General information
PDB ID 1X9N
Title CRYSTAL STRUCTURE OF HUMAN DNA LIGASE I BOUND TO 5'-ADENYLATED, NICKED DNA
PDB header LIGASE/DNA
Date 2004-08-23
Experimental method X-RAY DIFFRACTION
Resolution (A) 3
Kind dna
Organism HOMO SAPIENS
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PDB PDBe MMDB Jena OCA
CATH PDBsum HSSP PDBePISA UniProt
ProteopediA BIPA
Composition of PDB entry and biounits
File: Protein chains: DNA chains: RNA chains: No. of models: Action:
PDB entry:
pdb1x9n.pdb A BCD 0
Biounits:
1x9n.pdb1.pdb A BCD 1
Pfam domains
Name: Type: Domain: E-value: Significance: Clan: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
DNA_ligase_A_M Domain P18858_542-746 4.5e-64 1 CL0078 A 541 746 BCD  H-Bb L-Bb 
DNA_ligase_A_N Family P18858_288-464 3.5e-32 1 No_clan A 288 464 BCD  H-Bb L-Bb 
DNA_ligase_A_C Family P18858_771-882 5.6e-24 1 CL0021 A 771 882 CD  S-Bb L-Bb 
SCOP domains
Classification: Protein: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
Class: All alpha proteins
  Fold: ATP-dependent DNA ligase DNA-binding domain
    Superfamily: ATP-dependent DNA ligase DNA-binding domain
      Family: ATP-dependent DNA ligase DNA-binding domain
DNA ligase I (LIG1) A 262 533 BCD  H-Bb L-Bb L-Mn 
Class: All beta proteins
  Fold: OB-fold
    Superfamily: Nucleic acid-binding proteins
      Family: DNA ligase/mRNA capping enzyme postcatalytic domain
DNA ligase I (LIG1) A 754 901 CD -
Class: Alpha and beta proteins (a+b)
  Fold: ATP-grasp
    Superfamily: DNA ligase/mRNA capping enzyme, catalytic domain
      Family: ATP-dependent DNA ligase catalytic domain
DNA ligase I (LIG1) A 534 753 BCD -
GO terms
Protein chains: GO type: GO description:
A=233-919 C nucleoplasm
A=233-919 C mitochondrion
A=233-919 C chromosome
A=233-919 F metal ion binding
A=233-919 F DNA binding
A=233-919 F DNA ligase (ATP) activity
A=233-919 F ATP binding
A=233-919 P nucleotide-excision repair, DNA gap filling
A=233-919 P transcription-coupled nucleotide-excision repair
A=233-919 P DNA ligation involved in DNA repair
A=233-919 P lagging strand elongation
A=233-919 P cell division
A=233-919 P S phase of mitotic cell cycle
A=233-919 P anatomical structure morphogenesis
A=233-919 P base-excision repair
A=233-919 P telomere maintenance via semi-conservative replication
A=233-919 P double-strand break repair via homologous recombination
A=233-919 P telomere maintenance via recombination
Sequences
Download file with secondary structure created by Stride  
1x9n.pdb1.pdb:   [ download sequences in FASTA format ]
B (dna): 
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C (dna): 
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D (dna): 
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A (protein): 
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