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(-)Asym./Biol. Unit
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(-) Description

Title :  ORTHORHOMBIC STRUCTURE OF THE ACETYL ESTERASE MEKB
 
Authors :  K. Niefind, C. Toelzer, S. Pal, H. Watzlawick, J. Altenbuchner
Date :  07 Oct 15  (Deposition) - 16 Dec 15  (Release) - 03 Feb 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Esterase, Alpha/Beta Hydrolase, Methyl Alkyl Ketone Degradation Pathway, Transferase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Tolzer, S. Pal, H. Watzlawick, J. Altenbuchner, K. Niefind
A Novel Esterase Subfamily With Alpha / Beta-Hydrolase Fold Suggested By Structures Of Two Bacterial Enzymes Homologous To L-Homoserine O-Acetyl Transferases.
Febs Lett. V. 590 174 2016
PubMed-ID: 26787467  |  Reference-DOI: 10.1002/1873-3468.12031

(-) Compounds

Molecule 1 - HOMOSERINE O-ACETYLTRANSFERASE
    Chains: A, B
    EC Number: 2.3.1.-, 2.3.1.31
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: MEKB
    Organism Scientific: PSEUDOMONAS VERONII
    Organism Taxid: 76761
    Synonym: HYDROLASE

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 5E4Y)

(-) Sites  (0, 0)

(no "Site" information available for 5E4Y)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5E4Y)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Gly A:11 -Pro A:12
2Gly B:11 -Pro B:12

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5E4Y)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5E4Y)

(-) Exons   (0, 0)

(no "Exon" information available for 5E4Y)

(-) 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:347
                                                                                                                                                                                                                                                                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhh..eeee...ee.....ee...eeeeeee.........eeeee.....hhhhhhhhh............eeeee..............hhhhhhhhh...hhhhhhhhhhhhhhhh.......eeeeehhhhhhhhhhhhhh.....eeeee......hhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhh...hhhhhhhhhhhhhhh..hhhhhhhhhhhhhh.hhhhhh..hhhhhhh....eeeee........hhhhhhhhhh.....ee.......hhhhhhh.hhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5e4y A   2 NSYYTEENHGPFELINIGPLPLEEGRCMPECLLAVAVHGALNADKSNAILVPTWYSGTSKAMEQIYIGEGRALDPSKYCIIVVNQIGNGLSSSASNTGGSLAGPGFANVRIGDDVSAQHTLLTEYFGIESLALVVGGSMGAQQTYEWAVRYPDFVKRAAAIAGTARNSEHDFLFTEILIEAITTDPAFQAGLYRSSSAVAAGLERHAKLWTLMGWSPEFFRTGRHKALGFESMQMFVDGFMKRYFAPMDPNNLLTMAWKWQRGDVSRHTGGDLAKALGRIKAKTYVMPISHDQFFTVDDCLSEQKMIPNSEFRPLRSIDGHLGLFGTDAQMLDQLDAHLAELLSSPA 348
                                    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       291       301       311       321       331       341       


Chain B from PDB  Type:PROTEIN  Length:346
                                                                                                                                                                                                                                                                                                                                                                                          
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhh..eeee...ee.....ee...eeeeeee.........eeeee.....hhhhhhhhh............eeeee..............hhhhhhhhh...hhhhhhhhhhhhhhhh.......eeeeehhhhhhhhhhhhhh.....eeeee......hhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhh.hhhhhhh.........hhhhhhhhhhhhhhh..hhhhhhhhhhhhhh.hhhhh...hhhhhhh....eeeee........hhhhhhhhhh....eee.......hhhhhhh.hhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5e4y B   3 SYYTEENHGPFELINIGPLPLEEGRCMPECLLAVAVHGALNADKSNAILVPTWYSGTSKAMEQIYIGEGRALDPSKYCIIVVNQIGNGLSSSASNTGGSLAGPGFANVRIGDDVSAQHTLLTEYFGIESLALVVGGSMGAQQTYEWAVRYPDFVKRAAAIAGTARNSEHDFLFTEILIEAITTDPAFQAGLYRSSSAVAAGLERHAKLWTLMGWSPEFFRTGRHKALGFESMQMFVDGFMKRYFAPMDPNNLLTMAWKWQRGDVSRHTGGDLAKALGRIKAKTYVMPISHDQFFTVDDCLSEQKMIPNSEFRPLRSIDGHLGLFGTDAQMLDQLDAHLAELLSSPA 348
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342
   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  (0, 0)

(no "SCOP Domain" information available for 5E4Y)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5E4Y)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5E4Y)

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)

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  Sites
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  Cis Peptide Bonds
    Gly A:11 - Pro A:12   [ RasMol ]  
    Gly B:11 - Pro B:12   [ RasMol ]  
 

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UniProtKB/TrEMBL
        Q0MRG5_9PSED | Q0MRG5: 5efz

(-) Related Entries Specified in the PDB File

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