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(-) Description

Title :  CRYSTAL STRUCTURE OF PLASMODIUM FALCIPARUM FABI COMPLEXED WITH NAD AND INHIBITOR 3-(4-CHLORO-2-HYDROXYPHENOXY)-7-HYDROXY-2H-CHROMEN-2-ONE
 
Authors :  D. Kostrewa, R. Perozzo
Date :  17 Dec 12  (Deposition) - 06 Nov 13  (Release) - 06 Nov 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Reductase, Oxidoreductase-Oxidoreductase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. Belluti, R. Perozzo, L. Lauciello, F. Colizzi, D. Kostrewa, A. Bisi S. Gobbi, A. Rampa, M. L. Bolognesi, M. Recanatini, R. Brun, L. Scapozza, A. Cavalli
Design, Synthesis, And Biological And Crystallographic Evaluation Of Novel Inhibitors Of Plasmodium Falciparum Enoyl-Acp-Reductase (Pffabi)
J. Med. Chem. V. 56 7516 2013
PubMed-ID: 24063369  |  Reference-DOI: 10.1021/JM400637M

(-) 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: PET28A
    Expression System Strain: BL21
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: C-TERMINAL FRAGMENT, UNP RESIDUES 96-432
    Gene: PFENR, PFF0730C
    Organism Scientific: PLASMODIUM FALCIPARUM
    Organism Taxid: 36329
    Strain: 3D7

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 9)

Asymmetric/Biological Unit (4, 9)
No.NameCountTypeFull Name
1CHV2Ligand/Ion3-(4-CHLORO-2-HYDROXYPHENOXY)-7-HYDROXY-2H-CHROMEN-2-ONE
2GOL3Ligand/IonGLYCEROL
3NAD2Ligand/IonNICOTINAMIDE-ADENINE-DINUCLEOTIDE
4SO42Ligand/IonSULFATE ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:217 , ALA A:219 , VAL A:222 , TYR A:267 , TYR A:277 , PHE A:368 , ILE A:369 , NAD A:502 , HOH A:701BINDING SITE FOR RESIDUE CHV A 501
2AC2SOFTWAREGLY A:104 , ILE A:105 , GLY A:106 , GLY A:110 , TYR A:111 , TRP A:131 , PHE A:167 , ASP A:168 , ALA A:169 , SER A:215 , LEU A:216 , ALA A:217 , LEU A:265 , THR A:266 , TYR A:267 , LYS A:285 , ALA A:312 , GLY A:313 , PRO A:314 , LEU A:315 , SER A:317 , ILE A:369 , CHV A:501 , HOH A:625 , HOH A:665 , HOH A:677 , HOH A:691BINDING SITE FOR RESIDUE NAD A 502
3AC3SOFTWAREILE A:177 , LYS A:182 , ASN A:192 , TYR A:193 , THR A:194 , ASP A:197 , LYS B:232BINDING SITE FOR RESIDUE GOL A 503
4AC4SOFTWAREALA B:217 , ASN B:218 , ALA B:219 , VAL B:222 , TYR B:267 , TYR B:277 , ALA B:319 , ALA B:320 , PHE B:368 , NAD B:502BINDING SITE FOR RESIDUE CHV B 501
5AC5SOFTWAREGLY B:104 , ILE B:105 , GLY B:106 , GLY B:110 , TYR B:111 , TRP B:131 , PHE B:167 , ASP B:168 , ALA B:169 , SER B:170 , SER B:215 , LEU B:216 , ALA B:217 , ASN B:218 , LEU B:265 , THR B:266 , TYR B:267 , LYS B:285 , ALA B:312 , GLY B:313 , PRO B:314 , LEU B:315 , SER B:317 , ALA B:319 , ILE B:369 , CHV B:501 , HOH B:613 , HOH B:651 , HOH B:652 , HOH B:692BINDING SITE FOR RESIDUE NAD B 502
6AC6SOFTWAREILE A:161 , ASN B:136 , LYS B:185 , ARG B:186BINDING SITE FOR RESIDUE SO4 B 503
7AC7SOFTWAREASN A:192 , LEU A:201 , LYS B:220 , LYS B:240 , HOH B:725BINDING SITE FOR RESIDUE SO4 B 504
8AC8SOFTWAREHIS B:203 , GLY B:207 , LYS B:208 , HOH B:662BINDING SITE FOR RESIDUE GOL B 505
9AC9SOFTWAREILE B:177 , GLN B:191 , ASN B:192 , TYR B:193 , THR B:194 , ASP B:197BINDING SITE FOR RESIDUE GOL B 506

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4IGF)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4IGF)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4IGF)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4IGF)

(-) Exons   (0, 0)

(no "Exon" information available for 4IGF)

(-) Sequences/Alignments

Asymmetric/Biological 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:277
                                                                                                                                                                                                                                                                                                                     
               SCOP domains d4igfa_ A: automated matches                                                                                                                                                                                                                                                          SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee....hhhhhhhhhhhhh..eeeeeehhhhhhhhhhhhhh...hhhhh........eeeeee......hhhhh.hhhhh.........hhhhhhhhhhhhhh.eeeeee..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeeeeeeehhhhh........hhhhhhhhhhhhhhhhhhhhhhhhh.eeeeeee......hhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh.....eeee..hhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4igf A  97 EDICFIAGIGDTNGYGWGIAKELSKRNVKIIFGIWPPVYNIFMKNYKNGKFDNDMIIDKDKKMNILDMLPFDASFDTANDIDETKNNKRYNMLQNYTIEDVANLIHQKYGKINMLVHSLANAKEVQKDLLNTSRKGYLDALSKSSYSLISLCKYFVNIMKPQSSIISLTYHASQKVVPGYGGGMSSAKAALESDTRVLAYHLGRNYNIRINTISAGPLKSFIDYAIEYSEKYAPLRQKLLSTDIGSVASFLLSRESRAITGQTIYVDNGLNIMFLPD 424
                                   106       116       126       136       146       156       166       176 ||    187       197       207       217       227       237       247       257       267       277       287       297       307       317|      377       387       397       407       417       
                                                                                                           178|                                                                                                                                      317|                                                        
                                                                                                            180                                                                                                                                       368                                                        


Chain B from PDB  Type:PROTEIN  Length:287
                                                                                                                                                                                                                                                                                                                               
               SCOP domains d4igfb_ B: automated matches                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee......hhhhhhhhhhhhh..eeeeeehhhhhhhhhhhhhh.......eee..ee..eeeeee......hhhhhhhhhhhh.........hhhhhhhhhhhhhh.eeeeee..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeeeeeeehhhhh........hhhhhhhhhhhhhhhhhhhhhhhhh.eeeeeee....hhhhhhh...hhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh.....eeee..hhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4igf B  97 EDICFIAGIGDTNGYGWGIAKELSKRNVKIIFGIWPPVYNIFMKNYKNGKFDNDMIIDKDKKMNILDMLPFDASFDTANDIDEETKNNKRYNMLQNYTIEDVANLIHQKYGKINMLVHSLANAKEVQKDLLNTSRKGYLDALSKSSYSLISLCKYFVNIMKPQSSIISLTYHASQKVVPGYGGGMSSAKAALESDTRVLAYHLGRNYNIRINTISAGPLKSRAATAINKTFIDYAIEYSEKYAPLRQKLLSTDIGSVASFLLSRESRAITGQTIYVDNGLNIMFLPD 424
                                   106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       367       377       387       397       407       417       
                                                                                                                                                                                                                                                              325|                                                         
                                                                                                                                                                                                                                                               367
   Legend:   → Mismatch (orange background)
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    → 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, 2)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4IGF)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4IGF)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)

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        C6KSZ2_PLAF7 | C6KSZ2: 2foi 4ige

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4ige CRYSTAL STRUCTURE OF PLASMODIUM FALCIPARUM FABI COMPLEXED WITH NAD AND INHIBITOR 7-(4-CHLORO-2-HYDROXYPHENOXY)-4- METHYL-2H-CHROMEN-2-ONE