7TL5 | pdb_00007tl5

Crystal structure of putative hydrolase yjcS from Klebsiella pneumoniae.

• PDB DOI: https://doi.org/10.2210/pdb7TL5/pdb

• Classification: HYDROLASE
• Organism(s): Klebsiella pneumoniae subsp. pneumoniae NTUH-K2044
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2022-01-18 Released: 2022-02-02 
• Deposition Author(s): Chang, C., Endres, M., Wu, R., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.69 Å
• R-Value Free: 
  0.248 (Depositor), 0.252 (DCC) 
• R-Value Work: 
  0.209 (Depositor), 0.212 (DCC) 
• R-Value Observed: 
  0.211 (Depositor) 

Literature

A Structural Systems Biology Approach to High-Risk CG23 Klebsiella pneumoniae.

Inniss, N.L., Kochan, T.J., Minasov, G., Wawrzak, Z., Chang, C., Tan, K., Shuvalova, L., Kiryukhina, O., Pshenychnyi, S., Wu, R., Dubrovska, I., Babnigg, G., Endres, M., Anderson, W.F., Hauser, A.R., Joachimiak, A., Satchell, K.J.F.

(2023) Microbiol Resour Announc 12: e0101322-e0101322

• PubMed: 36695589 
• DOI: https://doi.org/10.1128/mra.01013-22
• Primary Citation Related Structures: 
  6DT3, 6DUX, 6DVV, 6DXN, 6E85, 6NAU, 6NBG, 6NDI, 6WN5, 6WN8, 6X1L, 7RJJ, 7TL5, 7TZP


• PubMed Abstract: 
  

  Klebsiella pneumoniae is a leading cause of antibiotic-resistant-associated deaths in the world. Here, we report the deposition of 14 structures of enzymes from both the core and accessory genomes of sequence type 23 (ST23) K1 hypervirulent K. pneumoniae.

---

Organizational Affiliation: 
• Department of Microbiology-Immunology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
Center for Structural Biology of Infectious Diseases, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
Northwestern Synchrotron Research Center, Life Sciences Collaborative Access Team (LS-CAT), Northwestern University, Argonne, Illinois, USA.
Structural Biology Center, X-ray Science Division, Argonne National Laboratory, Lemont, Illinois, USA.
Recombinant Protein Production Core, Northwestern University, Evanston, Illinois, USA.
Department of Biochemistry and Molecular Genetics, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
Division of Infectious Diseases, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 141.97 kDa 
• Atom Count: 9,930 
• Modeled Residue Count: 1,264 
• Deposited Residue Count: 1,266 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Lactamase_B domain-containing protein	A, B	633	Klebsiella pneumoniae subsp. pneumoniae NTUH-K2044	Mutation(s): 0  Gene Names: RJA_08600

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
EDO	C [auth B]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.69 Å
• R-Value Free:  0.248 (Depositor), 0.252 (DCC) 
• R-Value Work:  0.209 (Depositor), 0.212 (DCC) 
• R-Value Observed: 0.211 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 76.453	α = 90
b = 80.159	β = 90
c = 243.825	γ = 90

Software Package:

Software Name	Purpose
SCALEPACK	data scaling
PHENIX	refinement
PDB_EXTRACT	data extraction
HKL-3000	data reduction
HKL-3000	phasing
SBC-Collect	data collection

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2022-02-02 
Deposition Author(s): Chang, C., Endres, M., Wu, R., Joachimiak, A., Center for Structural Genomics of Infectious Diseases (CSGID)

---

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

Revision History  

• Version 1.0: 2022-02-02
  Type: Initial release
  
• Version 1.1: 2023-06-14
  Changes: Database references
• Version 1.2: 2024-10-23
  Changes: Data collection, Structure summary