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8FAK

DNA replication fork binding triggers structural changes in the PriA DNA helicase that regulate the PriA-PriB replication restart pathway in E. coli

This is a non-PDB format compatible entry.
Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0003697molecular_functionsingle-stranded DNA binding
A0003723molecular_functionRNA binding
A0005515molecular_functionprotein binding
A0006260biological_processDNA replication
A0006261biological_processDNA-templated DNA replication
A0006269biological_processDNA replication, synthesis of primer
A0006270biological_processDNA replication initiation
A0006276biological_processplasmid maintenance
A0009314biological_processresponse to radiation
A0030894cellular_componentreplisome
A0031297biological_processreplication fork processing
A0042802molecular_functionidentical protein binding
A1990077cellular_componentprimosome complex
A1990099cellular_componentpre-primosome complex
B0003677molecular_functionDNA binding
B0003697molecular_functionsingle-stranded DNA binding
B0003723molecular_functionRNA binding
B0005515molecular_functionprotein binding
B0006260biological_processDNA replication
B0006261biological_processDNA-templated DNA replication
B0006269biological_processDNA replication, synthesis of primer
B0006270biological_processDNA replication initiation
B0006276biological_processplasmid maintenance
B0009314biological_processresponse to radiation
B0030894cellular_componentreplisome
B0031297biological_processreplication fork processing
B0042802molecular_functionidentical protein binding
B1990077cellular_componentprimosome complex
B1990099cellular_componentpre-primosome complex
H0000166molecular_functionnucleotide binding
H0003676molecular_functionnucleic acid binding
H0003677molecular_functionDNA binding
H0003678molecular_functionDNA helicase activity
H0004386molecular_functionhelicase activity
H0005515molecular_functionprotein binding
H0005524molecular_functionATP binding
H0006260biological_processDNA replication
H0006261biological_processDNA-templated DNA replication
H0006269biological_processDNA replication, synthesis of primer
H0006270biological_processDNA replication initiation
H0006276biological_processplasmid maintenance
H0006302biological_processdouble-strand break repair
H0006310biological_processDNA recombination
H0008270molecular_functionzinc ion binding
H0010332biological_processresponse to gamma radiation
H0016787molecular_functionhydrolase activity
H0016853molecular_functionisomerase activity
H0016887molecular_functionATP hydrolysis activity
H0031297biological_processreplication fork processing
H0043138molecular_function3'-5' DNA helicase activity
H0046677biological_processresponse to antibiotic
H0046872molecular_functionmetal ion binding
H1990077cellular_componentprimosome complex
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues7
DetailsMotif: {"description":"L45 loop","evidences":[{"source":"PubMed","id":"16899446","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues166
DetailsDomain: {"description":"Helicase ATP-binding","evidences":[{"source":"HAMAP-Rule","id":"MF_00983","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues191
DetailsDomain: {"description":"Helicase C-terminal","evidences":[{"source":"HAMAP-Rule","id":"MF_00983","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues175
DetailsRegion: {"description":"Helicase lobe 1","evidences":[{"source":"PubMed","id":"37169801","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues43
DetailsRegion: {"description":"Helicase lobe 2, N-terminus","evidences":[{"source":"PubMed","id":"37169801","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues54
DetailsRegion: {"description":"CRR","evidences":[{"source":"PubMed","id":"37169801","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues140
DetailsRegion: {"description":"Helicase lobe 2, C-terminus","evidences":[{"source":"PubMed","id":"37169801","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues99
DetailsRegion: {"description":"CTD","evidences":[{"source":"PubMed","id":"24379377","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues3
DetailsMotif: {"description":"DEAH box","evidences":[{"source":"HAMAP-Rule","id":"MF_00983","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00983","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00983","evidenceCode":"ECO:0000255"},{"source":"PDB","id":"6DCR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8FAK","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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