3G93 - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Biological Unit 4 (Jmol Viewer)

Biological Unit 5 (Jmol Viewer)

Title :   SINGLE LIGAND OCCUPANCY CRYSTAL STRUCTURE OF CYTOCHROME P450 2B4 IN COMPLEX WITH THE INHIBITOR 1-BIPHENYL-4-METHYL-1H-IMIDAZOLE

Authors :   S. C. Gay, L. Sun, K. Maekawa, J. R. Halpert, C. D. Stout

Date :   12 Feb 09 (Deposition) - 12 May 09 (Release) - 09 Jun 10 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   3.20

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A (1x),B (1x),C (1x),D (1x)
Biol. Unit 2: A  (1x)
Biol. Unit 3: B  (1x)
Biol. Unit 4: C  (1x)
Biol. Unit 5: D  (1x)

Keywords :   P450, Cytochrome P450 2B4, Monooxygenase, Oxidoreductase, Membrane Protein, Cyp 2B4, Cyp Lm2, Endoplasmic Reticulum, Heme, Iron, Membrane, Metal-Binding, Microsome, Phosphoprotein, Polymorphism (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. C. Gay, L. Sun, K. Maekawa, J. R. Halpert, C. D. Stout
Crystal Structures Of Cytochrome P450 2B4 In Complex With The Inhibitor 1-Biphenyl-4-Methyl-1H-Imidazole: Ligand-Induced Structural Response Through Alpha-Helical Repositioning.
Biochemistry V. 48 4762 2009
PubMed-ID: 19397311 | Reference-DOI: 10.1021/BI9003765
(for further references see the PDB file header)

Molecule 1 - CYTOCHROME P450 2B4
	Chains	:	A, B, C, D
	EC Number	:	1.14.14.1
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PKK
	Expression System Strain	:	TOPP3
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	CYP2B4
	Mutation	:	YES
	Organism Common	:	EUROPEAN RABBIT,JAPANESE WHITE RABBIT,DOMESTIC RABBIT,RABBITS
	Organism Scientific	:	ORYCTOLAGUS CUNICULUS
	Organism Taxid	:	9986
	Synonym	:	CYPIIB4, P450-LM2, ISOZYME 2, P450 TYPES B0 AND B1

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A (1x)	B (1x)	C (1x)	D (1x)
Biological Unit 2 (1x)	:	A
Biological Unit 3 (1x)	:		B
Biological Unit 4 (1x)	:			C
Biological Unit 5 (1x)	:				D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 8)

No.	Name	Count	Type	Full Name
1	HEM	4	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
2	PB2	4	Ligand/Ion	1-(BIPHENYL-4-YLMETHYL)-1H-IMIDAZOLE

Biological Unit 1 (0, 0)

No.	Name	Count	Type	Full Name
1	HEM	-1	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
2	PB2	-1	Ligand/Ion	1-(BIPHENYL-4-YLMETHYL)-1H-IMIDAZOLE

Biological Unit 2 (2, 3)

No.	Name	Count	Type	Full Name
1	HEM	1	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
2	PB2	2	Ligand/Ion	1-(BIPHENYL-4-YLMETHYL)-1H-IMIDAZOLE

Biological Unit 3 (1, 1)

No.	Name	Count	Type	Full Name
1	HEM	1	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
2	PB2	-1	Ligand/Ion	1-(BIPHENYL-4-YLMETHYL)-1H-IMIDAZOLE

Biological Unit 4 (2, 2)

No.	Name	Count	Type	Full Name
1	HEM	1	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
2	PB2	1	Ligand/Ion	1-(BIPHENYL-4-YLMETHYL)-1H-IMIDAZOLE

Biological Unit 5 (2, 2)

No.	Name	Count	Type	Full Name
1	HEM	1	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE
2	PB2	1	Ligand/Ion	1-(BIPHENYL-4-YLMETHYL)-1H-IMIDAZOLE

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ARG A:98 , TRP A:121 , ARG A:125 , PHE A:296 , GLY A:299 , THR A:302 , THR A:303 , ILE A:363 , VAL A:367 , HIS A:369 , PRO A:428 , PHE A:429 , SER A:430 , ARG A:434 , CYS A:436 , LEU A:437 , GLY A:438 , PB2 A:501	BINDING SITE FOR RESIDUE HEM A 500
2	AC2	SOFTWARE	ALA A:298 , GLY A:299 , THR A:302 , HEM A:500 , PHE B:217 , PHE B:223	BINDING SITE FOR RESIDUE PB2 A 501
3	AC3	SOFTWARE	PHE A:217 , PHE A:223 , LEU A:224 , ALA B:298 , GLY B:299 , THR B:302 , PRO B:368 , HEM B:500	BINDING SITE FOR RESIDUE PB2 A 496
4	AC4	SOFTWARE	PHE A:217 , PB2 A:496 , ARG B:98 , TRP B:121 , ARG B:125 , PHE B:296 , GLY B:299 , THR B:302 , THR B:303 , GLN B:357 , ILE B:363 , VAL B:367 , HIS B:369 , PRO B:428 , PHE B:429 , SER B:430 , ARG B:434 , CYS B:436 , GLY B:438	BINDING SITE FOR RESIDUE HEM B 500
5	AC5	SOFTWARE	ARG C:98 , ARG C:125 , PHE C:296 , GLY C:299 , THR C:300 , THR C:302 , THR C:303 , ILE C:363 , VAL C:367 , HIS C:369 , PRO C:428 , PHE C:429 , SER C:430 , ARG C:434 , CYS C:436 , GLY C:438 , ALA C:442 , PB2 C:501	BINDING SITE FOR RESIDUE HEM C 500
6	AC6	SOFTWARE	ALA C:298 , GLY C:299 , THR C:302 , ILE C:363 , HEM C:500 , PHE D:217 , PHE D:223 , LEU D:224	BINDING SITE FOR RESIDUE PB2 C 501
7	AC7	SOFTWARE	ARG D:98 , TRP D:121 , ARG D:125 , PHE D:296 , GLY D:299 , THR D:300 , THR D:302 , THR D:303 , THR D:306 , GLN D:357 , ILE D:363 , VAL D:367 , HIS D:369 , LEU D:392 , PRO D:428 , PHE D:429 , SER D:430 , ARG D:434 , CYS D:436 , LEU D:437 , GLY D:438 , PB2 D:501	BINDING SITE FOR RESIDUE HEM D 500
8	AC8	SOFTWARE	PHE C:217 , PHE C:223 , LEU C:224 , ALA D:298 , GLY D:299 , THR D:302 , ILE D:363 , HEM D:500	BINDING SITE FOR RESIDUE PB2 D 501

(no "SS Bond" information available for 3G93)

Asymmetric Unit

No.	Residues
1	Arg A:133	-	Asp A:134
2	Ile A:234	-	Tyr A:235
3	Pro A:258	-	Ser A:259
4	Pro B:258	-	Ser B:259
5	Gly C:229	-	Thr C:230
6	Pro C:258	-	Ser C:259
7	Arg D:232	-	Gln D:233
8	Pro D:258	-	Ser D:259

Asymmetric Unit (5, 20)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_CP2B4_RABIT_001 *	V	39	I	CP2B4_RABIT	---	---	A/B/C/D	V	39	I
2	UniProt	VAR_CP2B4_RABIT_002 *	I	174	V	CP2B4_RABIT	---	---	A/B/C/D	I	174	V
3	UniProt	VAR_CP2B4_RABIT_003 *	L	290	I	CP2B4_RABIT	---	---	A/B/C/D	L	290	I
4	UniProt	VAR_CP2B4_RABIT_004 *	M	314	L	CP2B4_RABIT	---	---	A/B/C/D	M	314	L
5	UniProt	VAR_CP2B4_RABIT_005 *	L	420	M	CP2B4_RABIT	---	---	A/B/C/D	L	420	M
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 1 (5, 20)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_CP2B4_RABIT_001 *	V	39	I	CP2B4_RABIT	---	---	A/B/C/D	V	39	I
2	UniProt	VAR_CP2B4_RABIT_002 *	I	174	V	CP2B4_RABIT	---	---	A/B/C/D	I	174	V
3	UniProt	VAR_CP2B4_RABIT_003 *	L	290	I	CP2B4_RABIT	---	---	A/B/C/D	L	290	I
4	UniProt	VAR_CP2B4_RABIT_004 *	M	314	L	CP2B4_RABIT	---	---	A/B/C/D	M	314	L
5	UniProt	VAR_CP2B4_RABIT_005 *	L	420	M	CP2B4_RABIT	---	---	A/B/C/D	L	420	M
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 2 (5, 5)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_CP2B4_RABIT_001 *	V	39	I	CP2B4_RABIT	---	---	A	V	39	I
2	UniProt	VAR_CP2B4_RABIT_002 *	I	174	V	CP2B4_RABIT	---	---	A	I	174	V
3	UniProt	VAR_CP2B4_RABIT_003 *	L	290	I	CP2B4_RABIT	---	---	A	L	290	I
4	UniProt	VAR_CP2B4_RABIT_004 *	M	314	L	CP2B4_RABIT	---	---	A	M	314	L
5	UniProt	VAR_CP2B4_RABIT_005 *	L	420	M	CP2B4_RABIT	---	---	A	L	420	M
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 3 (5, 5)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_CP2B4_RABIT_001 *	V	39	I	CP2B4_RABIT	---	---	B	V	39	I
2	UniProt	VAR_CP2B4_RABIT_002 *	I	174	V	CP2B4_RABIT	---	---	B	I	174	V
3	UniProt	VAR_CP2B4_RABIT_003 *	L	290	I	CP2B4_RABIT	---	---	B	L	290	I
4	UniProt	VAR_CP2B4_RABIT_004 *	M	314	L	CP2B4_RABIT	---	---	B	M	314	L
5	UniProt	VAR_CP2B4_RABIT_005 *	L	420	M	CP2B4_RABIT	---	---	B	L	420	M
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 4 (5, 5)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_CP2B4_RABIT_001 *	V	39	I	CP2B4_RABIT	---	---	C	V	39	I
2	UniProt	VAR_CP2B4_RABIT_002 *	I	174	V	CP2B4_RABIT	---	---	C	I	174	V
3	UniProt	VAR_CP2B4_RABIT_003 *	L	290	I	CP2B4_RABIT	---	---	C	L	290	I
4	UniProt	VAR_CP2B4_RABIT_004 *	M	314	L	CP2B4_RABIT	---	---	C	M	314	L
5	UniProt	VAR_CP2B4_RABIT_005 *	L	420	M	CP2B4_RABIT	---	---	C	L	420	M
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Biological Unit 5 (5, 5)

								dbSNP	PDB
No.	Source	Variant ID	Variant			UniProt ID	Status	ID	Chain	Variant
1	UniProt	VAR_CP2B4_RABIT_001 *	V	39	I	CP2B4_RABIT	---	---	D	V	39	I
2	UniProt	VAR_CP2B4_RABIT_002 *	I	174	V	CP2B4_RABIT	---	---	D	I	174	V
3	UniProt	VAR_CP2B4_RABIT_003 *	L	290	I	CP2B4_RABIT	---	---	D	L	290	I
4	UniProt	VAR_CP2B4_RABIT_004 *	M	314	L	CP2B4_RABIT	---	---	D	M	314	L
5	UniProt	VAR_CP2B4_RABIT_005 *	L	420	M	CP2B4_RABIT	---	---	D	L	420	M
	* ID not provided by source

SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

Asymmetric Unit (1, 4)

	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	4	A:429-438 B:429-438 C:429-438 D:429-438

Biological Unit 1 (1, 4)

	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	4	A:429-438 B:429-438 C:429-438 D:429-438

Biological Unit 2 (1, 1)

	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	A:429-438 - - -

Biological Unit 3 (1, 1)

	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	- B:429-438 - -

Biological Unit 4 (1, 1)

	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	- - C:429-438 -

Biological Unit 5 (1, 1)

	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	- - - D:429-438

(no "Exon" information available for 3G93)

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:454
 aligned with CP2B4_RABIT | P00178 from UniProtKB/Swiss-Prot  Length:491

    Alignment length:466
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          491 
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       476       486    | 
          CP2B4_RABIT    27 HGRLPPGPSPLPVLGNLLQMDRKGLLRSFLRLREKYGDVFTVYLGSRPVVVLCGTDAIREALVDQAEAFSGRGKIAVVDPIFQGYGVIFANGERWRALRRFSLATMRDFGMGKRSVEERIQEEARCLVEELRKSKGALLDNTLLFHSITSNIICSIVFGKRFDYKDPVFLRLLDLFFQSFSLISSFSSQVFELFPGFLKHFPGTHRQIYRNLQEINTFIGQSVEKHRATLDPSNPRDFIDVYLLRMEKDKSDPSSEFHHQNLILTVLSLFFAGTETTSTTLRYGFLLMLKYPHVTERVQKEIEQVIGSHRPPALDDRAKMPYTDAVIHEIQRLGDLIPFGVPHTVTKDTQFRGYVIPKNTEVFPVLSSALHDPRYFETPNTFNPGHFLDANGALKRNEGFMPFSLGKRICLGEGIARTELFLFFTTILQNFSIASPVPPEDIDLTPRESGVGNVPPSYQIRFLAR-   -
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3g93A00 A:27-492 Cytochrome p450                                                                                                                                                                                                                                                                                                                                                                                                                                                   CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......................hhhhhhhhhhhhhh.eeeeee..eeeeee.hhhhhhhhhh.........hhhhh.hhhhhh.hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh....ee.hhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhh..eee.hhhhhhhhhhhh.............hhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhh---------hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhh.......ee....eee..eee....eeeehhhhhhh...........hhhhhh.......................hhhhhhhhhhhhhhhhhhheeee...hhhhh......---........eeeee.. Sec.struct. author
                 SAPs(SNPs) ------------I--------------------------------------------------------------------------------------------------------------------------------------V-------------------------------------------------------------------------------------------------------------------I-----------------------L---------------------------------------------------------------------------------------------------------M------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CYTOCHROME------------------------------------------------------ PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3g93 A  27 KGKLPPGPSPLPVLGNLLQMDRKGLLRSFLRLREKYGDVFTVYLGSRPVVVLCGTDAIREALVDQAEAFSGRGKIAVVDPIFQGYGVIFANGERWRALRRFSLATMRDFGMGKRSVEERIQEEARCLVEELRKSKGALLDNTLLFHSITSNIICSIVFGKRFDYKDPVFLRLLDLFFQSFSLISSFSSQVFELFSGFLKYFPGTHRQIYRNLQEINTFIGQSVEKHRATLDPSNPRDFIDVYLLRMEK---------HHQNLILTVLSLFFAGTETTSTTLRYGFLLMLKYPHVTERVQKEIEQVIGSHRPPALDDRAKMPYTDAVIHEIQRLGDLIPFGVPHTVTKDTQFRGYVIPKNTEVFPVLSSALHDPRYFETPNTFNPGHFLDANGALKRNEGFMPFSLGKRICLGEGIARTELFLFFTTILQNFSIASPVPPEDIDLTPRE---GNVPPSYQIRFLARH 492
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       | -       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       436       446       456       466       | - |     486      
                                                                                                                                                                                                                                                                                 274       284                                                                                                                                                                                           474 478

Chain B from PDB  Type:PROTEIN  Length:442
 aligned with CP2B4_RABIT | P00178 from UniProtKB/Swiss-Prot  Length:491

    Alignment length:465
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         491 
                                    37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467       477       487   | 
          CP2B4_RABIT    28 GRLPPGPSPLPVLGNLLQMDRKGLLRSFLRLREKYGDVFTVYLGSRPVVVLCGTDAIREALVDQAEAFSGRGKIAVVDPIFQGYGVIFANGERWRALRRFSLATMRDFGMGKRSVEERIQEEARCLVEELRKSKGALLDNTLLFHSITSNIICSIVFGKRFDYKDPVFLRLLDLFFQSFSLISSFSSQVFELFPGFLKHFPGTHRQIYRNLQEINTFIGQSVEKHRATLDPSNPRDFIDVYLLRMEKDKSDPSSEFHHQNLILTVLSLFFAGTETTSTTLRYGFLLMLKYPHVTERVQKEIEQVIGSHRPPALDDRAKMPYTDAVIHEIQRLGDLIPFGVPHTVTKDTQFRGYVIPKNTEVFPVLSSALHDPRYFETPNTFNPGHFLDANGALKRNEGFMPFSLGKRICLGEGIARTELFLFFTTILQNFSIASPVPPEDIDLTPRESGVGNVPPSYQIRFLAR-   -
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3g93B00 B:28-492 Cytochrome p450                                                                                                                                                                                                                                                                                                                                                                                                                                                  CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......................hhhhhhhhhhhhhh.eeeeee..eeeeee.hhhhhhhhhh.........hhhhh.hhhhhh.hhhhhhhhhhhhhhhhhhhhhh------.hhhhhhhhhhhhhhhhhhhh...ee.hhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhh..eee.hhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhh----------hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhh.......ee....eee..eee....eeeehhhhhhh...........hhhhhh.......................hhhhhhhhhhhhhhhhhhheeee...hhhhh...-------.......eeeee.. Sec.struct. author
                 SAPs(SNPs) -----------I--------------------------------------------------------------------------------------------------------------------------------------V-------------------------------------------------------------------------------------------------------------------I-----------------------L---------------------------------------------------------------------------------------------------------M------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CYTOCHROME------------------------------------------------------ PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3g93 B  28 GKLPPGPSPLPVLGNLLQMDRKGLLRSFLRLREKYGDVFTVYLGSRPVVVLCGTDAIREALVDQAEAFSGRGKIAVVDPIFQGYGVIFANGERWRALRRFSLATMR------RSVEERIQEEARCLVEELRKSKGALLDNTLLFHSITSNIICSIVFGKRFDYKDPVFLRLLDLFFQSFSLISSFSSQVFELFSGFLKYFPGTHRQIYRNLQEINTFIGQSVEKHRATLDPSNPRDFIDVYLLRMEK----------HQNLILTVLSLFFAGTETTSTTLRYGFLLMLKYPHVTERVQKEIEQVIGSHRPPALDDRAKMPYTDAVIHEIQRLGDLIPFGVPHTVTKDTQFRGYVIPKNTEVFPVLSSALHDPRYFETPNTFNPGHFLDANGALKRNEGFMPFSLGKRICLGEGIARTELFLFFTTILQNFSIASPVPPEDIDLT-------NVPPSYQIRFLARH 492
                                    37        47        57        67        77        87        97       107       117       127     |   -  |    147       157       167       177       187       197       207       217       227       237       247       257       267      |  -       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467   |     - |     487     
                                                                                                                                   133    140                                                                                                                                   274        285                                                                                                                                                                                       471     479

Chain C from PDB  Type:PROTEIN  Length:442
 aligned with CP2B4_RABIT | P00178 from UniProtKB/Swiss-Prot  Length:491

    Alignment length:464
                                    37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467       477       487    
          CP2B4_RABIT    28 GRLPPGPSPLPVLGNLLQMDRKGLLRSFLRLREKYGDVFTVYLGSRPVVVLCGTDAIREALVDQAEAFSGRGKIAVVDPIFQGYGVIFANGERWRALRRFSLATMRDFGMGKRSVEERIQEEARCLVEELRKSKGALLDNTLLFHSITSNIICSIVFGKRFDYKDPVFLRLLDLFFQSFSLISSFSSQVFELFPGFLKHFPGTHRQIYRNLQEINTFIGQSVEKHRATLDPSNPRDFIDVYLLRMEKDKSDPSSEFHHQNLILTVLSLFFAGTETTSTTLRYGFLLMLKYPHVTERVQKEIEQVIGSHRPPALDDRAKMPYTDAVIHEIQRLGDLIPFGVPHTVTKDTQFRGYVIPKNTEVFPVLSSALHDPRYFETPNTFNPGHFLDANGALKRNEGFMPFSLGKRICLGEGIARTELFLFFTTILQNFSIASPVPPEDIDLTPRESGVGNVPPSYQIRFLAR 491
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3g93C00 C:28-491 Cytochrome p450                                                                                                                                                                                                                                                                                                                                                                                                                                                 CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......................hhhhhhhhhhhhhh.eeeeee..eeeeee.hhhhhhhhhh.........hhhhh.hhhhhh.hhhhhhhhhhhhhhhhhhhhhh------.hhhhhhhhhhhhhhhhhhhh...ee.hhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhh......hhhhhhhhhhhh..............hhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhh---------..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhh.......ee....eee..eee....eeeehhhhhhh...........hhhhhh.......................hhhhhhhhhhhhhhhhhhheeee...hhhhh....-------......eeeee. Sec.struct. author
                 SAPs(SNPs) -----------I--------------------------------------------------------------------------------------------------------------------------------------V-------------------------------------------------------------------------------------------------------------------I-----------------------L---------------------------------------------------------------------------------------------------------M----------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CYTOCHROME----------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3g93 C  28 GKLPPGPSPLPVLGNLLQMDRKGLLRSFLRLREKYGDVFTVYLGSRPVVVLCGTDAIREALVDQAEAFSGRGKIAVVDPIFQGYGVIFANGERWRALRRFSLATMR------RSVEERIQEEARCLVEELRKSKGALLDNTLLFHSITSNIICSIVFGKRFDYKDPVFLRLLDLFFQSFSLISSFSSQVFELFSGFLKYFPGTHRQIYRNLQEINTFIGQSVEKHRATLDPSNPRDFIDVYLLRME---------FHHQNLILTVLSLFFAGTETTSTTLRYGFLLMLKYPHVTERVQKEIEQVIGSHRPPALDDRAKMPYTDAVIHEIQRLGDLIPFGVPHTVTKDTQFRGYVIPKNTEVFPVLSSALHDPRYFETPNTFNPGHFLDANGALKRNEGFMPFSLGKRICLGEGIARTELFLFFTTILQNFSIASPVPPEDIDLTP-------VPPSYQIRFLAR 491
                                    37        47        57        67        77        87        97       107       117       127     |   -  |    147       157       167       177       187       197       207       217       227       237       247       257       267     |   -     | 287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467    |    -  |    487    
                                                                                                                                   133    140                                                                                                                                  273       283                                                                                                                                                                                          472     480

Chain D from PDB  Type:PROTEIN  Length:440
 aligned with CP2B4_RABIT | P00178 from UniProtKB/Swiss-Prot  Length:491

    Alignment length:464
                                    37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467       477       487    
          CP2B4_RABIT    28 GRLPPGPSPLPVLGNLLQMDRKGLLRSFLRLREKYGDVFTVYLGSRPVVVLCGTDAIREALVDQAEAFSGRGKIAVVDPIFQGYGVIFANGERWRALRRFSLATMRDFGMGKRSVEERIQEEARCLVEELRKSKGALLDNTLLFHSITSNIICSIVFGKRFDYKDPVFLRLLDLFFQSFSLISSFSSQVFELFPGFLKHFPGTHRQIYRNLQEINTFIGQSVEKHRATLDPSNPRDFIDVYLLRMEKDKSDPSSEFHHQNLILTVLSLFFAGTETTSTTLRYGFLLMLKYPHVTERVQKEIEQVIGSHRPPALDDRAKMPYTDAVIHEIQRLGDLIPFGVPHTVTKDTQFRGYVIPKNTEVFPVLSSALHDPRYFETPNTFNPGHFLDANGALKRNEGFMPFSLGKRICLGEGIARTELFLFFTTILQNFSIASPVPPEDIDLTPRESGVGNVPPSYQIRFLAR 491
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3g93D00 D:28-491 Cytochrome p450                                                                                                                                                                                                                                                                                                                                                                                                                                                 CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......................hhhhhhhhhhhhhh.eeeeee..eeeeee.hhhhhhhhhh.........hhhhh.hhhhhh.hhhhhhhhhhhhhhhhhhhhh--------hhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhh......hhhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhh.---------hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhh.......ee....eee..eee....eeeehhhhhhh...........hhhhhh.......................hhhhhhhhhhhhhhhhhhheeee...hhhhh....-------.......eeee. Sec.struct. author
                 SAPs(SNPs) -----------I--------------------------------------------------------------------------------------------------------------------------------------V-------------------------------------------------------------------------------------------------------------------I-----------------------L---------------------------------------------------------------------------------------------------------M----------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CYTOCHROME----------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3g93 D  28 GKLPPGPSPLPVLGNLLQMDRKGLLRSFLRLREKYGDVFTVYLGSRPVVVLCGTDAIREALVDQAEAFSGRGKIAVVDPIFQGYGVIFANGERWRALRRFSLATM--------SVEERIQEEARCLVEELRKSKGALLDNTLLFHSITSNIICSIVFGKRFDYKDPVFLRLLDLFFQSFSLISSFSSQVFELFSGFLKYFPGTHRQIYRNLQEINTFIGQSVEKHRATLDPSNPRDFIDVYLLRMEKD---------HQNLILTVLSLFFAGTETTSTTLRYGFLLMLKYPHVTERVQKEIEQVIGSHRPPALDDRAKMPYTDAVIHEIQRLGDLIPFGVPHTVTKDTQFRGYVIPKNTEVFPVLSSALHDPRYFETPNTFNPGHFLDANGALKRNEGFMPFSLGKRICLGEGIARTELFLFFTTILQNFSIASPVPPEDIDLTP-------VPPSYQIRFLAR 491
                                    37        47        57        67        77        87        97       107       117       127    |    -   |   147       157       167       177       187       197       207       217       227       237       247       257       267       | -       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467    |    -  |    487    
                                                                                                                                  132      141                                                                                                                                   275       285                                                                                                                                                                                        472     480

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

(no "SCOP Domain" information available for 3G93)

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Alpha (13335)

Architecture: Orthogonal Bundle (10391)

Topology: Cytochrome p450 (271)

Homologous Superfamily: Cytochrome p450 (271)

European rabbit,japanese white rabbit,domesticrabbit,rabbits (Oryctolagus cuniculus) (2)

1a	3g93D00	D:28-491
1b	3g93B00	B:28-492
1c	3g93C00	C:28-491
1d	3g93A00	A:27-492

(no "Pfam Domain" information available for 3G93)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (CP2B4_RABIT | P00178)

molecular function
	GO:0070330	aromatase activity	Catalysis of the reduction of an aliphatic ring to yield an aromatic ring.
	GO:0020037	heme binding	Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
	GO:0005506	iron ion binding	Interacting selectively and non-covalently with iron (Fe) ions.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0004497	monooxygenase activity	Catalysis of the incorporation of one atom from molecular oxygen into a compound and the reduction of the other atom of oxygen to water.
	GO:0016491	oxidoreductase activity	Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
	GO:0016705	oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen	Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from each of two donors, and molecular oxygen is reduced or incorporated into a donor.
	GO:0016712	oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen	Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from reduced flavin or flavoprotein and one other donor, and one atom of oxygen is incorporated into one donor.
biological process
	GO:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
cellular component
	GO:0005783	endoplasmic reticulum	The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
	GO:0005789	endoplasmic reticulum membrane	The lipid bilayer surrounding the endoplasmic reticulum.
	GO:0043231	intracellular membrane-bounded organelle	Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	GO:0031090	organelle membrane	A membrane that is one of the two lipid bilayers of an organelle envelope or the outermost membrane of single membrane bound organelle.

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	Cis Peptide Bonds
		Arg A:133 - Asp A:134	[ RasMol ]
		Arg D:232 - Gln D:233	[ RasMol ]
		Gly C:229 - Thr C:230	[ RasMol ]
		Ile A:234 - Tyr A:235	[ RasMol ]
		Pro A:258 - Ser A:259	[ RasMol ]
		Pro B:258 - Ser B:259	[ RasMol ]
		Pro C:258 - Ser C:259	[ RasMol ]
		Pro D:258 - Ser D:259	[ RasMol ]

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	3g93
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	1.14.14.1
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1po5	SAME PROTEIN, NO LIGAND
1suo	SAME PROTEIN COMPLEXED WITH 4-(4-CHLOROPHENYL)IMIDAZOLE
2bdm	SAME PROTEIN COMPLEXED WITH BIFONAZOLE
2q6n	SAME PROTEIN COMPLEXED WITH 1-(4-CHLOROPHENYL)IMIDAZOLE
3g5n	SAME PROTEIN, SAME LIGAND AT TRIPLE LIGAND OCCUPANCY

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 8)

Sites (8, 8)

SS Bonds (0, 0)

Cis Peptide Bonds (8, 8)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (5, 20)

PROSITE Motifs (1, 4)

Exons (0, 0)

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SCOP Domains (0, 0)

CATH Domains (1, 4)

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Gene Ontology (14, 14)

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