1HZT - JenaLib

Title :   CRYSTAL STRUCTURE OF METAL-FREE ISOPENTENYL DIPHOSPHATE:DIMETHYLALLYL DIPHOSPHATE ISOMERASE

Authors :   V. Durbecq, G. Sainz, Y. Oudjama, B. Clantin, C. Bompard-Gilles, C. Tricot, J. Caillet, V. Stalon, L. Droogmans, V. Villeret

Date :   26 Jan 01 (Deposition) - 26 Jul 01 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.45

Chains :   Asym./Biol. Unit : A

Keywords :   Isopentenyl, Dimethylallyl, Isoprenoids, Isomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   V. Durbecq, G. Sainz, Y. Oudjama, B. Clantin, C. Bompard-Gilles, C. Tricot, J. Caillet, V. Stalon, L. Droogmans, V. Villeret
Crystal Structure Of Isopentenyl Diphosphate:Dimethylallyl Diphosphate Isomerase.
Embo J. V. 20 1530 2001
PubMed-ID: 11285217 | Reference-DOI: 10.1093/EMBOJ/20.7.1530
(for further references see the PDB file header)

Compounds

Molecule 1 - ISOPENTENYL DIPHOSPHATE DELTA-ISOMERASE
	Chains	:	A
	EC Number	:	5.3.3.2
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21
	Expression System Plasmid	:	PYL20
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Expression System Vector	:	PET30B
	Expression System Vector Type	:	PLASMID
	Gene	:	IDI
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562
	Synonym	:	DIMETHYLALLYL DIPHOSPHATE ISOMERASE

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Asymmetric/Biological Unit

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

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Chain A from PDB  Type:PROTEIN  Length:153
 aligned with IDI_ECOLI | Q46822 from UniProtKB/Swiss-Prot  Length:182

    Alignment length:153
                                                                                                                                                                                 182 
                                    40        50        60        70        80        90       100       110       120       130       140       150       160       170       180 | 
            IDI_ECOLI    31 LHLAFSSWLFNAKGQLLVTRRALSKKAWPGVWTNSVCGHPQLGESNEDAVIRRCRYELGVEITPPESIYPDFRYRATDPSGIVENEVCPVFAARTTSALQINDDEVMDYQWCDLADVLHGIDATPWAFSPWMVMQATNREARKRLSAFTQLK-   -
               SCOP domains d1hzta_ A: Isopentenyl diphosphate isomerase                                                                                                              SCOP domains
               CATH domains 1hztA00 A:31-183 Nucleoside Triphosphate Pyrophosphohydrolase                                                                                             CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee.eeeeee.....eeeeee..........eee.eee......hhhhhhhhhhhhhhh......eeee...eeeee.....eeeee..eeeee...........eeeeeeehhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1hzt A  31 LHLAFSSWLFNAKGQLLVTRRALSKKAWPGVWTNSVCGHPQLGESNEDAVIRRCRYELGVEITPPESIYPDFRYRATDPSGIVENEVCPVFAARTTSALQINDDEVMDYQWCDLADVLHGIDATPWAFSPWMVMQATNREARKRLSAFTQLKL 183
                                    40        50        60        70        80        90       100       110       120       130       140       150       160       170       180

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Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (1, 1)

Pfam Domains (0, 0)

Gene Ontology (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (IDI_ECOLI | Q46822)

molecular function
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0016853	isomerase activity	Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
	GO:0004452	isopentenyl-diphosphate delta-isomerase activity	Catalysis of the reaction: isopentenyl diphosphate = dimethylallyl diphosphate.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
biological process
	GO:0006974	cellular response to DNA damage stimulus	Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating damage to its DNA from environmental insults or errors during metabolism.
	GO:0050992	dimethylallyl diphosphate biosynthetic process	The chemical reactions and pathways resulting in the formation of dimethylallyl diphosphate.
	GO:0008299	isoprenoid biosynthetic process	The chemical reactions and pathways resulting in the formation of any isoprenoid compound, isoprene (2-methylbuta-1,3-diene) or compounds containing or derived from linked isoprene (3-methyl-2-butenylene) residues.
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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