1T8H | pdb_00001t8h

1.8 A CRYSTAL STRUCTURE OF AN UNCHARACTERIZED B. STEAROTHERMOPHILUS PROTEIN

• PDB DOI: https://doi.org/10.2210/pdb1T8H/pdb

• Classification: Structural Genomics, Unknown Function
• Organism(s): Geobacillus stearothermophilus
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2004-05-12 Released: 2004-05-18 
• Deposition Author(s): Minasov, G., Shuvalova, L., Mondragon, A., Taneja, B., Moy, S.F., Collart, F.R., Anderson, W.F., Midwest Center for Structural Genomics (MCSG)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 
  0.210 (Depositor), 0.215 (DCC) 
• R-Value Work: 
  0.180 (Depositor), 0.184 (DCC) 

Literature

1.8 A CRYSTAL STRUCTURE OF AN UNCHARACTERIZED B. STEAROTHERMOPHILUS PROTEIN

Minasov, G., Shuvalova, L., Mondragon, A., Taneja, B., Moy, S.F., Collart, F.R., Anderson, W.F.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 30.37 kDa 
• Atom Count: 2,355 
• Modeled Residue Count: 272 
• Deposited Residue Count: 277 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
YlmD protein sequence homologue	A	277	Geobacillus stearothermophilus	Mutation(s): 0  Gene Names: RBSTP0554 EC: 2.4.2.1 (UniProt), 3.5.4.4 (UniProt), 2.4.2.28 (UniProt)
UniProt
Find proteins for P84138 (Geobacillus stearothermophilus (strain DSM 13240 / CIP 106956 / 10)) Explore P84138  Go to UniProtKB:  P84138

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
BME	C [auth A], D [auth A]	BETA-MERCAPTOETHANOL C2 H6 O S DGVVWUTYPXICAM-UHFFFAOYSA-N
ZN	B [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free:  0.210 (Depositor), 0.215 (DCC) 
• R-Value Work:  0.180 (Depositor), 0.184 (DCC) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 41.97	α = 90
b = 48.879	β = 90
c = 135.041	γ = 90

Software Package:

Software Name	Purpose
XDS	data scaling
XDS	data reduction
SHARP	phasing
CNS	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-05-18 
Deposition Author(s): Minasov, G., Shuvalova, L., Mondragon, A., Taneja, B., Moy, S.F., Collart, F.R., Anderson, W.F., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2004-05-18
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-11
  Changes: Refinement description
• Version 1.4: 2025-03-26
  Changes: Data collection, Database references, Derived calculations, Structure summary