4IFA | pdb_00004ifa

1.5 Angstrom resolution crystal structure of an extracellular protein containing a SCP domain from Bacillus anthracis str. Ames

• PDB DOI: https://doi.org/10.2210/pdb4IFA/pdb

• Classification: UNKNOWN FUNCTION
• Organism(s): Bacillus anthracis str. Ames
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2012-12-14 Released: 2012-12-26 
• Deposition Author(s): Halavaty, A.S., Minasov, G., Dubrovska, I., Winsor, J., Shuvalova, L., Shatsman, S., Peterson, S.N., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.50 Å
• R-Value Free: 
  0.183 (Depositor), 0.183 (DCC) 
• R-Value Work: 
  0.154 (Depositor), 0.155 (DCC) 
• R-Value Observed: 
  0.155 (Depositor) 

Literature

1.5 Angstrom resolution crystal structure of an extracellular protein containing a SCP domain from Bacillus anthracis str. Ames

Halavaty, A.S., Minasov, G., Dubrovska, I., Winsor, J., Shuvalova, L., Shatsman, S., Peterson, S.N., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

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: 39.87 kDa 
• Atom Count: 3,118 
• Modeled Residue Count: 298 
• Deposited Residue Count: 339 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Extracellular protein containing a SCP domain	A	339	Bacillus anthracis str. Ames	Mutation(s): 0  Gene Names: BA_4147, BAS3849, GBAA_4147
UniProt
Find proteins for A0A348A8R7 (Bacillus anthracis) Explore A0A348A8R7  Go to UniProtKB:  A0A348A8R7

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
TRS	G [auth A], H [auth A]	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C4 H12 N O3 LENZDBCJOHFCAS-UHFFFAOYSA-O
PEG	I [auth A], J [auth A]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N
EDO	F [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
CL	B [auth A], C [auth A], D [auth A], E [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

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: 1.50 Å
• R-Value Free:  0.183 (Depositor), 0.183 (DCC) 
• R-Value Work:  0.154 (Depositor), 0.155 (DCC) 
• R-Value Observed: 0.155 (Depositor) 

Diffraction Data: https://doi.org/10.18430/m34ifa

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 46.115	α = 90
b = 86.118	β = 90
c = 89.02	γ = 90

Software Package:

Software Name	Purpose
Blu-Ice	data collection
HKL-3000	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2012-12-26 
Deposition Author(s): Halavaty, A.S., Minasov, G., Dubrovska, I., Winsor, J., Shuvalova, L., Shatsman, S., Peterson, S.N., Anderson, W.F., Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History  

• Version 1.0: 2012-12-26
  Type: Initial release
  
• Version 1.1: 2017-11-15
  Changes: Refinement description
• Version 1.2: 2024-10-16
  Changes: Data collection, Database references, Derived calculations, Structure summary