3UIF | pdb_00003uif

CRYSTAL STRUCTURE OF putative sulfonate ABC transporter, periplasmic sulfonate-binding protein SsuA from Methylobacillus flagellatus KT

• PDB DOI: https://doi.org/10.2210/pdb3UIF/pdb

• Classification: TRANSPORT PROTEIN
• Organism(s): Methylobacillus flagellatus KT
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2011-11-04 Released: 2011-11-23 
• Deposition Author(s): Malashkevich, V.N., Bonanno, J.B., Bhosle, R., Toro, R., Seidel, R., Almo, S.C., New York Structural Genomics Research Consortium (NYSGRC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 
  0.278 (Depositor), 0.286 (DCC) 
• R-Value Work: 
  0.195 (Depositor), 0.197 (DCC) 
• R-Value Observed: 
  0.199 (Depositor) 

Literature

CRYSTAL STRUCTURE OF putative sulfonate ABC transporter, periplasmic sulfonate-binding protein SsuA from Methylobacillus flagellatus KT

Malashkevich, V.N., Bonanno, J.B., Bhosle, R., Toro, R., Seidel, R., Almo, S.C.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 39.5 kDa 
• Atom Count: 2,697 
• Modeled Residue Count: 330 
• Deposited Residue Count: 348 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sulfonate ABC transporter, periplasmic sulfonate-binding protein SsuA	A	348	Methylobacillus flagellatus KT	Mutation(s): 0  Gene Names: 4000324, Mfla_1563
UniProt
Find proteins for Q1H106 (Methylobacillus flagellatus (strain ATCC 51484 / DSM 6875 / VKM B-1610 / KT)) Explore Q1H106  Go to UniProtKB:  Q1H106

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	B [auth A], C [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
GOL	D [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free:  0.278 (Depositor), 0.286 (DCC) 
• R-Value Work:  0.195 (Depositor), 0.197 (DCC) 
• R-Value Observed: 0.199 (Depositor) 

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 101.097	α = 90
b = 101.097	β = 90
c = 66.897	γ = 90

Software Package:

Software Name	Purpose
SCALEPACK	data scaling
SHELX	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
CBASS	data collection
HKL-3000	data reduction
SHELXD	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-11-23 
Deposition Author(s): Malashkevich, V.N., Bonanno, J.B., Bhosle, R., Toro, R., Seidel, R., Almo, S.C., New York Structural Genomics Research Consortium (NYSGRC)

Revision History  

• Version 1.0: 2011-11-23
  Type: Initial release
  
• Version 1.1: 2024-11-06
  Changes: Data collection, Database references, Derived calculations, Structure summary