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(-) Description

Title :  STRUCTURE OF AES FROM E. COLI
 
Authors :  A. Schiefner, K. Gerber, A. Brosig, W. Boos
Date :  17 May 13  (Deposition) - 21 Aug 13  (Release) - 05 Feb 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A,B,C
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C  (2x)
Keywords :  Alpha/Beta-Hydrolase, Hormone-Sensitive-Lipase Family, Inhibition Of Malt, Acyl Esterase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Schiefner, K. Gerber, A. Brosig, W. Boos
Structural And Mutational Analyses Of Aes, An Inhibitor Of Malt In Escherichia Coli.
Proteins V. 82 268 2014
PubMed-ID: 23934774  |  Reference-DOI: 10.1002/PROT.24383

(-) Compounds

Molecule 1 - ACETYL ESTERASE
    Chains: A, B, C
    EC Number: 3.1.1.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PQE31
    Expression System Strain: RD130
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: AES, B0476, JW0465, YBAC
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K12
    Synonym: AES, ECE

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit : ABC
Biological Unit 1 (1x): AB 
Biological Unit 2 (2x):   C

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1PG42Ligand/IonTETRAETHYLENE GLYCOL
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1PG42Ligand/IonTETRAETHYLENE GLYCOL
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1PG4-1Ligand/IonTETRAETHYLENE GLYCOL

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:93 , GLY A:94 , SER A:165 , ALA A:166 , LEU A:197 , LEU A:216 , TYR A:224 , HOH A:553 , HOH A:582 , HOH A:698 , HOH A:702 , HOH A:737BINDING SITE FOR RESIDUE PG4 A 401
2AC2SOFTWAREGLY B:93 , GLY B:94 , PHE B:95 , SER B:165 , LEU B:197 , LEU B:216 , TYR B:224 , HOH B:538 , HOH B:637 , HOH B:659BINDING SITE FOR RESIDUE PG4 B 401

(-) SS Bonds  (3, 3)

Asymmetric Unit
No.Residues
1A:143 -A:185
2B:143 -B:185
3C:143 -C:185

(-) Cis Peptide Bonds  (6, 6)

Asymmetric Unit
No.Residues
1Ser A:126 -Pro A:127
2Phe A:131 -Pro A:132
3Ser B:126 -Pro B:127
4Phe B:131 -Pro B:132
5Ser C:126 -Pro C:127
6Phe C:131 -Pro C:132

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4KRX)

(-) Sequences/Alignments

Asymmetric 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:316
                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhhh.............hhhhhhhhhhhhhhhhhh.....eeeeeee......eeeeeee.......eeeee............hhhhhhhhhhhhh.eeeee..........hhhhhhhhhhhhhhhhhhhhhh....eeeeeeehhhhhhhhhhhhhhhhh.....eeeeeeee........hhhhhhh.......hhhhhhhhhhhhh.hhhhhhh...hhhhh........eeeeee....hhhhhhhhhhhhhhh...eeeeee.....hhhhhh..hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4krx A   4 ENKLPVLDLISAEMKTVVNTLQPDLPPWPATGTIAEQRQYYTLERRFWNAGAPEMATRAYMVPTKYGQVETRLFCPQPDSPATLFYLHGGGFILGNLDTHDRIMRLLASYSQCTVIGIDYTLSPEARFPQAIEEIVAACCYFHQQAEDYQINMSRIGFAGDSAGAMLALASALWLRDKQIDCGKVAGVLLWYGLYGLRDSVTRRLLGGVWDGLTQQDLQMYEEAYLSNDADRESPYYCLFNNDLTREVPPCFIAGAEFDPLLDDSRLLYQTLAAHQQPCEFKLYPGTLHAFLHYSRMMKTADEALRDGAQFFTAQL 319
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313      


Chain B from PDB  Type:PROTEIN  Length:316
                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhhhhhh............hhhhhhhhhhhhhhhhhh.....eeeeeee......eeeeeee.......eeeee............hhhhhhhhhhhhh.eeeee..........hhhhhhhhhhhhhhhhhhhhhh....eeeeeeehhhhhhhhhhhhhhhhh.....eeeeeeee........hhhhhhh.......hhhhhhhhhhhhh.hhhhhhh...hhhhh........eeeeee....hhhhhhhhhhhhhhh...eeeeee.....hhhhhh..hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4krx B   4 ENKLPVLDLISAEMKTVVNTLQPDLPPWPATGTIAEQRQYYTLERRFWNAGAPEMATRAYMVPTKYGQVETRLFCPQPDSPATLFYLHGGGFILGNLDTHDRIMRLLASYSQCTVIGIDYTLSPEARFPQAIEEIVAACCYFHQQAEDYQINMSRIGFAGDSAGAMLALASALWLRDKQIDCGKVAGVLLWYGLYGLRDSVTRRLLGGVWDGLTQQDLQMYEEAYLSNDADRESPYYCLFNNDLTREVPPCFIAGAEFDPLLDDSRLLYQTLAAHQQPCEFKLYPGTLHAFLHYSRMMKTADEALRDGAQFFTAQL 319
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313      


Chain C from PDB  Type:PROTEIN  Length:313
                                                                                                                                                                                                                                                                                                                                                         
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhh.............hhhhhhhhhhhhhhhhhh.....eeeeeee......eeeeeee.......eeeee............hhhhhhhhhhhhh.eeeee..........hhhhhhhhhhhhhhhhhhhhhh....eeeeeeehhhhhhhhhhhhhhhhh.....eeeeeeee........hhhhhhh.......hhhhhhhhhhhhh.hhhhhhh...hhhhh........eeeeee....hhhhhhhhhhhhhhh...eeeeee.....hhhhhh..hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4krx C   7 LPVLDLISAEMKTVVNTLQPDLPPWPATGTIAEQRQYYTLERRFWNAGAPEMATRAYMVPTKYGQVETRLFCPQPDSPATLFYLHGGGFILGNLDTHDRIMRLLASYSQCTVIGIDYTLSPEARFPQAIEEIVAACCYFHQQAEDYQINMSRIGFAGDSAGAMLALASALWLRDKQIDCGKVAGVLLWYGLYGLRDSVTRRLLGGVWDGLTQQDLQMYEEAYLSNDADRESPYYCLFNNDLTREVPPCFIAGAEFDPLLDDSRLLYQTLAAHQQPCEFKLYPGTLHAFLHYSRMMKTADEALRDGAQFFTAQL 319
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316
   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  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (9, 9)

Asymmetric Unit(hide GO term definitions)

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  4krx
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  AES_ECOLI | P23872
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  3.1.1.-
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 Related Entries

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

UniProtKB/Swiss-Prot
        AES_ECOLI | P23872: 4kry

(-) Related Entries Specified in the PDB File

4kry