9GTQ | pdb_00009gtq

NavMs F208L Apo

• PDB DOI: https://doi.org/10.2210/pdb9GTQ/pdb

• Classification: MEMBRANE PROTEIN
• Organism(s): Magnetococcus marinus MC-1
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2024-09-18 Released: 2025-10-01 
• Deposition Author(s): Hollingworth, D., Wallace, B.A.
• Funding Organization(s): Other government

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 
  0.244 (Depositor), 0.244 (DCC) 
• R-Value Work: 
  0.217 (Depositor), 0.217 (DCC) 

Starting Model: experimental

Literature

NavMs F208L Apo

Hollingworth, D., Wallace, B.A.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C4  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

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

Macromolecule Content 

• Total Structure Weight: 34.28 kDa 
• Atom Count: 2,099 
• Modeled Residue Count: 252 
• Deposited Residue Count: 276 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ion transport protein	A	276	Magnetococcus marinus MC-1	Mutation(s): 1  Gene Names: Mmc1_0798
UniProt
Find proteins for A0L5S6 (Magnetococcus marinus (strain ATCC BAA-1437 / JCM 17883 / MC-1)) Explore A0L5S6  Go to UniProtKB:  A0L5S6

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PTY	B [auth A], G [auth A]	PHOSPHATIDYLETHANOLAMINE C40 H80 N O8 P NJGIRBISCGPRPF-KXQOOQHDSA-N
12P	D [auth A]	DODECAETHYLENE GLYCOL C24 H50 O13 WRZXKWFJEFFURH-UHFFFAOYSA-N
2CV	C [auth A], E [auth A], F [auth A]	HEGA-10 C18 H37 N O7 ITEIKACYSCODFV-ATLSCFEFSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free:  0.244 (Depositor), 0.244 (DCC) 
• R-Value Work:  0.217 (Depositor), 0.217 (DCC) 

Space Group: I 4 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 108.927	α = 90
b = 108.927	β = 90
c = 209.374	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
xia2	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-10-01 
Deposition Author(s): Hollingworth, D., Wallace, B.A.

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Funding Organization	Location	Grant Number
Other government	United States	5R01GM058055-24

Revision History  

• Version 1.0: 2025-10-01
  Type: Initial release