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(-) Description

Title :  SNAPSHOTS OF ESTERASE D FROM LACTOBACILLUS RHAMNOSUS: INSIGHTS INTO A ROTATION DRIVEN CATALYTIC MECHANISM
 
Authors :  M. D. Bennett, M. -L. Delabre, R. Holland, G. E. Norris
Date :  29 Jun 08  (Deposition) - 30 Jun 09  (Release) - 30 Jun 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A
Keywords :  Alpha Beta Hydrolase, Mechanism, Catalytic Triad, Rotation, Esterase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. D. Bennett, M. -L. Delabre, R. Holland, G. E. Norris
Snapshots Of Esterase D From Lactobacillus Rhamnosus: Insights Into A Rotation Driven Catalytic Mechanism
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ESTERASE D
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PPROEXHTC
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: ESTD
    Organism Scientific: LACTOBACILLUS RHAMNOSUS
    Organism Taxid: 486408
    Strain: HN001

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1BUA2Ligand/IonBUTANOIC ACID

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:23 , TYR A:24 , LEU A:93 , SER A:94 , LEU A:95 , LEU A:127 , HIS A:219BINDING SITE FOR RESIDUE BUA A 245
2AC2SOFTWAREHIS A:125 , HIS A:126 , LEU A:127 , VAL A:128 , LEU A:152BINDING SITE FOR RESIDUE BUA A 246

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3DLT)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3DLT)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3DLT)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3DLT)

(-) Exons   (0, 0)

(no "Exon" information available for 3DLT)

(-) 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    
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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:239
 aligned with B2CZF3_LACRH | B2CZF3 from UniProtKB/TrEMBL  Length:244

    Alignment length:239
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232         
         B2CZF3_LACRH     3 FRKPQPFEYEGTDTGVVLLHAYTGSPNDMNFMARALQRSGYGVYVPLFSGHGTVEPLDILTKGNPDIWWAESSAAVAHMTAKYAKVFVFGLSLGGIFAMKALETLPGITAGGVFSSPILPGKHHLVPGFLKYAEYMNRLAGKSDESTQILAYLPGQLAAIDQFATTVAADLNLVKQPTFIGQAGQDELVDGRLAYQLRDALINAARVDFHWYDDAKHVITVNSAHHALEEDVIAFMQQE 241
               SCOP domains d3dlta_ A: automated matches                                                                                                                                                                                                                    SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eee....eeeeee.....hhhhhhhhhhhhhhh..eeee..........hhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhh....eeee..........hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeee........hhhhhhhhhh.....eeeeee...........hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3dlt A   3 FRKPQPFEYEGTDTGVVLLHAYTGSPNDMNFMARALQRSGYGVYVPLFSGHGTVEPLDILTKGNPDIWWAESSAAVAHMTAKYAKVFVFGLSLGGIFAMKALETLPGITAGGVFSSPILPGKHHLVPGFLKYAEYMNRLAGKSDESTQILAYLPGQLAAIDQFATTVAADLNLVKQPTFIGQAGQDELVDGRLAYQLRDALINAARVDFHWYDDAKHVITVNSAHHALEEDVIAFMQQE 241
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3DLT)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3DLT)

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (B2CZF3_LACRH | B2CZF3)
molecular function
    GO:0052689    carboxylic ester hydrolase activity    Catalysis of the hydrolysis of a carboxylic ester bond.

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