Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 generated by PISA (software)

Biological Assembly 3  

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

Biological assembly 3 generated by PISA,PQS (software)

Macromolecule Content

• Total Structure Weight: 29.61 kDa 
• Atom Count: 2,351 
• Modelled Residue Count: 230 
• Deposited Residue Count: 239 
• Unique protein chains: 1

 1O1Y

Crystal structure of a glutamine amidotransferase (tm1158) from thermotoga maritima at 1.70 A resolution

• PDB DOI:  https://doi.org/10.2210/pdb1O1Y/pdb

• Classification: TRANSFERASE
• Organism(s): Thermotoga maritima
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2003-02-12 Released: 2003-03-11 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.172 
• R-Value Work: 0.145 
• R-Value Observed: 0.147 

Literature

Crystal structure of a putative glutamine amido transferase (TM1158) from Thermotoga maritima at 1.7 A resolution.

Schwarzenbacher, R., Deacon, A.M., Jaroszewski, L., Brinen, L.S., Canaves, J.M., Dai, X., Elsliger, M.A., Floyd, R., Godzik, A., Grittini, C., Grzechnik, S.K., Klock, H.E., Koesema, E., Kovarik, J.S., Kreusch, A., Kuhn, P., Lesley, S.A., McMullan, D., McPhillips, T.M., Miller, M.D., Morse, A., Moy, K., Nelson, M.S., Ouyang, J., Page, R., Robb, A., Quijano, K., Spraggon, G., Stevens, R.C., van den Bedem, H., Velasquez, J., Vincent, J., von Delft, F., Wang, X., West, B., Wolf, G., Hodgson, K.O., Wooley, J., Wilson, I.A.

(2004) Proteins 54: 801-805

• PubMed: 14997577 
• DOI: https://doi.org/10.1002/prot.10614
• Primary Citation of Related Structures:  
  1O1Y

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
conserved hypothetical protein TM1158	A	239	Thermotoga maritima	Mutation(s): 7  Gene Names: TM1158
UniProt
Find proteins for Q9X0P2 (Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)) Explore Q9X0P2  Go to UniProtKB:  Q9X0P2

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	B [auth A], C [auth A], D [auth A], E [auth A], F [auth A], G [auth A], H [auth A], I [auth A], J [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Modified Residues  2 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET
OCS	A	L-PEPTIDE LINKING	C3 H7 N O5 S		CYS

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 0.172 
• R-Value Work: 0.145 
• R-Value Observed: 0.147 
• Space Group: P 6₅ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 92.362	α = 90
b = 92.362	β = 90
c = 135.833	γ = 120

Software Package:

Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
RESOLVE	model building
SOLVE	phasing
XFIT	data reduction
REFMAC	refinement
CCP4	data scaling
RESOLVE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2003-03-11 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2003-03-11
  Type: Initial release
  
• Version 1.1: 2008-04-26
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Advisory, Derived calculations, Version format compliance
• Version 1.3: 2017-10-04
  Changes: Refinement description
• Version 1.4: 2018-07-18
  Changes: Data collection, Database references
• Version 1.5: 2023-01-25
  Changes: Database references, Derived calculations