protelomerase muzzle domain | F: EUF07986 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 1.10.287.3180 | Mainly Alpha | Orthogonal Bundle | Helix Hairpins | CATH (4.3.0) | |
A | 1.20.1440.270 | Mainly Alpha | Up-down Bundle | de novo design (two linked rop proteins) | CATH (4.3.0) | |
A | 1.10.443.30 | Mainly Alpha | Orthogonal Bundle | hpI Integrase | Chain A | CATH (4.3.0) |
A | 1.10.10.2040 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | CATH (4.3.0) | |
B | 1.10.287.3180 | Mainly Alpha | Orthogonal Bundle | Helix Hairpins | CATH (4.3.0) | |
B | 1.20.1440.270 | Mainly Alpha | Up-down Bundle | de novo design (two linked rop proteins) | CATH (4.3.0) | |
B | 1.10.443.30 | Mainly Alpha | Orthogonal Bundle | hpI Integrase | Chain A | CATH (4.3.0) |
B | 1.10.10.2040 | Mainly Alpha | Orthogonal Bundle | Arc Repressor Mutant, subunit A | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF20849 | Protelomerase, muzzle domain (TelK_muzzle) | Protelomerase, muzzle domain | This domain is found in Protelomerase from Klebsiella phage phiKO2 (TelK) and similar proteins from tailed bacteriophages and bacterial prophages mainly from Gammaproteobacteria. TelK is a hairpin telomere resolvase with DNA cleavage-rejoining activi ... | Domain | |
PF16684 | Telomere resolvase (Telomere_res) | Telomere resolvase | Telomere resolvase (protelomerase) catalyses the conversion of linear double-stranded DNA into hairpin telomeres [1]. | Domain | |
PF20818 | Protelomerase, stirrup domain (TelK_stirrup) | Protelomerase, stirrup domain | This domain is found in Protelomerase from Klebsiella phage phiKO2 (TelK) and similar proteins from tailed bacteriophages and bacterial prophages mainly from Gammaproteobacteria. TelK is a hairpin telomere resolvase with DNA cleavage-rejoining activi ... | Domain | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR049460 | Protelomerase TelK-like, muzzle domain | Domain | |
IPR038280 | Telomere resolvase ResT/TelK, catalytic domain superfamily | Homologous Superfamily | |
IPR032047 | Telomere resolvase ResT/TelK, catalytic domain | Domain | |
IPR049454 | Protelomerase TelK-like, stirrup domain | Domain |