7UXG

Crystal structure of putative serine protease YdgD from Escherichia coli

• PDB DOI: https://doi.org/10.2210/pdb7UXG/pdb

• Classification: HYDROLASE
• Organism(s): Escherichia coli
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2022-05-05 Released: 2022-05-18 
• Deposition Author(s): Stogios, P.J., Michalska, K., Skarina, T., Di Leo, R., Savchenko, A., Joachimiak, A., Satchell, K.J.F., Center for Structural Genomics of Infectious Diseases (CSGID)
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.24 Å
• R-Value Free: 0.310 
• R-Value Work: 0.258 
• R-Value Observed: 0.261 

Starting Model: in silico

Literature

Crystal structure of putative serine protease YdgD from Escherichia coli

Stogios, P.J.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 29.31 kDa 
• Atom Count: 1,814 
• Modelled Residue Count: 239 
• Deposited Residue Count: 273 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Serine protease	A	273	Escherichia coli	Mutation(s): 0  Gene Names:  ydgD, ydgD_2, ACU57_22575, AWP93_25095, BANRA_00056, BJI68_03860, BJJ90_13150, BO068_000205, BON73_10185, BON74_16740, BON75_12740, BON77_15735, BON80_06260, BON89_22320, BON93_05710, BON98_16280, BvCmsHHP019_03974, C5N07_00380, CA593_20015, CG692_07775, CG831_003591, D0X26_02230, D3Y67_19900, DAH17_21610, DAH37_02090, DAH50_20815, DTL43_20775, E2119_03170, E2122_01640, E2131_13845, E2135_13145, E4K51_03735, E5P22_00880, E5P23_12110, E5P26_08885, E5P27_01355, E5P28_03650, E5P29_01740, E5P31_00130, E5P32_21155, E5P35_03725, E5P36_13145, E5P40_08615, E5P51_00995, E5S36_00460, E5S51_05780, E5S57_04080, EC1094V2_2155, EC3234A_33c00980, EI021_03345, EIZ93_12015, EL79_2119, EL80_2146, ELT20_01625, ELT41_03415, ELX85_00120, EYV17_14080, EYV18_16275, F2N31_02590, F9V24_02495, FQF29_12205, FTV90_17140, FV293_22055, G4A38_00120, GIB53_01320, GKF89_18985, GKG12_05835, GP979_01705, GQE64_03555, GRW05_00070, HMV95_01680, HNC36_07925, HX136_13140, IH768_09235, IH772_23575, J0541_000620, JNP96_14205, NCTC11126_06494, NCTC13216_04284, NCTC8008_01932, NCTC8500_02732, NCTC9037_02649, NCTC9045_02872, NCTC9706_03853, SAMEA3472044_02664, SAMEA3472067_01513, SAMEA3752557_01274, SAMEA3753106_04780, WP2S18E08_23190 EC: 3.4.21
UniProt
Find proteins for P76176 (Escherichia coli (strain K12)) Explore P76176  Go to UniProtKB:  P76176

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.24 Å
• R-Value Free: 0.310 
• R-Value Work: 0.258 
• R-Value Observed: 0.261 
• Space Group: P 6₅

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 98.145	α = 90
b = 98.145	β = 90
c = 43.441	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
PHENIX	phasing
PHENIX	model building
Coot	model building

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-05-18 
Deposition Author(s): Stogios, P.J., Michalska, K., Skarina, T., Di Leo, R., Savchenko, A., Joachimiak, A., Satchell, K.J.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	HHSN272201700060C

Revision History  

• Version 1.0: 2022-05-18
  Type: Initial release
  
• Version 1.1: 2024-04-03
  Changes: Data collection, Refinement description
• Version 1.2: 2024-10-23
  Changes: Structure summary