3P0B

Thermus thermophilus family GH57 branching enzyme: crystal structure, mechanism of action and products formed

• PDB DOI: https://doi.org/10.2210/pdb3P0B/pdb

• Classification: TRANSFERASE
• Organism(s): Thermus thermophilus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2010-09-28 Released: 2010-10-20 
• Deposition Author(s): Pijning, T., Dijkstra, B.W.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.35 Å
• R-Value Free: 0.189 
• R-Value Work: 0.169 
• R-Value Observed: 0.170 

Literature

Thermus thermophilus GLYCOSYL HYDROLASE FAMILY 57 branching enzyme: crystal structure, mechanism of action and products formed

Palomo-Reixach, M., Pijning, T., Booiman, T., Dobruchowska, J., van der Vlist, J., Kralj, S., Planas, A., Loos, K., Kamerling, J.P., Dijkstra, B.W., van der Maarel, M.J.E.C., Dijkhuizen, L., Leemhuis, H.

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: 61.52 kDa 
• Atom Count: 4,987 
• Modelled Residue Count: 511 
• Deposited Residue Count: 540 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TT1467 protein	A	540	Thermus thermophilus	Mutation(s): 0  Gene Names: tthHB8IM
UniProt
Find proteins for Q5SH28 (Thermus thermophilus (strain ATCC 27634 / DSM 579 / HB8)) Explore Q5SH28  Go to UniProtKB:  Q5SH28

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL	B [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.35 Å
• R-Value Free: 0.189 
• R-Value Work: 0.169 
• R-Value Observed: 0.170 
• Space Group: P 4₂ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 119.532	α = 90
b = 119.532	β = 90
c = 74.097	γ = 90

Software Package:

Software Name	Purpose
DNA	data collection
PHASER	phasing
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-10-20 
Deposition Author(s): Pijning, T., Dijkstra, B.W.

Revision History  

• Version 1.0: 2010-10-20
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-11-01
  Changes: Data collection, Database references, Derived calculations, Refinement description