Macromolecule Content

Total Structure Weight: 34.41 kDa
Atom Count: 2,897
Modelled Residue Count: 306
Deposited Residue Count: 308
Unique protein chains: 1

4H59

Crystal structure of iron uptake ABC transporter substrate-binding protein PiaA from Streptococcus pneumoniae Canada MDR_19A bound to Bis-tris propane

PDB DOI: https://doi.org/10.2210/pdb4H59/pdb

Classification: TRANSPORT PROTEIN
Organism(s): Streptococcus pneumoniae str. Canada MDR_19A
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2012-09-18 Released: 2012-10-03
Deposition Author(s): Stogios, P.J., Wawrzak, Z., Kudritska, M., Minasov, G., Yim, V., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.66 Å
R-Value Free: 0.191
R-Value Work: 0.166
R-Value Observed: 0.167

wwPDB Validation 3D Report Full Report

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

Literature

Crystal structure of iron uptake ABC transporter substrate-binding protein PiaA from Streptococcus pneumoniae Canada MDR_19A bound to Bis-tris propane

Stogios, P.J., Wawrzak, Z., Kudritska, M., Minasov, G., Yim, V., Savchenko, A., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

To be published.

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Iron-compound ABC transporter, iron compound-binding protein	A	308	Streptococcus pneumoniae str. Canada MDR_19A	Mutation(s): 0 Gene Names: SpneCM_010100006939
UniProt
Find proteins for Q8DPY6 (Streptococcus pneumoniae (strain ATCC BAA-255 / R6)) Explore Q8DPY6 Go to UniProtKB: Q8DPY6
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q8DPY6
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
B3P Query on B3P Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A]	B [auth A]	2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C₁₁ H₂₆ N₂ O₆ HHKZCCWKTZRCCL-UHFFFAOYSA-N		Ligand Interaction
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A]	C [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Ligand Interaction
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain E [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A]	D [auth A], E [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Ligand Interaction

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.66 Å
R-Value Free: 0.191
R-Value Work: 0.166
R-Value Observed: 0.167
Space Group: P 2₁ 2₁ 2₁
Diffraction Data: https://doi.org/10.18430/M34H59

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 57.041	α = 90
b = 68.045	β = 90
c = 99.272	γ = 90

Software Package:

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

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2012-10-03

Deposition Author(s):

Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History (Full details and data files)

Version 1.0: 2012-10-03
Type: Initial release
Version 1.1: 2016-05-04
Changes: Structure summary

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.