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(-) Description

Title :  SOLUTION NMR STRUCTURE OF THE OUTER MEMBRANE ENZYME PAGP IN DPC MICELLES
 
Authors :  P. M. Hwang, W. -Y. Choy, E. I. Lo, L. Chen, J. D. Forman-Kay, C. R. H. Raetz, G. G. Prive, R. E. Bishop, L. E. Kay
Date :  03 Sep 02  (Deposition) - 13 Sep 02  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Beta Barrel, Palmitoyltransferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. M. Hwang, W. -Y. Choy, E. I. Lo, L. Chen, J. D. Forman-Kay, C. R. H. Raetz, G. G. Prive, R. E. Bishop, L. E. Kay
Solution Structure And Dynamics Of The Outer Membrane Enzyme Pagp By Nmr
Proc. Natl. Acad. Sci. Usa V. 99 13560 2002
PubMed-ID: 12357033  |  Reference-DOI: 10.1073/PNAS.212344499
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CRCA PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET21A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: CRCA
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: PAGP ENZYME

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1MM4)

(-) Sites  (0, 0)

(no "Site" information available for 1MM4)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1MM4)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1MM4)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1MM4)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1MM4)

(-) Exons   (0, 0)

(no "Exon" information available for 1MM4)

(-) Sequences/Alignments

NMR Structure
   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:170
 aligned with PAGP_ECOLI | P37001 from UniProtKB/Swiss-Prot  Length:186

    Alignment length:170
                                                                                                                                                                                           186        
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184 |       -
           PAGP_ECOLI    25 ANADEWMTTFRENIAQTWQQPEHYDLYIPAITWHARFAYDKEKTDRYNERPWGGGFGLSRWDEKGNWHGLYAMAFKDSWNKWEPIAGYGWESTWRPLADENFHLGLGFTAGVTARDNWNYIPLPVLLPLASVGYGPVTFQMTYIPGTYNNGNVYFAWMRFQF--------   -
               SCOP domains d1mm4a_ A: Outer membrane enzyme PagP                                                                                                                                      SCOP domains
               CATH domains 1mm4A00 A:1-170  [code=2.40.160.20, no name defined]                                                                                                                       CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhh...eeeee.........................eeeeeeeee...eeeeeeeeeee.....eeeeeeeeeeeee.......eeeeeeeeeeee.........eeeeeeeeeeee..eeeeee..............eeeeee........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1mm4 A   1 MNADEWMTTFRENIAQTWQQPEHYDLYIPAITWHARFAYDKEKTDRYNERPWGGGFGLSRWDEKGNWHGLYAMAFKDSWNKWEPIAGYGWESTWRPLADENFHLGLGFTAGVTARDNWNYIPLPVLLPLASVGYGPVTFQMTYIPGTYNNGNVYFAWMRFQFLEHHHHHH 170
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170
   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  (1, 1)

NMR Structure
(-)
Class: Membrane and cell surface proteins and peptides (2046)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1MM4)

(-) Gene Ontology  (7, 7)

NMR Structure(hide GO term definitions)
Chain A   (PAGP_ECOLI | P37001)
molecular function
    GO:0016416    O-palmitoyltransferase activity    Catalysis of the transfer of a palmitoyl group to an oxygen atom on the acceptor molecule.
    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).
biological process
    GO:0009245    lipid A biosynthetic process    The chemical reactions and pathways resulting in the formation of lipid A, the glycolipid group of bacterial lipopolysaccharides, consisting of four to six fatty acyl chains linked to two glucosamine residues. Further modifications of the backbone are common.
cellular component
    GO:0009279    cell outer membrane    A lipid bilayer that forms the outermost membrane of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    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/Swiss-Prot
        PAGP_ECOLI | P37001: 1mm5 1thq 3gp6

(-) Related Entries Specified in the PDB File

1mm5