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(-) Description

Title :  THE STRUCTURE OF DIELS-ALDERASE PYRI4 IN THE BIOSYNTHETIC PATHWAY OF PYRROINDOMYCINS
 
Authors :  L. Pan, Y. Guo, J. Liu
Date :  03 Jun 15  (Deposition) - 24 Feb 16  (Release) - 30 Mar 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Beta-Barrel, Diels-Alderase, Pyrroindomycins, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Q. Zheng, Y. Guo, L. Yang, Z. Zhao, Z. Wu, H. Zhang, J. Liu, X. Cheng, J. Wu H. Yang, H. Jiang, L. Pan, W. Liu
Enzyme-Dependent [4 + 2] Cycloaddition Depends On Lid-Like Interaction Of The N-Terminal Sequence With The Catalytic Core In Pyri4
Cell Chem Biol V. 23 352 2016
PubMed-ID: 26877021  |  Reference-DOI: 10.1016/J.CHEMBIOL.2016.01.005

(-) Compounds

Molecule 1 - PYRI4
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'
    Expression System Plasmid: PET28A
    Expression System Strain: BL21-GOLD(DE3)PLYSS AG
    Expression System Taxid: 866768
    Expression System Vector Type: PLASMID
    Gene: PYRI4
    Organism Scientific: STREPTOMYCES RUGOSPORUS
    Organism Taxid: 295838

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 17)

Asymmetric/Biological Unit (3, 17)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2MSE10Mod. Amino AcidSELENOMETHIONINE
3PEG6Ligand/IonDI(HYDROXYETHYL)ETHER

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:132 , VAL A:133 , VAL A:146 , GLY B:132 , VAL B:146binding site for residue GOL A 201
2AC2SOFTWAREGLU A:65 , TYR A:85 , HIS A:117 , SER A:119binding site for residue PEG A 202
3AC3SOFTWAREMSE A:109 , MSE A:113 , GLU B:68 , ARG B:96binding site for residue PEG A 203
4AC4SOFTWARELEU A:97 , GLY A:98binding site for residue PEG A 204
5AC5SOFTWARELEU B:97 , GLU B:122binding site for residue PEG B 201
6AC6SOFTWAREGLU B:65 , GLN B:115 , HIS B:117 , PEG B:203binding site for residue PEG B 202
7AC7SOFTWAREGLU A:68 , PEG B:202binding site for residue PEG B 203

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:57 -A:184
2B:57 -B:184

(-) Cis Peptide Bonds  (5, 5)

Asymmetric/Biological Unit
No.Residues
1Glu A:110 -Pro A:111
2Arg A:173 -Pro A:174
3Pro B:25 -Gly B:26
4Glu B:110 -Pro B:111
5Arg B:173 -Pro B:174

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 5BTU)

(-) 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:162
                                                                                                                                                                                                  
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhh.hhhhhhhhhhhhhheeeeeeeeeeeeeeee........eeeeeeeee.....eeeeeeeeeeeee.....eeeeeeeeee..eeeeeeeeeehhhhhh...eeeeeeeeee.....eeeeeeee.........eeeeeeee Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 5btu A  23 VDPGPLDVTALAVAAALAAGLHSAADDPAAALDKCIVLDELTEFAEKLVVHDRPGGIGTTVEYVEVYEDASGVRLGTATGNAVVLKmEPHmWQFHQSVSELADGSFEAVGVIDCTAmLRRmTQVLRVTGRSGRYAGKSGFmTLAISDPNQRPPHYSVQVVLC 184
                                    32        42        52        62        72        82        92       102      |112|      122       132      |142|      152       162|      172       182  
                                                                                                                109-MSE                       139-MSE                 163-MSE                 
                                                                                                                    113-MSE                       143-MSE                                     


Chain B from PDB  Type:PROTEIN  Length:162
                                                                                                                                                                                                  
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhh.hhhhhhhhhhhhhheeeeeeeeeeeeeeee........eeeeeeeee.....eeeeeeeeeeeee.....eeeeeeeee...eeeeeeeeeehhhhhh...eeeeeeeeee.....eeeeeeee.........eeeeeeee Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 5btu B  23 VDPGPLDVTALAVAAALAAGLHSAADDPAAALDKCIVLDELTEFAEKLVVHDRPGGIGTTVEYVEVYEDASGVRLGTATGNAVVLKmEPHmWQFHQSVSELADGSFEAVGVIDCTAmLRRmTQVLRVTGRSGRYAGKSGFmTLAISDPNQRPPHYSVQVVLC 184
                                    32        42        52        62        72        82        92       102      |112|      122       132      |142|      152       162|      172       182  
                                                                                                                109-MSE                       139-MSE                 163-MSE                 
                                                                                                                    113-MSE                       143-MSE
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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 5BTU)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 5BTU)

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 Related Entries

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

UniProtKB/TrEMBL
        K7QVW7_9ACTN | K7QVW7: 5bu3

(-) Related Entries Specified in the PDB File

5bu3