3ALA

Crystal structure of vascular adhesion protein-1 in space group C2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.90 Å
  • R-Value Free: 0.286 
  • R-Value Work: 0.250 
  • R-Value Observed: 0.252 

wwPDB Validation 3D Report Full Report



Literature

A new crystal form of human vascular adhesion protein 1

Ernberg, K.McGrath, A.P.Peat, T.S.Adams, T.E.Xiao, X.Pham, T.Newman, J.McDonald, I.A.Collyer, C.A.Guss, J.M.

(2010) Acta Crystallogr Sect F Struct Biol Cryst Commun 66: 1572-1578

  • DOI: 10.1107/S1744309110041515
  • Primary Citation of Related Structures:  
    3ALA

  • PubMed Abstract: 
  • Human vascular adhesion protein 1 (VAP-1) is involved in lymphocyte-endothelial cell adhesion and has been implicated in many human inflammatory diseases. VAP-1 is a member of the copper amine oxidase family of enzymes with a trihydroxyphenylalanine ...

    Human vascular adhesion protein 1 (VAP-1) is involved in lymphocyte-endothelial cell adhesion and has been implicated in many human inflammatory diseases. VAP-1 is a member of the copper amine oxidase family of enzymes with a trihydroxyphenylalanine quinone (TPQ) cofactor. Previously characterized crystals of VAP-1 suffered from anisotropy and contained disordered regions; in addition, one form was consistently twinned. In an effort to grow crystals that diffracted to higher resolution for inhibitor-binding studies, a construct with an N-terminal deletion was made and expressed in the Chinese hamster ovary (CHO) glycosylation mutant cell line Lec8. Screening produced crystals that displayed some anisotropy and contained seven molecules per asymmetric unit. These crystals belonged to space group C2, with unit-cell parameters a=394.5, b=115.8, c=179.3 Å, β=112.3°. The structure was refined to a resolution of 2.9 Å, with Rcryst and Rfree values of 0.250 and 0.286, respectively.


    Organizational Affiliation

    School of Molecular Bioscience, University of Sydney, NSW 2006, Australia.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Membrane primary amine oxidaseABCDEFG748Homo sapiensMutation(s): 0 
Gene Names: AOC3VAP1
EC: 1.4.3.21
Find proteins for Q16853 (Homo sapiens)
Explore Q16853 
Go to UniProtKB:  Q16853
NIH Common Fund Data Resources
PHAROS  Q16853
Protein Feature View
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  • Reference Sequence
Oligosaccharides

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Entity ID: 2
MoleculeChainsChain Length2D Diagram Glycosylation
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
H, K, M, P, S, V, Y
3 N-Glycosylation
Entity ID: 3
MoleculeChainsChain Length2D Diagram Glycosylation
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
I, N, Q, T, W, Z
2 N-Glycosylation
Entity ID: 4
MoleculeChainsChain Length2D Diagram Glycosylation
beta-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose
J, O, R, U, X
2 N-Glycosylation
Entity ID: 5
MoleculeChainsChain Length2D Diagram Glycosylation
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose
L
3 N-Glycosylation
Entity ID: 6
MoleculeChainsChain Length2D Diagram Glycosylation
alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose
a
2 N-Glycosylation
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NAG
Query on NAG

Download CCD File 
B, D
2-acetamido-2-deoxy-beta-D-glucopyranose
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
GOL
Query on GOL

Download CCD File 
A
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
CU
Query on CU

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A, B, C, D, E, F, G
COPPER (II) ION
Cu
JPVYNHNXODAKFH-UHFFFAOYSA-N
 Ligand Interaction
CA
Query on CA

Download CCD File 
A, B, C, D, E, F, G
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
TPQ
Query on TPQ
A,B,C,D,E,F,GL-PEPTIDE LINKINGC9 H9 N O5TYR
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.90 Å
  • R-Value Free: 0.286 
  • R-Value Work: 0.250 
  • R-Value Observed: 0.252 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 394.468α = 90
b = 115.826β = 112.34
c = 179.286γ = 90
Software Package:
Software NamePurpose
SCALAdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
MOSFLMdata reduction
PHASERphasing

Structure Validation

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Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-12-15
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2012-04-25
    Changes: Database references
  • 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