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(-) Description

Title :  CRYSTAL STRUCTURE OF 6-PYRUVOYL TETRAHYDROPTERIN SYNTHASE (PTPS) FROM PLASMODIUM VIVAX AT 2.2 A RESOLUTION
 
Authors :  J. Bosch, W. G. J. Hol, Structural Genomics Of Pathogenic Protozoa Consortium (Sgpp)
Date :  16 Jun 05  (Deposition) - 26 Jul 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (3x)
Keywords :  Sgpp, Structural Genomics, Psi, Protein Structure Initiative, 6- Pyruvoyl Tetrahydropterin Synthase, Ptps, Plasmodium, Vivax, Structural Genomics Of Pathogenic Protozoa Consortium, Lyase, Biosynthetic Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Bosch, W. G. J. Hol, Structural Genomics Of Pathogenic Protozoa Consortium (Sgpp
Crystal Structure Of 6-Pyruvoyl Tetrahydropterin Synthase (Ptps) From Plasmodium Vivax At 2. 2 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - 6-PYRUVOYL TETRAHYDROPTERIN SYNTHASE
    Chains: A, B
    EC Number: 4.2.3.12
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET14B
    Expression System Strain: BL21STAR(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: T7 SYSTEM
    Gene: MAL6P1.148
    Organism Common: MALARIA PARASITE P. VIVAX
    Organism Scientific: PLASMODIUM VIVAX
    Organism Taxid: 5855

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (3x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
1BIO2Ligand/IonBIOPTERIN
2ZN2Ligand/IonZINC ION
Biological Unit 1 (1, 6)
No.NameCountTypeFull Name
1BIO6Ligand/IonBIOPTERIN
2ZN-1Ligand/IonZINC ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:36 , HIS A:48 , HIS A:50 , GLU A:168 , BIO A:282BINDING SITE FOR RESIDUE ZN A 281
2AC2SOFTWAREHIS B:36 , HIS B:48 , HIS B:50 , GLU B:168 , BIO B:382BINDING SITE FOR RESIDUE ZN B 381
3AC3SOFTWARELEU A:23 , HIS A:36 , ILE A:38 , GLU A:45 , TYR A:67 , ILE A:69 , ASP A:70 , PHE A:71 , THR A:134 , GLU A:135 , GLU A:168 , GLN A:172 , ZN A:281 , HIS B:87BINDING SITE FOR RESIDUE BIO A 282
4AC4SOFTWAREHIS A:87 , HOH A:346 , LEU B:23 , GLU B:45 , HIS B:48 , TYR B:67 , ILE B:69 , ASP B:70 , PHE B:71 , THR B:134 , GLU B:135 , GLU B:168 , GLN B:172 , ZN B:381BINDING SITE FOR RESIDUE BIO B 382

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2A0S)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2A0S)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2A0S)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2A0S)

(-) Exons   (0, 0)

(no "Exon" information available for 2A0S)

(-) 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: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 d2a0sa1 A:18-180 6-pyruvoyl tetrahydropterin synthase                                                                                                               SCOP domains
               CATH domains 2a0sA00 A:18-180  [code=3.30.479.10, no name defined]                                                                                                               CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeeeeeeeeeee..ee..ee...eeeeeeeeeeeeee........hhhhhhhhhhhhhhhhh..eeee......eeeee..eeeee.....eeeee...eeee.....hhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeee..eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2a0s A  18 DQIAELLVESPLFSFNCAHFIAFKGFRETLHGHNYNVSLRLRGNIQGDGYVIDFSILKEKVRKVCKQLDHHFILPMYSDVLNIQEVNDNFKITCEDNSEYSFPKRDCVQIPIKHSSTEEIGLYILNQLIEEIDLPFLKTRSVNYMEVTVSESPSQKATVHRNI 180
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177   


Chain B 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 d2a0sb_ B: 6-pyruvoyl tetrahydropterin synthase                                                                                                                     SCOP domains
               CATH domains 2a0sB00 B:18-180  [code=3.30.479.10, no name defined]                                                                                                               CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeeeeeeeeeee..ee..ee...eeeeeeeeeeeeee........hhhhhhhhhhhhhhhhh..eeee......eeeee..eeeee.....eeeee...eeee.....hhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeee..eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2a0s B  18 DQIAELLVESPLFSFNCAHFIAFKGFRETLHGHNYNVSLRLRGNIQGDGYVIDFSILKEKVRKVCKQLDHHFILPMYSDVLNIQEVNDNFKITCEDNSEYSFPKRDCVQIPIKHSSTEEIGLYILNQLIEEIDLPFLKTRSVNYMEVTVSESPSQKATVHRNI 180
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177
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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, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2A0S)

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (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 Specified in the PDB File

1y13 P. FALCIPARUM HOMOLOG RELATED ID: PVIV004546AAA RELATED DB: TARGETDB