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2Q6N
Biol. Unit 7
Info
Asym.Unit (507 KB)
Biol.Unit 1 (77 KB)
Biol.Unit 2 (77 KB)
Biol.Unit 3 (77 KB)
Biol.Unit 4 (77 KB)
Biol.Unit 5 (77 KB)
Biol.Unit 6 (77 KB)
Biol.Unit 7 (77 KB)
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(1)
Title
:
STRUCTURE OF CYTOCHROME P450 2B4 WITH BOUND 1-(4-CHOLOROPHENYL)IMIDAZOLE
Authors
:
Y. Zhao, L. Sun, B. K. Muralidhara, S. Kumar, M. A. White, C. D. Stout, J. R. Halpert
Date
:
05 Jun 07 (Deposition) - 06 Nov 07 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.20
Chains
:
Asym. Unit : A,B,C,D,E,F,G
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Biol. Unit 3: C (1x)
Biol. Unit 4: D (1x)
Biol. Unit 5: E (1x)
Biol. Unit 6: F (1x)
Biol. Unit 7: G (1x)
Keywords
:
P450, Monooxygenase, Oxidoreductase, Membrane Protein, Cyp 2B4, Cyp Lm2
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
Y. Zhao, L. Sun, B. K. Muralidhara, S. Kumar, M. A. White, C. D. Stout, J. R. Halpert
Structural And Thermodynamic Consequences Of 1-(4-Chlorophenyl)Imidazole Binding To Cytochrome P450 2B4.
Biochemistry V. 46 11559 2007
(for further references see the
PDB file header
)
[
close entry info
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Hetero Components
(2, 2)
Info
All Hetero Components
1a: 1-(4-CHLOROPHENYL)-1H-IMIDAZOLE (1CIa)
1b: 1-(4-CHLOROPHENYL)-1H-IMIDAZOLE (1CIb)
1c: 1-(4-CHLOROPHENYL)-1H-IMIDAZOLE (1CIc)
1d: 1-(4-CHLOROPHENYL)-1H-IMIDAZOLE (1CId)
1e: 1-(4-CHLOROPHENYL)-1H-IMIDAZOLE (1CIe)
1f: 1-(4-CHLOROPHENYL)-1H-IMIDAZOLE (1CIf)
1g: 1-(4-CHLOROPHENYL)-1H-IMIDAZOLE (1CIg)
2a: PROTOPORPHYRIN IX CONTAINING FE (HEMa)
2b: PROTOPORPHYRIN IX CONTAINING FE (HEMb)
2c: PROTOPORPHYRIN IX CONTAINING FE (HEMc)
2d: PROTOPORPHYRIN IX CONTAINING FE (HEMd)
2e: PROTOPORPHYRIN IX CONTAINING FE (HEMe)
2f: PROTOPORPHYRIN IX CONTAINING FE (HEMf)
2g: PROTOPORPHYRIN IX CONTAINING FE (HEMg)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
1CI
1
Ligand/Ion
1-(4-CHLOROPHENYL)-1H-IMIDAZOLE
2
HEM
1
Ligand/Ion
PROTOPORPHYRIN IX CONTAINING FE
[
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]
Sites
(2, 2)
Info
All Sites
1: AC7 (SOFTWARE)
2: BC5 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
1
AC7
SOFTWARE
ARG G:98 , ILE G:114 , TRP G:121 , ARG G:125 , ILE G:179 , GLY G:299 , THR G:302 , THR G:303 , THR G:306 , ILE G:363 , VAL G:367 , HIS G:369 , SER G:430 , ARG G:434 , CYS G:436 , LEU G:437 , GLY G:438 , ALA G:442 , 1CI G:501
BINDING SITE FOR RESIDUE HEM G 500
2
BC5
SOFTWARE
PHE G:297 , ALA G:298 , HEM G:500
BINDING SITE FOR RESIDUE 1CI G 501
[
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SAPs(SNPs)/Variants
(5, 5)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_CP2B4_RABIT_001 (V39I, chain G, )
2: VAR_CP2B4_RABIT_002 (I174V, chain G, )
3: VAR_CP2B4_RABIT_003 (L290I, chain G, )
4: VAR_CP2B4_RABIT_004 (M314L, chain G, )
5: VAR_CP2B4_RABIT_005 (L420M, chain G, )
View:
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Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_CP2B4_RABIT_001
*
V
39
I
CP2B4_RABIT
---
---
G
V
39
I
2
UniProt
VAR_CP2B4_RABIT_002
*
I
174
V
CP2B4_RABIT
---
---
G
I
174
V
3
UniProt
VAR_CP2B4_RABIT_003
*
L
290
I
CP2B4_RABIT
---
---
G
L
290
I
4
UniProt
VAR_CP2B4_RABIT_004
*
M
314
L
CP2B4_RABIT
---
---
G
M
314
L
5
UniProt
VAR_CP2B4_RABIT_005
*
L
420
M
CP2B4_RABIT
---
---
G
L
420
M
* ID not provided by source
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
[
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PROSITE Patterns/Profiles
(1, 1)
Info
All PROSITE Patterns/Profiles
1: CYTOCHROME_P450 (G:429-438)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
CYTOCHROME_P450
PS00086
Cytochrome P450 cysteine heme-iron ligand signature.
CP2B4_RABIT
429-438
1
-
-
-
-
-
-
G:429-438
[
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Exons
(0, 0)
Info
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
(no "Exon" information available for biological units yet)
SCOP Domains
(1, 7)
Info
All SCOP Domains
1a: SCOP_d2q6na1 (A:28-492)
1b: SCOP_d2q6nb1 (B:28-492)
1c: SCOP_d2q6nc1 (C:28-492)
1d: SCOP_d2q6nd1 (D:28-492)
1e: SCOP_d2q6ne1 (E:28-492)
1f: SCOP_d2q6nf1 (F:28-492)
1g: SCOP_d2q6ng1 (G:28-492)
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)
(
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Class
:
All alpha proteins
(14657)
Fold
:
Cytochrome P450
(480)
Superfamily
:
Cytochrome P450
(480)
Family
:
Cytochrome P450
(323)
Protein domain
:
Mammalian cytochrome p450 2b4
(10)
Rabbit (Oryctolagus cuniculus) [TaxId: 9986]
(10)
1a
d2q6na1
A:28-492
1b
d2q6nb1
B:28-492
1c
d2q6nc1
C:28-492
1d
d2q6nd1
D:28-492
1e
d2q6ne1
E:28-492
1f
d2q6nf1
F:28-492
1g
d2q6ng1
G:28-492
[
close SCOP info
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CATH Domains
(1, 7)
Info
all CATH domains
1a: CATH_2q6nA00 (A:28-492)
1b: CATH_2q6nB00 (B:28-492)
1c: CATH_2q6nC00 (C:28-492)
1d: CATH_2q6nD00 (D:28-492)
1e: CATH_2q6nE00 (E:28-492)
1f: CATH_2q6nF00 (F:28-492)
1g: CATH_2q6nG00 (G:28-492)
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)
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(
)
(
)
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Cytochrome p450
(271)
Homologous Superfamily
:
Cytochrome p450
(271)
Rabbit (Oryctolagus cuniculus)
(7)
1a
2q6nA00
A:28-492
1b
2q6nB00
B:28-492
1c
2q6nC00
C:28-492
1d
2q6nD00
D:28-492
1e
2q6nE00
E:28-492
1f
2q6nF00
F:28-492
1g
2q6nG00
G:28-492
[
close CATH info
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Pfam Domains
(1, 7)
Info
all PFAM domains
1a: PFAM_p450_2q6nG01 (G:31-488)
1b: PFAM_p450_2q6nG02 (G:31-488)
1c: PFAM_p450_2q6nG03 (G:31-488)
1d: PFAM_p450_2q6nG04 (G:31-488)
1e: PFAM_p450_2q6nG05 (G:31-488)
1f: PFAM_p450_2q6nG06 (G:31-488)
1g: PFAM_p450_2q6nG07 (G:31-488)
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(
)
(
)
Clan
:
no clan defined [family: p450]
(161)
Family
:
p450
(161)
Oryctolagus cuniculus (Rabbit)
(10)
1a
p450-2q6nG01
G:31-488
1b
p450-2q6nG02
G:31-488
1c
p450-2q6nG03
G:31-488
1d
p450-2q6nG04
G:31-488
1e
p450-2q6nG05
G:31-488
1f
p450-2q6nG06
G:31-488
1g
p450-2q6nG07
G:31-488
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