9BWN | pdb_00009bwn

Nanoparticle Crystal Structure of a Thermostabilized Mutant Rv1498A Flavoprotein from Mycobacterium tuberculosis

PDB DOI: https://doi.org/10.2210/pdb9BWN/pdb

Classification: FLAVOPROTEIN
Organism(s): Mycobacterium tuberculosis
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2024-05-21 Released: 2025-11-26
Deposition Author(s): Seraj, N., Cappelli, L., Wahome, N., Cinelli, P., Fabiola, G., Cartocci, E., Delany, I., Cozzi, R.
Funding Organization(s): Other private

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.01 Å
R-Value Free:
0.291 (Depositor), 0.291 (DCC)
R-Value Work:
0.270 (Depositor), 0.270 (DCC)
R-Value Observed:
0.272 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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This is version 1.0 of the entry. See complete history.

Literature

In silico Self-assembling Protein Nanoparticles Optimization for Protein Antigen display

Cappelli, L., Wahome, N., Cinelli, P., Giusti, F., Seraj, N., Cartocci, E., Harshbarger, W., Delany, I., Cozzi, R.

To be published.

Macromolecule Content

Total Structure Weight: 8.76 kDa
Atom Count: 590
Modeled Residue Count: 77
Deposited Residue Count: 79
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Flavoprotein	A	79	Mycobacterium tuberculosis	Mutation(s): 0 Gene Names: Rv1498A
UniProt
Find proteins for I6XY36 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore I6XY36 Go to UniProtKB: I6XY36
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	I6XY36
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.01 Å
R-Value Free: 0.291 (Depositor), 0.291 (DCC)
R-Value Work: 0.270 (Depositor), 0.270 (DCC)
R-Value Observed: 0.272 (Depositor)

Space Group: F 4₁ 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 139.183	α = 90
b = 139.183	β = 90
c = 139.183	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Coot	model building
XDS	data reduction
PHENIX	phasing
HKL-2000	data scaling

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2025-11-26

Deposition Author(s):

Funding Organization	Location	Grant Number
Other private	United States	--

Revision History (Full details and data files)

Version 1.0: 2025-11-26
Type: Initial release