2F73 | pdb_00002f73

Crystal structure of human fatty acid binding protein 1 (FABP1)

• PDB DOI: https://doi.org/10.2210/pdb2F73/pdb

• Classification: LIPID BINDING PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2005-11-30 Released: 2005-12-13 
• Deposition Author(s): Kursula, P., Thorsell, A.G., Arrowsmith, C., Berglund, H., Edwards, A., Ehn, M., Flodin, S., Graslund, S., Hammarstrom, M., Holmberg Schiavone, L., Kotenyova, T., Nilsson-Ehle, P., Nordlund, P., Nyman, T., Ogg, D., Persson, C., Sagemark, J., Stenmark, P., Sundstrom, M., van den Berg, S., Weigelt, J., Hallberg, B.M., Structural Genomics Consortium (SGC)

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 
  0.286 (Depositor), 0.266 (DCC) 
• R-Value Work: 
  0.250 (Depositor), 0.266 (DCC) 

Starting Model: experimental

Literature

Crystal structure of human FABP1

Kursula, P., Thorsell, A.G., Arrowsmith, C., Berglund, H., Edwards, A., Ehn, M., Flodin, S., Graslund, S., Hammarstrom, M., Holmberg Schiavone, L., Kotenyova, T., Nilsson-Ehle, P., Nordlund, P., Nyman, T., Ogg, D., Persson, C., Sagemark, J., Stenmark, P., Sundstrom, M., van den Berg, S., Weigelt, J., Hallberg, B.M., Structural Genomics Consortium (SGC)

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Biological Assembly 3  

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

Biological assembly 3 assigned by authors.

Biological Assembly 4  

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

Biological assembly 4 assigned by authors.

Biological Assembly 5  

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

Biological assembly 5 assigned by authors.

Biological Assembly 6  

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

Biological assembly 6 assigned by authors.

Biological Assembly 7  

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

Biological assembly 7 assigned by authors.

Biological Assembly 8  

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

Biological assembly 8 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 134.28 kDa 
• Atom Count: 8,576 
• Modeled Residue Count: 1,082 
• Deposited Residue Count: 1,192 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Fatty acid-binding protein, liver	A, B, C, D, E, F, G, H	149	Homo sapiens	Mutation(s): 0  Gene Names: FABP1, FABPL
UniProt & NIH Common Fund Data Resources
Find proteins for P07148 (Homo sapiens) Explore P07148  Go to UniProtKB:  P07148
PHAROS:  P07148 GTEx:  ENSG00000163586

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free:  0.286 (Depositor), 0.266 (DCC) 
• R-Value Work:  0.250 (Depositor), 0.266 (DCC) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 76.052	α = 90
b = 78.134	β = 90
c = 235.112	γ = 90

Software Package:

Software Name	Purpose
XDS	data scaling
XDS	data reduction
MOLREP	phasing
CNS	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-12-13 
Deposition Author(s): Kursula, P., Thorsell, A.G., Arrowsmith, C., Berglund, H., Edwards, A., Ehn, M., Flodin, S., Graslund, S., Hammarstrom, M., Holmberg Schiavone, L., Kotenyova, T., Nilsson-Ehle, P., Nordlund, P., Nyman, T., Ogg, D., Persson, C., Sagemark, J., Stenmark, P., Sundstrom, M., van den Berg, S., Weigelt, J., Hallberg, B.M., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2005-12-13
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2023-08-23
  Changes: Data collection, Database references, Refinement description