1HMR

1.4 ANGSTROMS STRUCTURAL STUDIES ON HUMAN MUSCLE FATTY ACID BINDING PROTEIN: BINDING INTERACTIONS WITH THREE SATURATED AND UNSATURATED C18 FATTY ACIDS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Work: 0.132 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Structural studies on human muscle fatty acid binding protein at 1.4 A resolution: binding interactions with three C18 fatty acids.

Young, A.C.Scapin, G.Kromminga, A.Patel, S.B.Veerkamp, J.H.Sacchettini, J.C.

(1994) Structure 2: 523-534

  • Primary Citation of Related Structures:  1HMS, 1HMT

  • PubMed Abstract: 
  • Muscle fatty acid binding protein (M-FABP) is one of a family of cytosolic lipid-binding proteins involved in fatty acid processing. In order to investigate the precise interactions between M-FABP and its ligands and to understand the structural basi ...

    Muscle fatty acid binding protein (M-FABP) is one of a family of cytosolic lipid-binding proteins involved in fatty acid processing. In order to investigate the precise interactions between M-FABP and its ligands and to understand the structural basis of differential binding affinity, we have compared the structures of M-FABP in complex with three C18 fatty acids.


    Related Citations: 
    • Three-Dimensional Structure of Recombinant Human Muscle Fatty-Acid Binding Protein
      Zanotti, G.,Scapin, G.,Spadon, P.,Weerkamp, J.H.,Sacchettini, J.C.
      (1992) J.Biol.Chem. 267: 18541


    Organizational Affiliation

    Department of Biochemistry, Albert Einstein College of Medicine, Bronx, New York 10461.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
MUSCLE FATTY ACID BINDING PROTEIN
A
132Homo sapiensGene Names: FABP3 (FABP11, MDGI)
Find proteins for P05413 (Homo sapiens)
Go to Gene View: FABP3
Go to UniProtKB:  P05413
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ELA
Query on ELA

Download SDF File 
Download CCD File 
A
9-OCTADECENOIC ACID
C18 H34 O2
ZQPPMHVWECSIRJ-MDZDMXLPSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
ELAKd: 280 nM BINDINGMOAD
ELAKd: 280 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Work: 0.132 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 34.650α = 90.00
b = 55.420β = 90.00
c = 71.310γ = 90.00
Software Package:
Software NamePurpose
X-PLORmodel building
TNTrefinement
SHELXLrefinement
X-PLORphasing
X-PLORrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1995-05-08
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-11-29
    Type: Structure summary