Structure of PDB 7l34 Chain A Binding Site BS03

Receptor Information
>7l34 Chain A (length=637) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SNDPSGYNPAKNNYHPVEDACWKPGQKVPYLAVARTFEKIEEVSARLRMV
ETLSNLLRSVVALSPPDLLPVLYLSLNHLGPPQQGLELGVGDGVLLKAVA
QATGRQLESVRAEAAEKGDVGLVAENSRLMLPPPPLTASGVFSKFRDIAR
LTGSASTAKKIDIIKGLFVACRHSEARFIARSLSGRLRLGLAEQSVLAAL
SQAVSLTPPGQEFPPAMVDAGKGKTAEARKTWLEEQGMILKQTFCEVPDL
DRIIPVLLEHGLERLPEHCKLSPGIPLKPMLAHPTRGISEVLKRFEEAAF
TCEYKYDGQRAQIHALEGGEVKIFSRNQEDNTGKYPDIISRIPKIKLPSV
TSFILDTEAVAWDREKKQIQPFQVLTTLKRKEVDASEIQVQVCLYAFDLI
YLNGESLVREPLSRRRQLLRENFVETEGEFVFATSLDTKDIEQIAEFLEQ
SVKDSCEGLMVKTLDVDATYEIAKRSHNWLKLKKDYLDGVGDTLDLVVIG
AYLGRGKRAGRYGGFLLASYDEDSEELQAICKLGTGFSDEELEEHHQSLK
ALVLPSPRPYVRIDGAVIPDHWLDPSAVWEVKCADLSLSPIYPAARGLVD
SDKGISLRFPRFIRVREDKQPEQATTSAQVACLYRKQ
Ligand information
Receptor-Ligand Complex Structure
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PDB7l34 LIG1 syndrome mutations remodel a cooperative network of ligand binding interactions to compromise ligation efficiency.
Resolution1.901 Å
Binding residue
(original residue number in PDB)
R305 T415 G416 A418 T420 R451 G453 A455 Q457 S458 R557 Q636 T639 K642 R738 G767 R768 G769 K770 G776 K795 G797 S850 L851 S852 P853 Y855 S869 L870 F872
Binding residue
(residue number reindexed from 1)
R46 T152 G153 A155 T157 R188 G190 A192 Q194 S195 R294 Q373 T376 K379 R475 G504 R505 G506 K507 G513 K532 G534 S587 L588 S589 P590 Y592 S606 L607 F609
Enzymatic activity
Enzyme Commision number 6.5.1.1: DNA ligase (ATP).
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003909 DNA ligase activity
GO:0003910 DNA ligase (ATP) activity
GO:0005524 ATP binding
Biological Process
GO:0006281 DNA repair
GO:0006310 DNA recombination
GO:0071897 DNA biosynthetic process

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Molecular Function

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Biological Process
External links
PDB RCSB:7l34, PDBe:7l34, PDBj:7l34
PDBsum7l34
PubMed33444456
UniProtP18858|DNLI1_HUMAN DNA ligase 1 (Gene Name=LIG1)

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