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(-) Description

Title :  CRYSTAL STRUCTURE OF M. TUBERCULOSIS ECHA6 BOUND TO C20-COA
 
Authors :  J. A. G. Cox, G. S. Besra, K. Futterer
Date :  18 Sep 15  (Deposition) - 20 Jan 16  (Release) - 14 Sep 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.44
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  A,B,C  (1x)
Biol. Unit 2:  D,E,F  (1x)
Keywords :  Enoyl-Coa Hydratase-Like, Lyase, Lipid Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. A. Cox, K. A. Abrahams, C. Alemparte, S. Ghidelli-Disse, J. Rullas, I. Angulo-Barturen, A. Singh, S. S. Gurcha, V. Nataraj, S. Bethell, M. J. Remuinan, L. Encinas, P. J. Jervis, N. C. Cammack, A. Bhatt, U. Kruse, M. Bantscheff, K. Futterer, D. Barros, L. Ballell, G. Drewes G. S. Besra
Thpp Target Assignment Reveals Echa6 As An Essential Fatty Acid Shuttle In Mycobacteria.
Nat Microbiol V. 1 15006 2016
PubMed-ID: 27571973  |  Reference-DOI: 10.1038/NMICROBIOL.2015.6

(-) Compounds

Molecule 1 - ENOYL-COA HYDRATASE ECHA6
    Chains: A, B, C, D, E, F
    EC Number: 4.2.1.17
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Taxid: 469008
    Gene: ECHA6, RV0905, MTCY31.33
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS (STRAIN ATCC 25618 / H37RV)
    Organism Taxid: 83332
    Strain: ATCC 25618 / H37RV

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit : ABCDEF
Biological Unit 1 (1x): ABC   
Biological Unit 2 (1x):    DEF

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
15F92Ligand/IonARACHINOYL-COA
Biological Unit 1 (1, 1)
No.NameCountTypeFull Name
15F91Ligand/IonARACHINOYL-COA
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
15F91Ligand/IonARACHINOYL-COA

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:19 , ARG A:20 , ARG A:21 , ALA A:23 , ALA A:58 , GLY A:59 , ALA A:60 , ASP A:61 , LEU A:62 , ILE A:76 , HIS A:79 , ASP A:83 , GLY A:99 , ALA A:100 , TYR A:126 , TRP A:133 , HOH A:401 , ARG D:17 , ARG D:20 , SER D:63 , HOH D:402binding site for residue 5F9 A 301
2AC2SOFTWAREARG A:17 , ARG A:20 , GLU D:19 , ARG D:20 , ARG D:21 , ALA D:23 , ALA D:58 , ALA D:60 , ASP D:61 , LEU D:62 , LEU D:75 , HIS D:79 , ASP D:83 , ALA D:100 , GLN D:103 , GLN D:107 , TYR D:126 , LEU D:128 , ASP D:131 , TRP D:133binding site for residue 5F9 D 301

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5DTW)

(-) Cis Peptide Bonds  (8, 8)

Asymmetric Unit
No.Residues
1Asp A:41 -Gly A:42
2Ser A:63 -Gly A:64
3Asp B:41 -Gly B:42
4Asp C:41 -Gly C:42
5Asp D:41 -Gly D:42
6Ser D:63 -Gly D:64
7Asp E:41 -Gly E:42
8Asp F:41 -Gly F:42

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5DTW)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5DTW)

(-) Exons   (0, 0)

(no "Exon" information available for 5DTW)

(-) 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:244
                                                                                                                                                                                                                                                                                    
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee..eeeeee.hhhhh...hhhhhhhhhhhhhh.......eeeeee..................hhhhhhhhhhhhhhhh...eeeee...eehhhhhhhhhh.eeee....eeehhhhhh....hhhhhhhhhhhhhhhhhhhhhhhh..eehhhhhhhh...ee.hhhhhhhhhhhhh..hhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5dtw A   0 HMIGITQAEAVLTIELQRPERRNALNSQLVEELTQAIRKAGDGSARAIVLTGQGTAFCAGADLSGDAFAADYPDRLIELHKAMDASPMPVVGAINGPAIGAGLQLAMQCDLRVVAPDAFFQFPTSKYGLALDNWSIRRLSSLVGHGRARAMLLSAEKLTAEIALHTGMANRIGTLADAQAWAAEIARLAPLAIQHAKRVLNDDGAIEEAWPAHKELFDKAWGSQDVIEAQVARMEKRPPKFQGA 243
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239    


Chain B from PDB  Type:PROTEIN  Length:240
                                                                                                                                                                                                                                                                                
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeee..eeeeee.hhhhh...hhhhhhhhhhhhhh.......eeeeee..............hhhhhhhhhhhhhhhh...eeeee...eehhhhhhhhhh.eeee....eee.hhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh..eehhhhhhhh...ee.hhhhhhhhhhhhhh.hhhhhhhhhhhhhh.......hhhhhhhhhhhhh.hhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 5dtw B   0 HMIGITQAEAVLTIELQRPERRNALNSQLVEELTQAIRKAGDGSARAIVLTGQGTAFCAGADLSAADYPDRLIELHKAMDASPMPVVGAINGPAIGAGLQLAMQCDLRVVAPDAFFQFPTSKYGLALDNWSIRRLSSLVGHGRARAMLLSAEKLTAEIALHTGMANRIGTLADAQAWAAEIARLAPLAIQHAKRVLNDDGAIEEAWPAHKELFDKAWGSQDVIEAQVARMEKRPPKFQGA 243
                                     9        19        29        39        49        59   ||   73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243
                                                                                          63|                                                                                                                                                                               
                                                                                           68                                                                                                                                                                               


Chain C from PDB  Type:PROTEIN  Length:246
                                                                                                                                                                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eeeeee..eeeeee.hhhhh...hhhhhhhhhhhhhh.......eeeeee...................hhhhhhhhhhhhhhh...eeeee...eehhhhhhhhhh.eeee....eee.hhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh..eehhhhhhhh...ee.hhhhhhhhhhhhh..hhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 5dtw C  -2 GSHMIGITQAEAVLTIELQRPERRNALNSQLVEELTQAIRKAGDGSARAIVLTGQGTAFCAGADLSGDAFAADYPDRLIELHKAMDASPMPVVGAINGPAIGAGLQLAMQCDLRVVAPDAFFQFPTSKYGLALDNWSIRRLSSLVGHGRARAMLLSAEKLTAEIALHTGMANRIGTLADAQAWAAEIARLAPLAIQHAKRVLNDDGAIEEAWPAHKELFDKAWGSQDVIEAQVARMEKRPPKFQGA 243
                                     7        17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237      


Chain D from PDB  Type:PROTEIN  Length:244
                                                                                                                                                                                                                                                                                    
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee..eeeeee.hhhhh...hhhhhhhhhhhhhh.......eeeeee............hhhhh.hhhhhhhhhhhhhhhh...eeeee...eehhhhhhhhh..eeee....eee.hhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh..eehhhhhhhh...ee.hhhhhhhhhhhhhh.hhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5dtw D   0 HMIGITQAEAVLTIELQRPERRNALNSQLVEELTQAIRKAGDGSARAIVLTGQGTAFCAGADLSGDAFAADYPDRLIELHKAMDASPMPVVGAINGPAIGAGLQLAMQCDLRVVAPDAFFQFPTSKYGLALDNWSIRRLSSLVGHGRARAMLLSAEKLTAEIALHTGMANRIGTLADAQAWAAEIARLAPLAIQHAKRVLNDDGAIEEAWPAHKELFDKAWGSQDVIEAQVARMEKRPPKFQGA 243
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239    


Chain E from PDB  Type:PROTEIN  Length:239
                                                                                                                                                                                                                                                                               
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee..eeeeee.hhhhh...hhhhhhhhhhhhhh.......eeeeee.............hhhhhhhhhhhhhhhh...eeeee...eehhhhhhhhhh.eeee....eee.hhhhh....hhhhhhhhhhhhhhhhhhhhhhhh..eehhhhhhh....ee.hhhhhhhhhhhhhh.hhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5dtw E   0 HMIGITQAEAVLTIELQRPERRNALNSQLVEELTQAIRKAGDGSARAIVLTGQGTAFCAGADLAADYPDRLIELHKAMDASPMPVVGAINGPAIGAGLQLAMQCDLRVVAPDAFFQFPTSKYGLALDNWSIRRLSSLVGHGRARAMLLSAEKLTAEIALHTGMANRIGTLADAQAWAAEIARLAPLAIQHAKRVLNDDGAIEEAWPAHKELFDKAWGSQDVIEAQVARMEKRPPKFQGA 243
                                     9        19        29        39        49        59  ||    74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234         
                                                                                         62|                                                                                                                                                                               
                                                                                          68                                                                                                                                                                               


Chain F from PDB  Type:PROTEIN  Length:244
                                                                                                                                                                                                                                                                                    
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee..eeeeee.hhhhh...hhhhhhhhhhhhhh.......eeeeee..................hhhhhhhhhhhhhhhh...eeeee...eehhhhhhhhhh.eeee....eeehhhhhh....hhhhhhhhhhhhhhhhhhhhhhhh..eehhhhhhhh...ee.hhhhhhhhhhhhh..hhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5dtw F   0 HMIGITQAEAVLTIELQRPERRNALNSQLVEELTQAIRKAGDGSARAIVLTGQGTAFCAGADLSGDAFAADYPDRLIELHKAMDASPMPVVGAINGPAIGAGLQLAMQCDLRVVAPDAFFQFPTSKYGLALDNWSIRRLSSLVGHGRARAMLLSAEKLTAEIALHTGMANRIGTLADAQAWAAEIARLAPLAIQHAKRVLNDDGAIEEAWPAHKELFDKAWGSQDVIEAQVARMEKRPPKFQGA 243
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239
   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 5DTW)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5DTW)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5DTW)

(-) Gene Ontology  (8, 8)

Asymmetric Unit(hide GO term definitions)

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  5dtw
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  ECHA6_MYCTU | P9WNP1
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 Related Entries

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

UniProtKB/Swiss-Prot
        ECHA6_MYCTU | P9WNP1: 3he2 5dtp 5du4 5du6 5du8 5duc 5duf

(-) Related Entries Specified in the PDB File

5dtp 5DTP IS APO FORM