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(-) Description

Title :  CRYSTAL STRUCTURE OF FRUCTOSE BISPHOSPHATE ALDOLASE FROM ENCEPHALITOZOON CUNICULI, BOUND TO PHOSPHATE
 
Authors :  Seattle Structural Genomics Center For Infectious Disease (S
Date :  25 Mar 10  (Deposition) - 14 Apr 10  (Release) - 21 Sep 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Aldolase, Glycolysis, Lyase, Schiff Base, Structural Genomics, Seattle Structural Genomics Center For Infectious Disease, Ssgcid (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Gardberg, B. Sankaran, D. Davies, J. Bhandari, B. Staker, L. Stewar
Structure Of Fructose Bisphosphate Aldolase From Encephalitozoon Cuniculi.
Acta Crystallogr. , Sect. F V. 67 1055 2011
PubMed-ID: 21904050  |  Reference-DOI: 10.1107/S1744309111021841

(-) Compounds

Molecule 1 - FRUCTOSE-BISPHOSPHATE ALDOLASE
    Chains: A
    EC Number: 4.1.2.13
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: AVA0421
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: ECU01_0240
    Organism Common: MICROSPORIDIAN PARASITE
    Organism Scientific: ENCEPHALITOZOON CUNICULI
    Organism Taxid: 6035

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2PO41Ligand/IonPHOSPHATE ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2PO42Ligand/IonPHOSPHATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:221 , SER A:263 , GLY A:264 , SER A:292 , PHE A:293 , ALA A:294 , ARG A:295 , HOH A:455 , HOH A:488BINDING SITE FOR RESIDUE PO4 A 339
2AC2SOFTWAREGLU A:29 , THR A:30 , THR A:33 , LYS A:101BINDING SITE FOR RESIDUE CL A 340

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Ile A:149 -Pro A:150

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3MBD)

(-) 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:336
 aligned with ALF_ENCCU | Q8SSM8 from UniProtKB/Swiss-Prot  Length:338

    Alignment length:336
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331      
            ALF_ENCCU     2 MDCDHLLRLGMTAKKILENGKGILAADETPKTLGRRFEKLGITNTEENRRKFREILFSTKGIERYIGGVILNQETFEQTSGSGVPLTELLKKKGIEIGIKLDKGLIDYKEKEKISVGLEDLDLRCKSSAFKDATFAKWRSLFYFYDGIPSEDCINENCSILAKYAIICQKNGLVPIVEPEVFLEGDYSMKRSYEVTRQILSTLMKYLNYELVYIPGVLIKASYVTSGQLSNEKYTPKKVATFTLRALLSTIPCGIPGIVFLSGGHGSEDAIGFLNAINMERGCRTWSLSFSFARALTDGVLETWRGDDSNIEEAQKILLETSFKACRGAEGKLWDQ 337
               SCOP domains d3mbda_ A: automated matches                                                                                                                                                                                                                                                                                                                     SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains -------Glycolytic-3mbdA01 A:9-337                                                                                                                                                                                                                                                                                                                Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhheeeee..hhhhhhhhhhhh....hhhhhhhhhhhhhh..hhhh.eeeeee.hhhhhh......hhhhhhhhh..eeeee....eeee...eeee.hhhhhhhhhhhhhhh...eeeeeeee.......hhhhhhhhhhhhhhhhhhhhhh..eeeeeeee......hhhhhhhhhhhhhhhhhhhhhhh..hhhh.eeee.............hhhhhhhhhhhhhhhhh.....eeee.....hhhhhhhhhhhhhhh......eeeeeehhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3mbd A   2 MDCDHLLRLGMTAKKILENGKGILAADETPKTLGRRFEKLGITNTEENRRKFREILFSTKGIERYIGGVILNQETFEQTSGSGVPLTELLKKKGIEIGIKLDKGLIDYKEKEKISVGLEDLDLRCKSSAFKDATFAKWRSLFYFYDGIPSEDCINENCSILAKYAIICQKNGLVPIVEPEVFLEGDYSMKRSYEVTRQILSTLMKYLNYELVYIPGVLIKASYVTSGQLSNEKYTPKKVATFTLRALLSTIPCGIPGIVFLSGGHGSEDAIGFLNAINMERGCRTWSLSFSFARALTDGVLETWRGDDSNIEEAQKILLETSFKACRGAEGKLWDQ 337
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331
   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: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: no clan defined [family: Glycolytic] (21)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (ALF_ENCCU | Q8SSM8)
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:0004332    fructose-bisphosphate aldolase activity    Catalysis of the reaction: D-fructose 1,6-bisphosphate = glycerone phosphate + D-glyceraldehyde-3-phosphate.
    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:0006096    glycolytic process    The chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP and the reduction of NAD(P) to NAD(P)H. Glycolysis begins with the metabolism of a carbohydrate to generate products that can enter the pathway and ends with the production of pyruvate. Pyruvate may be converted to acetyl-coenzyme A, ethanol, lactate, or other small molecules.

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        ALF_ENCCU | Q8SSM8: 3mbf 3qrh

(-) Related Entries Specified in the PDB File

3mbf CRYSTAL STRUCTURE OF FRUCTOSE BISPHOSPHATE ALDOLASE FROM ENCEPHALITOZOON CUNICULI, BOUND TO FRUCTOSE 1,6-BISPHOSPHATE RELATED ID: ENCUA.00440.A RELATED DB: TARGETDB