2H7A

NMR Structure of the Conserved Protein YcgL from Escherichia coli representing the DUF709 Family Reveals a Novel a/b/a Sandwich Fold

• PDB DOI: https://doi.org/10.2210/pdb2H7A/pdb
• BMRB: 7182

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Escherichia coli CFT073
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2006-06-01 Released: 2007-04-17 
• Deposition Author(s): Minailiuc, O.M., Vavelyuk, O., Ekiel, I., Hung, M.-Ni., Cygler, M., Gandhi, S., Montreal-Kingston Bacterial Structural Genomics Initiative (BSGI)

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 40 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Literature

NMR structure of YcgL, a conserved protein from Escherichia coli representing the DUF709 family, with a novel alpha/beta/alpha sandwich fold.

Minailiuc, O.M., Vavelyuk, O., Gandhi, S., Hung, M.N., Cygler, M., Ekiel, I.

(2007) Proteins 66: 1004-1007

• PubMed: 17221885 
• DOI: https://doi.org/10.1002/prot.21198
• Primary Citation of Related Structures:  
  2H7A

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Organizational Affiliation: 

Health Sector, Biotechnology Research Institute, National Research Council of Canada, 6100 Royalmount Avenue, Montreal, Quebec H4P 2R2, Canada.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 12.58 kDa 
• Atom Count: 879 
• Modelled Residue Count: 110 
• Deposited Residue Count: 110 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical protein ycgL	A	110	Escherichia coli CFT073	Mutation(s): 0  Gene Names: ycgL
UniProt
Find proteins for P0AB44 (Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)) Explore P0AB44  Go to UniProtKB:  P0AB44

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 40 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-04-17 
Deposition Author(s): Minailiuc, O.M., Vavelyuk, O., Ekiel, I., Hung, M.-Ni., Cygler, M., Gandhi, S., Montreal-Kingston Bacterial Structural Genomics Initiative (BSGI)

Revision History  

• Version 1.0: 2007-04-17
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2024-05-01
  Changes: Data collection, Database references