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 

Starting Model: experimental
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This is version 2.1 of the entry. See complete history


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: https://doi.org/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 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)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Membrane primary amine oxidase
A, B, C, D, E
A, B, C, D, E, F, G
748Homo sapiensMutation(s): 0 
Gene Names: AOC3VAP1
EC: 1.4.3.21
UniProt & NIH Common Fund Data Resources
Find proteins for Q16853 (Homo sapiens)
Explore Q16853 
Go to UniProtKB:  Q16853
PHAROS:  Q16853
GTEx:  ENSG00000131471 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ16853
Glycosylation
Glycosylation Sites: 3Go to GlyGen: Q16853-1
Sequence Annotations
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  • Reference Sequence
Oligosaccharides

Help

Entity ID: 2
MoleculeChains Length2D Diagram Glycosylation3D Interactions
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
H, K, M, P, S, V, Y
3N-Glycosylation
Glycosylation Resources
GlyTouCan:  G15407YE
GlyCosmos:  G15407YE
GlyGen:  G15407YE
Entity ID: 3
MoleculeChains Length2D Diagram Glycosylation3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
I, N, Q, T, W
I, N, Q, T, W, Z
2N-Glycosylation
Glycosylation Resources
GlyTouCan:  G42666HT
GlyCosmos:  G42666HT
GlyGen:  G42666HT
Entity ID: 4
MoleculeChains Length2D Diagram Glycosylation3D Interactions
beta-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose
J, O, R, U, X
2N-Glycosylation
Glycosylation Resources
GlyTouCan:  G61843VN
GlyCosmos:  G61843VN
GlyGen:  G61843VN
Entity ID: 5
MoleculeChains Length2D Diagram Glycosylation3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose
L
3N-Glycosylation
Glycosylation Resources
GlyTouCan:  G28454KX
GlyCosmos:  G28454KX
GlyGen:  G28454KX
Entity ID: 6
MoleculeChains Length2D Diagram Glycosylation3D Interactions
alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranoseAA [auth a]2N-Glycosylation
Glycosylation Resources
GlyTouCan:  G86851RC
GlyCosmos:  G86851RC
GlyGen:  G86851RC
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
NAG
Query on NAG

Download Ideal Coordinates CCD File 
IA [auth B],
PA [auth D]
2-acetamido-2-deoxy-beta-D-glucopyranose
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
GOL
Query on GOL

Download Ideal Coordinates CCD File 
EA [auth A]GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
CU
Query on CU

Download Ideal Coordinates CCD File 
BA [auth A]
FA [auth B]
JA [auth C]
MA [auth D]
QA [auth E]
BA [auth A],
FA [auth B],
JA [auth C],
MA [auth D],
QA [auth E],
TA [auth F],
WA [auth G]
COPPER (II) ION
Cu
JPVYNHNXODAKFH-UHFFFAOYSA-N
CA
Query on CA

Download Ideal Coordinates CCD File 
CA [auth A]
DA [auth A]
GA [auth B]
HA [auth B]
KA [auth C]
CA [auth A],
DA [auth A],
GA [auth B],
HA [auth B],
KA [auth C],
LA [auth C],
NA [auth D],
OA [auth D],
RA [auth E],
SA [auth E],
UA [auth F],
VA [auth F],
XA [auth G],
YA [auth G]
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
TPQ
Query on TPQ
A, B, C, D, E
A, B, C, D, E, F, G
L-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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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • 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
  • Version 2.1: 2023-11-01
    Changes: Advisory, Data collection, Database references, Refinement description, Structure summary