Biological Assembly 1  

 3D View: Structure | 1D-3D View | Validation Report

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 18.60 kDa 
• Atom Count: 1309 
• Modelled Residue Count: 165 
• Deposited Residue Count: 165 
• Unique protein chains: 1

2JQV

Solution structure At3g28950.1 from Arabidopsis thaliana

• PDB DOI: 10.2210/pdb2JQV/pdb
• BMRB: 15295

• Classification: STRUCTURAL GENOMICS
• Organism(s): Arabidopsis thaliana
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-06-07 Released: 2007-08-14 
• Deposition Author(s): Volkman, B.F., de la Cruz, N.B., Peterson, F.C., Center for Eukaryotic Structural Genomics (CESG)

---

Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: target function 

Literature

Solution structure of At3g28950 from Arabidopsis thaliana.

de la Cruz, N.B., Peterson, F.C., Volkman, B.F.

(2008) Proteins 71: 546-551

• PubMed: 18214976 
• DOI: 10.1002/prot.21936
• Primary Citation of Related Structures:  
  2JQV


• PubMed Abstract: 
  

We determined the solution structure of At3g28950 from A. thaliana, a homolog of At5g39720, whose structure we solved earlier. The secondary structure of the 165-aa protein consists of a 5-strand antiparallel beta-barrel domain flanked by two alpha-helices and a 2-strand beta-sheet; an additional free C-terminal alpha-helix extends into solution. Bioinformatic searches and analyses suggest that members of this growing set of structurally related proteins have been recruited to serve a wide variety of functions ranging from gamma-glutamyl cyclotransferase activity to participation in plant responses to chemical and biotic stimuli. Expression of a human homolog is elevated in bladder cancer tissues. Expression patterns for At3g28950 and its Arabidopsis paralogs suggest that each one evolved a different physiological role. The At3g28950 structure was solved as part of a structural genomics effort, and the results demonstrate how such a project can further understanding of genome evolution in addition to sequence-structure and structure-function relationships. Proteins 2008. (c) 2008 Wiley-Liss, Inc.

---

Organizational Affiliation: 

Department of Biochemistry and Center for Eukaryotic Structural Genomics, Medical College of Wisconsin, Milwaukee, Wisconsin 53226, USA.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
AIG2 protein-like	A	165	Arabidopsis thaliana	Mutation(s): 0  Gene Names: At3g28950.1, AIG2C, At3g28950, K5K13.6 EC: 2.3.2
UniProt
Find proteins for Q9MBH1 (Arabidopsis thaliana) Explore Q9MBH1  Go to UniProtKB:  Q9MBH1

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: target function 
• OLDERADO: 2JQV Olderado

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 2007-06-07 
• Released Date: 2007-08-14 
Deposition Author(s): Volkman, B.F., de la Cruz, N.B., Peterson, F.C., Center for Eukaryotic Structural Genomics (CESG)

Revision History  

• Version 1.0: 2007-08-14
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2022-03-09
  Changes: Data collection, Database references, Derived calculations