3OTL

Three-dimensional Structure of the putative uncharacterized protein from Rhizobium leguminosarum at the resolution 1.9A, Northeast Structural Genomics Consortium Target RlR261

• PDB DOI: https://doi.org/10.2210/pdb3OTL/pdb

• Classification: structural genomics, unknown function
• Organism(s): Rhizobium johnstonii 3841
• Mutation(s): Yes 


• Deposited: 2010-09-13 Released: 2010-09-22 
• Deposition Author(s): Kuzin, A., Lew, S., Seetharaman, J., Mao, M., Xiao, R., Ciccosanti, C., Wang, D., Everett, J.K., Nair, R., Acton, T.B., Rost, B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.203 
• R-Value Work: 0.166 
• R-Value Observed: 0.168 

Literature

Northeast Structural Genomics Consortium Target RlR261

Kuzin, A., Lew, S., Seetharaman, J., Mao, M., Xiao, R., Ciccosanti, C., Wang, D., Everett, J.K., Nair, R., Acton, T.B., Rost, B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

To be published.

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 36.25 kDa 
• Atom Count: 2,809 
• Modelled Residue Count: 305 
• Deposited Residue Count: 316 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative uncharacterized protein	A, B	158	Rhizobium johnstonii 3841	Mutation(s): 8  Gene Names: RL2761
UniProt
Find proteins for Q1MFM4 (Rhizobium johnstonii (strain DSM 114642 / LMG 32736 / 3841)) Explore Q1MFM4  Go to UniProtKB:  Q1MFM4

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
MES	C [auth A]	2-(N-MORPHOLINO)-ETHANESULFONIC ACID C6 H13 N O4 S SXGZJKUKBWWHRA-UHFFFAOYSA-N
PEG	D [auth B]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N

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

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.90 Å
• R-Value Free: 0.203 
• R-Value Work: 0.166 
• R-Value Observed: 0.168 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 82.35	α = 90
b = 82.35	β = 90
c = 116.46	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-09-22 
Deposition Author(s): Kuzin, A., Lew, S., Seetharaman, J., Mao, M., Xiao, R., Ciccosanti, C., Wang, D., Everett, J.K., Nair, R., Acton, T.B., Rost, B., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2010-09-22
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2012-02-22
  Changes: Structure summary
• Version 1.3: 2021-10-06
  Changes: Database references, Derived calculations