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Description

Title :   LIPID TRANSFER PROTEIN COMPLEXED WITH PALMITOYL COENZYME A, NMR, 16 STRUCTURES

Authors :   M. H. Lerche, B. B. Kragelund, L. M. Bech, F. M. Poulsen

Date :   03 Dec 96 (Deposition) - 07 Jul 97 (Release) - 05 Oct 11 (Revision)

Method :   SOLUTION NMR

Resolution :   NOT APPLICABLE

Chains :   NMR Structure  : A  (16x)
NMR Structure *: A  (1x)

Keywords :   Lipid Transport, Lipid Transfer Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. H. Lerche, B. B. Kragelund, L. M. Bech, F. M. Poulsen
Barley Lipid-Transfer Protein Complexed With Palmitoyl Coa: The Structure Reveals A Hydrophobic Binding Site That Can Expand To Fit Both Large And Small Lipid-Like Ligands.
Structure V. 5 291 1997
PubMed-ID: 9032083 | Reference-DOI: 10.1016/S0969-2126(97)00186-X
(for further references see the PDB file header)

Compounds

Molecule 1 - LIPID TRANSFER PROTEIN
	Chains	:	A
	Organ	:	SEEDS
	Organism Scientific	:	HORDEUM VULGARE
	Organism Taxid	:	4513
	Synonym	:	LTP

Structural Features

Chains, Units

		1
NMR Structure (16x)	:	A
NMR Structure * (1x)	:	A

Summary Information (see also Sequences/Alignments below)

Ligands, Modified Residues, Ions (2, 2)

NMR Structure (2, 2)

No.	Name	Count	Type	Full Name
1	COA	1	Ligand/Ion	COENZYME A
2	PLM	1	Ligand/Ion	PALMITIC ACID

NMR Structure * (2, 2)

No.	Name	Count	Type	Full Name
1	COA	1	Ligand/Ion	COENZYME A
2	PLM	1	Ligand/Ion	PALMITIC ACID

Sites (2, 2)

NMR Structure (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	LEU A:1 , ASN A:2 , CYS A:3 , GLY A:4 , VAL A:6 , ASP A:7 , MET A:10 , LEU A:14 , LEU A:51 , ILE A:54 , PLM A:96	BINDING SITE FOR RESIDUE COA A 92
2	AC2	SOFTWARE	VAL A:6 , MET A:10 , VAL A:31 , LEU A:34 , HIS A:35 , VAL A:47 , LEU A:51 , ILE A:69 , PRO A:70 , VAL A:77 , TYR A:79 , ILE A:81 , COA A:92	BINDING SITE FOR RESIDUE PLM A 96

SS Bonds (4, 4)

NMR Structure

No.	Residues
1	A:3	-	A:50
2	A:13	-	A:27
3	A:28	-	A:73
4	A:48	-	A:87

Cis Peptide Bonds (1, 16)

NMR Structure

No.	Model	Residues
1	1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16	Gly A:22	-	Pro A:23

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

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

PROSITE Motifs (1, 1)

NMR Structure (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PLANT_LTP	PS00597	Plant lipid transfer proteins signature.	NLTP1_HORVU	95-116	1	A:69-90

NMR Structure * (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PLANT_LTP	PS00597	Plant lipid transfer proteins signature.	NLTP1_HORVU	95-116	1	A:69-90

Exons (0, 0)

(no "Exon" information available for 1JTB)

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
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Chain A from PDB  Type:PROTEIN  Length:91
 aligned with NLTP1_HORVU | P07597 from UniProtKB/Swiss-Prot  Length:117

    Alignment length:91
                                    36        46        56        66        76        86        96       106       116 
          NLTP1_HORVU    27 LNCGQVDSKMKPCLTYVQGGPGPSGECCNGVRDLHNQAQSSGDRQTVCNCLKGIARGIHNLNLNNAASIPSKCNVNVPYTISPDIDCSRIY 117
               SCOP domains d1jtba_ A: Plant non-specific lipid-transfer protein (ns-LTP, ns-LTP1)                      SCOP domains
               CATH domains 1jtbA00 A:1-91 Plant lipid-transfer and hydrophobic proteins                                CATH domains
               Pfam domains Tryp_alpha_amyl-1jtbA01 A:1-87                                                         ---- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh......hhhhhhhhhhhhh......hhhhhhhhhhhh................. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------PLANT_LTP  PDB: A:69-9- PROSITE
                 Transcript ------------------------------------------------------------------------------------------- Transcript
                 1jtb A   1 LNCGQVDSKMKPCLTYVQGGPGPSGECCNGVRDLHNQAQSSGDRQTVCNCLKGIARGIHNLNLNNAASIPSKCNVNVPYTISPDIDCSRIY  91
                                    10        20        30        40        50        60        70        80        90

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	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

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All alpha proteins (14657)

Fold: Bifunctional inhibitor/lipid-transfer protein/seed storage 2S albumin (42)

Superfamily: Bifunctional inhibitor/lipid-transfer protein/seed storage 2S albumin (42)

Family: Plant lipid-transfer and hydrophobic proteins (31)

Protein domain: Plant non-specific lipid-transfer protein (ns-LTP, ns-LTP1) (24)

Barley (Hordeum vulgare) [TaxId: 4513] (5)

d1jtba_

CATH Domains (1, 1)

NMR Structure

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Alpha (13335)

Architecture: Orthogonal Bundle (10391)

Topology: Hydrophobic Seed Protein (33)

Homologous Superfamily: Plant lipid-transfer and hydrophobic proteins (33)

Hordeum vulgare. Organism_taxid: 4513. (3)

1jtbA00

A:1-91

Pfam Domains (1, 1)

NMR Structure

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Prolamin (17)

Family: Tryp_alpha_amyl (15)

Hordeum vulgare (Barley) (2)

Tryp_alpha_amyl-1jtbA01

A:1-87

Gene Ontology (3, 3)

NMR Structure(hide GO term definitions)

Chain A (NLTP1_HORVU | P07597)

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

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UniProtKB/Swiss-Prot
	NLTP1_HORVU \| P07597	:	1be2 1lip 1mid 3gsh

Related Entries Specified in the PDB File

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