PDBsum entry 4la4

Oxidoreductase

PDB id

4la4

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Contents

			Protein chains

					206 a.a.


					187 a.a.

			Waters ×100

PDB id:

4la4

Links

Name:

Oxidoreductase

Title:

Crystal structure of native pnpb

Structure:

NAD(p)h dehydrogenase (quinone). Chain: a, b. Synonym: NAD(p)h:quinone oxidoreductase. Engineered: yes

Source:

Pseudomonas sp.. Organism_taxid: 165468. Strain: wbc-3. Gene: pnpb. Expressed in: escherichia coli. Expression_system_taxid: 562.

Resolution:

2.07Å

R-factor:

0.179

R-free:

0.210

Authors:

J.Su,C.Zhang,N.Li,L.Gu

Key ref:

J.Su et al. Crystal structure of native pnpb. To be published, .

Date:

19-Jun-13

Release date:

25-Jun-14

PROCHECK

	Headers

	References

Protein chain

C1I202 (PNPB_PSEWB) - p-benzoquinone reductase from Pseudomonas sp. (strain WBC-3)

Seq: Struc:					207 a.a. 206 a.a.

Protein chain

C1I202 (PNPB_PSEWB) - p-benzoquinone reductase from Pseudomonas sp. (strain WBC-3)

Seq: Struc:					207 a.a. 187 a.a.

Key:

PfamA domain

Secondary structure

CATH domain



		Enzyme reactions

Enzyme class:

Chains A, B: E.C.1.6.5.6 - p-benzoquinone reductase (NADPH).

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

Reaction:

1,4-benzoquinone + NADPH + H⁺ = hydroquinone + NADP⁺

1,4-benzoquinone	+	NADPH	+	H(+)	=	hydroquinone	+	NADP(+)

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