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3KOH
Asym. Unit
Info
Asym.Unit (160 KB)
Biol.Unit 1 (79 KB)
Biol.Unit 2 (79 KB)
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(1)
Title
:
CYTOCHROME P450 2E1 WITH OMEGA-IMIDAZOLYL OCTANOIC ACID
Authors
:
E. E. Scott, P. R. Porubsky
Date
:
13 Nov 09 (Deposition) - 12 May 10 (Release) - 04 Aug 10 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.90
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Cyp2E1, P450 2E1, Monooxygenase, Heme, Fatty Acid, Microsome, Membrane, Oxidoreductase, Endoplasmic Reticulum, Iron, Metal-Binding
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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Reference
:
P. R. Porubsky, K. P. Battaile, E. E. Scott
Human Cytochrome P450 2E1 Structures With Fatty Acid Analog Reveal A Previously Unobserved Binding Mode.
J. Biol. Chem. V. 285 22282 2010
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Hetero Components
(2, 4)
Info
All Hetero Components
1a: PROTOPORPHYRIN IX CONTAINING FE (HEMa)
1b: PROTOPORPHYRIN IX CONTAINING FE (HEMb)
2a: 8-(1H-IMIDAZOL-1-YL)OCTANOIC ACID (OIOa)
2b: 8-(1H-IMIDAZOL-1-YL)OCTANOIC ACID (OIOb)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
HEM
2
Ligand/Ion
PROTOPORPHYRIN IX CONTAINING FE
2
OIO
2
Ligand/Ion
8-(1H-IMIDAZOL-1-YL)OCTANOIC ACID
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Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
OIO A:1 , ARG A:100 , ILE A:114 , ILE A:115 , TRP A:122 , ARG A:126 , LEU A:296 , ALA A:299 , GLY A:300 , THR A:303 , THR A:304 , ASN A:367 , LEU A:368 , HIS A:370 , PRO A:429 , PHE A:430 , SER A:431 , ARG A:435 , CYS A:437 , ALA A:438 , ALA A:443
BINDING SITE FOR RESIDUE HEM A 500
2
AC2
SOFTWARE
ASN A:206 , PHE A:298 , ALA A:299 , THR A:303 , HEM A:500
BINDING SITE FOR RESIDUE OIO A 1
3
AC3
SOFTWARE
OIO B:1 , ARG B:100 , ILE B:114 , TRP B:122 , ARG B:126 , GLY B:300 , THR B:303 , THR B:304 , THR B:307 , ASN B:367 , LEU B:368 , HIS B:370 , PRO B:429 , PHE B:430 , SER B:431 , ARG B:435 , CYS B:437 , ALA B:438 , GLY B:439
BINDING SITE FOR RESIDUE HEM B 500
4
AC4
SOFTWARE
PHE B:203 , ASN B:206 , PHE B:207 , PHE B:298 , ALA B:299 , THR B:303 , HEM B:500
BINDING SITE FOR RESIDUE OIO B 1
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SAPs(SNPs)/Variants
(6, 12)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_008360 (R76H, chain A/B, )
2: VAR_008361 (V179I, chain A/B, )
3: VAR_055382 (N219D, chain A/B, )
4: VAR_055383 (S366C, chain A/B, )
5: VAR_008362 (V389I, chain A/B, )
6: VAR_024727 (H457L, chain A/B, )
View:
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dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_008360
R
76
H
CP2E1_HUMAN
Polymorphism
72559710
A/B
R
76
H
2
UniProt
VAR_008361
V
179
I
CP2E1_HUMAN
Polymorphism
6413419
A/B
V
179
I
3
UniProt
VAR_055382
N
219
D
CP2E1_HUMAN
Polymorphism
41299426
A/B
N
219
D
4
UniProt
VAR_055383
S
366
C
CP2E1_HUMAN
Polymorphism
41299434
A/B
S
366
C
5
UniProt
VAR_008362
V
389
I
CP2E1_HUMAN
Polymorphism
55897648
A/B
V
389
I
6
UniProt
VAR_024727
H
457
L
CP2E1_HUMAN
Polymorphism
28969387
A/B
H
457
L
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: CYTOCHROME_P450 (A:430-439,B:430-439)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
CYTOCHROME_P450
PS00086
Cytochrome P450 cysteine heme-iron ligand signature.
CP2E1_HUMAN
430-439
2
A:430-439
B:430-439
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Exons
(0, 0)
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All Exons
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(0, 0)
Info
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_3kohA00 (A:31-493)
1b: CATH_3kohB00 (B:31-493)
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Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Cytochrome p450
(271)
Homologous Superfamily
:
Cytochrome p450
(271)
Human (Homo sapiens)
(32)
1a
3kohA00
A:31-493
1b
3kohB00
B:31-493
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Pfam Domains
(1, 2)
Info
all PFAM domains
1a: PFAM_p450_3kohB01 (B:33-489)
1b: PFAM_p450_3kohB02 (B:33-489)
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Clan
:
no clan defined [family: p450]
(161)
Family
:
p450
(161)
Homo sapiens (Human)
(33)
1a
p450-3kohB01
B:33-489
1b
p450-3kohB02
B:33-489
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