1JV2

CRYSTAL STRUCTURE OF THE EXTRACELLULAR SEGMENT OF INTEGRIN ALPHAVBETA3

• PDB DOI: https://doi.org/10.2210/pdb1JV2/pdb

• Classification: CELL ADHESION
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2001-08-28 Released: 2001-10-17 
• Deposition Author(s): Xiong, J.P., Stehle, T., Diefenbach, B., Zhang, R., Dunker, R., Scott, D., Joachimiak, A., Goodman, S.L., Arnaout, M.A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.10 Å
• R-Value Free: 0.335 
• R-Value Work: 0.255 
• R-Value Observed: 0.255 

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 186.63 kDa 
• Atom Count: 11,656 
• Modelled Residue Count: 1,466 
• Deposited Residue Count: 1,649 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
INTEGRIN, ALPHA V	A	957	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P06756 (Homo sapiens) Explore P06756  Go to UniProtKB:  P06756
PHAROS:  P06756 GTEx:  ENSG00000138448

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
PLATELET MEMBRANE GLYCOPROTEIN IIIA BETA SUBUNIT	B	692	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P05106 (Homo sapiens) Explore P05106  Go to UniProtKB:  P05106
PHAROS:  P05106 GTEx:  ENSG00000259207

Oligosaccharides

Help

Entity ID: 3
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	C, D, E, G	2		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G42666HT GlyCosmos:  G42666HT GlyGen:  G42666HT

Entity ID: 4
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	F, H, I	2		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G07375KG GlyCosmos:  G07375KG GlyGen:  G07375KG

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAG	J [auth A], K [auth A], Q [auth B], R [auth B]	2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N
CA	L [auth A], M [auth A], N [auth A], O [auth A], P [auth A], S [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.10 Å
• R-Value Free: 0.335 
• R-Value Work: 0.255 
• R-Value Observed: 0.255 
• Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 130	α = 90
b = 130	β = 90
c = 307.3	γ = 120

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SHARP	phasing
X-PLOR	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2001-10-17 
Deposition Author(s): Xiong, J.P., Stehle, T., Diefenbach, B., Zhang, R., Dunker, R., Scott, D., Joachimiak, A., Goodman, S.L., Arnaout, M.A.

Revision History  

• Version 1.0: 2001-10-17
  Type: Initial release
  
• Version 1.1: 2008-04-27
  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: Atomic model, Data collection, Derived calculations, Structure summary