1TU5

Crystal structure of bovine plasma copper-containing amine oxidase

• PDB DOI: https://doi.org/10.2210/pdb1TU5/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Bos taurus
• Mutation(s): Yes 
• Membrane Protein: Yes  OPM


• Deposited: 2004-06-24 Released: 2005-02-22 
• Deposition Author(s): Lunelli, M., Di Paolo, M.L., Biadene, M., Calderone, V., Scarpa, M., Battistutta, R., Rigo, A., Zanotti, G.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.37 Å
• R-Value Free: 0.237 
• R-Value Work: 0.205 
• R-Value Observed: 0.205 

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: 168.22 kDa 
• Atom Count: 10,581 
• Modelled Residue Count: 1,266 
• Deposited Residue Count: 1,492 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Copper amine oxidase, liver isozyme	A, B	746	Bos taurus	Mutation(s): 1  EC: 1.4.3.6 Membrane Entity: Yes
UniProt
Find proteins for Q29437 (Bos taurus) Explore Q29437  Go to UniProtKB:  Q29437

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	C, D	3		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G47362BJ GlyCosmos:  G47362BJ GlyGen:  G47362BJ

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAG	E [auth A], F [auth A], K [auth B]	2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N
CU	G [auth A], L [auth B]	COPPER (II) ION Cu JPVYNHNXODAKFH-UHFFFAOYSA-N
CA	H [auth A], I [auth A], M [auth B], N [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N
CL	J [auth A], O [auth B], P [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
TPQ	A, B	L-PEPTIDE LINKING	C9 H9 N O5		TYR

Biologically Interesting Molecules (External Reference) 1 Unique

Entity ID: 2
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_900017	C, D	triacetyl-beta-chitotriose	Oligosaccharide / Inhibitor

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.37 Å
• R-Value Free: 0.237 
• R-Value Work: 0.205 
• R-Value Observed: 0.205 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 77.68	α = 90
b = 131.192	β = 90
c = 134.001	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
MOSFLM	data reduction
CCP4	data scaling
AMoRE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-02-22 
Deposition Author(s): Lunelli, M., Di Paolo, M.L., Biadene, M., Calderone, V., Scarpa, M., Battistutta, R., Rigo, A., Zanotti, G.

Revision History  

• Version 1.0: 2005-02-22
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Non-polymer description, Version format compliance
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Advisory, Atomic model, Data collection, Database references, Derived calculations, Non-polymer description, Structure summary
• Version 2.1: 2023-10-25
  Changes: Data collection, Database references, Refinement description, Structure summary