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(-) Description

Title :  CRYSTAL STRUCTURE OF APO-PGLD FROM CAMPYLOBACTER JEJUNI
 
Authors :  E. S. Rangarajan, D. C. Watson, S. Leclerc, A. Proteau, M. Cygler, A. Matte, N. M. Young, Montreal-Kingston Bacterial Structural Genomics Initiative (Bsgi)
Date :  22 Nov 07  (Deposition) - 22 Jan 08  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.75
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Left-Handed Beta Helix, N-Acetyltransferase, Coa Binding Protein, N-Glycan Biosynthesis, Bacillosamine, Structural Genomics, Mkbsgi, Montreal-Kingston Bacterial Structural Genomics Initiative, Bsgi (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. S. Rangarajan, K. M. Ruane, T. Sulea, D. C. Watson, A. Proteau, S. Leclerc, M. Cygler, A. Matte, N. M. Young
Structure And Active Site Residues Of Pgld, An N-Acetyltransferase From The Bacillosamine Synthetic Pathway Required For N-Glycan Synthesis In Campylobacter Jejuni.
Biochemistry V. 47 1827 2008
PubMed-ID: 18198901  |  Reference-DOI: 10.1021/BI702032R
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ACETYLTRANSFERASE
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PCWORI+
    Expression System Strain: AD202
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: PGLD
    Organism Scientific: CAMPYLOBACTER JEJUNI
    Organism Taxid: 197

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (3x): A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1FLC1Ligand/IonCITRATE ANION
Biological Unit 1 (1, 3)
No.NameCountTypeFull Name
1FLC3Ligand/IonCITRATE ANION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:118 , GLU A:124 , HIS A:134 , SER A:136 , VAL A:137 , GLY A:143 , PHE A:152 , ILE A:155 , PRO A:161 , HOH A:217 , HOH A:298 , HOH A:311BINDING SITE FOR RESIDUE FLC A 1

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3BFP)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3BFP)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3BFP)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3BFP)

(-) Exons   (0, 0)

(no "Exon" information available for 3BFP)

(-) 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:184
 aligned with PGLD_CAMJE | Q0P9D1 from UniProtKB/Swiss-Prot  Length:195

    Alignment length:194
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191    
           PGLD_CAMJE     2 ARTEKIYIYGASGHGLVCEDVAKNMGYKECIFLDDFKGMKFESTLPKYDFFIAIGNNEIRKKIYQKISENGFKIVNLIHKSALISPSAIVEENAGILIMPYVVINAKAKIEKGVILNTSSVIEHECVIGEFSHVSVGAKCAGNVKIGKNCFLGINSCVLPNLSLADDSILGGGATLVKNQDEKGVFVGVPAKRM 195
               SCOP domains d3bfpa_ A:   Acetyltransferase Pgl        D                                                                                                                                                        SCOP domains
               CATH domains 3bfpA01 A:  2-76  [code=3.40.50.20        , no name defined]               3bfpA02 A:77-195 Hexapeptide repeat proteins                                                                            CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.--hhhhhhhhhhhhhh..eeeee.--------......eeee...hhhhhhhhhhhhhh.......ee....ee....ee......ee....ee....ee....ee....ee....ee....ee....ee....ee....ee....ee....ee....ee....ee........ee........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3bfp A   2 ARTEKIYIYG--GHGLVCEDVAKNMGYKECIFLD--------STLPKYDFFIAIGNNEIRKKIYQKISENGFKIVNLIHKSALISPSAIVEENAGILIMPYVVINAKAKIEKGVILNTSSVIEHECVIGEFSHVSVGAKCAGNVKIGKNCFLGINSCVLPNLSLADDSILGGGATLVKNQDEKGVFVGVPAKRM 195
                                    11  |     21        31   |     -  |     51        61        71        81        91       101       111       121       131       141       151       161       171       181       191    
                                    11 14                   35       44
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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  (1, 1)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (2, 2)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3BFP)

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)
Chain A   (PGLD_CAMJE | Q0P9D1)
molecular function
    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:0016746    transferase activity, transferring acyl groups    Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).
    GO:0016747    transferase activity, transferring acyl groups other than amino-acyl groups    Catalysis of the transfer of an acyl group, other than amino-acyl, from one compound (donor) to another (acceptor).
biological process
    GO:0018279    protein N-linked glycosylation via asparagine    The glycosylation of protein via the N4 atom of peptidyl-asparagine forming N4-glycosyl-L-asparagine; the most common form is N-acetylglucosaminyl asparagine; N-acetylgalactosaminyl asparagine and N4 glucosyl asparagine also occur. This modification typically occurs in extracellular peptides with an N-X-(ST) motif. Partial modification has been observed to occur with cysteine, rather than serine or threonine, in the third position; secondary structure features are important, and proline in the second or fourth positions inhibits modification.
    GO:0006486    protein glycosylation    A protein modification process that results in the addition of a carbohydrate or carbohydrate derivative unit to a protein amino acid, e.g. the addition of glycan chains to proteins.

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 Related Entries

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

UniProtKB/Swiss-Prot
        PGLD_CAMJE | Q0P9D1: 2npo 2vhe 3bss 3bsw 3bsy 5t2y 5tyh

(-) Related Entries Specified in the PDB File

2vhe CRYSTAL STRUCTURE OF CAMPYLOBACTER JEJUNI PGLD BOUND TO COA