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(-) Description

Title :  PLASMODIUM VIVAX 6-PYRUVOYLTETRAHYDROPTERIN SYNTHASE (PTPS), E37C CATALYTIC RESIDUE MUTANT
 
Authors :  E. T. Larson, E. A. Merritt, Medical Structural Genomics Of Pathogenic Protozoa (Msgpp)
Date :  01 Mar 10  (Deposition) - 07 Apr 10  (Release) - 07 Apr 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (6x)
Keywords :  Pts, Ptp Synthase, Ptps, Metal-Binding, Tetrahydrobiopterin Biosynthesis, Folate Biosynthesis, Structural Genomics, Medical Structural Genomics Of Pathogenic Protozoa, Msgpp, Biosynthetic Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. T. Larson, J. Bosch, J. E. Kim, A. Kelley, L. Castaneda, A. Napuli, N. Mueller, C. L. M. J. Verlinde, W. C. Van Voorhis, F. S. Buckner, E. Fan, W. G. J. Hol, E. A. Merritt
Structural Analysis Of The Dual-Functional 6-Pyruvoyltetrahydropterin Synthase From Malaria Parasites.
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PUTATIVE 6-PYRUVOYL TETRAHYDROBIOPTERIN SYNTHASE
    Chains: A
    EC Number: 4.2.3.12
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: BG1861
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: PVX_114505
    Mutation: YES
    Organism Scientific: PLASMODIUM VIVAX
    Organism Taxid: 5855

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (6x): A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
1PE01Ligand/IonPTERINE
2ZN1Ligand/IonZINC ION
Biological Unit 1 (1, 6)
No.NameCountTypeFull Name
1PE06Ligand/IonPTERINE
2ZN-1Ligand/IonZINC ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:28 , HIS A:40 , HIS A:42 , GLU A:160 , HOH A:231BINDING SITE FOR RESIDUE ZN A 201
2AC2SOFTWARETYR A:59 , ILE A:61 , ASP A:62 , PHE A:63 , SER A:125 , THR A:126 , GLU A:127 , GLU A:160 , HOH A:231BINDING SITE FOR RESIDUE PE0 A 211

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3LZE)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric Unit
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:163
 aligned with A5K2B2_PLAVS | A5K2B2 from UniProtKB/TrEMBL  Length:172

    Alignment length:163
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169   
         A5K2B2_PLAVS    10 DQIAELLVESPLFSFNCAHFIAFKGFRETLHGHNYNVSLRLRGNIQGDGYVIDFSILKEKVRKVCKQLDHHFILPMYSDVLNIQEVNDNFKITCEDNSEYSFPKRDCVQIPIKHSSTEEIGLYILNQLIEEIDLPFLKTRSVNYMEVTVSESPSQKATVHRNI 172
               SCOP domains d3lzea_ A: automated matches                                                                                                                                        SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee.....eeeeee..ee..ee...eeeeeeeeeeeeee........hhhhhhhhhhhhhhhhh..eeee.....eeeeee..eeeeee....eeeee...eeee.....hhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeee..eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3lze A  10 DQIAELLVESPLFSFNCAHFIAFKGFRCTLHGHNYNVSLRLRGNIQGDGYVIDFSILKEKVRKVCKQLDHHFILPMYSDVLNIQEVNDNFKITCEDNSEYSFPKRDCVQIPIKHSSTEEIGLYILNQLIEEIDLPFLKTRSVNYMEVTVSESPSQKATVHRNI 172
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169
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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
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A   (A5K2B2_PLAVS | A5K2B2)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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 Related Entries

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        A5K2B2_PLAVS | A5K2B2: 2a0s 3lx3 3m0n

(-) Related Entries Specified in the PDB File

1y13 STRUCTURAL ANALYSIS OF PLASMODIUM FALCIPARUM 6-PYRUVOYL TETRAHYDROPTERIN SYNTHASE (PTPS)
2a0s CRYSTAL STRUCTURE OF 6-PYRUVOYL TETRAHYDROPTERIN SYNTHASE (PTPS) FROM PLASMODIUM VIVAX AT 2.2 A RESOLUTION
3lx3 PLASMODIUM VIVAX 6-PYRUVOYLTETRAHYDROPTERIN SYNTHASE (PTPS) IN COMPLEX WITH XANTHOPTERIN
3m0n PLASMODIUM VIVAX 6-PYRUVOYLTETRAHYDROPTERIN SYNTHASE (PTPS) , E37A CATALYTIC RESIDUE MUTANT RELATED ID: PVIV004546AAA RELATED DB: TARGETDB