7BOX

Mature bacteriorphage t7 tail adaptor protein gp11

• PDB DOI: https://doi.org/10.2210/pdb7BOX/pdb
• EM Map EMD-30135: EMDB EMDataResource

• Classification: STRUCTURAL PROTEIN
• Organism(s): Escherichia phage T7
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2020-03-20 Released: 2021-03-17 
• Deposition Author(s): Chen, W.Y., Xiao, H.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.80 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structural changes of a bacteriophage upon DNA packaging and maturation.

Chen, W., Xiao, H., Wang, X., Song, S., Han, Z., Li, X., Yang, F., Wang, L., Song, J., Liu, H., Cheng, L.

(2020) Protein Cell 11: 374-379

• PubMed: 32266588 
• DOI: https://doi.org/10.1007/s13238-020-00715-9
• Primary Citation of Related Structures:  
  7BOU, 7BOX, 7BOY, 7BOZ, 7BP0

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Organizational Affiliation: 

Key Laboratory for Matter Microstructure and Function of Hunan Province, Key Laboratory of Low-dimensional Quantum Structures and Quantum Control, School of Physics and Electronics, Hunan Normal University, Changsha, 410081, China.

Biological Assembly 1  

Global Symmetry: Cyclic - C12  (Explore in 3D)
Global Stoichiometry: Homo 12-mer - A12 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 267.69 kDa 
• Atom Count: 18,618 
• Modelled Residue Count: 2,334 
• Deposited Residue Count: 2,352 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Tail adaptor protein gp11	A [auth M], B [auth N], C [auth O], D [auth P], E [auth Q], F [auth R], G [auth S], H [auth T], I [auth U], J [auth V], K [auth W], L [auth X]	196	Escherichia phage T7	Mutation(s): 0  Gene Names: 11
UniProt
Find proteins for P03746 (Escherichia phage T7) Explore P03746  Go to UniProtKB:  P03746

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.80 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-03-17 
Deposition Author(s): Chen, W.Y., Xiao, H.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31971122
National Natural Science Foundation of China (NSFC)	China	31570742

Revision History  

• Version 1.0: 2021-03-17
  Type: Initial release
  
• Version 1.1: 2024-03-27
  Changes: Data collection, Database references