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(-) Description

Title :  CRYSTAL STRUCTURES OF FABI FROM F. TULARENSIS IN COMPLEX WITH NOVEL INHIBITORS BASED ON THE BENZIMIDAZOLE SCAFFOLD
 
Authors :  S. Mehboob, T. Boci, L. Brubaker, B. D. Santarsiero, M. E. Johnson
Date :  01 Feb 13  (Deposition) - 23 Jul 14  (Release) - 18 Mar 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.45
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A,B  (2x)
Keywords :  Rossmann Fold, Reductase, Nadh, Reduction, Oxidoreductase- Oxidoreductase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Mehboob, J. Song, K. E. Hevener, P. C. Su, T. Boci, L. Brubaker, L. Truong, T. Mistry, J. Deng, J. L. Cook, B. D. Santarsiero, A. K. Ghosh M. E. Johnson
Structural And Biological Evaluation Of A Novel Series Of Benzimidazole Inhibitors Of Francisella Tularensis Enoyl-Ac Reductase (Fabi).
Bioorg. Med. Chem. Lett. V. 25 1292 2015
PubMed-ID: 25677657  |  Reference-DOI: 10.1016/J.BMCL.2015.01.048

(-) Compounds

Molecule 1 - ENOYL-[ACYL-CARRIER-PROTEIN] REDUCTASE [NADH]
    Chains: A, B
    EC Number: 1.3.1.9
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15B
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Gene: FABI, FTT_0782
    Organism Scientific: FRANCISELLA TULARENSIS SUBSP. TULARENSIS
    Organism Taxid: 177416
    Strain: SCHU4
    Synonym: ENOYL REDUCTASE

 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  (3, 5)

Asymmetric Unit (3, 5)
No.NameCountTypeFull Name
11JN2Ligand/Ion1-(4-METHOXY-3-METHYLBENZYL)-1,5,6,7-TETRAHYDROINDENO[5,6-D]IMIDAZOLE
2GOL1Ligand/IonGLYCEROL
3NAD2Ligand/IonNICOTINAMIDE-ADENINE-DINUCLEOTIDE
Biological Unit 1 (3, 5)
No.NameCountTypeFull Name
11JN2Ligand/Ion1-(4-METHOXY-3-METHYLBENZYL)-1,5,6,7-TETRAHYDROINDENO[5,6-D]IMIDAZOLE
2GOL1Ligand/IonGLYCEROL
3NAD2Ligand/IonNICOTINAMIDE-ADENINE-DINUCLEOTIDE
Biological Unit 2 (3, 10)
No.NameCountTypeFull Name
11JN4Ligand/Ion1-(4-METHOXY-3-METHYLBENZYL)-1,5,6,7-TETRAHYDROINDENO[5,6-D]IMIDAZOLE
2GOL2Ligand/IonGLYCEROL
3NAD4Ligand/IonNICOTINAMIDE-ADENINE-DINUCLEOTIDE

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:13 , LEU A:14 , LEU A:15 , SER A:19 , ILE A:20 , VAL A:40 , CYS A:62 , ASP A:63 , VAL A:64 , SER A:90 , ILE A:91 , ALA A:92 , LEU A:144 , THR A:145 , TYR A:146 , LYS A:163 , ALA A:189 , PRO A:191 , ILE A:192 , THR A:194 , LEU A:195 , ALA A:196 , ALA A:197 , PHE A:203 , 1JN A:302 , HOH A:406 , HOH A:410 , HOH A:416BINDING SITE FOR RESIDUE NAD A 301
2AC2SOFTWARETYR A:146 , MET A:153 , PRO A:154 , TYR A:156 , MET A:159 , ALA A:196 , PHE A:203 , MET A:206 , NAD A:301BINDING SITE FOR RESIDUE 1JN A 302
3AC3SOFTWAREGLU A:150 , ALA A:164 , GLU A:167 , ARG A:171BINDING SITE FOR RESIDUE GOL A 303
4AC4SOFTWAREGLY B:13 , LEU B:15 , SER B:19 , ILE B:20 , VAL B:40 , CYS B:62 , ASP B:63 , VAL B:64 , SER B:90 , ILE B:91 , ALA B:92 , LEU B:144 , THR B:145 , TYR B:146 , LYS B:163 , ALA B:189 , PRO B:191 , ILE B:192 , THR B:194 , ALA B:196 , 1JN B:302 , HOH B:401 , HOH B:420BINDING SITE FOR RESIDUE NAD B 301
5AC5SOFTWARETYR B:146 , TYR B:156 , MET B:159 , ALA B:196 , ILE B:200 , PHE B:203 , MET B:206 , NAD B:301BINDING SITE FOR RESIDUE 1JN B 302

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4J1N)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4J1N)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4J1N)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4J1N)

(-) Exons   (0, 0)

(no "Exon" information available for 4J1N)

(-) 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:258
                                                                                                                                                                                                                                                                                                  
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ......eeee.......hhhhhhhhhhhhh..eeeeeehhhhhhhhhhhhhhhh..eeee....hhhhhhhhhhhhhhhh....eeee.....hhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeeeehhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeeee......hhhhh.hhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh....eeeee..hhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4j1n A   2 GFLAGKKILITGLLSNKSIAYGIAKAMHREGAELAFTYVGQFKDRVEKLCAEFNPAAVLPCDVISDQEIKDLFVELGKVWDGLDAIVHSIAFAPRDQLEGNFIDCVTREGFSIAHDISAYSFAALAKEGRSMMKNRNASMVALTYIGAEKAMPSYNTMGVAKASLEATVRYTALALGEDGIKVNAVSAGPIKTLAASGISNFKKMLDYNAMVSPLKKNVDIMEVGNTVAFLCSDMATGITGEVVHVDAGYHCVSMGNV 259
                                    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        


Chain B from PDB  Type:PROTEIN  Length:258
                                                                                                                                                                                                                                                                                                  
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ......eeee.......hhhhhhhhhhhhh..eeeeeehhhhhhhhhhhhhhhh..eeee....hhhhhhhhhhhhhhhh....eeee.....hhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeeeehhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeeee......hhhhh.hhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh....eeeee..hhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4j1n B   2 GFLAGKKILITGLLSNKSIAYGIAKAMHREGAELAFTYVGQFKDRVEKLCAEFNPAAVLPCDVISDQEIKDLFVELGKVWDGLDAIVHSIAFAPRDQLEGNFIDCVTREGFSIAHDISAYSFAALAKEGRSMMKNRNASMVALTYIGAEKAMPSYNTMGVAKASLEATVRYTALALGEDGIKVNAVSAGPIKTLAASGISNFKKMLDYNAMVSPLKKNVDIMEVGNTVAFLCSDMATGITGEVVHVDAGYHCVSMGNV 259
                                    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
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → 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  (0, 0)

(no "SCOP Domain" information available for 4J1N)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4J1N)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4J1N)

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        Q5NGQ3_FRATT | Q5NGQ3: 3nrc 3uic 4j3f 4j4t

(-) Related Entries Specified in the PDB File

3uic THE SAME PROTEIN IN COMPLEX WITH A DIFFERENT INHIBITOR
4j3f THE SAME PROTEIN IN COMPLEX WITH A DIFFERENT INHIBITOR
4j4t THE SAME PROTEIN IN COMPLEX WITH A DIFFERENT INHIBITOR