1HMS

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: 1.40 Å
  • R-Value Work: 0.121 
  • R-Value Observed: 0.121 

wwPDB Validation   3D Report Full Report


This is version 1.5 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

  • DOI: 10.1016/s0969-2126(00)00052-6
  • Primary Citation of Related Structures:  
    1HMR, 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 basis of differential binding affinity, we have compared the structures of M-FABP in complex with three C18 fatty acids ...

    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., Veerkamp, 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:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
MUSCLE FATTY ACID BINDING PROTEINA132Homo sapiensMutation(s): 0 
Gene Names: FABP3FABP11MDGI
UniProt & NIH Common Fund Data Resources
Find proteins for P05413 (Homo sapiens)
Explore P05413 
Go to UniProtKB:  P05413
PHAROS:  P05413
GTEx:  ENSG00000121769 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP05413
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
OLA
Query on OLA

Download Ideal Coordinates CCD File 
B [auth A]OLEIC ACID
C18 H34 O2
ZQPPMHVWECSIRJ-KTKRTIGZSA-N
 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
OLA PDBBind:  1HMS Kd: 430 (nM) from 1 assay(s)
Binding MOAD:  1HMS Kd: 430 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.40 Å
  • R-Value Work: 0.121 
  • R-Value Observed: 0.121 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 34.65α = 90
b = 55.45β = 90
c = 71.56γ = 90
Software Package:
Software NamePurpose
SHELXLrefinement
X-PLORmodel building
TNTrefinement
X-PLORrefinement
X-PLORphasing

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1995-05-08
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Atomic model, Version format compliance
  • Version 1.3: 2017-11-29
    Changes: Structure summary
  • Version 1.4: 2019-07-17
    Changes: Data collection, Refinement description
  • Version 1.5: 2019-08-14
    Changes: Data collection, Refinement description