6MFA | pdb_00006mfa

Fragment of human fibronectin containing the 4th-7th type III domains

• PDB DOI: https://doi.org/10.2210/pdb6MFA/pdb

• Classification: CELL ADHESION
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2018-09-10 Released: 2019-09-18 
• Deposition Author(s): Loa, S., Mou, T.C., Sprang, S.R., Briknarova, K.
• Funding Organization(s): National Institutes of Health/National Human Genome Research Institute (NIH/NHGRI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 
  0.238 (Depositor), 0.240 (DCC) 
• R-Value Work: 
  0.191 (Depositor), 0.190 (DCC) 
• R-Value Observed: 
  0.194 (Depositor) 

Starting Model: experimental

Literature

Fragment of human fibronectin containing the 4th-7th type III domains, crystal form I

Mou, T.C., Loa, S., Sprang, S.R., Briknarova, K.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 40.04 kDa 
• Atom Count: 3,208 
• Modeled Residue Count: 363 
• Deposited Residue Count: 369 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Fibronectin	A	369	Homo sapiens	Mutation(s): 0  Gene Names: FN1, FN
UniProt & NIH Common Fund Data Resources
Find proteins for P02751 (Homo sapiens) Explore P02751  Go to UniProtKB:  P02751
PHAROS:  P02751 GTEx:  ENSG00000115414

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free:  0.238 (Depositor), 0.240 (DCC) 
• R-Value Work:  0.191 (Depositor), 0.190 (DCC) 
• R-Value Observed: 0.194 (Depositor) 

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 139.811	α = 90
b = 40.561	β = 98.27
c = 59.217	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2019-09-18 
Deposition Author(s): Loa, S., Mou, T.C., Sprang, S.R., Briknarova, K.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Human Genome Research Institute (NIH/NHGRI)	United States	P20GM103546
National Institutes of Health/National Human Genome Research Institute (NIH/NHGRI)	United States	R01GM114657

Revision History  

• Version 1.0: 2019-09-18
  Type: Initial release
  
• Version 1.1: 2019-12-18
  Changes: Author supporting evidence
• Version 1.2: 2023-10-11
  Changes: Data collection, Database references, Refinement description