5K79	Antiviral Protein	date	May 25, 2016
title	Structure And Anti-Hiv Activity Of Cyt-Cvnh, A New Cyanoviri Homolog
authors	E.Matei, R.Basu, W.Furey, J.Shi, C.Calnan, C.Aiken, A.M.Gronenborn
compound		source
Molecule: Cyanovirin-N Domain Protein Chain: A, B Fragment: Residues 32-139 Engineered: Yes		Organism_scientific: Cyanothece Sp. (Strain Pcc 7424) Organism_taxid: 65393 Strain: Pcc 7424 Gene: Pcc7424_1905 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet26b
symmetry	Space Group: P 21 21 2	R_factor 0.202 R_Free 0.233
crystal cell	length a length b length c angle alpha angle beta angle gamma 93.840 74.396 36.499 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	EDO, PEG	enzyme
Gene	PCC7424
Primary reference	Structure and Glycan Binding of a New Cyanovirin-N Homolog., Matei E, Basu R, Furey W, Shi J, Calnan C, Aiken C, Gronenborn AM, J Biol Chem. 2016 Jul 7. pii: jbc.M116.740415. PMID:27402833

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (5k79.pdb1.gz) 20 Kb Biological Unit Coordinates (5k79.pdb2.gz) 19 Kb LPC: Ligand-Protein Contacts for 5K79 CSU: Contacts of Structural Units for 5K79 Structure Factors (241 Kb) Retrieve 5K79 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5K79 from S2C, [Save to disk] Re-refined 5k79 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5k79_B] [5k79] [5k79_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 5K79: [CVNH ] by SMART

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