Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BDNA_pol_B_exo1_2nde4fydB4 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: DNA_pol_B_exo1_2ndECOD (1.6)
BDNA_pol_B_2nde4fydB3 A: alpha bundlesX: thumb domain in bacteriophage RB69-like DNA polymerase I (From Topology)H: thumb domain in bacteriophage RB69-like DNA polymerase I (From Topology)T: thumb domain in bacteriophage RB69-like DNA polymerase IF: DNA_pol_B_2ndECOD (1.6)
BDNA_pol_B_1st_2e4fydB1 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_B_1st_2ECOD (1.6)
BDNA_pol_B_1st_1e4fydB5 A: a+b two layersX: Alpha-beta plaitsH: Adenylyl and guanylyl cyclase catalytic domain-likeT: Adenylyl and guanylyl cyclase catalytic domain-likeF: DNA_pol_B_1st_1ECOD (1.6)
BDNA_pol_B_exo1_1st_1e4fydB2 A: a+b two layersX: Alpha-beta plaitsH: Family B DNA polymerase insertion domain (From Topology)T: Family B DNA polymerase insertion domainF: DNA_pol_B_exo1_1st_1ECOD (1.6)
BDNA_pol_B_exo1_3rde4fydB6 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: DNA_pol_B_exo1_3rdECOD (1.6)
ADNA_pol_B_exo1_2nde4fydA3 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: DNA_pol_B_exo1_2ndECOD (1.6)
ADNA_pol_B_2nde4fydA6 A: alpha bundlesX: thumb domain in bacteriophage RB69-like DNA polymerase I (From Topology)H: thumb domain in bacteriophage RB69-like DNA polymerase I (From Topology)T: thumb domain in bacteriophage RB69-like DNA polymerase IF: DNA_pol_B_2ndECOD (1.6)
ADNA_pol_B_1st_2e4fydA4 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_B_1st_2ECOD (1.6)
ADNA_pol_B_1st_1e4fydA2 A: a+b two layersX: Alpha-beta plaitsH: Adenylyl and guanylyl cyclase catalytic domain-likeT: Adenylyl and guanylyl cyclase catalytic domain-likeF: DNA_pol_B_1st_1ECOD (1.6)
ADNA_pol_B_exo1_1st_1e4fydA5 A: a+b two layersX: Alpha-beta plaitsH: Family B DNA polymerase insertion domain (From Topology)T: Family B DNA polymerase insertion domainF: DNA_pol_B_exo1_1st_1ECOD (1.6)
ADNA_pol_B_exo1_3rde4fydA1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: DNA_pol_B_exo1_3rdECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF03104DNA polymerase family B, exonuclease domain (DNA_pol_B_exo1)DNA polymerase family B, exonuclease domain- Family
A, B
PF00136DNA polymerase family B (DNA_pol_B)DNA polymerase family B- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
DNA polymerase alpha catalytic subunit A
C, D
DNA (5'-D(*TP*GP*AP*GP*CP*GP*TP*G*TP*GP*TP*AP*CP*CP*CP*CP*TP*GP*CP*CP*CP*GP*CP*CP*G)-3')---
E, F
DNA/RNA (5'-R(*CP*GP*GP*CP*GP*GP*GP*CP*AP*G)-D(P*GP*G)-3')---