1KCM	Lipid Binding Protein	date	Nov 09, 2001
title	Crystal Structure Of Mouse Pitp Alpha Void Of Bound Phosphol 2.0 Angstroms Resolution
authors	A.Schouten, B.Agianian, J.Westerman, J.Kroon, K.W.A.Wirtz, P.Gros
compound		source
Molecule: Phosphatidylinositol Transfer Protein Alpha Chain: A Synonym: Pitp Alpha Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet3d
symmetry	Space Group: P 32 2 1	R_factor 0.216 R_Free 0.273
crystal cell	length a length b length c angle alpha angle beta angle gamma 50.464 50.464 216.105 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.00 Å
related structures	by homologous chain: 1T27
Gene Ontology	Chain Function Process Component A phosphatidylinositol transpo...
Primary reference	Structure of apo-phosphatidylinositol transfer protein alpha provides insight into membrane association., Schouten A, Agianian B, Westerman J, Kroon J, Wirtz KW, Gros P, EMBO J 2002 May 1;21(9):2117-21. PMID:11980708

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (50 Kb) [Save to disk] Biological Unit Coordinates (1kcm.pdb1.gz) 91 Kb CSU: Contacts of Structural Units for 1KCM Likely Quarternary Molecular Structure file(s) for 1KCM Structure Factors (153 Kb) Retrieve 1KCM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KCM from S2C, [Save to disk] Re-refined 1kcm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KCM 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 1KCM

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1KCM, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kcma_, 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: [1kcm] [1kcm_A] SWISS-PROT database: [P53810] Domain organization of [PIPNA_MOUSE] by SWISSPFAM

Other resources with information on 1KCM

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

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