7PEF | pdb_00007pef

Crystal structure of IpgC in complex with DMSO

PDB DOI: https://doi.org/10.2210/pdb7PEF/pdb

Classification: CHAPERONE
Organism(s): Shigella flexneri
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2021-08-10 Released: 2022-08-24
Deposition Author(s): Gardonyi, M., Heine, A., Klebe, G.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.54 Å
R-Value Free:
0.184 (Depositor), 0.174 (DCC)
R-Value Work:
0.161 (Depositor)
R-Value Observed:
0.162 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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

Literature

Crystal structure of IpgC in complex with DMSO

Gardonyi, M., Heine, A., Klebe, G.

To be published.

Macromolecule Content

Total Structure Weight: 32.79 kDa
Atom Count: 2,375
Modeled Residue Count: 270
Deposited Residue Count: 286
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Chaperone protein IpgC	A, B	143	Shigella flexneri	Mutation(s): 0 Gene Names: ipgC, ippI, CP0129
UniProt
Find proteins for P0A2U4 (Shigella flexneri) Explore P0A2U4 Go to UniProtKB: P0A2U4
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P0A2U4
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
DMS Query on DMS Download:Ideal Coordinates CCD File SDF format, chain D [auth A] MOL2 format, chain D [auth A] mmCIF format, chain D [auth A]	D [auth A]	DIMETHYL SULFOXIDE C₂ H₆ O S IAZDPXIOMUYVGZ-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Interactions & Density Focus chain D [auth A]
CL Query on CL Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain F [auth B] MOL2 format, chain C [auth A] MOL2 format, chain F [auth B] mmCIF format, chain C [auth A] mmCIF format, chain F [auth B]	C [auth A], F [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain C [auth A] Focus chain F [auth B] Interactions & Density Focus chain C [auth A] Focus chain F [auth B]
MG Query on MG Download:Ideal Coordinates CCD File SDF format, chain E [auth B] MOL2 format, chain E [auth B] mmCIF format, chain E [auth B]	E [auth B]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain E [auth B] Interactions & Density Focus chain E [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.54 Å
R-Value Free: 0.184 (Depositor), 0.174 (DCC)
R-Value Work: 0.161 (Depositor)
R-Value Observed: 0.162 (Depositor)

Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.477	α = 90
b = 57.477	β = 90
c = 159.515	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
Coot	model building
XDS	data reduction
XDS	data scaling
PHASER	phasing

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2022-08-24

Deposition Author(s):

Funding Organization	Location	Grant Number
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2022-08-24
Type: Initial release
Version 1.1: 2024-01-31
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.