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(-) Description

Title :  CRYSTAL STRUCTURE OF THE MTB ENOYL COA ISOMERASE IN COMPLEX WITH HYDROXYHEXANOYL COA
 
Authors :  J. B. Bruning, N. Gao, E. D. Hernandez, H. Li, N. Dang, L. W. Hung, J. C Sac Tb Structural Genomics Consortium (Tbsgc)
Date :  19 Jun 12  (Deposition) - 29 May 13  (Release) - 29 May 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.85
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Structural Genomics, Tb Structural Genomics Consortium, Tbsgc, Crotonase Superfamily, Isomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. B. Bruning, N. Gao, E. D. Hernandez, H. Li, N. Dang, L. W. Hung, S. Moran, J. C. Sacchettini
Crystal Structure And Mechanism Of The Prokaryotic Enoyl Co Isomerase
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ENOYL-COA HYDRATASE/ISOMERASE FAMILY PROTEIN
    Chains: A
    EC Number: 4.2.1.17
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PVP16
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: ECHA3, MT0660, RV0632C
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773
    Strain: H37RV
    Synonym: ENOYL-COA HYDRATASE HOMOLOG, PROBABLE ENOYL-COA HYDRATASE ECHA3 (ENOYL HYDRASE) (UNSATURATED ACYL-COA HYDRATASE) (CROTONASE)

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (3x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
13H91Ligand/Ion(S)-3-HYDROXYHEXANOYL-COA
2SO42Ligand/IonSULFATE ION
Biological Unit 1 (2, 9)
No.NameCountTypeFull Name
13H93Ligand/Ion(S)-3-HYDROXYHEXANOYL-COA
2SO46Ligand/IonSULFATE ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:22 , VAL A:23 , ARG A:56 , GLY A:60 , PHE A:62 , ASP A:63 , LEU A:64 , LEU A:67 , ILE A:105 , ALA A:106 , ASN A:129 , GLU A:130 , ILE A:133 , MET A:135 , PRO A:138 , HOH A:406 , HOH A:507 , HOH A:593BINDING SITE FOR RESIDUE 3H9 A 301
2AC2SOFTWAREARG A:151 , SO4 A:303 , HOH A:687BINDING SITE FOR RESIDUE SO4 A 302
3AC3SOFTWARETHR A:150 , ARG A:151 , SO4 A:302BINDING SITE FOR RESIDUE SO4 A 303

(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

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(-) Exons   (0, 0)

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(-) 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    
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Chain A from PDB  Type:PROTEIN  Length:232
                                                                                                                                                                                                                                                                        
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeee..eeeeee........hhhhhhhhhhhhhhhhhhh..eeeee....eee...hhhhhh..hhhhhhhhhhhhhhhhhhhhh....eeeee..eeehhhhhhhh...eeee.....ee.hhhhhh...hhhhhhhhhh..hhhhhhhhhhh....hhhhhhhhh...ee.hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4fnd A   0 SMSDPVSYTRKDSIAVISMDDGKVNALGPAMQQALNAAIDNADRDDVGALVITGNGRVFSGGFDLKILTSGEVQPAIDMLRGGFELAYRLLSYPKPVVMACTGHAIAMGAFLLSCGDHRVAAHAYNIQANEVAIGMTIPYAALEIMKLRLTRSAYQQATGLAKTFFGETALAAGFIDEIALPEVVVSRAEEAAREFAGLNQHAHAATKLRSRADALTAIRAGIDGIAAEFGL 231
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229
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 Classification and Annotation

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(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (6, 6)

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 Related Entries

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

UniProtKB/TrEMBL
        P96907_MYCTX | P96907: 4fn7 4fn8 4fnb 4hc8

(-) Related Entries Specified in the PDB File

4fn7 APO FORM OF THE ENZYME
4fn8 ENZYME IN COMPLEX WITH ACETOACETYL COA RELATED ID: RV0632C RELATED DB: TARGETTRACK
4fnb ENZYME IN COMPLEX WITH HYDROXYBUTYRYL COA