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(-) Description

Title :  STRUCTURE OF A CARBOXYLESTERASE FROM BACILLUS STEAROTHERMOPHILUS
 
Authors :  M. E. Cuff, M. Zhou, F. Collart, A. Joachimiak, Midwest Center For Structural Genomics (Mcsg)
Date :  23 Sep 03  (Deposition) - 02 Mar 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Structural Genomics, Mcsg, Carboxylesterase, Bacillus Stearothermophilus, Psi, Protein Structure Initiative, Midwest Center For Structural Genomics, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. E. Cuff, M. Zhou, F. Collart, A. Joachimiak
Structure Of A Carboxylesterase From Bacillus Stearothermophilus
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CARBOXYLESTERASE
    ChainsA, B
    EC Number3.1.1.1
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    GeneEST
    Organism ScientificGEOBACILLUS STEAROTHERMOPHILUS
    Organism Taxid1422

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 18)

Asymmetric/Biological Unit (2, 18)
No.NameCountTypeFull Name
1EPE2Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
2MSE16Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:23 , PHE A:24 , THR A:25 , GLY A:26 , ASP A:30 , SER A:93 , ARG A:140 , HIS A:222 , VAL A:223 , HOH A:772 , HOH A:833 , HOH A:841 , HOH A:847BINDING SITE FOR RESIDUE EPE A 701
2AC2SOFTWAREGLY B:23 , THR B:25 , GLY B:26 , SER B:93 , ARG B:140 , HIS B:222 , VAL B:223 , HOH B:740 , HOH B:759 , HOH B:804 , HOH B:848BINDING SITE FOR RESIDUE EPE B 702

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1R1D)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1R1D)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1R1D)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1R1D)

(-) Exons   (0, 0)

(no "Exon" information available for 1R1D)

(-) 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
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Chain A from PDB  Type:PROTEIN  Length:242
 aligned with EST_GEOSE | Q06174 from UniProtKB/Swiss-Prot  Length:246

    Alignment length:242
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244  
            EST_GEOSE     5 PPKPFFFEAGERAVLLLHGFTGNSADVRMLGRFLESKGYTCHAPIYKGHGVPPEELVHTGPDDWWQDVMNGYEFLKNKGYEKIAVAGLSLGGVFSLKLGYTVPIEGIVTMCAPMYIKSEETMYEGVLEYAREYKKREGKSEEQIEQEMEKFKQTPMKTLKALQELIADVRDHLDLIYAPTFVVQARHDEMINPDSANIIYNEIESPVKQIKWYEQSGHVITLDQEKDQLHEDIYAFLESLDW 246
               SCOP domains d1r1da_ A: Carboxylesterase Est                                                                                                                                                                                                                    SCOP domains
               CATH domains 1r1dA00 A:5-246  [code=3.40.50.1820, no name defined]                                                                                                                                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eee.....eeeee.....hhhhhhhhhhhhhhh..eeee........hhhhh...hhhhhhhhhhhhhhhhhhh....eeeeeehhhhhhhhhhhh......eeee.......hhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh...eeeeee........hhhhhhhhhh....eeeeee.....hhhhh.hhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1r1d A   5 PPKPFFFEAGERAVLLLHGFTGNSADVRmLGRFLESKGYTCHAPIYKGHGVPPEELVHTGPDDWWQDVmNGYQFLKNKGYEKIAVAGLSLGGVFSLKLGYTVPIEGIVTmCAPmYIKSEETmYEGVLEYAREYKKREGKSEEQIEQEmERFKQTPmKTLKALQELIADVRAHLDLVYAPTFVVQARHDEmINPDSANIIYNEIESPVKQIKWYEQSGHVITLDQEKDQLHEDIYAFLESLDW 246
                                    14        24        34        44        54        64        74        84        94       104       114   |   124 |     134       144       154     | 164       174       184       194       204       214       224       234       244  
                                                       33-MSE                                  73-MSE                                  114-MSE     126-MSE                   152-MSE 160-MSE                           194-MSE                                                
                                                                                                                                           118-MSE                                                                                                                            

Chain B from PDB  Type:PROTEIN  Length:242
 aligned with EST_GEOSE | Q06174 from UniProtKB/Swiss-Prot  Length:246

    Alignment length:242
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244  
            EST_GEOSE     5 PPKPFFFEAGERAVLLLHGFTGNSADVRMLGRFLESKGYTCHAPIYKGHGVPPEELVHTGPDDWWQDVMNGYEFLKNKGYEKIAVAGLSLGGVFSLKLGYTVPIEGIVTMCAPMYIKSEETMYEGVLEYAREYKKREGKSEEQIEQEMEKFKQTPMKTLKALQELIADVRDHLDLIYAPTFVVQARHDEMINPDSANIIYNEIESPVKQIKWYEQSGHVITLDQEKDQLHEDIYAFLESLDW 246
               SCOP domains d1r1db_ B: Carboxylesterase Est                                                                                                                                                                                                                    SCOP domains
               CATH domains 1r1dB00 B:5-246  [code=3.40.50.1820, no name defined]                                                                                                                                                                                              CATH domains
           Pfam domains (1) -------------Abhydrolase_6-1r1dB01 B:18-236                                                                                                                                                                                             ---------- Pfam domains (1)
           Pfam domains (2) -------------Abhydrolase_6-1r1dB02 B:18-236                                                                                                                                                                                             ---------- Pfam domains (2)
         Sec.struct. author ....eee.....eeeee......hhhhhhhhhhhhhh..eeee........hhhhhh..hhhhhhhhhhhhhhhhhhh....eeeeeehhhhhhhhhhhh......eeee.......hhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhh...eeeeee........hhhhhhhhhh....eeeeee.....hhhhh.hhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1r1d B   5 PPKPFFFEAGERAVLLLHGFTGNSADVRmLGRFLESKGYTCHAPIYKGHGVPPEELVHTGPDDWWQDVmNGYQFLKNKGYEKIAVAGLSLGGVFSLKLGYTVPIEGIVTmCAPmYIKSEETmYEGVLEYAREYKKREGKSEEQIEQEmERFKQTPmKTLKALQELIADVRAHLDLVYAPTFVVQARHDEmINPDSANIIYNEIESPVKQIKWYEQSGHVITLDQEKDQLHEDIYAFLESLDW 246
                                    14        24        34        44        54        64        74        84        94       104       114   |   124 |     134       144       154     | 164       174       184       194       204       214       224       234       244  
                                                       33-MSE                                  73-MSE                                  114-MSE     126-MSE                   152-MSE 160-MSE                           194-MSE                                                
                                                                                                                                           118-MSE                                                                                                                            

   Legend:   → Mismatch (orange background)
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  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, 2)

Asymmetric/Biological Unit

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (EST_GEOSE | Q06174)
molecular function
    GO:0052689    carboxylic ester hydrolase activity    Catalysis of the hydrolysis of a carboxylic ester bond.
    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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        EST_GEOSE | Q061741tqh

(-) Related Entries Specified in the PDB File

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