8D5I | pdb_00008d5i

Crystal structure of dihydropteroate synthase H182G mutant (folP-SMZ_B27) from soil uncultured bacterium in complex with pteroic acid and pyrophosphate

PDB DOI: https://doi.org/10.2210/pdb8D5I/pdb

Classification: TRANSFERASE
Organism(s): uncultured bacterium
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2022-06-04 Released: 2022-06-15
Deposition Author(s): Stogios, P.J., Skarina, T., Kim, Y., Di Leo, R., Venkatesan, M., Savchenko, A., Joachimiak, A., Satchell, K.J.F., Center for Structural Genomics of Infectious Diseases (CSGID)
Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.82 Å
R-Value Free:
0.211 (Depositor), 0.210 (DCC)
R-Value Work:
0.165 (Depositor), 0.164 (DCC)
R-Value Observed:
0.167 (Depositor)

Starting Model: experimental
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Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

Crystal structure of dihydropteroate synthase H182G mutant (folP-SMZ_B27) from soil uncultured bacterium in complex with pteroic acid

Stogios, P.J.

To be published.

Macromolecule Content

Total Structure Weight: 59.55 kDa
Atom Count: 4,756
Modeled Residue Count: 540
Deposited Residue Count: 544
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
folP-SMZ_B27	A, B	272	uncultured bacterium	Mutation(s): 0

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PT1 (Subject of Investigation/LOI) Query on PT1 Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain E [auth B] MOL2 format, chain C [auth A] MOL2 format, chain E [auth B] mmCIF format, chain C [auth A] mmCIF format, chain E [auth B]	C [auth A], E [auth B]	PTEROIC ACID C₁₄ H₁₂ N₆ O₃ JOAQINSXLLMRCV-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain E [auth B] Interactions & Density Focus chain C [auth A] Focus chain E [auth B]
POP (Subject of Investigation/LOI) Query on POP Download:Ideal Coordinates CCD File SDF format, chain D [auth B] MOL2 format, chain D [auth B] mmCIF format, chain D [auth B]	D [auth B]	PYROPHOSPHATE 2- H₂ O₇ P₂ XPPKVPWEQAFLFU-UHFFFAOYSA-L		Interactions Focus chain D [auth B] Interactions & Density Focus chain D [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.82 Å
R-Value Free: 0.211 (Depositor), 0.210 (DCC)
R-Value Work: 0.165 (Depositor), 0.164 (DCC)
R-Value Observed: 0.167 (Depositor)

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 87.167	α = 90
b = 145.614	β = 90
c = 36.801	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
PHENIX	phasing
PHENIX	model building
Coot	model building

Structure Validation

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Ligand Structure Quality Assessment

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Entry History

& Funding Information

Deposition Data

Released Date: 2022-06-15

Deposition Author(s):

Satchell, K.J.F.

Center for Structural Genomics of Infectious Diseases (CSGID)

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	HHSN272201700060C

Revision History (Full details and data files)

Version 1.0: 2022-06-15
Type: Initial release
Version 1.1: 2023-10-18
Changes: Data collection, Refinement description

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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.