PDBsum entry 1buc

Oxidoreductase

PDB id

1buc

Loading ...

Contents

			Protein chains

					383 a.a. *

			Ligands

					CAA ×2


					FAD ×2

* Residue conservation analysis

PDB id:

1buc

Links

Name:

Oxidoreductase

Title:

Three-dimensional structure of butyryl-coa dehydrogenase from megasphaera elsdenii

Structure:

Butyryl-coa dehydrogenase. Chain: a, b. Engineered: yes

Source:

Megasphaera elsdenii. Organism_taxid: 907

Biol. unit:

Tetramer (from PQS)

Resolution:

2.50Å

R-factor:

0.193

Authors:

S.Djordjevic,C.P.Pace,M.T.Stankovich,J.J.P.Kim

Key ref:

S.Djordjevic et al. (1995). Three-dimensional structure of butyryl-CoA dehydrogenase from Megasphaera elsdenii. Biochemistry, 34, 2163-2171. PubMed id: 7857927 DOI: 10.1021/bi00007a009

Date:

06-Sep-94

Release date:

20-Apr-95

PROCHECK

	Headers

	References

Protein chains

Q06319 (ACDS_MEGEL) - Acyl-CoA dehydrogenase, short-chain specific from Megasphaera elsdenii

Seq: Struc:					383 a.a. 383 a.a.

Key:

PfamA domain

Secondary structure

CATH domain



		Enzyme reactions

Enzyme class:

E.C.1.3.8.1 - short-chain acyl-CoA dehydrogenase.

[IntEnz] [ExPASy] [KEGG] [BRENDA]

Reaction:

a short-chain 2,3-saturated fatty acyl-CoA + oxidized [electron-transfer flavoprotein] + H⁺ = a short-chain (2E)-enoyl-CoA + reduced [electron- transfer flavoprotein]

Butanoyl-CoA
Bound ligand (Het Group name = CAA)
matches with 98.15% similarity

electron-transfer flavoprotein

2-butenoyl-CoA

reduced electron-transfer flavoprotein

Cofactor:

FAD

FAD
Bound ligand (Het Group name = FAD) corresponds exactly

Molecule diagrams generated from .mol files obtained from the KEGG ftp site

reference

DOI no: 10.1021/bi00007a009	Biochemistry 34:2163-2171 (1995)
PubMed id: 7857927

Three-dimensional structure of butyryl-CoA dehydrogenase from Megasphaera elsdenii.
S.Djordjevic, C.P.Pace, M.T.Stankovich, J.J.Kim.

ABSTRACT

The crystal structure of butyryl-CoA dehydrogenase (BCAD) from Megasphaera elsdenii complexed with acetoacetyl-CoA has been solved at 2.5 A resolution. The enzyme crystallizes in the P422 space group with cell dimensions a = b = 107.76 A and c = 153.67 A. BCAD is a bacterial analog of short chain acyl-CoA dehydrogenase from mammalian mitochondria. Mammalian acyl-CoA dehydrogenases are flavin adenine dinucleotide (FAD)-containing enzymes that catalyze the first step in the beta-oxidation of fatty acids. Although specific for substrate chain lengths, they exhibit high sequence homology. The structure of BCAD was solved by the molecular replacement method using the atomic coordinates of pig liver medium chain acyl-CoA dehydrogenase (MCAD). The structure was refined to an R-factor of 19.3%. The overall polypeptide fold of BCAD is similar to that of MCAD. E367 in BCAD is at the same position and in a similar conformation as the catalytic base in MCAD, E376. The main enzymatic differences between BCAD and MCAD are their substrate specificities and the significant oxygen reactivity exhibited by BCAD but not by MCAD. The substrate binding cavity of BCAD is relatively shallow compared to that of MCAD, as consequences of both a single amino acid insertion and differences in the side chains of the helices that make the binding site. The si-face of the FAD in BCAD is more exposed to solvent than that in MCAD. Therefore solvation can stabilize the superoxide anion and considerably increase the rate of oxidation of reduced flavin in the bacterial enzyme.

Literature references that cite this PDB file's key reference

PubMed id

Reference

19639238

Z.Swigonová, A.W.Mohsen, and J.Vockley (2009).
Acyl-CoA dehydrogenases: Dynamic history of protein family evolution.

J Mol Evol, 69, 176-193.

17993531

F.Li, J.Hinderberger, H.Seedorf, J.Zhang, W.Buckel, and R.K.Thauer (2008).
Coupled ferredoxin and crotonyl coenzyme A (CoA) reduction with NADH catalyzed by the butyryl-CoA dehydrogenase/Etf complex from Clostridium kluyveri.

J Bacteriol, 190, 843-850.

18165870

H.Lugg, R.L.Sammons, P.M.Marquis, C.J.Hewitt, P.Yong, M.Paterson-Beedle, M.D.Redwood, A.Stamboulis, M.Kashani, M.Jenkins, and L.E.Macaskie (2008).
Polyhydroxybutyrate accumulation by a Serratia sp.

Biotechnol Lett, 30, 481-491.

18218779

H.Seedorf, W.F.Fricke, B.Veith, H.Brüggemann, H.Liesegang, A.Strittmatter, M.Miethke, W.Buckel, J.Hinderberger, F.Li, C.Hagemeier, R.K.Thauer, and G.Gottschalk (2008).
The genome of Clostridium kluyveri, a strict anaerobe with unique metabolic features.

Proc Natl Acad Sci U S A, 105, 2128-2133.

17374501

E.S.Goetzman, Y.Wang, M.He, A.W.Mohsen, B.K.Ninness, and J.Vockley (2007).
Expression and characterization of mutations in human very long-chain acyl-CoA dehydrogenase using a prokaryotic system.

Mol Genet Metab, 91, 138-147.

16887802

J.Mackenzie, L.Pedersen, S.Arent, and A.Henriksen (2006).
Controlling electron transfer in Acyl-CoA oxidases and dehydrogenases: a structural view.

J Biol Chem, 281, 31012-31020.

PDB codes:

2ix5 2ix6

16310728

N.Nomura, M.Takada, H.Okada, Y.Shinohara, T.Nakajima-Kambe, T.Nakahara, and H.Uchiyama (2005).
Identification and functional analysis of genes required for desulfurization of alkyl dibenzothiophenes of Mycobacterium sp. G3.

J Biosci Bioeng, 100, 398-402.

16020546

R.Ensenauer, M.He, J.M.Willard, E.S.Goetzman, T.J.Corydon, B.B.Vandahl, A.W.Mohsen, G.Isaya, and J.Vockley (2005).
Human acyl-CoA dehydrogenase-9 plays a novel role in the mitochondrial beta-oxidation of unsaturated fatty acids.

J Biol Chem, 280, 32309-32316.

16342946

S.Bhattacharyya, S.Ma, M.T.Stankovich, D.G.Truhlar, and J.Gao (2005).
Potential of mean force calculation for the proton and hydride transfer reactions catalyzed by medium-chain acyl-CoA dehydrogenase: effect of mutations on enzyme catalysis.

Biochemistry, 44, 16549-16562.

15272176

A.Nagpal, M.P.Valley, P.F.Fitzpatrick, and A.M.Orville (2004).
Crystallization and preliminary analysis of active nitroalkane oxidase in three crystal forms.

Acta Crystallogr D Biol Crystallogr, 60, 1456-1460.

14728675

J.J.Kim, and R.Miura (2004).
Acyl-CoA dehydrogenases and acyl-CoA oxidases. Structural basis for mechanistic similarities and differences.

Eur J Biochem, 271, 483-493.

14752098

K.P.Battaile, T.V.Nguyen, J.Vockley, and J.J.Kim (2004).
Structures of isobutyryl-CoA dehydrogenase and enzyme-product complex: comparison with isovaleryl- and short-chain acyl-CoA dehydrogenases.

J Biol Chem, 279, 16526-16534.

PDB code:

1rx0

15159576

L.Pedersen, and A.Henriksen (2004).
Expression, purification and crystallization of two peroxisomal acyl-CoA oxidases from Arabidopsis thaliana.

Acta Crystallogr D Biol Crystallogr, 60, 1125-1128.

15322278

M.Garcia-Viloca, T.D.Poulsen, D.G.Truhlar, and J.Gao (2004).
Sensitivity of molecular dynamics simulations to the choice of the X-ray structure used to model an enzymatic reaction.

Protein Sci, 13, 2341-2354.

14622288

M.H.Hefti, J.Vervoort, and W.J.van Berkel (2003).
Deflavination and reconstitution of flavoproteins.

Eur J Biochem, 270, 4227-4242.

12855692

M.He, T.P.Burghardt, and J.Vockley (2003).
A novel approach to the characterization of substrate specificity in short/branched chain Acyl-CoA dehydrogenase.

J Biol Chem, 278, 37974-37986.

11812788

K.P.Battaile, J.Molin-Case, R.Paschke, M.Wang, D.Bennett, J.Vockley, and J.J.Kim (2002).
Crystal structure of rat short chain acyl-CoA dehydrogenase complexed with acetoacetyl-CoA: comparison with other acyl-CoA dehydrogenases.

J Biol Chem, 277, 12200-12207.

PDB code:

1jqi

12220177

T.V.Nguyen, C.Riggs, D.Babovic-Vuksanovic, Y.S.Kim, J.F.Carpenter, T.P.Burghardt, N.Gregersen, and J.Vockley (2002).
Purification and characterization of two polymorphic variants of short chain acyl-CoA dehydrogenase reveal reduction of catalytic activity and stability of the Gly185Ser enzyme.

Biochemistry, 41, 11126-11133.

10960496

C.Busquets, B.Merinero, E.Christensen, J.L.Gelpí, J.Campistol, M.Pineda, E.Fernández-Alvarez, J.M.Prats, A.Sans, R.Arteaga, M.Martí, J.Campos, M.Martínez-Pardo, A.Martínez-Bermejo, M.L.Ruiz-Falcó, J.Vaquerizo, M.Orozco, M.Ugarte, M.J.Coll, and A.Ribes (2000).
Glutaryl-CoA dehydrogenase deficiency in Spain: evidence of two groups of patients, genetically, and biochemically distinct.

Pediatr Res, 48, 315-322.

10713113

S.L.Volchenboum, and J.Vockley (2000).
Mitochondrial import and processing of wild type and type III mutant isovaleryl-CoA dehydrogenase.

J Biol Chem, 275, 7958-7963.

10094695

B.Nowak-Thompson, N.Chaney, J.S.Wing, S.J.Gould, and J.E.Loper (1999).
Characterization of the pyoluteorin biosynthetic gene cluster of Pseudomonas fluorescens Pf-5.

J Bacteriol, 181, 2166-2174.

10205156

T.Izard, and A.Geerlof (1999).
The crystal structure of a novel bacterial adenylyltransferase reveals half of sites reactivity.

EMBO J, 18, 2021-2030.

PDB code:

1b6t

9582344

T.J.Corydon, P.Bross, T.G.Jensen, M.J.Corydon, T.B.Lund, U.B.Jensen, J.J.Kim, N.Gregersen, and L.Bolund (1998).
Rapid degradation of short-chain acyl-CoA dehydrogenase variants with temperature-sensitive folding defects occurs after import into mitochondria.

J Biol Chem, 273, 13065-13071.

9459013

S.Dakoji, I.Shin, K.P.Battaile, J.Vockley, and H.W.Liu (1997).
Redesigning the active-site of an acyl-CoA dehydrogenase: new evidence supporting a one-base mechanism.

Bioorg Med Chem, 5, 2157-2164.

8994879

C.Engel, and R.Wierenga (1996).
The diverse world of coenzyme A binding proteins.

Curr Opin Struct Biol, 6, 790-797.

8655474

Z.L.Boynton, G.N.Bennet, and F.B.Rudolph (1996).
Cloning, sequencing, and expression of clustered genes encoding beta-hydroxybutyryl-coenzyme A (CoA) dehydrogenase, crotonase, and butyryl-CoA dehydrogenase from Clostridium acetobutylicum ATCC 824.

J Bacteriol, 178, 3015-3024.

The most recent references are shown first. Citation data come partly from CiteXplore and partly from an automated harvesting procedure. Note that this is likely to be only a partial list as not all journals are covered by either method. However, we are continually building up the citation data so more and more references will be included with time. Where a reference describes a PDB structure, the PDB codes are shown on the right.