ISDA

Deposition Date 2006-02-10

Release Date 2007-02-10

Last Version Date 2024-10-30

Entry Detail

PDB ID:

2DEB

Keywords:

TRANSFERASE

Title:

Crystal structure of rat carnitine palmitoyltransferase 2 in space group C2221

Biological Source:

Source Organism:

Rattus norvegicus (Taxon ID: 10116)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.60 Å

R-Value Free:

0.19

R-Value Work:

0.16

R-Value Observed:

0.16

Space Group:

C 2 2 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Carnitine O-palmitoyltransferase II, mitochondrial
Gene (Uniprot):Cpt2
Chain IDs:A, B
Chain Length:653
Number of Molecules:2
Biological Source:Rattus norvegicus

UniProt ID:P18886 Pfam ID:PF00755 EC:2.3.1.21

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
MSE	A	MET	SELENOMETHIONINE

Ligand Molecules

BOG

COA

PLM

Primary Citation

The crystal structure of carnitine palmitoyltransferase 2 and implications for diabetes treatment

Rufer, A.C, Thoma, R, Benz, J, Stihle, M, Gsell, B, De Roo, E, Banner, D.W, Mueller, F, Chomienne, O, Hennig, M.Show

Structure 14 713 723 (2006)

PMID: 16615901 DOI: 10.1016/j.str.2006.01.008

Abstact

Carnitine palmitoyltransferases (CPTs) are part of the enzymatic system that imports fatty acids into mitochondria. The crystal structure of rat CPT-2 by Rufer et al. (2006) (this issue of Structure) reveals a Y-shaped tunnel for binding the CoA and acyl-carnitine substrates and a hydrophobic insert mediating membrane association.

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Protein

Chemical

Disease

Primary Citation of related structures