3TAP

Crystal Structure of Bacillus DNA Polymerase I Large Fragment Bound to Duplex DNA with Cytosine-Adenine Mismatch at (n-3) Position


Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad3tapa1 Alpha and beta proteins (a/b) Ribonuclease H-like motif Ribonuclease H-like automated matches automated matches (Geobacillus ) [TaxId: 129337 ], SCOPe (2.08)
Ad3tapa2 Multi-domain proteins (alpha and beta) DNA/RNA polymerases DNA/RNA polymerases DNA polymerase I automated matches (Geobacillus ) [TaxId: 129337 ], SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ADNA_pol_A_2nde3tapA1 A: alpha arraysX: helical bundle in Bacillus stearothermophilus-like DNA polymerase I (From Topology)H: helical bundle in Bacillus stearothermophilus-like DNA polymerase I (From Topology)T: helical bundle in Bacillus stearothermophilus-like DNA polymerase IF: DNA_pol_A_2ndECOD (1.6)
ADNA_pol_A_1ste3tapA2 A: alpha bundlesX: fingers domain in bacteriophage RB69-like DNA polymerase I (From Topology)H: fingers domain in bacteriophage RB69-like DNA polymerase I (From Topology)T: fingers domain in bacteriophage RB69-like DNA polymerase IF: DNA_pol_A_1stECOD (1.6)
ADNA_pol_A_3rde3tapA3 A: a+b two layersX: Alpha-beta plaitsH: Adenylyl and guanylyl cyclase catalytic domain-likeT: Adenylyl and guanylyl cyclase catalytic domain-likeF: DNA_pol_A_3rdECOD (1.6)
ADNA_pol_A_exo1_1e3tapA4 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: DNA_pol_A_exo1_1ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.30.420.10 Alpha Beta 2-Layer Sandwich Nucleotidyltransferase domain 5CATH (4.3.0)
A1.20.1060.10 Mainly Alpha Up-down Bundle Taq DNA Polymerase Chain T, domain 4CATH (4.3.0)
A3.30.70.370 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits CATH (4.3.0)
A1.10.150.20 Mainly Alpha Orthogonal Bundle DNA polymerase domain 1CATH (4.3.0)