3MQC	Antiviral Protein	date	Apr 27, 2010
title	Crystal Structure Of Ectodomain Of Bst-2tetherincd317 (P21
authors	Y.Xiong, H.Yang, J.Wang, W.Meng
compound		source
Molecule: Bone Marrow Stromal Antigen 2 Chain: A, B, C, D Fragment: Residues 47-161 Synonym: Bst-2, Tetherin, Hm1.24 Antigen Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Bst2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmat9s
symmetry	Space Group: P 1 21 1	R_factor 0.258 R_Free 0.294
crystal cell	length a length b length c angle alpha angle beta angle gamma 26.310 58.980 163.260 90.00 90.82 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	MSE	enzyme
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structural insight into the mechanisms of enveloped virus tethering by tetherin., Yang H, Wang J, Jia X, McNatt MW, Zang T, Pan B, Meng W, Wang HW, Bieniasz PD, Xiong Y, Proc Natl Acad Sci U S A. 2010 Oct 12. PMID:20940320

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (71 Kb) [Save to disk] Biological Unit Coordinates (3mqc.pdb1.gz) 62 Kb Biological Unit Coordinates (3mqc.pdb2.gz) 62 Kb LPC: Ligand-Protein Contacts for 3MQC CSU: Contacts of Structural Units for 3MQC Structure Factors (178 Kb) Retrieve 3MQC in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3MQC from S2C, [Save to disk] Re-refined 3mqc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3MQC 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 3MQC

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 3MQC, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3mqc_C] [3mqc] [3mqc_A] [3mqc_B] [3mqc_D] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3MQC

Community annotation for 3MQC at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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