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(-) Description

Title :  CRYSTAL STRUCTURE OF EIMERIA TENELLA ENOYL REDUCTASE
 
Authors :  J. Z. Lu, S. T. Prigge
Date :  08 May 07  (Deposition) - 18 Sep 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.60
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A,B  (2x)
Keywords :  Apicomplexa, Eimeria, Eimeria Tenella, Enoyl (Acyl-Carrier-Protein) Reductase, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Z. Lu, S. P. Muench, M. Allary, S. Campbell, C. W. Roberts, E. Mui, R. L. Mcleod, D. W. Rice, S. T. Prigge
Type I And Type Ii Fatty Acid Biosynthesis In Eimeria Tenella: Enoyl Reductase Activity And Structure
Parasitology V. 134 1949 2007
PubMed-ID: 17697396  |  Reference-DOI: 10.1017/S0031182007003319

(-) Compounds

Molecule 1 - ENOYL-ACYL CARRIER REDUCTASE
    Chains: A, B
    EC Number: 1.3.1.9
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMAL-C2X
    Expression System Strain: BL21 STAR (DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: MATURE FORM
    Gene: ENR
    Organism Scientific: EIMERIA TENELLA
    Organism Taxid: 413949
    Strain: HOUGHTON

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): AB
Biological Unit 2 (2x): AB

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2PTG)

(-) Sites  (0, 0)

(no "Site" information available for 2PTG)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2PTG)

(-) 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:224
 aligned with Q0VIP6_EIMTE | Q0VIP6 from UniProtKB/TrEMBL  Length:410

    Alignment length:307
                                   102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       
         Q0VIP6_EIMTE    93 PLPVDLRGKTAFVAGVADSNGYGWAICKLLRAAGARVLVGTWPPVYSIFKKGLESSRFEQDSFYAQEPSSKVAAEAAEKPVDLVFDKIYPLDAVFDTPQDVPPEVSSNKRYAGVGGFTISEVAEAVRADVGQIDILVHSLANGPEVTKPLLQTSRKGYLAAVSSSSYSFVSLLQHFLPLMKEGGSALALSYIASEKVIPGYGGGMSSAKAALESDCRTLAFEAGRARAVRVNCISAGPLKSRAASAIGKAGDKTFIDLAIDYSEANAPLQKELESDDVGRAALFLLSPLARAVTGATLYVDNGLHAM 399
               SCOP domains d2ptga_ A: automated matches                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeee......hhhhhhhhhhhhh..eeeeeehhhhhhhhhh--------------------------------...eeee......hhhhhhhhhhh.--.......hhhhhhhhhhhhhh.eeeeeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeeeeeeee.------------------.hhhhhhhhhhhhhhhhh.eeeeeee...-------------------------------...hhhhhhhhhhhhhhhhhh.....eeee....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ptg A  93 PLPVDLRGKTAFVAGVADSNGYGWAICKLLRAAGARVLVGTWPPVYSIFKK--------------------------------VFDKIYPLDAVFDTPQDVPPEVSSN--YAGVGGFTISEVAEAVRADVGQIDILVHSLANGPEVTKPLLQTSRKGYLAAVSSSSYSFVSLLQHFLPLMKEGGSALALSYI------------------ALESDCRTLAFEAGRARAVRVNCISAGPL-------------------------------KELESDDVGRAALFLLSPLARAVTGATLYVDNGLHAM 399
                                   102       112       122       132       142|        -         -         -   |   182       192       | -|      212       222       232       242       252       262       272       282 |       -         -|      312       322        |-         -         -         -|      372       382       392       
                                                                            143                              176                     200  |                                                                              284                303                         331                             363                                    
                                                                                                                                        203                                                                                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:224
 aligned with Q0VIP6_EIMTE | Q0VIP6 from UniProtKB/TrEMBL  Length:410

    Alignment length:307
                                   102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       
         Q0VIP6_EIMTE    93 PLPVDLRGKTAFVAGVADSNGYGWAICKLLRAAGARVLVGTWPPVYSIFKKGLESSRFEQDSFYAQEPSSKVAAEAAEKPVDLVFDKIYPLDAVFDTPQDVPPEVSSNKRYAGVGGFTISEVAEAVRADVGQIDILVHSLANGPEVTKPLLQTSRKGYLAAVSSSSYSFVSLLQHFLPLMKEGGSALALSYIASEKVIPGYGGGMSSAKAALESDCRTLAFEAGRARAVRVNCISAGPLKSRAASAIGKAGDKTFIDLAIDYSEANAPLQKELESDDVGRAALFLLSPLARAVTGATLYVDNGLHAM 399
               SCOP domains d2ptgb_ B: automated matches                                                                                                                                                                                                                                                                                        SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --------------adh_short_C2-2ptgB01 B:107-397                                                                                                                                                                                                                                                                     -- Pfam domains (1)
           Pfam domains (2) --------------adh_short_C2-2ptgB02 B:107-397                                                                                                                                                                                                                                                                     -- Pfam domains (2)
         Sec.struct. author .........eeeeee.....hhhhhhhhhhhhh..eeeeeehhhhhhhhh.--------------------------------...eeee......hhhhhhhhhhh.--.......hhhhhhhhhhhhhh.eeeeeeeee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeeeeeeee.------------------.hhhhhhhhhhhhhhhhh.eeeeeee...-------------------------------...hhhhhhhhhhhhhhhhhh.....eeee....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ptg B  93 PLPVDLRGKTAFVAGVADSNGYGWAICKLLRAAGARVLVGTWPPVYSIFKK--------------------------------VFDKIYPLDAVFDTPQDVPPEVSSN--YAGVGGFTISEVAEAVRADVGQIDILVHSLANGPEVTKPLLQTSRKGYLAAVSSSSYSFVSLLQHFLPLMKEGGSALALSYI------------------ALESDCRTLAFEAGRARAVRVNCISAGPL-------------------------------KELESDDVGRAALFLLSPLARAVTGATLYVDNGLHAM 399
                                   102       112       122       132       142|        -         -         -   |   182       192       | -|      212       222       232       242       252       262       272       282 |       -         -|      312       322        |-         -         -         -|      372       382       392       
                                                                            143                              176                     200  |                                                                              284                303                         331                             363                                    
                                                                                                                                        203
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  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, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2PTG)

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: NADP_Rossmann (1239)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
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 Related Entries

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(-) Related Entries Specified in the PDB File

2o2s TOXOPLASMA GONDII ENR IN COMPLEX WITH NAD AND TRICLOSAN
2o50 TOXOPLASMA GONDII APO-ENR