RCSB Protein Data Bank - RCSB PDB - 2Q6N Structure Summary

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Structure of Cytochrome P450 2B4 with Bound 1-(4-cholorophenyl)imidazole

DOI:10.2210/pdb2q6n/pdb

2Q6N

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Primary Citation

Related Citations in PDB Entry (REMARK 1) Hide

Molecular Description

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Classification:	Oxidoreductase
Structure Weight:	386688.55

Molecule:

Cytochrome P450 2B4

Polymer:

Type:

protein

Length:

478

Chains:

A, B, C, D, E, F, G

EC#:

Mutation:

E2A, G22K, H23K, P24T, K25S, A26S, H27K, R29K, P221S, H226Y

Organism

Oryctolagus cuniculus

Gene Name

CYP2B4

UniProtKB:

| | P00178

Source

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Polymer: 1

Scientific Name:

Oryctolagus cuniculus

Taxonomy

Common Name:

Rabbit

Expression System:

Escherichia coli

Related PDB Entries

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Identifier	Details
1PO5
1SUO
2BDM

Ligand Chemical Component

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Identifier	Formula	Name	Interactions
1CI Search Download	C₉ H₇ Cl N₂	1-(4-CHLOROPHENYL)-1H-IMIDAZOLE		Ligand Explorer
HEM Search Download	C₃₄ H₃₂ Fe N₄ O₄	PROTOPORPHYRIN IX CONTAINING FE		Ligand Explorer

External Ligand Annotations

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Identifier

Binding Affinity (Sequence Identity %)

-TΔS:	0.4 - 13.8 kJ/mol (99 - 100)	- data from BindingDB
N/A	in BindingMoad
N/A	in PDBbind

External Domain Annotations Hide
SCOP Classification v1.75: 7 Domains - data from SCOP

CATH Classification v3.4.0: 7 Domains - data from CATH

Pfam Classification: 1 Domain - data from Pfam

GO Terms: 10 Terms - data from GO
Structural Biology Knowledgebase Data Hide

Data in orange boxes are gathered from external resources (when available).

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Biological Assembly 1

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Biological assembly 1 assigned by authors

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Deposition Summary

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Authors: Zhao, Y., Sun, L., Muralidhara, B.K., Kumar, S., White, M.A., Stout, C.D., Halpert, J.R.

Deposition:	2007-06-05
Release:	2007-11-06
Last Modified (REVDAT):	2009-02-24

Revision History Hide

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2011-07-13
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Experimental Details

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Method: X-RAY DIFFRACTION
Exp. Data:
Structure Factors
EDS

Unit Cell:
	Length [Å]	Angles [°]
	a = 140.00	α = 90.00
	b = 147.31	β = 90.00
	c = 238.49	γ = 90.00

Molecule of the Month Hide
Vitamin D Receptor