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(-) Description

Title :  STRUCTURE OF A CLASS II FUMARATE HYDRATASE FROM BURKHOLDERIA PSEUDOMALLEI
 
Authors :  Seattle Structural Genomics Center For Infectious Disease (S
Date :  19 Sep 11  (Deposition) - 28 Sep 11  (Release) - 28 Sep 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Seattle Structural Genomics Center For Infectious Disease, Ssgcid, Fumarase, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. C. Clifton, J. Abendroth, Seattle Structural Genomics Center For Infectious Disease (Ssgcid), B. Sankaran
Structure Of A Class Ii Fumarate Hydratase From Burkholderi Pseudomallei
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - FUMARATE HYDRATASE, CLASS II
    Chains: A
    EC Number: 4.2.1.2
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 145-603
    Gene: FUMC, BURPS1710B_2940
    Organism Scientific: BURKHOLDERIA PSEUDOMALLEI
    Organism Taxid: 320372
    Strain: 1710B

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (4x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 2)

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
1NA1Ligand/IonSODIUM ION
2UNL1Ligand/IonUNKNOWN LIGAND
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
1NA-1Ligand/IonSODIUM ION
2UNL4Ligand/IonUNKNOWN LIGAND

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:558 , ASP A:559BINDING SITE FOR RESIDUE NA A 1

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3TV2)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Gly A:441 -Pro A:442

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3TV2)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3TV2)

(-) Exons   (0, 0)

(no "Exon" information available for 3TV2)

(-) Sequences/Alignments

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:457
 aligned with Q3JQ34_BURP1 | Q3JQ34 from UniProtKB/TrEMBL  Length:603

    Alignment length:457
                                   154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554       564       574       584       594       
         Q3JQ34_BURP1   145 RMERDTFGEIAVPAARLWGAQTQRSLQNFKISTEKQSPELIHALALIKRAAAAVNLELGVLAQDKANAIVAAADEIIAGRHADEFPLAVWQTGSGTQTNMNLNEVIANRASELLGGERGESRAVHPNDDVNRGQSSNDVFPTAMHIAAARAIVDHLLPALRTLRATLDAKAAAFADIVKIGRTHLQDATPLTLGQEFSGYVAQLDQGIRHVEAALPHLYELAQGGTAVGTGLNAHPKFAAGVAAEIGRLTGLPFVSAPNKFEVMAAADALVFAHGALKTVAASLMKIANDIRWLASGPRCGLGELSIPENEPGSSIMPGKVNPTQSEAVTMLCCQVFGNDVAVNFGGASGNFELNVFRPMIAHNVLQSVRLLADGAQGFNDHCAVGIEPNRARIDALLNESLMLVTALNPHIGYDKAAQIAKKAHKEGTTLKAAALALGYVTDAQFDEWVRPEHMVG 601
               SCOP domains d3tv2a_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee..eeee.......hhhhhhh...........hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhh....................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeee..eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhee...............hhhhhhhhhhhhhhh...ee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.........ee................hhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhh...hhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3tv2 A 145 RMERDTFGEIAVPAARLWGAQTQRSLQNFKISTEKQSPELIHALALIKRAAAAVNLELGVLAQDKANAIVAAADEIIAGRHADEFPLAVWQTGSGTQTNMNLNEVIANRASELLGGERGESRAVHPNDDVNRGQSSNDVFPTAMHIAAARAIVDHLLPALRTLRATLDAKAAAFADIVKIGRTHLQDATPLTLGQEFSGYVAQLDQGIRHVEAALPHLYELAQGGTAVGTGLNAHPKFAAGVAAEIGRLTGLPFVSAPNKFEVMAAADALVFAHGALKTVAASLMKIANDIRWLASGPRCGLGELSIPENEPGSSIMPGKVNPTQSEAVTMLCCQVFGNDVAVNFGGASGNFELNVFRPMIAHNVLQSVRLLADGAQGFNDHCAVGIEPNRARIDALLNESLMLVTALNPHIGYDKAAQIAKKAHKEGTTLKAAALALGYVTDAQFDEWVRPEHMVG 601
                                   154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554       564       574       584       594
   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 '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3TV2)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3TV2)

(-) Gene Ontology  (7, 7)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q3JQ34_BURP1 | Q3JQ34)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0004333    fumarate hydratase activity    Catalysis of the reaction: (S)-malate = fumarate + H(2)O.
    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.
biological process
    GO:0006106    fumarate metabolic process    The chemical reactions and pathways involving fumarate, the anion of trans-1,2-ethenedicarboxylic acid, the diastereoisomer of maleate. It is a key intermediate in metabolism and is formed in the TCA cycle from succinate and converted into malate.
    GO:0006099    tricarboxylic acid cycle    A nearly universal metabolic pathway in which the acetyl group of acetyl coenzyme A is effectively oxidized to two CO2 and four pairs of electrons are transferred to coenzymes. The acetyl group combines with oxaloacetate to form citrate, which undergoes successive transformations to isocitrate, 2-oxoglutarate, succinyl-CoA, succinate, fumarate, malate, and oxaloacetate again, thus completing the cycle. In eukaryotes the tricarboxylic acid is confined to the mitochondria. See also glyoxylate cycle.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0045239    tricarboxylic acid cycle enzyme complex    Any of the heteromeric enzymes that act in the TCA cycle.

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