2NSU	Metal Transport	date	Nov 06, 2006
title	Crystal Structure Of The Ectodomain Of Human Transferrin Rec Fitted Into A Cryo-Em Reconstruction Of Canine Parvovirus A Transferrin Receptor Complex
authors	S.Hafenstein, V.A.Kostyuchenko, M.G.Rossmann
compound		source
Molecule: Transferrin Receptor Protein 1 Chain: A, B Fragment: The Ectodomain Of Human Transferrin Receptor Synonym: Tfr1, Tr, Tfr, Trfr, Cd71 Antigen, T9, P90 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Tfrc Expression_system: Cricetulus Griseus Expression_system_common: Chinese Hamster Expression_system_taxid: 10029 Expression_system_organ: Ovary Cells Expression_system_vector_type: Plasmid Expression_system_plasmid: Pcmvtfr
symmetry	Space Group: P 1	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 1.000 1.000 1.000 90.00 90.00 90.00
method	Electron Microscopy	resolution	27.00 Å
Gene Ontology	Chain Function Process Component A, B
Primary reference	Asymmetric binding of transferrin receptor to parvovirus capsids., Hafenstein S, Palermo LM, Kostyuchenko VA, Xiao C, Morais MC, Nelson CD, Bowman VD, Battisti AJ, Chipman PR, Parrish CR, Rossmann MG, Proc Natl Acad Sci U S A. 2007 Apr 17;104(16):6585-9. Epub 2007 Apr 9. PMID:17420467

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (202 Kb) [Save to disk] Biological Unit Coordinates (2nsu.pdb1.gz) 198 Kb CSU: Contacts of Structural Units for 2NSU Likely Quarternary Molecular Structure file(s) for 2NSU Retrieve 2NSU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2NSU from S2C, [Save to disk]

View 2NSU 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 2NSU

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2NSU, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2nsu] [2nsu_B] [2nsu_A] SWISS-PROT database: [P02786] Belongs to the transferrin receptor, cd71, (tfr) family according to TCDB. Domain organization of [TFR1_HUMAN] by SWISSPFAM

Other resources with information on 2NSU

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

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