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(-) Description

Title :  CRYSTAL STRUCTURE OF LACTOCOCCAL OPUAC IN ITS OPEN CONFORMATION
 
Authors :  R. P. A. Berntsson, J. C. Wolters, N. Gul, A. Karasawa, A. M. W. H. Thunnis D. J. Slotboom, B. Poolman
Date :  23 Dec 09  (Deposition) - 19 May 10  (Release) - 19 May 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A
Keywords :  Glycine Betaine Binding, Substrate Binding Domain, Venus Fly-Trap, Cell Membrane, Membrane, Transmembrane, Transport, Glycine Betaine- Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. C. Wolters, R. P. Berntsson, N. Gul, A. Karasawa, A. M. Thunnissen, D. J. Slotboom, B. Poolman
Ligand Binding And Crystal Structures Of The Substrate-Binding Domain Of The Abc Transporter Opua.
Plos One V. 5 E1036 2010
PubMed-ID: 20454456  |  Reference-DOI: 10.1371/JOURNAL.PONE.0010361

(-) Compounds

Molecule 1 - BETAINE ABC TRANSPORTER PERMEASE AND SUBSTRATE BINDING PROTEIN
    Chains: A
    Engineered: YES
    Expression System: LACTOCOCCUS LACTIS
    Expression System Plasmid: PNZ9000
    Expression System Strain: NZ9000
    Expression System Taxid: 1358
    Expression System Vector Type: PLASMID
    Fragment: SUBSTRATE BINDING DOMAIN (UNP RESIDUES 320-573)
    Gene: BUSAB, LL1451, L724, L72477
    Organism Common: STREPTOCOCCUS LACTIS
    Organism Scientific: LACTOCOCCUS LACTIS
    Organism Taxid: 1358
    Strain: NZ9000

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1B3P1Ligand/Ion2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:70 , HOH A:83 , HOH A:103 , HOH A:123 , HOH A:229 , LEU A:395 , LEU A:396 , PRO A:398 , GLU A:433 , ASP A:531 , LYS A:532 , ASN A:534BINDING SITE FOR RESIDUE B3P A 1

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3L6G)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Leu A:378 -Pro A:379
2Ser A:485 -Pro A:486

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3L6G)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3L6G)

(-) Exons   (0, 0)

(no "Exon" information available for 3L6G)

(-) 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:256
 aligned with Q7DAU8_LACLA | Q7DAU8 from UniProtKB/TrEMBL  Length:573

    Alignment length:256
                                                                                                                                                                                                                                                                                       573  
                                   329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499       509       519       529       539       549       559       569   |  
         Q7DAU8_LACLA   320 DKKVDLVYMNWDSEVASINVLTQAMKEHGFDVKTTALDNAVAWQTVANGQADGMVSAWLPNTHKTQWQKYGKSVDLLGPNLKGAKVGFVVPSYMNVNSIEDLTNQANKTITGIEPGAGVMAASEKTLNSYDNLKDWKLVPSSSGAMTVALGEAIKQHKDIVITGWSPHWMFNKYDLKYLADPKGTMGTSENINTIVRKGLKKENPEAYKVLDKFNWTTKDMEAVMLDIQNGKTPEEAAKNWIKDHQKEVDKWFK--   -
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -OpuAC-3l6gA01 A:321-563                                                                                                                                                                                                                            ------------ Pfam domains
         Sec.struct. author .eeeeeee..hhhhhhhhhhhhhhhhhh.eeeeeee.hhhhhhhhhhh....eeeeeee...hhhhhhhhh..eeeeeeeeeeeeeeeeee......hhhhh.hhhh.eee.....hhhhhhhhhhhh.hhhhh..eee..hhhhhhhhhhhhhhh.....eeeee..hhhhhh.eee...........eeeeeeee.hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3l6g A 320 DKKVDLVYMNWDSEVASINVLTQAMKEHGFDVKTTALDNAVAWQTVANGQADGMVSAWLPNTHKTQWQKYGKSVDLLGPNLKGAKVGFVVPSYMNVNSIEDLTNQANKTITGIEPGAGVMAASEKTLNSYDNLKDWKLVPSSSGAMTVALGEAIKQHKDIVITGWSPHWMFNKYDLKYLADPKGTMGTSENINTIVRKGLKKENPEAYKVLDKFNWTTKDMEAVMLDIQNGKTPEEAAKNWIKDHQKEVDKWFKGS 575
                                   329       339       349       359       369       379       389       399       409       419       429       439       449       459       469       479       489       499       509       519       529       539       549       559       569
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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 3L6G)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3L6G)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: PBP (391)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q7DAU8_LACLA | Q7DAU8)
molecular function
    GO:0005215    transporter activity    Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells.
biological process
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
    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.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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 Related Entries

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

UniProtKB/TrEMBL
        Q7DAU8_LACLA | Q7DAU8: 3l6h

(-) Related Entries Specified in the PDB File

3l6h