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(-) Description

Title :  COVALENT COMPLEX OF E. COLI TRANSALDOLASE TALB WITH TAGATOSE-6-PHOSPHATE
 
Authors :  L. Stellmacher, T. Sandalova, G. Schneider, G. A. Sprenger, A. K. Samla
Date :  20 Jan 15  (Deposition) - 20 Jan 16  (Release) - 13 Apr 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.46
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Tim Barrel, Pentose Phosphate Pathway, Schiff Base Tagatose 6- Phosphate, Ring Sugar, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. Stellmacher, T. Sandalova, S. Schneider, G. Schneider, G. A. Sprenger, A. K. Samland
Novel Mode Of Inhibition By D-Tagatose 6-Phosphate Through Heyns Rearrangement In The Active Site Of Transaldolase B Variants
Acta Crystallogr. , Sect. F V. 72 467 2016
PubMed: search  |  Reference-DOI: 10.1107/S2059798316001170

(-) Compounds

Molecule 1 - TRANSALDOLASE B
    Chains: A, B
    EC Number: 2.2.1.2
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: LJ110
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: B0008, JW0007, TALB, YAAK
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI K-12
    Organism Taxid: 83333

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric/Biological Unit (2, 4)
No.NameCountTypeFull Name
144S2Ligand/IonTAGATOSE-6-PHOSPHATE, BOUND FORM
2SO42Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:17 , ASN A:35 , LEU A:38 , LYS A:132 , THR A:156 , TYR A:178 , ARG A:181 , ALA A:225 , SER A:226 , ARG A:228 , HOH A:543 , HOH A:649 , HOH A:768BINDING SITE FOR RESIDUE 44S A 401
2AC2SOFTWAREARG A:92 , PHE A:173 , ARG A:241 , HOH A:527 , HOH A:532 , HOH A:542 , HOH A:643 , LYS B:50BINDING SITE FOR RESIDUE SO4 A 402
3AC3SOFTWAREASP B:17 , ASN B:35 , LEU B:38 , LYS B:132 , THR B:156 , TYR B:178 , ARG B:181 , ALA B:225 , SER B:226 , ARG B:228 , HOH B:707 , HOH B:713 , HOH B:727BINDING SITE FOR RESIDUE 44S B 401
4AC4SOFTWARELYS A:50 , ARG B:92 , PHE B:173 , ARG B:241 , HOH B:565 , HOH B:643 , HOH B:686 , HOH B:764BINDING SITE FOR RESIDUE SO4 B 402

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4S2B)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4S2B)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4S2B)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4S2B)

(-) Exons   (0, 0)

(no "Exon" information available for 4S2B)

(-) 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:316
                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhh...eeeee..hhhhhhhhh..eee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh.....eeee.hhhhh.hhhhhhhhhhhhhhhhhhh..hhh.eeeeee.hhhhhhhhhhhhhh...eeeeee.hhhhhhhhhhh...eeee.hhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhh....eeee....hhhhhhh.....eeeehhhhhhhhhh......................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4s2b A   2 TDKLTSLRQYTTVVADTGDIAAMKLYQPQDATTNPSLILNAAQIPEYRKLIDDAVAWAKQQSNDRAQQIVDATDKLAVNIGLEILKLVPGRISTEVDARLSYDTEASIAKAKRLIKLYNDAGISNDRILIKLASTWQGIRAAEQLEKEGINCNLTLLFSFAQARACAEAGVFLISPYVGRILDWYKANTDKKEYAPAEDPGVVSVSEIYQYYKEHGYETVVMGASFRNIGEILELAGCDRLTIAPTLLKELAESEGAIERKLSYTGEVKARPARITESEFLWQHNQDPMAVDKLAEGIRKFAIDQEKLEKMIGDLL 317
                                    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      


Chain B from PDB  Type:PROTEIN  Length:316
                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhh...eeeee..hhhhhhhhh..eee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh.....eeee.hhhhh.hhhhhhhhhhhhhhhhhhh..hhh.eeeeee.hhhhhhhhhhhhhh...eeeeee.hhhhhhhhhhh...eeee.hhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhh....eeee....hhhhhhh.....eeeehhhhhhhhhh......................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4s2b B   2 TDKLTSLRQYTTVVADTGDIAAMKLYQPQDATTNPSLILNAAQIPEYRKLIDDAVAWAKQQSNDRAQQIVDATDKLAVNIGLEILKLVPGRISTEVDARLSYDTEASIAKAKRLIKLYNDAGISNDRILIKLASTWQGIRAAEQLEKEGINCNLTLLFSFAQARACAEAGVFLISPYVGRILDWYKANTDKKEYAPAEDPGVVSVSEIYQYYKEHGYETVVMGASFRNIGEILELAGCDRLTIAPTLLKELAESEGAIERKLSYTGEVKARPARITESEFLWQHNQDPMAVDKLAEGIRKFAIDQEKLEKMIGDLL 317
                                    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
   Legend:   → Mismatch (orange background)
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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 4S2B)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4S2B)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4S2B)

(-) Gene Ontology  (10, 10)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        TALB_ECOLI | P0A870: 1i2n 1i2o 1i2p 1i2q 1i2r 1onr 1ucw 3cwn 3kof 4rz5 4rz6 4s2c

(-) Related Entries Specified in the PDB File

1onr TALB WILD TYPE
3cwn TALB F178Y
4rz5 TALB E96Q
4rz6 TALB E96Q F178Y
4s2c