1LN1	Lipid Binding Protein	date	May 02, 2002
title	Crystal Structure Of Human Phosphatidylcholine Transfer Prot Complex With Dilinoleoylphosphatidylcholine
authors	S.L.Roderick, W.W.Chan, D.S.Agate, L.R.Olsen, M.W.Vetting, K.R.Rajashankar, D.E.Cohen
compound		source
Molecule: Phosphatidylcholine Transfer Protein Chain: A Synonym: Pc-Tp Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: I 4 2 2	R_factor 0.234 R_Free 0.296
crystal cell	length a length b length c angle alpha angle beta angle gamma 133.300 133.300 83.000 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	DLP	enzyme
related structures	by homologous chain: 1LN3
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of human phosphatidylcholine transfer protein in complex with its ligand., Roderick SL, Chan WW, Agate DS, Olsen LR, Vetting MW, Rajashankar KR, Cohen DE, Nat Struct Biol 2002 Jul;9(7):507-11. PMID:12055623

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk] Biological Unit Coordinates (1ln1.pdb1.gz) 36 Kb LPC: Ligand-Protein Contacts for 1LN1 CSU: Contacts of Structural Units for 1LN1 Likely Quarternary Molecular Structure file(s) for 1LN1 Retrieve 1LN1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1LN1 from S2C, [Save to disk]

View 1LN1 in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 1LN1

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1LN1, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ln1a_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1ln1_A] [1ln1] SWISS-PROT database: [Q9UKL6] Domain organization of [PPCT_HUMAN] by SWISSPFAM Domain found in 1LN1: [START ] by SMART

Other resources with information on 1LN1

Community annotation for 1LN1 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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