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(-) Description

Title :  CRYSTAL STRUCTURE ANALYSIS OF ALDOLASE FROM T. BRUCEI
 
Authors :  D. M. Chudzik, P. A. Michels, S. De Walque, W. G. J. Hol
Date :  25 May 00  (Deposition) - 13 Jul 00  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Biol. Unit 2:  A  (4x)
Keywords :  Beta Barrel, Pts Signal, Aldolase, Trypanosoma, Fructose 1, 6 Bisphosphate, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  D. M. Chudzik, P. A. Michels, S. De Walque, W. G. Hol
Structures Of Type 2 Peroxisomal Targeting Signals In Two Trypanosomatid Aldolases.
J. Mol. Biol. V. 300 697 2000
PubMed-ID: 10891264  |  Reference-DOI: 10.1006/JMBI.2000.3910

(-) Compounds

Molecule 1 - FRUCTOSE-BISPHOSPHATE ALDOLASE, GLYCOSOMAL
    ChainsA
    EC Number4.1.2.13
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET3A
    Expression System StrainBL21 PLYSS
    Expression System Taxid562
    Expression System Vector TypePLASMID
    Organism ScientificTRYPANOSOMA BRUCEI
    Organism Taxid5691
    SynonymFRUCTOSE-1,6-BISPHOSPHATE ALDOLASE

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit A
Biological Unit 1 (4x)A
Biological Unit 2 (4x)A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1F2J)

(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (1, 1)

Asymmetric Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ALDOLASE_CLASS_IPS00158 Fructose-bisphosphate aldolase class-I active site.ALF_TRYBB232-242  1A:231-241
Biological Unit 1 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ALDOLASE_CLASS_IPS00158 Fructose-bisphosphate aldolase class-I active site.ALF_TRYBB232-242  4A:231-241
Biological Unit 2 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ALDOLASE_CLASS_IPS00158 Fructose-bisphosphate aldolase class-I active site.ALF_TRYBB232-242  4A:231-241

(-) Exons   (0, 0)

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(-) 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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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:357
 aligned with ALF_TRYBB | P07752 from UniProtKB/Swiss-Prot  Length:372

    Alignment length:357
                                    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       341       351       
            ALF_TRYBB     2 SKRVEVLLTQLPAYNRLKTPYEAELIETAKKMTAPGKGLLAADESTGSCSKRFAGIGLSNTAEHRRQYRALMLECEGFEQYISGVILHDETVYQKAKTGETFPQYLRRRGVVPGIKTDCGLEPLVEGAKGEQMTAGLDGYIKRAKKYYAMGCRFCKWRNVYKIQNGTVSEAVVRFNAETLARYAILSQLCGLVPIVEPEVMIDGTHDIETCQRVSQHVWSEVVSALHRHGVVWEGCLLKPNMVVPGAESGLKGHAEQVAEYTVKTLARVIPPALPGVTFLSGGLSEVMASEYLNAMNNCPLPRPWKLTFSYARALQSSAIKRWGGKESGVEAGRRAFMHRAKMNSLAQLGKYNRADD 358
               SCOP domains d1f2ja_ A: Fructose-1,6-bisphosphate aldolase                                                                                                                                                                                                                                                                                                                         SCOP domains
               CATH domains 1f2jA00 A:1-357 Aldolase class I                                                                                                                                                                                                                                                                                                                                      CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhh.....hhhhhhhhhhhhh....eeeee..hhhhhhhhhhh.....hhhhhhhhhhhhhh..hhhh.eeeeeehhhhhhh......hhhhhhhhh..eeeee....eee........eee....hhhhhhhhhhhh...eeeeeeee.......hhhhhhhhhhhhhhhhhhhhhh..eeeeeeee......hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhee...............hhhhhhhhhhhhhhhhh.....eeee.....hhhhhhhhhhhhh........eeeeeehhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh...hhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ALDOLASE_CL-------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1f2j A   1 SKRVEVLLTQLPAYNRLKTPYEAELIETAKKMTAPGKGLLAADESTGSCSKRFAGIGLSNTAEHRRQYRALMLECEGFEQYISGVILHDETVYQKAKTGETFPQYLRRRGVVPGIKTDCGLEPLVEGAKGEQMTAGLDGYIKRAKKYYAMGCRFCKWRNVYKIQNGTVSEAVVRFNAETLARYAILSQLCGLVPIVEPEVMIDGTHDIETCQRVSQHVWSEVVSALHRHGVVWEGCLLKPNMVVPGAESGLKGHAEQVAEYTVKTLARVIPPALPGVTFLSGGLSEVMASEYLNAMNNCPLPRPWKLTFSYARALQSSAIKRWGGKESGVEAGRRAFMHRAKMNSLAQLGKYNRADD 357
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       

   Legend:   → Mismatch (orange background)
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  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

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1F2J)

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)
Chain A   (ALF_TRYBB | P07752)
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.
cellular component
    GO:0020015    glycosome    A membrane-bounded organelle found in organisms from the order Kinetoplastida that houses the enzymes of glycolysis.
    GO:0005777    peroxisome    A small organelle enclosed by a single membrane, and found in most eukaryotic cells. Contains peroxidases and other enzymes involved in a variety of metabolic processes including free radical detoxification, lipid catabolism and biosynthesis, and hydrogen peroxide metabolism.

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