1MC8
Crystal Structure of Flap Endonuclease-1 R42E mutant from Pyrococcus horikoshii
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1mc8a1 | All alpha proteins | SAM domain-like | 5' to 3' exonuclease, C-terminal subdomain | 5' to 3' exonuclease, C-terminal subdomain | Flap endonuclease-1 (Fen-1 nuclease) | (Pyrococcus horikoshii ) [TaxId: 53953 ], | SCOPe (2.08) |
A | d1mc8a2 | Alpha and beta proteins (a/b) | PIN domain-like | PIN domain-like | 5' to 3' exonuclease catalytic domain | Flap endonuclease-1 (Fen-1 nuclease) | (Pyrococcus horikoshii ) [TaxId: 53953 ], | SCOPe (2.08) |
B | d1mc8b1 | All alpha proteins | SAM domain-like | 5' to 3' exonuclease, C-terminal subdomain | 5' to 3' exonuclease, C-terminal subdomain | Flap endonuclease-1 (Fen-1 nuclease) | (Pyrococcus horikoshii ) [TaxId: 53953 ], | SCOPe (2.08) |
B | d1mc8b2 | Alpha and beta proteins (a/b) | PIN domain-like | PIN domain-like | 5' to 3' exonuclease catalytic domain | Flap endonuclease-1 (Fen-1 nuclease) | (Pyrococcus horikoshii ) [TaxId: 53953 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | 5' to 3' exonuclease, C-terminal subdomain | 8031092 | 4001035 | SCOP2 (2022-06-29) |
A | SCOP2 Family | FEN1 catalytic domain-like | 8031094 | 4000504 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | 5' to 3' exonuclease, C-terminal subdomain | 8043470 | 3000537 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | PIN domain-like | 8043472 | 3001041 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | 5' to 3' exonuclease, C-terminal subdomain | 8043470 | 3000537 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | PIN domain-like | 8043472 | 3001041 | 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 | 5_3_exonuc_1 | e1mc8A1 | A: alpha arrays | X: HhH/H2TH | H: SAM/DNA-glycosylase | T: SAM domain-like | F: 5_3_exonuc_1 | ECOD (1.6) |
A | XPG_I | e1mc8A2 | A: a/b three-layered sandwiches | X: HAD domain-like | H: HAD domain-related | T: PIN domain-like | F: XPG_I | ECOD (1.6) |
B | 5_3_exonuc_1 | e1mc8B1 | A: alpha arrays | X: HhH/H2TH | H: SAM/DNA-glycosylase | T: SAM domain-like | F: 5_3_exonuc_1 | ECOD (1.6) |
B | XPG_I | e1mc8B2 | A: a/b three-layered sandwiches | X: HAD domain-like | H: HAD domain-related | T: PIN domain-like | F: XPG_I | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.40.50.1010 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | 5'-nuclease | CATH (4.3.0) |
A | 1.10.150.20 | Mainly Alpha | Orthogonal Bundle | DNA polymerase | domain 1 | CATH (4.3.0) |
B | 3.40.50.1010 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | 5'-nuclease | CATH (4.3.0) |
B | 1.10.150.20 | Mainly Alpha | Orthogonal Bundle | DNA polymerase | domain 1 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00867 | XPG I-region (XPG_I) | XPG I-region | - | Family | |
PF00752 | XPG N-terminal domain (XPG_N) | XPG N-terminal domain | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR006086 | XPG-I domain | Domain | |
IPR023426 | Flap endonuclease 1 | Family | |
IPR029060 | PIN-like domain superfamily | Homologous Superfamily | |
IPR036279 | 5'-3' exonuclease, C-terminal domain superfamily | Homologous Superfamily | |
IPR008918 | Helix-hairpin-helix motif, class 2 | Conserved Site | |
IPR019974 | XPG conserved site | Conserved Site | |
IPR006085 | XPG, N-terminal | Domain | |
IPR019973 | Flap endonuclease, archaea | Family | |
IPR006084 | XPG/Rad2 endonuclease | Family |