7FXP

Crystal Structure of human FABP4 in complex with (Z)-4-(4-bromo-2-chloroanilino)-4-oxobut-2-enoic acid, i.e. SMILES c1(c(cc(cc1)Br)Cl)NC(=O)/C=C\C(=O)O with IC50=3.4 microM


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.05 Å
  • R-Value Free: 
    0.166 (Depositor), 0.172 (DCC) 
  • R-Value Work: 
    0.145 (Depositor), 0.154 (DCC) 
  • R-Value Observed: 
    0.146 (Depositor) 

Starting Model: other
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wwPDB Validation 


Ligand Structure Quality Assessment 

Created with Raphaël 2.3.0Worse 01 BetterLigand structure goodness of fit to experimental dataBest fitted TB3Click on this verticalbar to view details

This is version 1.2 of the entry. See complete history


Literature

Crystal Structure of a human FABP4 complex

Obst, U.Magnone, C.Kuhn, B.Rudolph, M.G.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Fatty acid-binding protein, adipocyte135Homo sapiensMutation(s): 0 
Gene Names: FABP4
UniProt & NIH Common Fund Data Resources
Find proteins for P15090 (Homo sapiens)
Explore P15090 
Go to UniProtKB:  P15090
PHAROS:  P15090
GTEx:  ENSG00000170323 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP15090
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
TB3 (Subject of Investigation/LOI)
Query on TB3

Download Ideal Coordinates CCD File 
C [auth A](2Z)-4-(4-bromo-2-chloroanilino)-4-oxobut-2-enoic acid
C10 H7 Br Cl N O3
ARCZKZYKNUNGNI-ARJAWSKDSA-N
SO4
Query on SO4

Download Ideal Coordinates CCD File 
B [auth A],
E [auth A]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
DMS
Query on DMS

Download Ideal Coordinates CCD File 
F [auth A]DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
CL
Query on CL

Download Ideal Coordinates CCD File 
D [auth A]CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.05 Å
  • R-Value Free:  0.166 (Depositor), 0.172 (DCC) 
  • R-Value Work:  0.145 (Depositor), 0.154 (DCC) 
  • R-Value Observed: 0.146 (Depositor) 
Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 32.727α = 90
b = 54.133β = 90
c = 74.198γ = 90
Software Package:
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing

Structure Validation



Ligand Structure Quality Assessment 

Created with Raphaël 2.3.0Worse 01 BetterLigand structure goodness of fit to experimental dataBest fitted TB3Click on this verticalbar to view details

Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
F. Hoffmann-La Roche LTDSwitzerland--

Revision History  (Full details and data files)

  • Version 1.0: 2023-06-14
    Type: Initial release
  • Version 1.1: 2024-04-03
    Changes: Data collection, Refinement description
  • Version 1.2: 2024-11-20
    Changes: Structure summary