2HHG | pdb_00002hhg

Structure of Protein of Unknown Function RPA3614, Possible Tyrosine Phosphatase, from Rhodopseudomonas palustris CGA009

• PDB DOI: https://doi.org/10.2210/pdb2HHG/pdb

• Classification: Structural genomics, unknown function
• Organism(s): Rhodopseudomonas palustris CGA009
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2006-06-28 Released: 2006-07-25 
• Deposition Author(s): Binkowski, T.A., Evdokimova, E., Savchenko, A., Edwards, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.20 Å
• R-Value Free: 
  0.208 (Depositor) 
• R-Value Work: 
  0.192 (Depositor), 0.185 (DCC) 
• R-Value Observed: 
  0.193 (Depositor) 

Literature

Hypothetical protein RPA3614 from Rhodopseudomonas palustris CGA009

Binkowski, T.A., Evdokimova, E., Savchenko, A., Edwards, A., Joachimiak, A.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 generated by PISA,PQS (software)

Macromolecule Content 

• Total Structure Weight: 15.36 kDa 
• Atom Count: 1,181 
• Modeled Residue Count: 132 
• Deposited Residue Count: 139 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical protein RPA3614	A	139	Rhodopseudomonas palustris CGA009	Mutation(s): 4  Gene Names: RPA3614
UniProt
Find proteins for Q6N3S9 (Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009)) Explore Q6N3S9  Go to UniProtKB:  Q6N3S9

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PO4	B [auth A]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K
NA	C [auth A]	SODIUM ION Na FKNQFGJONOIPTF-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: 1.20 Å
• R-Value Free:  0.208 (Depositor) 
• R-Value Work:  0.192 (Depositor), 0.185 (DCC) 
• R-Value Observed: 0.193 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 66.118	α = 90
b = 42.505	β = 105.19
c = 42.251	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-3000	phasing
SHELXE	model building
SOLVE	phasing
RESOLVE	phasing
ARP/wARP	model building

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-07-25 
Deposition Author(s): Binkowski, T.A., Evdokimova, E., Savchenko, A., Edwards, A., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2006-07-25
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Derived calculations, Source and taxonomy, Version format compliance
• Version 1.3: 2024-10-16
  Changes: Data collection, Database references, Derived calculations, Structure summary