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(-) Description

Title :  MOLECULAR STRUCTURE OF A METAL-INDEPENDENT BACTERIAL GLYCOSYLTRANSFERASE THAT CATALYZES THE SYNTHESIS OF HISTO-BLOOD GROUP A ANTIGEN
 
Authors :  N. Thiyagarajan, T. T. K. Pham, B. Stinson, A. Sundriyal, P. Tumbale, M. Lizotte-Waniewski, K. Brew, K. R. Acharya
Date :  21 Jun 12  (Deposition) - 19 Dec 12  (Release) - 25 Feb 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.92
Chains :  Asym./Biol. Unit :  A
Keywords :  Transferase, Histo-Blood Group Enzyme (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. Thiyagarajan, T. T. K. Pham, B. Stinson, A. Sundriyal, P. Tumbale, M. Lizotte-Waniewski, K. Brew, K. R. Acharya
Structure Of A Metal-Independent Bacterial Glycosyltransferase That Catalyzes The Synthesis Of Histo-Blood Group A Antigen
Sci. Rep. V. 2 940 2012
PubMed-ID: 23230506  |  Reference-DOI: 10.1038/SREP00940

(-) Compounds

Molecule 1 - BOGT-METAL-INDEPENDENT GLYCOSYLTRANSFERASE
    Chains: A
    EC Number: 2.4.1.40
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector: PET42B
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 1-246
    Organism Scientific: BACTEROIDES OVATUS
    Organism Taxid: 28116

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (3, 3)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION
2CL1Ligand/IonCHLORIDE ION
3EPE1Ligand/Ion4-(2-HYDROXYETHYL)-1-PIPERAZINEETHANESULFONIC ACID

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:216 , ASP A:230 , ASN A:232 , HOH A:2189 , HOH A:2196BINDING SITE FOR RESIDUE CA A1235
2AC2SOFTWARELEU A:99 , ARG A:229 , ASP A:230 , LYS A:231 , LYS A:233 , PRO A:234 , HOH A:2189 , HOH A:2198 , HOH A:2199BINDING SITE FOR RESIDUE EPE A1236
3AC3SOFTWAREHOH A:2031 , HOH A:2033 , HOH A:2037 , HOH A:2039 , HOH A:2050BINDING SITE FOR RESIDUE CL A1237

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Trp A:66 -Pro A:67

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4AYL)

(-) 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:210
 aligned with A7LVT2_BACO1 | A7LVT2 from UniProtKB/TrEMBL  Length:263

    Alignment length:234
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230    
         A7LVT2_BACO1     1 MRIGILYICTGKYDIFWKDFYLSAERYFMQDQSFIIEYYVFTDSPKLYDEENNKHIHRIKQKNLGWPDNTLKRFHIFLRIKEQLERETDYLFFFNANLLFTSPIGKEILPPSDSNGLLGTMHPGFYNKPNSEFTYERRDASTAYIPEGEGRYYYAGGLSGGCTKAYLKLCTTICSWVDRDATNHIIPIWHDESLINKYFLDNPPAITLSPAYLYPEGWLLPFEPIILIRDKNKP 234
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeee.hhhhhhhhhhhhhhhhhhh......eeeeeeee.............eeeee......hhhhhhhhhhhhhhhhhhhhhh.eeeee...eee....hhhhh.......eeee.hhhhh------------------------.......eeeeehhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhh...eeehhhhhee..........eee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4ayl A   1 MRIGILYICTGKYDIFWKDFYLSAERYFMQDQSFIIEYYVFTDSPKLYDEENNKHIHRIKQKNLGWPDNTLKRFHIFLRIKEQLERETDYLFFFNANLLFTSPIGKEILPPSDSNGLLGTMHPGFY------------------------RYYYAGGLSGGCTKAYLKLCTTICSWVDRDATNHIIPIWHDESLINKYFLDNPPAITLSPAYLYPEGWLLPFEPIILIRDKNKP 234
                                    10        20        30        40        50        60        70        80        90       100       110       120     |   -         -         -|      160       170       180       190       200       210       220       230    
                                                                                                                                                       126                      151
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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 4AYL)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (A7LVT2_BACO1 | A7LVT2)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0016758    transferase activity, transferring hexosyl groups    Catalysis of the transfer of a hexosyl group from one compound (donor) to another (acceptor).
biological process
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
cellular component
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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 Related Entries

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

UniProtKB/TrEMBL
        A7LVT2_BACO1 | A7LVT2: 4ayj 4cj8 4cjb 4cjc

(-) Related Entries Specified in the PDB File

4ayj MOLECULAR STRUCTURE OF A METAL-INDEPENDENT BACTERIAL GLYCOSYLTRANSFERASE THAT CATALYZES THE SYNTHESIS OF HISTO -BLOOD GROUP A ANTIGEN