4AB0	Antimicrobial Protein	date	Dec 06, 2011
title	X-Ray Crystal Structure Of Nicotiana Alata Defensin Nad1
authors	G.D.Mills, F.T.Lay, M.D.Hulett, M.Kvansakul
compound		source
Molecule: Flower-Specific Defensin Chain: A, B Fragment: Residues 26-72 Synonym: Nad1		Organism_scientific: Nicotiana Alata Organism_common: Ornamental Tobacco Organism_taxid: 4087 Organ: Flower
symmetry	Space Group: P 32 2 1	R_factor 0.2064 R_Free 0.2318
crystal cell	length a length b length c angle alpha angle beta angle gamma 33.091 33.091 128.770 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.64 Å
ligand	PO4	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Dimerization of Plant Defensin NaD1 Enhances Its Antifungal Activity., Lay FT, Mills GD, Poon IK, Cowieson NP, Kirby N, Baxter AA, van der Weerden NL, Dogovski C, Perugini MA, Anderson MA, Kvansakul M, Hulett MD, J Biol Chem. 2012 Jun 8;287(24):19961-72. Epub 2012 Apr 17. PMID:22511788

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (4ab0.pdb1.gz) 35 Kb LPC: Ligand-Protein Contacts for 4AB0 CSU: Contacts of Structural Units for 4AB0 Structure Factors (377 Kb) Retrieve 4AB0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4AB0 from S2C, [Save to disk] Re-refined 4ab0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4AB0 in 3D

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Visual 3D analysis of 4AB0

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 4AB0, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4ab0_A] [4ab0_B] [4ab0] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 4AB0: [Knot1 ] by SMART

Other resources with information on 4AB0

Community annotation for 4AB0 at PDBWiki (http://pdbwiki.org)

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