ISDA: 9I5I

Deposition Date 2025-01-28

Release Date 2026-02-18

Last Version Date 2026-02-18

Entry Detail

PDB ID:

9I5I

Keywords:

DNA BINDING PROTEIN

Title:

PR1 phage heterodimeric DNA ligase in complex with 21-mer nicked DNA (random sequence)

Biological Source:

Source Organism(s):

Providencia phage vB_PreS_PR1 (Taxon ID: 1931407)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.65 Å

R-Value Free:

0.26

R-Value Work:

0.21

R-Value Observed:

0.22

Space Group:

P 1 21 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA ligase (NAD(+))
Gene (Uniprot):PR1_116
Chain IDs:A, E
Chain Length:339
Number of Molecules:2
Biological Source:Providencia phage vB_PreS_PR1

UniProt ID:A0A1S6KUY4 Pfam ID:PF01653, PF03120

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:DNA ligase subunit B
Gene (Uniprot):PR1_117
Chain IDs:B, F
Chain Length:248
Number of Molecules:2
Biological Source:Providencia phage vB_PreS_PR1

UniProt ID:A0A1S6KUZ6 Pfam ID:PF00533

Polymer Type:polydeoxyribonucleotide
Molecule:DNA nicked strand
Chain IDs:C, H
Chain Length:21
Number of Molecules:2
Biological Source:Providencia phage vB_PreS_PR1

Polymer Type:polydeoxyribonucleotide
Molecule:DNA intact strand
Chain IDs:D, G
Chain Length:21
Number of Molecules:2
Biological Source:Providencia phage vB_PreS_PR1

Ligand Molecules

AMP

NMN

VO4

Primary Citation

Architecture of a split-DNA ligase

Richardson, J.M, MacNeill, S.A.Show

To Be Published ? ? ? (?)

Primary Citation of related structures

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