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4U7B

Crystal structure of a pre-cleavage Mos1 transpososome

Functional Information from GO Data
ChainGOidnamespacecontents
A0000014molecular_functionsingle-stranded DNA endodeoxyribonuclease activity
A0000729biological_processDNA double-strand break processing
A0000793cellular_componentcondensed chromosome
A0003676molecular_functionnucleic acid binding
A0003677molecular_functionDNA binding
A0003690molecular_functiondouble-stranded DNA binding
A0003697molecular_functionsingle-stranded DNA binding
A0004518molecular_functionnuclease activity
A0004519molecular_functionendonuclease activity
A0005634cellular_componentnucleus
A0006303biological_processdouble-strand break repair via nonhomologous end joining
A0006310biological_processDNA recombination
A0006338biological_processchromatin remodeling
A0015074biological_processDNA integration
A0016787molecular_functionhydrolase activity
A0031297biological_processreplication fork processing
A0035861cellular_componentsite of double-strand break
A0042800molecular_functionhistone H3K4 methyltransferase activity
A0044547molecular_functionDNA topoisomerase binding
A0044774biological_processmitotic DNA integrity checkpoint signaling
A0046872molecular_functionmetal ion binding
A0046975molecular_functionhistone H3K36 methyltransferase activity
B0000014molecular_functionsingle-stranded DNA endodeoxyribonuclease activity
B0000729biological_processDNA double-strand break processing
B0000793cellular_componentcondensed chromosome
B0003676molecular_functionnucleic acid binding
B0003677molecular_functionDNA binding
B0003690molecular_functiondouble-stranded DNA binding
B0003697molecular_functionsingle-stranded DNA binding
B0004518molecular_functionnuclease activity
B0004519molecular_functionendonuclease activity
B0005634cellular_componentnucleus
B0006303biological_processdouble-strand break repair via nonhomologous end joining
B0006310biological_processDNA recombination
B0006338biological_processchromatin remodeling
B0015074biological_processDNA integration
B0016787molecular_functionhydrolase activity
B0031297biological_processreplication fork processing
B0035861cellular_componentsite of double-strand break
B0042800molecular_functionhistone H3K4 methyltransferase activity
B0044547molecular_functionDNA topoisomerase binding
B0044774biological_processmitotic DNA integrity checkpoint signaling
B0046872molecular_functionmetal ion binding
B0046975molecular_functionhistone H3K36 methyltransferase activity
G0000014molecular_functionsingle-stranded DNA endodeoxyribonuclease activity
G0000729biological_processDNA double-strand break processing
G0000793cellular_componentcondensed chromosome
G0003676molecular_functionnucleic acid binding
G0003677molecular_functionDNA binding
G0003690molecular_functiondouble-stranded DNA binding
G0003697molecular_functionsingle-stranded DNA binding
G0004518molecular_functionnuclease activity
G0004519molecular_functionendonuclease activity
G0005634cellular_componentnucleus
G0006303biological_processdouble-strand break repair via nonhomologous end joining
G0006310biological_processDNA recombination
G0006338biological_processchromatin remodeling
G0015074biological_processDNA integration
G0016787molecular_functionhydrolase activity
G0031297biological_processreplication fork processing
G0035861cellular_componentsite of double-strand break
G0042800molecular_functionhistone H3K4 methyltransferase activity
G0044547molecular_functionDNA topoisomerase binding
G0044774biological_processmitotic DNA integrity checkpoint signaling
G0046872molecular_functionmetal ion binding
G0046975molecular_functionhistone H3K36 methyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues3
Detailsbinding site for residue SO4 C 101
ChainResidue
CDG13
CDT14
DDT45

site_idAC2
Number of Residues5
Detailsbinding site for residue SO4 D 101
ChainResidue
CDA11
CDA12
DDT46
DDG47
DDT48

site_idAC3
Number of Residues2
Detailsbinding site for residue SO4 E 101
ChainResidue
EDT14
EDG13

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues156
DetailsDNA binding: {"description":"H-T-H motif"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues36
DetailsRegion: {"description":"Linker"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues657
DetailsRegion: {"description":"Catalytic"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues9
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues12
DetailsSite: {"description":"Important for base-specific DNA-binding"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues3
DetailsSite: {"description":"Important for target DNA recognition and for strand transfer activity"}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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