1NCI	Cell Adhesion Protein	date	Mar 23, 1995
title	Structural Basis Of Cell-Cell Adhesion By Cadherins
authors	L.Shapiro, A.M.Fannon, P.D.Kwong, A.Thompson, M.S.Lehmann, G.Grub F.Legrand, J.Als-Nielsen, D.R.Colman, W.A.Hendrickson
compound		source
Molecule: N-Cadherin Chain: A, B Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Pgex-2t Expression_system_plasmid: Pgex-2t
symmetry	Space Group: P 21 21 2	R_factor 0.195 R_Free 0.253
crystal cell	length a length b length c angle alpha angle beta angle gamma 75.200 57.500 52.500 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	IUM	enzyme
note	1NCI (Molecule of the Month:pdb99)
related structures	by homologous chain: 1NCG
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural basis of cell-cell adhesion by cadherins., Shapiro L, Fannon AM, Kwong PD, Thompson A, Lehmann MS, Grubel G, Legrand JF, Als-Nielsen J, Colman DR, Hendrickson WA, Nature 1995 Mar 23;374(6520):327-37. PMID:7885471

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk] Biological Unit Coordinates (1nci.pdb1.gz) 38 Kb LPC: Ligand-Protein Contacts for 1NCI CSU: Contacts of Structural Units for 1NCI Likely Quarternary Molecular Structure file(s) for 1NCI Retrieve 1NCI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NCI from S2C, [Save to disk]

View 1NCI 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 1NCI

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1NCI, from MSDmotif at EBI Genome occurence of 1NCI's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ncia_, region A [Jmol] [rasmolscript] [script source]     - Domain d1ncib_, region B [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: [1nci_A] [1nci_B] [1nci] SWISS-PROT database: [P15116] Domain organization of [CADH2_MOUSE] by SWISSPFAM Domain found in 1NCI: [CA ] by SMART

Other resources with information on 1NCI

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

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Images from IMB Jena Image Library of Biological Macromolecules.

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