2DH3	Transport Protein, Signaling Protein	date	Mar 21, 2006
title	Crystal Structure Of Human Ed-4f2hc
authors	J.Fort, I.Fita, M.Palacin
compound		source
Molecule: 4f2 Cell-Surface Antigen Heavy Chain Chain: A, B Fragment: Ed4f2hc(Ectodomain) Synonym: 4f2hc, Lymphocyte Activation Antigen 4f2 Large Sub Heavy Chain Antigen, Cd98 Antigen; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Slc3a2, Mdu1 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Ptrchis (Invitrogen)
symmetry	Space Group: P 21 21 21	R_factor 0.217 R_Free 0.275
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.497 101.786 121.966 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	ZN	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	The structure of human 4F2hc ectodomain provides a model for homodimerization and electrostatic interaction with plasma membrane., Fort J, de la Ballina LR, Burghardt HE, Ferrer-Costa C, Turnay J, Ferrer-Orta C, Uson I, Zorzano A, Fernandez-Recio J, Orozco M, Lizarbe MA, Fita I, Palacin M, J Biol Chem. 2007 Aug 26;. PMID:17724034

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (132 Kb) [Save to disk] Biological Unit Coordinates (2dh3.pdb1.gz) 64 Kb Biological Unit Coordinates (2dh3.pdb2.gz) 65 Kb LPC: Ligand-Protein Contacts for 2DH3 CSU: Contacts of Structural Units for 2DH3 Likely Quarternary Molecular Structure file(s) for 2DH3 Structure Factors (166 Kb) Retrieve 2DH3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2DH3 from S2C, [Save to disk] Re-refined 2dh3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2DH3 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 2DH3

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 2DH3, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2dh3_B] [2dh3] [2dh3_A] SWISS-PROT database: [P08195] Belongs to the rbat transport accessory protein (rbat) family according to TCDB. Domain organization of [4F2_HUMAN] by SWISSPFAM Domain found in 2DH3: [Aamy ] by SMART

Other resources with information on 2DH3

Community annotation for 2DH3 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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