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Asym./Biol. Unit (Jmol Viewer)

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Title :   CO-CRYSTAL STRUCTURE OF WT 5-EPI-ARISTOLOCHENE SYNTHASE FROM NICOTIANA TOBACCUM WITH GERANILINE

Authors :   J. P. Noel, C. Starks, C. M. Crenshaw

Date :   30 Jan 12 (Deposition) - 29 Feb 12 (Release) - 07 Mar 12 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.30

Chains :   Asym./Biol. Unit : A

Keywords :   All Helical, Pyrophosphate, Teas, Inhibitor, Lyase-Lyase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. P. Noel, C. Starks, C. M. Crenshaw
Co-Crystal Structure Of Wt 5-Epi-Aristolochene Synthase Fro Nicotiana Tobaccum With Geraniline
To Be Published
PubMed: search

Molecule 1 - 5-EPI-ARISTOLOCHENE SYNTHASE
	Chains	:	A
	EC Number	:	4.2.3.61
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET28
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Fragment	:	UNP RESIDUES 14-548
	Gene	:	5-EAS, EAS3, EAS4
	Organism Common	:	AMERICAN TOBACCO,TOBACCO
	Organism Scientific	:	NICOTIANA TABACUM
	Organism Taxid	:	4097
	Synonym	:	EAS

		1
Asymmetric/Biological Unit	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (4, 6)

No.	Name	Count	Type	Full Name
1	1GA	1	Ligand/Ion	GERANILINE
2	ACT	2	Ligand/Ion	ACETATE ION
3	DPO	1	Ligand/Ion	DIPHOSPHATE
4	MG	2	Ligand/Ion	MAGNESIUM ION

Asymmetric Unit (6, 6)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	SER A:154 , HIS A:155 , ARG A:157 , LYS A:200 , GLU A:485 , TRP A:488 , ASN A:492	BINDING SITE FOR RESIDUE ACT A 601
2	AC2	SOFTWARE	ARG A:208 , SER A:213 , ASN A:540	BINDING SITE FOR RESIDUE ACT A 602
3	AC3	SOFTWARE	ARG A:264 , TRP A:273 , ILE A:294 , THR A:402 , THR A:403 , LEU A:407 , ASP A:444 , TYR A:520 , TYR A:527 , DPO A:605	BINDING SITE FOR RESIDUE 1GA A 603
4	AC4	SOFTWARE	ARG A:441 , ASP A:444 , ASP A:445 , THR A:448 , GLU A:452 , DPO A:605	BINDING SITE FOR RESIDUE MG A 604
5	AC5	SOFTWARE	ARG A:264 , ARG A:441 , ASP A:444 , THR A:448 , GLU A:452 , 1GA A:603 , MG A:604 , MG A:606 , HOH A:921 , HOH A:922 , HOH A:923	BINDING SITE FOR RESIDUE DPO A 605
6	AC6	SOFTWARE	ASP A:301 , ASP A:305 , DPO A:605 , HOH A:919 , HOH A:921 , HOH A:922	BINDING SITE FOR RESIDUE MG A 606

(no "SS Bond" information available for 4DI5)

Asymmetric/Biological Unit

No.	Residues
1	Ser A:184	-	Pro A:185
2	Arg A:497	-	Pro A:498

(no "SAP(SNP)/Variant" information available for 4DI5)

(no "PROSITE Motif" information available for 4DI5)

(no "Exon" information available for 4DI5)

Asymmetric/Biological 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:535
 aligned with 5EAS_TOBAC | Q40577 from UniProtKB/Swiss-Prot  Length:548

    Alignment length:535
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543     
           5EAS_TOBAC    14 VRPVADFSPSLWGDQFLSFSIKNQVAEKYAKEIEALKEQTRNMLLATGMKLADTLNLIDTIERLGISYHFEKEIDDILDQIYNQNSNCNDLCTSALQFRLLRQHGFNISPEIFSKFQDENGKFKESLASDVLGLLNLYEASHVRTHADDILEDALAFSTIHLESAAPHLKSPLREQVTHALEQCLHKGVPRVETRFFISSIYDKEQSKNNVLLRFAKLDFNLLQMLHKQELAQVSRWWKDLDFVTTLPYARDRVVECYFWALGVYFEPQYSQARVMLVKTISMISIVDDTFDAYGTVKELEAYTDAIQRWDINEIDRLPDYMKISYKAILDLYKDYEKELSSAGRSHIVCHAIERMKEVVRNYNVESTWFIEGYTPPVSEYLSNALATTTYYYLATTSYLGMKSATEQDFEWLSKNPKILEASVIICRVIDDTATYEVEKSRGQIATGIECCMRDYGISTKEAMAKFQNMAETAWKDINEGLLRPTPVSTEFLTPILNLARIVEVTYIHNLDGYTHPEKVLKPHIINLLVDSIKI 548
               SCOP domains d4di5a1 A:14-220 automated matches                                                                                                                                                                             d4di5a2 A:221-548 automated matches                                                                                                                                                                                                                                                                                                      SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....................hhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhh....hhhhhhhhh......hhhhh.hhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhh.....hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhh.....hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4di5 A  14 VRPVADFSPSLWGDQFLSFSIKNQVAEKYAKEIEALKEQTRNMLLATGMKLADTLNLIDTIERLGISYHFEKEIDDILDQIYNQNSNCNDLCTSALQFRLLRQHGFNISPEIFSKFQDENGKFKESLASDVLGLLNLYEASHVRTHADDILEDALAFSTIHLESAAPHLKSPLREQVTHALEQCLHKGVPRVETRFFISSIYDKEQSKNNVLLRFAKLDFNLLQMLHKQELAQVSRWWKDLDFVTTLPYARDRVVECYFWALGVYFEPQYSQARVMLVKTISMISIVDDTFDAYGTVKELEAYTDAIQRWDINEIDRLPDYMKISYKAILDLYKDYEKELSSAGRSHIVCHAIERMKEVVRNYNVESTWFIEGYTPPVSEYLSNALATTTYYYLATTSYLGMKSATEQDFEWLSKNPKILEASVIICRVIDDTATYEVEKSRGQIATGIECCMRDYGISTKEAMAKFQNMAETAWKDINEGLLRPTPVSTEFLTPILNLARIVEVTYIHNLDGYTHPEKVLKPHIINLLVDSIKI 548
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543

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 "CATH Domain" information available for 4DI5)

(no "Pfam Domain" information available for 4DI5)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (5EAS_TOBAC | Q40577)

molecular function
	GO:0016829	lyase activity	Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
	GO:0000287	magnesium ion binding	Interacting selectively and non-covalently with magnesium (Mg) ions.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0010333	terpene synthase activity	Catalysis of the formation of cyclic terpenes through the cyclization of linear terpenes (e.g. isopentenyl-PP, geranyl-PP, farnesyl-PP and geranylgeranyl-PP) containing varying numbers of isoprene units.
biological process
	GO:0008152	metabolic process	The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
	GO:0016114	terpenoid biosynthetic process	The chemical reactions and pathways resulting in the formation of terpenoids, any member of a class of compounds characterized by an isoprenoid chemical structure.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Asymmetric/Biological Unit
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	Sites
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		AC2	[ RasMol ]	+environment [ RasMol ]
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		AC6	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Arg A:497 - Pro A:498	[ RasMol ]
		Ser A:184 - Pro A:185	[ RasMol ]

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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 6)

Sites (6, 6)

SS Bonds (0, 0)

Cis Peptide Bonds (2, 2)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

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SCOP Domains (2, 2)

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Gene Ontology (7, 7)

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