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(-) Description

Title :  CRYSTAL STRUCTURE OF THE E.COLI THIOESTERASE II, A HOMOLOGUE OF THE HUMAN NEF-BINDING ENZYME
 
Authors :  J. Li, Z. S. Derewenda
Date :  29 Jul 99  (Deposition) - 14 Jul 00  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Internal Repeats, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Li, U. Derewenda, Z. Dauter, S. Smith, Z. S. Derewenda
Crystal Structure Of The Escherichia Coli Thioesterase Ii, A Homolog Of The Human Nef Binding Enzyme.
Nat. Struct. Biol. V. 7 555 2000
PubMed-ID: 10876240  |  Reference-DOI: 10.1038/76776
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ACYL-COA THIOESTERASE II
    Chains: A, B
    EC Number: 3.1.2.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: MODIFIED PET22B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1LDA2Ligand/IonLAURYL DIMETHYLAMINE-N-OXIDE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:31 , PHE A:35 , LEU A:220 , HOH A:848 , HOH A:874 , HOH A:1010BINDING SITE FOR RESIDUE LDA A 800
2AC2SOFTWAREPHE B:219 , LEU B:220 , ILE B:226 , HOH B:825 , HOH B:847 , HOH B:872BINDING SITE FOR RESIDUE LDA B 801

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1C8U)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1C8U)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1C8U)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1C8U)

(-) Exons   (0, 0)

(no "Exon" information available for 1C8U)

(-) 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:285
 aligned with TESB_ECO57 | P0AGG3 from UniProtKB/Swiss-Prot  Length:286

    Alignment length:285
                                    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       261       271       281     
           TESB_ECO57     2 SQALKNLLTLLNLEKIEEGLFRGQSEDLGLRQVFGGQVVGQALYAAKETVPEERLVHSFHSYFLRPGDSKKPIIYDVETLRDGNSFSARRVAAIQNGKPIFYMTASFQAPEAGFEHQKTMPSAPAPDGLPSETQIAQSLAHLLPPVLKDKFICDRPLEVRPVEFHNPLKGHVAEPHRQVWIRANGSVPDDLRVHQYLLGYASDLNFLPVALQPHGIGFLEPGIQIATIDHSMWFHRPFNLNEWLLYSVESTSASSARGFVRGEFYTQDGVLVASTVQEGVMRNHN 286
               SCOP domains d1c8ua1 A:2-115 Thioesterase II (TesB)                                                                            d1c8ua2 A:116-286 Thioesterase II (TesB)                                                                                                                                    SCOP domains
               CATH domains 1c8uA02 A:2-116  [code=3.10.129.10, no name defined]                                                               --------------1c8uA01 A:131-286  [code=3.10.129.10, no name defined]                                                                                                       CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhh.eeee..eeee..........hhhhhhhhhhhhhhhh.....eeeeeeeee.........eeeeeeeeee...eeeeeeeeee..eeeeeeeeeee.......ee.............hhhhhhhhhh...hhhhhh.......eeeee..............eeeeeeee......hhhhhhhhhhhhh...hhhhhhhhhh.......eeeeeeeeeeee.........eeeeeeeeeee..eeeeeeeeee....eeeeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1c8u A   2 SQALKNLLTLLNLEKIEEGLFRGQSEDLGLRQVFGGQVVGQALYAAKETVPEERLVHSFHSYFLRPGDSKKPIIYDVETLRDGNSFSARRVAAIQNGKPIFYMTASFQAPEAGFEHQKTMPSAPAPDGLPSETQIAQSLAHLLPPVLKDKFICDRPLEVRPVEFHNPLKGHVAEPHRQVWIRANGSVPDDLRVHQYLLGYASDLNFLPVALQPHGIGFLEPGIQIATIDHSMWFHRPFNLNEWLLYSVESTSASSARGFVRGEFYTQDGVLVASTVQEGVMRNHN 286
                                    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       261       271       281     


Chain A from PDB  Type:PROTEIN  Length:285
 aligned with TESB_ECOLI | P0AGG2 from UniProtKB/Swiss-Prot  Length:286

    Alignment length:285
                                    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       261       271       281     
           TESB_ECOLI     2 SQALKNLLTLLNLEKIEEGLFRGQSEDLGLRQVFGGQVVGQALYAAKETVPEERLVHSFHSYFLRPGDSKKPIIYDVETLRDGNSFSARRVAAIQNGKPIFYMTASFQAPEAGFEHQKTMPSAPAPDGLPSETQIAQSLAHLLPPVLKDKFICDRPLEVRPVEFHNPLKGHVAEPHRQVWIRANGSVPDDLRVHQYLLGYASDLNFLPVALQPHGIGFLEPGIQIATIDHSMWFHRPFNLNEWLLYSVESTSASSARGFVRGEFYTQDGVLVASTVQEGVMRNHN 286
               SCOP domains d1c8ua1 A:2-115 Thioesterase II (TesB)                                                                            d1c8ua2 A:116-286 Thioesterase II (TesB)                                                                                                                                    SCOP domains
               CATH domains 1c8uA02 A:2-116  [code=3.10.129.10, no name defined]                                                               --------------1c8uA01 A:131-286  [code=3.10.129.10, no name defined]                                                                                                       CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhh.eeee..eeee..........hhhhhhhhhhhhhhhh.....eeeeeeeee.........eeeeeeeeee...eeeeeeeeee..eeeeeeeeeee.......ee.............hhhhhhhhhh...hhhhhh.......eeeee..............eeeeeeee......hhhhhhhhhhhhh...hhhhhhhhhh.......eeeeeeeeeeee.........eeeeeeeeeee..eeeeeeeeee....eeeeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1c8u A   2 SQALKNLLTLLNLEKIEEGLFRGQSEDLGLRQVFGGQVVGQALYAAKETVPEERLVHSFHSYFLRPGDSKKPIIYDVETLRDGNSFSARRVAAIQNGKPIFYMTASFQAPEAGFEHQKTMPSAPAPDGLPSETQIAQSLAHLLPPVLKDKFICDRPLEVRPVEFHNPLKGHVAEPHRQVWIRANGSVPDDLRVHQYLLGYASDLNFLPVALQPHGIGFLEPGIQIATIDHSMWFHRPFNLNEWLLYSVESTSASSARGFVRGEFYTQDGVLVASTVQEGVMRNHN 286
                                    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       261       271       281     


Chain B from PDB  Type:PROTEIN  Length:285
 aligned with TESB_ECO57 | P0AGG3 from UniProtKB/Swiss-Prot  Length:286

    Alignment length:285
                                    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       261       271       281     
           TESB_ECO57     2 SQALKNLLTLLNLEKIEEGLFRGQSEDLGLRQVFGGQVVGQALYAAKETVPEERLVHSFHSYFLRPGDSKKPIIYDVETLRDGNSFSARRVAAIQNGKPIFYMTASFQAPEAGFEHQKTMPSAPAPDGLPSETQIAQSLAHLLPPVLKDKFICDRPLEVRPVEFHNPLKGHVAEPHRQVWIRANGSVPDDLRVHQYLLGYASDLNFLPVALQPHGIGFLEPGIQIATIDHSMWFHRPFNLNEWLLYSVESTSASSARGFVRGEFYTQDGVLVASTVQEGVMRNHN 286
               SCOP domains d1c8ub1 B:2-115 Thioesterase II (TesB)                                                                            d1c8ub2 B:116-286 Thioesterase II (TesB)                                                                                                                                    SCOP domains
               CATH domains 1c8uB02 B:2-116  [code=3.10.129.10, no name defined]                                                               --------------1c8uB01 B:131-286  [code=3.10.129.10, no name defined]                                                                                                       CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhh.eeee..eeee..........hhhhhhhhhhhhhhhh.....eeeeeeeee.........eeeeeeeeee...eeeeeeeeee..eeeeeeeeeee.......ee.......hhhhh.hhhhhhhhhhhhhhhhhhh.......eeeee..............eeeeeeee......hhhhhhhhhhhhh...hhhhhhhhhh.......eeeeeeeeeeee.........eeeeeeeeeee..eeeeeeeeee....eeeeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1c8u B   2 SQALKNLLTLLNLEKIEEGLFRGQSEDLGLRQVFGGQVVGQALYAAKETVPEERLVHSFHSYFLRPGDSKKPIIYDVETLRDGNSFSARRVAAIQNGKPIFYMTASFQAPEAGFEHQKTMPSAPAPDGLPSETQIAQSLAHLLPPVLKDKFICDRPLEVRPVEFHNPLKGHVAEPHRQVWIRANGSVPDDLRVHQYLLGYASDLNFLPVALQPHGIGFLEPGIQIATIDHSMWFHRPFNLNEWLLYSVESTSASSARGFVRGEFYTQDGVLVASTVQEGVMRNHN 286
                                    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       261       271       281     


Chain B from PDB  Type:PROTEIN  Length:285
 aligned with TESB_ECOLI | P0AGG2 from UniProtKB/Swiss-Prot  Length:286

    Alignment length:285
                                    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       261       271       281     
           TESB_ECOLI     2 SQALKNLLTLLNLEKIEEGLFRGQSEDLGLRQVFGGQVVGQALYAAKETVPEERLVHSFHSYFLRPGDSKKPIIYDVETLRDGNSFSARRVAAIQNGKPIFYMTASFQAPEAGFEHQKTMPSAPAPDGLPSETQIAQSLAHLLPPVLKDKFICDRPLEVRPVEFHNPLKGHVAEPHRQVWIRANGSVPDDLRVHQYLLGYASDLNFLPVALQPHGIGFLEPGIQIATIDHSMWFHRPFNLNEWLLYSVESTSASSARGFVRGEFYTQDGVLVASTVQEGVMRNHN 286
               SCOP domains d1c8ub1 B:2-115 Thioesterase II (TesB)                                                                            d1c8ub2 B:116-286 Thioesterase II (TesB)                                                                                                                                    SCOP domains
               CATH domains 1c8uB02 B:2-116  [code=3.10.129.10, no name defined]                                                               --------------1c8uB01 B:131-286  [code=3.10.129.10, no name defined]                                                                                                       CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhh.eeee..eeee..........hhhhhhhhhhhhhhhh.....eeeeeeeee.........eeeeeeeeee...eeeeeeeeee..eeeeeeeeeee.......ee.......hhhhh.hhhhhhhhhhhhhhhhhhh.......eeeee..............eeeeeeee......hhhhhhhhhhhhh...hhhhhhhhhh.......eeeeeeeeeeee.........eeeeeeeeeee..eeeeeeeeee....eeeeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1c8u B   2 SQALKNLLTLLNLEKIEEGLFRGQSEDLGLRQVFGGQVVGQALYAAKETVPEERLVHSFHSYFLRPGDSKKPIIYDVETLRDGNSFSARRVAAIQNGKPIFYMTASFQAPEAGFEHQKTMPSAPAPDGLPSETQIAQSLAHLLPPVLKDKFICDRPLEVRPVEFHNPLKGHVAEPHRQVWIRANGSVPDDLRVHQYLLGYASDLNFLPVALQPHGIGFLEPGIQIATIDHSMWFHRPFNLNEWLLYSVESTSASSARGFVRGEFYTQDGVLVASTVQEGVMRNHN 286
                                    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       261       271       281
   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  (1, 4)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1C8U)

(-) Gene Ontology  (5, 8)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (TESB_ECOLI | P0AGG2)
molecular function
    GO:0047617    acyl-CoA hydrolase activity    Catalysis of the reaction: acyl-CoA + H2O = CoA + a carboxylate.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
biological process
    GO:0006637    acyl-CoA metabolic process    The chemical reactions and pathways involving acyl-CoA, any derivative of coenzyme A in which the sulfhydryl group is in thiolester linkage with an acyl group.
    GO:0009062    fatty acid catabolic process    The chemical reactions and pathways resulting in the breakdown of a fatty acid, any of the aliphatic monocarboxylic acids that can be liberated by hydrolysis from naturally occurring fats and oils. Fatty acids are predominantly straight-chain acids of 4 to 24 carbon atoms, which may be saturated or unsaturated; branched fatty acids and hydroxy fatty acids also occur, and very long chain acids of over 30 carbons are found in waxes.
cellular component
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

Chain A,B   (TESB_ECO57 | P0AGG3)
molecular function
    GO:0047617    acyl-CoA hydrolase activity    Catalysis of the reaction: acyl-CoA + H2O = CoA + a carboxylate.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
biological process
    GO:0006637    acyl-CoA metabolic process    The chemical reactions and pathways involving acyl-CoA, any derivative of coenzyme A in which the sulfhydryl group is in thiolester linkage with an acyl group.

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  1c8u
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 Related Entries

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

UniProtKB/Swiss-Prot
        TESB_ECOLI | P0AGG2: 2fro

(-) Related Entries Specified in the PDB File

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