8T7K | pdb_00008t7k

Apo HftA from Treponema denticola

PDB DOI: https://doi.org/10.2210/pdb8T7K/pdb

Classification: METAL BINDING PROTEIN
Organism(s): Treponema denticola ATCC 35405
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2023-06-20 Released: 2024-06-26
Deposition Author(s): Corbett, B.W., Suits, M.D.
Funding Organization(s): Natural Sciences and Engineering Research Council (NSERC, Canada)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.78 Å
R-Value Free:
0.239 (Depositor), 0.238 (DCC)
R-Value Work:
0.215 (Depositor), 0.215 (DCC)
R-Value Observed:
0.216 (Depositor)

Starting Model: experimental
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This is version 1.0 of the entry. See complete history.

Literature

Structural and functional characterization of the high-affinity ferrous iron transport protein HftA from Treponema denticola.

Corbett, B.W., Suits, M.D.

To be published.

Macromolecule Content

Total Structure Weight: 17.27 kDa
Atom Count: 1,273
Modeled Residue Count: 156
Deposited Residue Count: 156
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Pathogen-specific surface antigen, putative	A	156	Treponema denticola ATCC 35405	Mutation(s): 0 Gene Names: TDE_1511
UniProt
Find proteins for Q73MJ7 (Treponema denticola (strain ATCC 35405 / DSM 14222 / CIP 103919 / JCM 8153 / KCTC 15104)) Explore Q73MJ7 Go to UniProtKB: Q73MJ7
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q73MJ7
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.78 Å
R-Value Free: 0.239 (Depositor), 0.238 (DCC)
R-Value Work: 0.215 (Depositor), 0.215 (DCC)
R-Value Observed: 0.216 (Depositor)

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 54.735	α = 90
b = 74.968	β = 90
c = 79.803	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
autoPROC	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2024-06-26

Deposition Author(s):

Funding Organization	Location	Grant Number
Natural Sciences and Engineering Research Council (NSERC, Canada)	Canada	RGPIN-2022-05457

Revision History (Full details and data files)

Version 1.0: 2024-06-26
Type: Initial release

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.