7FJ8

KpAckA (PduW) with AMP complex structure

• PDB DOI: https://doi.org/10.2210/pdb7FJ8/pdb

• Classification: TRANSFERASE
• Organism(s): Klebsiella pneumoniae
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2021-08-03 Released: 2022-08-10 
• Deposition Author(s): Wu, W., Zhang, Q., Bartlam, M.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.215 
• R-Value Work: 0.177 
• R-Value Observed: 0.178 

Starting Model: experimental

Literature

KpAckA (PduW) with AMP complex structure

Wu, W., Zhang, Q., Bartlam, M.

To be published.

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)

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 87.68 kDa 
• Atom Count: 5,909 
• Modelled Residue Count: 737 
• Deposited Residue Count: 808 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Probable propionate kinase	A, B	404	Klebsiella pneumoniae	Mutation(s): 0  EC: 2.7.2.15
UniProt
Find proteins for A6TDE9 (Klebsiella pneumoniae subsp. pneumoniae (strain ATCC 700721 / MGH 78578)) Explore A6TDE9  Go to UniProtKB:  A6TDE9

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
AMP (Subject of Investigation/LOI)	C [auth A]	ADENOSINE MONOPHOSPHATE C10 H14 N5 O7 P UDMBCSSLTHHNCD-KQYNXXCUSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.215 
• R-Value Work: 0.177 
• R-Value Observed: 0.178 
• Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 102.098	α = 90
b = 152.635	β = 90
c = 131.743	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-08-10 
Deposition Author(s): Wu, W., Zhang, Q., Bartlam, M.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31800627
National Natural Science Foundation of China (NSFC)	China	31870053

Revision History  

• Version 1.0: 2022-08-10
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Refinement description