38EX image
Deposition Date 2026-08-23
Release Date 2026-09-09
Last Version Date 2026-09-09
Entry Detail
PDB ID:
38EX
Title:
Isoreticular co-crystal 1 with symmetrical expanded duplex (31mer) containing insert sequence CCCGGCCGGA with poly-T tail
Biological Source:
Source Organism(s):
Escherichia coli (Taxon ID: 562)
Expression System(s):
Method Details:
Experimental Method:
Resolution:
3.74 Å
R-Value Free:
0.35
R-Value Work:
0.33
R-Value Observed:
0.34
Space Group:
P 41 21 2
Macromolecular Entities
Polymer Type:polypeptide(L)
Molecule:Replication initiation protei
Gene (Uniprot):repE
Chain IDs:A
Chain Length:263
Number of Molecules:1
Biological Source:Escherichia coli
Polymer Type:polydeoxyribonucleotide
Molecule:DNA (31-MER)
Chain IDs:B
Chain Length:31
Number of Molecules:1
Biological Source:Escherichia coli
Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(P*GP*CP*CP*GP*GP*GP
Chain IDs:C
Chain Length:21
Number of Molecules:1
Biological Source:Escherichia coli
Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(*TP*TP*TP*GP*TP*CP*
Chain IDs:D
Chain Length:15
Number of Molecules:1
Biological Source:Escherichia coli
Ligand Molecules
Primary Citation
Crystalline Biomaterials for Site-Specific Organization of Modified DNA
To Be Published ? ? ? (?)
Primary Citation of related structures
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