1QH9 - JenaLib

Title :   ENZYME-PRODUCT COMPLEX OF L-2-HALOACID DEHALOGENASE

Authors :   Y. -F. Li, Y. Hata, T. Fujii, T. Kurihara, N. Esaki

Date :   12 May 99 (Deposition) - 24 May 00 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.50

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

Keywords :   Dehalogenase, Enzyme-Product Complex, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Y. -F. Li, Y. Hata, T. Fujii, T. Kurihara, N. Esaki
The Structure Of L-2-Haloacid Dehalogenase Complexed With A Reaction Product Reveals The Mechanism Of Intermediate Hydrolysis In Dehalogenase
To Be Published
PubMed: search
(for further references see the PDB file header)

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 1)

Sites (1, 1)

SS Bonds (0, 0)

Cis Peptide Bonds (1, 1)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Asymmetric 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:221
 aligned with HAD_PSEUY | Q53464 from UniProtKB/Swiss-Prot  Length:232

    Alignment length:221
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222 
            HAD_PSEUY     3 YIKGIAFDLYGTLFDVHSVVGRCDEAFPGRGREISALWRQKQLEYTWLRSLMNRYVNFQQATEDALRFTCRHLGLDLDARTRSTLCDAYLRLAPFSEVPDSLRELKRRGLKLAILSNGSPQSIDAVVSHAGLRDGFDHLLSVDPVQVYKPDNRVYELAEQALGLDRSAILFVSSNAWDATGARYFGFPTCWINRTGNVFEEMGQTPDWEVTSLRAVVELFE 223
               SCOP domains d1qh9a_ A: L-2-Haloacid dehalogenase, HAD                                                                                                                                                                                     SCOP domains
               CATH domains 1qh9A01        1qh9A02 A:18-92 Putative phosphatase; domain 2                             1qh9A01 A:3-17,A:93-222  [code=3.40.50.1000, no name defined]                                                                     - CATH domains
               Pfam domains -Hydrolase-1qh9A01 A:4-188                                                                                                                                                                ----------------------------------- Pfam domains
         Sec.struct. author ...eeee........hhhhhhhhh......hhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhh......hhhhhhhh..hhh......hhhhhhhhhhh..eeeeee...hhhhhhhhhh...hhh..eeee.hhh......hhhhhhhhhh....hhheeeee....hhhhhhhh..eeeee...............eee..hhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qh9 A   3 YIKGIAFDLYGTLFDVHSVVGRCDEAFPGRGREISALWRQKQLEYTWLRSLMNRYVNFQQATEDALRFTCRHLGLDLDARTRSTLCDAYLRLAPFSEVPDSLRELKRRGLKLAILSNGSPQSIDAVVSHAGLRDGFDHLLSVDPVQVYKPDNRVYELAEQALGLDRSAILFVSSNAWDATGARYFGFPTCWINRTGNVFEEMGQTPDWEVTSLRAVVELFE 223
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222

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Classification and Annotation

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CATH Domains (2, 2)

Pfam Domains (1, 1)

Gene Ontology (4, 4)

Asymmetric Unit(hide GO term definitions)

Chain A (HAD_PSEUY | Q53464)

molecular function
	GO:0018784	(S)-2-haloacid dehalogenase activity	Catalysis of the reaction: (S)-2-haloacid + H2O = (R)-2-hydroxyacid + halide.
	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:0019120	hydrolase activity, acting on acid halide bonds, in C-halide compounds	Catalysis of the hydrolysis of any acid halide bond in substances containing halogen atoms in organic linkage.
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.

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