1alb
From Proteopedia
| Line 1: | Line 1: | ||
| - | [[Image:1alb.gif|left|200px]] | + | [[Image:1alb.gif|left|200px]] |
| - | + | ||
| - | '''CRYSTAL STRUCTURE OF RECOMBINANT MURINE ADIPOCYTE LIPID-BINDING PROTEIN''' | + | {{Structure |
| + | |PDB= 1alb |SIZE=350|CAPTION= <scene name='initialview01'>1alb</scene>, resolution 2.5Å | ||
| + | |SITE= | ||
| + | |LIGAND= | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''CRYSTAL STRUCTURE OF RECOMBINANT MURINE ADIPOCYTE LIPID-BINDING PROTEIN''' | ||
| + | |||
==Overview== | ==Overview== | ||
| Line 7: | Line 16: | ||
==About this Structure== | ==About this Structure== | ||
| - | 1ALB is a [ | + | 1ALB is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1ALB OCA]. |
==Reference== | ==Reference== | ||
| - | Crystal structure of recombinant murine adipocyte lipid-binding protein., Xu Z, Bernlohr DA, Banaszak LJ, Biochemistry. 1992 Apr 7;31(13):3484-92. PMID:[http:// | + | Crystal structure of recombinant murine adipocyte lipid-binding protein., Xu Z, Bernlohr DA, Banaszak LJ, Biochemistry. 1992 Apr 7;31(13):3484-92. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/1554730 1554730] |
[[Category: Mus musculus]] | [[Category: Mus musculus]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
| Line 17: | Line 26: | ||
[[Category: lipid-binding protein]] | [[Category: lipid-binding protein]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 09:59:09 2008'' |
Revision as of 07:59, 20 March 2008
| |||||||
| , resolution 2.5Å | |||||||
|---|---|---|---|---|---|---|---|
| Coordinates: | save as pdb, mmCIF, xml | ||||||
CRYSTAL STRUCTURE OF RECOMBINANT MURINE ADIPOCYTE LIPID-BINDING PROTEIN
Overview
Adipocyte lipid-binding protein (ALBP) is the adipocyte member of an intracellular hydrophobic ligand-binding protein family. ALBP is phosphorylated by the insulin receptor kinase upon insulin stimulation. The crystal structure of recombinant murine ALBP has been determined and refined to 2.5 A. The final R factor for the model is 0.18 with good canonical properties. Crystalline ALBP has a conformation which is essentially identical to that of intestinal fatty acid binding protein and myelin P2 protein. Although the crystal structure is of the apo- form, a cavity resembling that in other family members is present. It contains a number of bound and implied unbound water molecules and shows no large obvious portal to the external milieu. The cavity of ALBP, which by homology is the ligand-binding site, is formed by both polar and hydrophobic residues among which is tyrosine 19. Y19 is phosphorylated by the insulin receptor kinase as described in the accompanying paper [Buelt, M. K., Xu, Z., Banaszak, L. J., & Bernlohr, D. A. (1992) Biochemistry (following paper in this issue)]. By comparing ALBP with the earlier structural results on intestinal fatty acid binding protein, it is now possible to delineate conserved amino acids which help form the binding site in this family.
About this Structure
1ALB is a Single protein structure of sequence from Mus musculus. Full crystallographic information is available from OCA.
Reference
Crystal structure of recombinant murine adipocyte lipid-binding protein., Xu Z, Bernlohr DA, Banaszak LJ, Biochemistry. 1992 Apr 7;31(13):3484-92. PMID:1554730
Page seeded by OCA on Thu Mar 20 09:59:09 2008
