7LWR | pdb_00007lwr

Structural and Biochemical Insight into Assembly of Molecular Motors Involved in Viral DNA Packaging

PDB DOI: https://doi.org/10.2210/pdb7LWR/pdb

Classification: VIRAL PROTEIN
Organism(s): Enterobacteria phage P21
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2021-03-01 Released: 2022-03-09
Deposition Author(s): Ortega, M.E.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.35 Å
R-Value Free:
0.165 (Depositor), 0.155 (DCC)
R-Value Work:
0.147 (Depositor), 0.145 (DCC)
R-Value Observed:
0.148 (Depositor)

Starting Model: experimental
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This is version 1.1 of the entry. See complete history.

Literature

Structural and Biochemical Insight into Assembly of Molecular Motors Involved in Viral DNA Packaging

Ortega, M.E., Randriamihaja, A., Rossen, N., Brannon, J.P., Marquez, C., West, R., Dabbagh, S., Robles, R., LeGue, A.

To be published.

Macromolecule Content

Total Structure Weight: 49.79 kDa
Atom Count: 3,480
Modeled Residue Count: 432
Deposited Residue Count: 432
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Terminase, small subunit	A, B, C, D, E A, B, C, D, E, F, G, H	54	Enterobacteria phage P21	Mutation(s): 0 Gene Names: 1, nohA
UniProt
Find proteins for P68654 (Enterobacteria phage P21) Explore P68654 Go to UniProtKB: P68654
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P68654
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.35 Å
R-Value Free: 0.165 (Depositor), 0.155 (DCC)
R-Value Work: 0.147 (Depositor), 0.145 (DCC)
R-Value Observed: 0.148 (Depositor)

Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 38.721	α = 82.12
b = 49.507	β = 86.58
c = 74.472	γ = 67.37

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data scaling
PDB_EXTRACT	data extraction
APEX 2	data reduction
PHASER	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2022-03-09

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2022-03-09
Type: Initial release
Version 1.1: 2023-10-18
Changes: Data collection, Refinement description

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.