ISDA: 9ZUM

Deposition Date 2025-12-24

Release Date 2026-02-25

Last Version Date 2026-02-25

Entry Detail

PDB ID:

9ZUM

Keywords:

DNA BINDING PROTEIN/DNA

Title:

Structure of the Caulobacter crescentus RNAP alpha-CTD bound to AT rich DNA

Biological Source:

Source Organism(s):

Caulobacter vibrioides (Taxon ID: 155892)
synthetic construct (Taxon ID: 32630)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.43 Å

R-Value Free:

0.24

R-Value Work:

0.21

R-Value Observed:

0.21

Space Group:

P 41

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Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:DNA-directed RNA polymerase subunit alpha
Chain IDs:A, B, C, D, E
Chain Length:83
Number of Molecules:5
Biological Source:Caulobacter vibrioides

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(*AP*AP*TP*TP*AP*AP*AP*AP*TP*TP*AP*AP*TP*TP*AP*AP*TP*T)-3')
Chain IDs:G (auth: T)
Chain Length:18
Number of Molecules:1
Biological Source:synthetic construct

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(*AP*AP*TP*TP*AP*AP*TP*TP*AP*AP*TP*TP*TP*TP*AP*AP*TP*T)-3')
Chain IDs:F (auth: Y)
Chain Length:18
Number of Molecules:1
Biological Source:synthetic construct

Primary Citation

Structure of the Caulobacter crescentus RNAP alpha-CTD bound to AT rich DNA

Schumacher, M.A.Show

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