A0A061P8H0 · A0A061P8H0_9BACL
- Protein3'-5' exonuclease DinG
- GenedinG
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids921 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
3'-5' exonuclease.
Catalytic activity
- ATP + H2O = ADP + phosphate + H+
- Couples ATP hydrolysis with the unwinding of duplex DNA at the replication fork by translocating in the 5'-3' direction. This creates two antiparallel DNA single strands (ssDNA). The leading ssDNA polymer is the template for DNA polymerase III holoenzyme which synthesizes a continuous strand.
Cofactor
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | 3'-5' exonuclease activity | |
Molecular Function | ATP binding | |
Molecular Function | ATP hydrolysis activity | |
Molecular Function | DNA binding | |
Molecular Function | DNA helicase activity | |
Molecular Function | DNA-directed DNA polymerase activity | |
Biological Process | DNA replication |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended name3'-5' exonuclease DinG
- EC number
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Bacillota > Bacilli > Bacillales > Geomicrobium
Accessions
- Primary accessionA0A061P8H0
Proteomes
Structure
Family & Domains
Features
Showing features for domain, motif.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 246-506 | Helicase ATP-binding | ||||
Sequence: GHYIKSPIYEPRGSQQQMAEAVWHAFENEQHLLVEAATGTGKTMAYLYPAFVKSVEENLPVVIATDTIALQQQILENDVPKLERALGTTVKTALLKGRDHYLCVQKFEHFLERMPAHYDEQLMACQLLVWLTETETGDVEELNLPSGGRALWMSRVTRIRVSVRSARIGTSCFYYKALERAKTAQLIITNHALLFADRFSRHQLLPEFQYAIIDEAHQIEETAGRHLGRRSSYQALVRWTGRWGLQDREGLFNEIELANRT | ||||||
Motif | 459-462 | DEAH box | ||||
Sequence: DEAH | ||||||
Domain | 726-905 | Helicase C-terminal | ||||
Sequence: SVTEFISMLTSAVNGRMLVLFTSYEMLQKTYEQLKPYIEDLNYSIFTQGANGEQRGKLIKKFKKHERSILMGTSTFWEGIDLPGDDVSALIIVRLPFTPPNDPVYTAKANELNKNRKNSFMNLAIPKAVLRFKQGFGRLIRTSTDRGLVFVLDKRLIEARYGKSFIDSLPNVPVTYTGTD |
Sequence similarities
Family and domain databases
Sequence
- Sequence statusComplete
- Length921
- Mass (Da)105,050
- Last updated2014-09-03 v1
- Checksum5E3AC745B449351B
Keywords
- Technical term