Structure of PDB 7lw9 Chain A Binding Site BS02

Receptor Information
>7lw9 Chain A (length=263) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ILSPMERFHLKYLYVTDLATQNWCELQTAYGKELPGFLTVPVTTKEDAWA
IKFLNILLLIPTLQSEGHIREFPVFGEVEGVLLVGVIDELHYTAKGELEL
AELKTRRRPMLPLEAQKKKDCFQVSLYKYIFDAMVQGKVTPASLIHHTKL
CLEKPLGPSVLRHAQQGGFSVKSLGDLMELVFLSLTLSDLPVIDILKIEY
IHQETATVLGTEIVAFKEKEVRAKVQHYMAYWMGHREPQGVDVEEAWKCR
TCTYADICEWRKG
Ligand information
Ligand IDSF4
InChIInChI=1S/4Fe.4S
InChIKeyLJBDFODJNLIPKO-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7[S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Fe]45
CACTVS 3.385S1[Fe]S[Fe]1.S2[Fe]S[Fe]2
FormulaFe4 S4
NameIRON/SULFUR CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain7lw9 Chain A Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7lw9 EXO5-DNA structure and BLM interactions direct DNA resection critical for ATR-dependent replication restart.
Resolution2.71 Å
Binding residue
(original residue number in PDB)		C92 L94 Q95 V335 C343 C346 C352
Binding residue
(residue number reindexed from 1)		C24 L26 Q27 V241 C249 C252 C258
Annotation score4
Enzymatic activity
Enzyme Commision number 3.1.-.-
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0004527 exonuclease activity
GO:0008310 single-stranded DNA 3'-5' DNA exonuclease activity
GO:0045145 single-stranded DNA 5'-3' DNA exonuclease activity
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0006281 DNA repair
GO:0036297 interstrand cross-link repair
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7lw9, PDBe:7lw9, PDBj:7lw9
PDBsum7lw9
PubMed34197737
UniProtQ9H790|EXO5_HUMAN Exonuclease V (Gene Name=EXO5)

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