A0A0R2P0X4 · A0A0R2P0X4_9ARCH
- ProteinDNA polymerase II small subunit
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids436 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Possesses two activities: a DNA synthesis (polymerase) and an exonucleolytic activity that degrades single-stranded DNA in the 3' to 5' direction. Has a template-primer preference which is characteristic of a replicative DNA polymerase.
Catalytic activity
- DNA(n) + a 2'-deoxyribonucleoside 5'-triphosphate = DNA(n+1) + diphosphate
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | DNA polymerase complex | |
Molecular Function | DNA binding | |
Molecular Function | DNA-directed DNA polymerase activity | |
Molecular Function | single-stranded DNA 3'-5' DNA exonuclease activity | |
Biological Process | DNA strand elongation involved in DNA replication |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameDNA polymerase II small subunit
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageArchaea > Nitrososphaerota > Nitrososphaeria > Nitrosopumilales > Nitrosopumilaceae > Nitrosopumilus
Accessions
- Primary accessionA0A0R2P0X4
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Interaction
Subunit
Heterodimer of a large subunit and a small subunit.
Structure
Family & Domains
Features
Showing features for domain, coiled coil.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Domain | 176-374 | DNA polymerase alpha/delta/epsilon subunit B | |||
Coiled coil | 228-255 | ||||
Sequence similarities
Belongs to the DNA polymerase delta/II small subunit family.
Keywords
- Domain
Family and domain databases
Sequence
- Sequence statusFragment
- Length436
- Mass (Da)48,778
- Last updated2016-01-20 v1
- MD5 Checksum9F34B943AC78C541FFE827B02287E700
Features
Showing features for non-terminal residue.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Non-terminal residue | 1 | ||||
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
LIAK01000077 EMBL· GenBank· DDBJ | KRO31785.1 EMBL· GenBank· DDBJ | Genomic DNA |