4BDV

CRYSTAL STRUCTURE OF A TRUNCATED B-DOMAIN HUMAN FACTOR VIII

• PDB DOI: https://doi.org/10.2210/pdb4BDV/pdb

• Classification: BLOOD CLOTTING
• Organism(s): Homo sapiens
• Expression System: Cricetulus griseus
• Mutation(s): No 


• Deposited: 2012-10-08 Released: 2013-05-15 
• Deposition Author(s): Svensson, L.A., Thim, L., Olsen, O.H., Nicolaisen, E.M.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.98 Å
• R-Value Free: 0.246 
• R-Value Work: 0.162 
• R-Value Observed: 0.166 

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: 167.98 kDa 
• Atom Count: 9,973 
• Modelled Residue Count: 1,218 
• Deposited Residue Count: 1,445 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
FACTOR VIIIA HEAVY CHAIN, 92 KDA ISOFORM, B DOMAIN	A	760	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P00451 (Homo sapiens) Explore P00451  Go to UniProtKB:  P00451
PHAROS:  P00451 GTEx:  ENSG00000185010

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
FACTOR VIIIA LIGHT CHAIN	B	685	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P00451 (Homo sapiens) Explore P00451  Go to UniProtKB:  P00451
PHAROS:  P00451 GTEx:  ENSG00000185010

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	2		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G42666HT GlyCosmos:  G42666HT GlyGen:  G42666HT

Entity ID: 4
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
beta-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	D	5		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G89225LT GlyCosmos:  G89225LT GlyGen:  G89225LT

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN	E [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N
CU1	H [auth B]	COPPER (I) ION Cu VMQMZMRVKUZKQL-UHFFFAOYSA-N
EDO	G [auth A], I [auth B]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N
CA	F [auth A]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.98 Å
• R-Value Free: 0.246 
• R-Value Work: 0.162 
• R-Value Observed: 0.166 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 133.84	α = 90
b = 133.84	β = 90
c = 355.81	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
REFMAC	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-05-15 
Deposition Author(s): Svensson, L.A., Thim, L., Olsen, O.H., Nicolaisen, E.M.

Revision History  

• Version 1.0: 2013-05-15
  Type: Initial release
  
• Version 1.1: 2017-01-25
  Changes: Data collection
• Version 1.2: 2018-01-17
  Changes: Data collection
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Advisory, Atomic model, Data collection, Derived calculations, Other, Structure summary
• Version 2.1: 2023-12-20
  Changes: Data collection, Database references, Refinement description, Structure summary