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(-) Description

Title :  CRYSTAL STRUCTURE OF DIENELACTONE HYDROLASE A-6 VARIANT (S7T, A24V, Q35H, F38L, Q110L, C123S, Y145C, E199G AND S208G) AT 1.95 A RESOLUTION
 
Authors :  J. L. Porter, C. A. Collyer, D. L. Ollis
Date :  17 Jul 14  (Deposition) - 10 Dec 14  (Release) - 04 Mar 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase, A/B Hydrolase Fold (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. L. Porter, P. L. Boon, T. P. Murray, T. Huber, C. A. Collyer, D. L. Olli
Directed Evolution Of New And Improved Enzyme Functions Using An Evolutionary Intermediate And Multidirectional Search.
Acs Chem. Biol. V. 10 611 2015
PubMed-ID: 25419863  |  Reference-DOI: 10.1021/CB500809F

(-) Compounds

Molecule 1 - CARBOXYMETHYLENEBUTENOLIDASE
    Chains: A
    EC Number: 3.1.1.45
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: DH5[ALPHA]
    Expression System Taxid: 668369
    Gene: CLCD
    Mutation: YES
    Organism Scientific: PSEUDOMONAS SP.
    Organism Taxid: 65741
    Strain: B13
    Synonym: DIENELACTONE HYDROLASE,DLH

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1CSD1Mod. Amino Acid3-SULFINOALANINE
2SO41Ligand/IonSULFATE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREMET A:1 , ALA A:72 , HOH A:450binding site for residue SO4 A 301

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4U2C)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ala A:26 -Pro A:27

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4U2C)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4U2C)

(-) Exons   (0, 0)

(no "Exon" information available for 4U2C)

(-) 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:233
                                                                                                                                                                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......ee.....ee.eeee......eeeeeee......hhhhhhhhhhhhhh..eeeee.hhhhh.........hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh...eeeeeeeeeehhhhhhhhhhhhhh...eeeee...hhhhhhhhhhhh...eeeeee......hhhhhhhhhhhhhh...eeeeee...............hhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4u2c A   1 MLTEGITIQSYDGHTFGALVGSPVKAPAPVIVIAHEILGVNAFMRETVSWLVDQGYAAVCPDLYARQAPGTALDPQDEAQREQAYKLWQAFDMEAGVGDLEAAIRYARHLPYSNGKVGLVGYSLGGALAFLVAAKGYVDRAVGYcGVGLEKQLNKVPEVKHPALFHMGGQDHFVPAPSRQLITEGFGANPLLQVHWYEGAGHSFARTGSSGYVASAAALANERTLDFLAPLQS 233
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140    |  150       160       170       180       190       200       210       220       230   
                                                                                                                                                                          145-CSD
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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  (0, 0)

(no "SCOP Domain" information available for 4U2C)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4U2C)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4U2C)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)

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    Ala A:26 - Pro A:27   [ RasMol ]  
 

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  3.1.1.45
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 Related Entries

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

UniProtKB/Swiss-Prot
        CLCD_PSEKB | P0A115: 1din 4p93 4u2b 4u2d 4u2e 4u2f 4u2g

(-) Related Entries Specified in the PDB File

4u2b 4u2d 4u2e 4u2f 4u2g