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(-) Description

Title :  CRYSTAL STRUCTURE OF GLTP WITH BOUND GM3
 
Authors :  H. Kidron, T. T. Airenne, Y. Nymalm, M. Nylund, G. West, P. Mattjus, T. A. Salminen
Date :  23 Jun 05  (Deposition) - 14 Dec 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.79
Chains :  Asym./Biol. Unit :  A
Keywords :  Glycolipid, Ligand Binding, Acetylation, Lipid Transport, Repeat, Transport, Glycolipid Transfer Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. T. Airenne, H. Kidron, Y. Nymalm, M. Nylund, G. West, P. Mattjus, T. A. Salminen
Structural Evidence For Adaptive Ligand Binding Of Glycolipid Transfer Protein.
J. Mol. Biol. V. 355 224 2006
PubMed-ID: 16309699  |  Reference-DOI: 10.1016/J.JMB.2005.10.031
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - GLYCOLIPID TRANSFER PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PQE9
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Organ: BRAIN
    Organism Common: BOVINE
    Organism Scientific: BOS TAURUS
    Organism Taxid: 9913
    Synonym: GLTP

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric/Biological Unit (2, 3)
No.NameCountTypeFull Name
1GM31Ligand/IonN-{1-[(HEXOPYRANOSYLOXY)METHYL]-2-HYDROXYNONADECYL}TETRACOSANAMIDE
2SO42Ligand/IonSULFATE ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:102 , LYS A:138 , TYR A:139 , TYR A:195 , HOH A:2074 , HOH A:2101 , HOH A:2109 , HOH A:2117 , HOH A:2118BINDING SITE FOR RESIDUE SO4 A1210
2AC2SOFTWAREHIS A:120 , PRO A:121 , ASN A:122 , LEU A:123BINDING SITE FOR RESIDUE SO4 A1211
3AC3SOFTWARELEU A:12 , ALA A:14 , PHE A:33 , PHE A:34 , PRO A:44 , ILE A:45 , ASP A:48 , ILE A:49 , ASN A:52 , LYS A:55 , LEU A:92 , TRP A:96 , PHE A:103 , ILE A:104 , LEU A:136 , HIS A:140 , PHE A:148 , TYR A:207 , VAL A:209 , HOH A:2095BINDING SITE FOR RESIDUE GM3 A1212

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2BV7)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Trp A:85 -Pro A:86

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2BV7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2BV7)

(-) Exons   (0, 0)

(no "Exon" information available for 2BV7)

(-) 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:202
 aligned with GLTP_BOVIN | P68265 from UniProtKB/Swiss-Prot  Length:209

    Alignment length:202
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207  
           GLTP_BOVIN     8 LLRPLPADKQIETGPFLEAVSHLPPFFDCLGSPVFTPIKADISGNITKIKAVYDTNPTKFRTLQNILEVEKEMYGAEWPKVGATLALMWLKRGLRFIQVFLQSICDGERDENHPNLIRVNATKAYEMALKKYHGWIVQKIFQAALYAAPYKSDFLKALSKGQNVTEEECLEKVRLFLVNYTATIDVIYEMYTRMNAELNYKV 209
               SCOP domains d2bv7a_ A: automated matches                                                                                                                                                                               SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhhhh.hhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.hhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bv7 A   8 LLRPLPADKQIETGPFLEAVSHLPPFFDCLGSPVFTPIKADISGNITKIKAVYDTNPTKFRTLQNILEVEKEMYGAEWPKVGATLALMWLKRGLRFIQVFLQSICDGERDENHPNLIRVNATKAYEMALKKYHGWIVQKIFQAALYAAPYKSDFLKALSKGQNVTEEECLEKVRLFLVNYTATIDVIYEMYTRMNAELNYKV 209
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207
   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)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2BV7)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2BV7)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (GLTP_BOVIN | P68265)
molecular function
    GO:0051861    glycolipid binding    Interacting selectively and non-covalently with a glycolipid, any compound containing one or more monosaccharide residues bound by a glycosidic linkage to a hydrophobic group such as an acylglycerol, a sphingoid, a ceramide (N-acylsphingoid) or a prenyl phosphate.
    GO:0017089    glycolipid transporter activity    Enables the directed movement of glycolipids, compounds containing (usually) 1-4 linked monosaccharide residues joined by a glycosyl linkage to a lipid, into, out of or within a cell, or between cells.
    GO:0008289    lipid binding    Interacting selectively and non-covalently with a lipid.
biological process
    GO:0046836    glycolipid transport    The directed movement of glycolipids, compounds containing (usually) 1-4 linked monosaccharide residues joined by a glycosyl linkage to a lipid, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0006869    lipid transport    The directed movement of lipids into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Lipids are compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent.
    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:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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  2bv7
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 Related Entries

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

UniProtKB/Swiss-Prot
        GLTP_BOVIN | P68265: 1tfj 1wbe

(-) Related Entries Specified in the PDB File

1tfj CRYSTAL STRUCTURE OF BOVINE GLYCOLIPID TRANSFER PROTEIN INCOMPLEX WITH A FATTY ACID
1wbe X-RAY STRUCTURE OF BOVINE GLTP