7TPM | pdb_00007tpm

Structure of the outer-membrane lipoprotein carrier protein (LolA) from Borrelia burgdorferi

• PDB DOI: https://doi.org/10.2210/pdb7TPM/pdb

• Classification: LIPID TRANSPORT
• Organism(s): Borreliella burgdorferi
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2022-01-25 Released: 2023-03-15 
• Deposition Author(s): Lovell, S., Kashipathy, M.M., Battaile, K.P., Zueckert, W.R.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 
  0.231 (Depositor), 0.230 (DCC) 
• R-Value Work: 
  0.191 (Depositor), 0.200 (DCC) 
• R-Value Observed: 
  0.193 (Depositor) 

Starting Model: experimental

Literature

Structure of the outer-membrane lipoprotein carrier protein (LolA) from Borrelia burgdorferi

Lovell, S., Kashipathy, M.M., Battaile, K.P., Zueckert, W.R.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 23.89 kDa 
• Atom Count: 1,677 
• Modeled Residue Count: 194 
• Deposited Residue Count: 208 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Outer membrane lipoprotein carrier protein LolA	A	208	Borreliella burgdorferi	Mutation(s): 0  Gene Names: BB_0346
UniProt
Find proteins for O51321 (Borreliella burgdorferi (strain ATCC 35210 / DSM 4680 / CIP 102532 / B31)) Explore O51321  Go to UniProtKB:  O51321

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PE4 (Subject of Investigation/LOI)	B [auth A]	2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL C16 H34 O8 PJWQOENWHPEPKI-UHFFFAOYSA-N
CL	C [auth A], D [auth A], E [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M
NA	F [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free:  0.231 (Depositor), 0.230 (DCC) 
• R-Value Work:  0.191 (Depositor), 0.200 (DCC) 
• R-Value Observed: 0.193 (Depositor) 

Space Group: P 4₁ 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 122.136	α = 90
b = 122.136	β = 90
c = 122.136	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PDB_EXTRACT	data extraction
CRANK2	phasing
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-03-15 
Deposition Author(s): Lovell, S., Kashipathy, M.M., Battaile, K.P., Zueckert, W.R.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	P30 GM110761

Revision History  

• Version 1.0: 2023-03-15
  Type: Initial release
  
• Version 1.1: 2024-04-03
  Changes: Data collection, Refinement description