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(-) Description

Title :  STRUCTURAL BASIS OF NON-SPECIFIC LIPID BINDING IN MAIZE LIPID-TRANSFER PROTEIN COMPLEXES WITH MYRISTIC ACID REVEALED BY HIGH-RESOLUTION X-RAY CRYSTALLOGRAPHY
 
Authors :  G. W. Han, J. Y. Lee, H. K. Song, D. H. Shin, S. W. Suh
Date :  09 Aug 00  (Deposition) - 06 Jun 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Protein-Lipid Complex, Lipid Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. W. Han, J. Y. Lee, H. K. Song, C. Chang, K. Min, J. Moon, D. H. Shin, M. L. Kopka, M. R. Sawaya, H. S. Yuan, T. D. Kim, J. Choe, D. Lim, H. J. Moon, S. W. Suh
Structural Basis Of Non-Specific Lipid Binding In Maize Lipid-Transfer Protein Complexes Revealed By High-Resolution X-Ray Crystallography.
J. Mol. Biol. V. 308 263 2001
PubMed-ID: 11327766  |  Reference-DOI: 10.1006/JMBI.2001.4559
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - NONSPECIFIC LIPID-TRANSFER PROTEIN
    Chains: A
    Organism Scientific: ZEA MAYS
    Organism Taxid: 4577

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1FMT1Ligand/IonFORMIC ACID
2MYR1Ligand/IonMYRISTIC ACID

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREVAL A:33 , ASN A:37 , ALA A:40 , ARG A:46 , HOH A:254 , HOH A:277 , HOH A:318BINDING SITE FOR RESIDUE MYR A 201
2AC2SOFTWAREASN A:51 , LYS A:54 , GLY A:66 , THR A:87 , ASP A:88 , CYS A:89BINDING SITE FOR RESIDUE FMT A 203

(-) SS Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1A:4 -A:52
2A:14 -A:29
3A:30 -A:75
4A:50 -A:89

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1FK2)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1FK2)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PLANT_LTPPS00597 Plant lipid transfer proteins signature.NLTP_MAIZE98-119  1A:71-92

(-) Exons   (0, 0)

(no "Exon" information available for 1FK2)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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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:93
 aligned with NLTP_MAIZE | P19656 from UniProtKB/Swiss-Prot  Length:120

    Alignment length:93
                                    37        47        57        67        77        87        97       107       117   
           NLTP_MAIZE    28 AISCGQVASAIAPCISYARGQGSGPSAGCCSGVRSLNNAARTTADRRAACNCLKNAAAGVSGLNAGNAASIPSKCGVSIPYTISTSTDCSRVN 120
               SCOP domains d1fk2a_ A: Plant non-specific lipid-transfer protein (ns-LTP, ns-LTP1)                        SCOP domains
               CATH domains 1fk2A00 A:1-93 Plant lipid-transfer and hydrophobic proteins                                  CATH domains
               Pfam domains --------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhh........hhhhhhhhhhhhh...hhhhhhhhhhhhhhhh......hhhhhhhhhh................... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------PLANT_LTP  PDB: A:71-9- PROSITE
                 Transcript --------------------------------------------------------------------------------------------- Transcript
                 1fk2 A   1 AISCGQVASAIAPCISYARGQGSGPSAGCCSGVRSLNNAARTTADRRAACNCLKNAAAGVSGLNAGNAASIPSKCGVSIPYTISTSTDCSRVN  93
                                    10        20        30        40        50        60        70        80        90
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

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

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1FK2)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (NLTP_MAIZE | P19656)
molecular function
    GO:0008289    lipid binding    Interacting selectively and non-covalently with a lipid.
biological process
    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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        NLTP_MAIZE | P19656: 1afh 1fk0 1fk1 1fk3 1fk4 1fk5 1fk6 1fk7 1mzl 1mzm

(-) Related Entries Specified in the PDB File

1fk0 1FK0 CONTAINS PHOSPHOLIPID TRANSFER PROTEIN COMPLEXED WITH CAPRIC ACID.
1fk1 1FK1 CONTAINS PHOSPHOLIPID TRANSFER PROTEIN COMPLEXED WITH LAURIC ACID.
1fk3 1FK3 CONTAINS PHOSPHOLIPID TRANSFER PROTEIN COMPLEXED WITH PALMITOLEIC ACID.
1fk4 1FK4 CONTAINS PHOSPHOLIPID TRANSFER PROTEIN COMPLEXED WITH STEARIC ACID.
1fk5 1FK5 CONTAINS PHOSPHOLIPID TRANSFER PROTEIN COMPLEXED WITH OLEIC ACID.
1fk6 1FK6 CONTAINS PHOSPHOLIPID TRANSFER PROTEIN COMPLEXED WITH ALPHA-LINOLENIC ACID.
1fk7 1FK7 CONTAINS PHOSPHOLIPID TRANSFER PROTEIN COMPLEXED WITH RICINOLEIC ACID.
1mzl 1MZL CONTAINS PHOSPHOLIPID TRANSFER PROTEIN.
1mzm 1MZM CONTAINS PHOSPHOLIPID TRANSFER PROTEIN COMPLEXED WITH PALMITIC ACID.