1IO7 - JenaLib

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Title :   THERMOPHILIC CYTOCHROME P450 (CYP119) FROM SULFOLOBUS SOLFATARICUS: HIGH RESOLUTION STRUCTURAL ORIGIN OF ITS THERMOSTABILITY AND FUNCTIONAL PROPERTIES

Authors :   S. -Y. Park, K. Yamane, S. Adachi, Y. Shiro, S. G. Sligar, Riken Structural Genomics/Proteomics Initiative (Rsgi)

Date :   08 Feb 01 (Deposition) - 28 Feb 01 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.50

Chains :   Asym. Unit : A,B
Biol. Unit 1: A  (1x)
Biol. Unit 2: B  (1x)

Keywords :   Thermophilic, Cytochromo P450, Crystal Structure, Riken Structural Genomics/Proteomics Initiative, Rsgi, Structural Genomics, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. Y. Park, K. Yamane, S. Adachi, Y. Shiro, K. E. Weiss, S. A. Maves, S. G. Sligar
Thermophilic Cytochrome P450 (Cyp119) From Sulfolobus Solfataricus: High Resolution Structure And Functional Properties.
J. Inorg. Biochem. V. 91 491 2002
PubMed-ID: 12237217 | Reference-DOI: 10.1107/S0907444900008234
(for further references see the PDB file header)

Molecule 1 - CYTOCHROME P450 CYP119
	Chains	:	A, B
	EC Number	:	1.14.14.-
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PKWS119
	Expression System Strain	:	TB-1
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Organism Scientific	:	SULFOLOBUS SOLFATARICUS
	Organism Taxid	:	2287

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (1x)	:	A
Biological Unit 2 (1x)	:		B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (1, 2)

No.	Name	Count	Type	Full Name
1	HEM	2	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE

Biological Unit 1 (1, 1)

No.	Name	Count	Type	Full Name
1	HEM	1	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE

Biological Unit 2 (1, 1)

No.	Name	Count	Type	Full Name
1	HEM	1	Ligand/Ion	PROTOPORPHYRIN IX CONTAINING FE

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	MET A:68 , LEU A:69 , HIS A:76 , ARG A:80 , LEU A:205 , LEU A:206 , ALA A:209 , GLY A:210 , THR A:213 , THR A:214 , LEU A:217 , THR A:257 , ARG A:259 , SER A:309 , PHE A:310 , ILE A:314 , HIS A:315 , CYS A:317 , GLY A:319 , HOH A:1402 , HOH A:1414 , HOH A:1425 , HOH A:1597	BINDING SITE FOR RESIDUE HEM A 1401
2	AC2	SOFTWARE	HOH B:23 , HOH B:28 , MET B:568 , LEU B:569 , HIS B:576 , ARG B:580 , LEU B:706 , ALA B:709 , GLY B:710 , THR B:713 , THR B:714 , LEU B:717 , THR B:757 , ARG B:759 , SER B:809 , PHE B:810 , ILE B:814 , HIS B:815 , CYS B:817 , GLY B:819 , ALA B:823 , HOH B:902	BINDING SITE FOR RESIDUE HEM B 901

(no "SS Bond" information available for 1IO7)

Asymmetric Unit

No.	Residues
1	Pro A:73	-	Pro A:74
2	Asn A:303	-	Pro A:304
3	Pro B:573	-	Pro B:574
4	Asn B:803	-	Pro B:804

(no "SAP(SNP)/Variant" information available for 1IO7)

Asymmetric Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	CYTOCHROME_P450	PS00086	Cytochrome P450 cysteine heme-iron ligand signature.	CP119_SULAC	310-319	2	A:310-319 B:810-819

Biological Unit 1 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	CYTOCHROME_P450	PS00086	Cytochrome P450 cysteine heme-iron ligand signature.	CP119_SULAC	310-319	1	A:310-319 -

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.	CP119_SULAC	310-319	1	- B:810-819

(no "Exon" information available for 1IO7)

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:366
 aligned with CP119_SULAC | Q55080 from UniProtKB/Swiss-Prot  Length:368

    Alignment length:366
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360      
          CP119_SULAC     1 MYDWFSEMRKKDPVYYDGNIWQVFSYRYTKEVLNNFSKFSSDLTGYHERLEDLRNGKIRFDIPTRYTMLTSDPPLHDELRSMSADIFSPQKLQTLETFIRETTRSLLDSIDPREDDIVKKLAVPLPIIVISKILGLPIEDKEKFKEWSDLVAFRLGKPGEIFELGKKYLELIGYVKDHLNSGTEVVSRVVNSNLSDIEKLGYIILLLIAGNETTTNLISNSVIDFTRFNLWQRIREENLYLKAIEEALRYSPPVMRTVRKTKERVKLGDQTIEEGEYVRVWIASANRDEEVFHDGEKFIPDRNPNPHLSFGSGIHLCLGAPLARLEARIAIEEFSKRFRHIEILDTEKVPNEVLNGYKRLVVRLKS 366
               SCOP domains d1io7a_ A: Cyp119                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains 1io7A00 A:1-366 Cytochrome p450                                                                                                                                                                                                                                                                                                                                                CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhh.eee....eee.hhhhhhhhhhh...ee....hhhhhhhhhh.......hhhhhhhhhh..hhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhh.....eehhhhh.hhhhhhhhhhhhh.hhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhh...hhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh.....eeeee...eee..eee....eeeehhhhhh.........................hhhhh..hhhhhhhhhhhhhhhhhh...eeeeeeeee........eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CYTOCHROME----------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1io7 A   1 MYDWFSEMRKKDPVYYDGNIWQVFSYRYTKEVLNNFSKFSSDLTGYHERLEDLRNGKIRFDIPTRYTMLTSDPPLHDELRSMSADIFSPQKLQTLETFIRETTRSLLDSIDPREDDIVKKLAVPLPIIVISKILGLPIEDKEKFKEWSDLVAFRLGKPGEIFELGKKYLELIGYVKDHLNSGTEVVSRVVNSNLSDIEKLGYIILLLIAGNETTTNLISNSVIDFTRFNLWQRIREENLYLKAIEEALRYSPPVMRTVRKTKERVKLGDQTIEEGEYVRVWIASANRDEEVFHDGEKFIPDRNPNPHLSFGSGIHLCLGAPLARLEARIAIEEFSKRFRHIEILDTEKVPNEVLNGYKRLVVRLKS 366
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360

Chain B from PDB  Type:PROTEIN  Length:359
 aligned with CP119_SULAC | Q55080 from UniProtKB/Swiss-Prot  Length:368

    Alignment length:366
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360      
          CP119_SULAC     1 MYDWFSEMRKKDPVYYDGNIWQVFSYRYTKEVLNNFSKFSSDLTGYHERLEDLRNGKIRFDIPTRYTMLTSDPPLHDELRSMSADIFSPQKLQTLETFIRETTRSLLDSIDPREDDIVKKLAVPLPIIVISKILGLPIEDKEKFKEWSDLVAFRLGKPGEIFELGKKYLELIGYVKDHLNSGTEVVSRVVNSNLSDIEKLGYIILLLIAGNETTTNLISNSVIDFTRFNLWQRIREENLYLKAIEEALRYSPPVMRTVRKTKERVKLGDQTIEEGEYVRVWIASANRDEEVFHDGEKFIPDRNPNPHLSFGSGIHLCLGAPLARLEARIAIEEFSKRFRHIEILDTEKVPNEVLNGYKRLVVRLKS 366
               SCOP domains d1io7b_ B: Cyp119                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains 1io7B00 B:501-866 Cytochrome p450                                                                                                                                                                                                                                                                                                                                              CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhhhhhh.eee....eee.hhhhhhhhhhh...ee....hhhhhhhhhh.......hhhhhhhhhh..hhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhh.....eehhhhh.hhhhhhhhhhhhh.hhhhhhhhhhhhhhh...-------...hhhhhhhhhhhhhh....hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhh.hhhhhhhhhhhhh.....eeeee...eee..eee....eeeehhhhhh................................hhhhhhhhhhhhhhhhhhhh.eeeeeeeee........eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------CYTOCHROME----------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1io7 B 501 MYDWFSEMRKKDPVYYDGNIWQVFSYRYTKEVLNNFSKFSSDLTGYHERLEDLRNGKIRFDIPTRYTMLTSDPPLHDELRSMSADIFSPQKLQTLETFIRETTRSLLDSIDPREDDIVKKLAVPLPIIVISKILGLPIEDKEKFKEWSDLVAFR-------FELGKKYLELIGYVKDHLNSGTEVVSRVVNSNLSDIEKLGYIILLLIAGNETTTNLISNSVIDFTRFNLWQRIREENLYLKAIEEALRYSPPVMRTVRKTKERVKLGDQTIEEGEYVRVWIASANRDEEVFHDGEKFIPDRNPNPHLSFGSGIHLCLGAPLARLEARIAIEEFSKRFRHIEILDTEKVPNEVLNGYKRLVVRLKS 866
                                   510       520       530       540       550       560       570       580       590       600       610       620       630       640       650   |     - |     670       680       690       700       710       720       730       740       750       760       770       780       790       800       810       820       830       840       850       860      
                                                                                                                                                                                   654     662

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 '\|'

Asymmetric Unit

Classes(

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Folds(

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Superfamilies( (-)

)

Families(

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Protein Domains( (-)

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Organisms( (-)

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Class: All alpha proteins (14657)

Fold: Cytochrome P450 (480)

Superfamily: Cytochrome P450 (480)

Family: Cytochrome P450 (323)

Protein domain: Cyp119 (7)

Sulfolobus solfataricus [TaxId: 2287] (5)

1a	d1io7a_	A:
1b	d1io7b_	B:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

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Organisms( (-)

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Class: Mainly Alpha (13335)

Architecture: Orthogonal Bundle (10391)

Topology: Cytochrome p450 (271)

Homologous Superfamily: Cytochrome p450 (271)

Sulfolobus solfataricus. Organism_taxid: 2287. (5)

1a	1io7A00	A:1-366
1b	1io7B00	B:501-866

(no "Pfam Domain" information available for 1IO7)

Asymmetric Unit(hide GO term definitions)

Chain A,B (CP119_SULAC | Q55080)

molecular function
	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:0004601	peroxidase activity	Catalysis of the reaction: donor + hydrogen peroxide = oxidized donor + 2 H2O.
biological process
	GO:0098869	cellular oxidant detoxification	Any process carried out at the cellular level that reduces or removes the toxicity superoxide radicals or hydrogen peroxide.
	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:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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		Asn B:803 - Pro B:804	[ RasMol ]
		Pro A:73 - Pro A:74	[ RasMol ]
		Pro B:573 - Pro B:574	[ RasMol ]

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	1.14.14.-
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	CP119_SULAC \| Q55080	:	1f4t 1f4u 1io8 1io9 4tt5 4tuv 4wpd 4wqj 5bv5

1io8	1IO8 CONTAINS THE MUTANT(F24L) OF CYTOCHROME P450 CYP119
1io9	1IO9 CONTAINS CYTOCHROME P450 CYP119 AT 289K RELATED ID: AR_001000512.1 RELATED DB: TARGETDB

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