2DRY	Sugar Binding Protein	date	Jun 16, 2006
title	Crystal Structure Of The Earthworm Lectin C-Terminal Domain
authors	R.Suzuki, Z.Fujimoto
compound		source
Molecule: 29-Kda Galactose-Binding Lectin Chain: A, B Fragment: C-Terminal Domain Engineered: Yes Mutation: Yes		Organism_scientific: Lumbricus Terrestris Organism_common: Common Earthworm Organism_taxid: 6398 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 De3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet27
symmetry	Space Group: P 1 21 1	R_factor 0.234 R_Free 0.263
crystal cell	length a length b length c angle alpha angle beta angle gamma 40.151 89.562 41.670 90.00 116.39 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	PGE, SO4	enzyme
Primary reference	Tailoring a novel sialic acid-binding lectin from a ricin-B chain-like galactose-binding protein by natural evolution-mimicry., Yabe R, Suzuki R, Kuno A, Fujimoto Z, Jigami Y, Hirabayashi J, J Biochem (Tokyo). 2007 Jan 18;. PMID:17234683

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (2dry.pdb1.gz) 25 Kb Biological Unit Coordinates (2dry.pdb2.gz) 24 Kb LPC: Ligand-Protein Contacts for 2DRY CSU: Contacts of Structural Units for 2DRY Likely Quarternary Molecular Structure file(s) for 2DRY Structure Factors (147 Kb) Retrieve 2DRY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2DRY from S2C, [Save to disk] Re-refined 2dry structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2DRY 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 2DRY

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 2DRY, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2dry] [2dry_B] [2dry_A] SWISS-PROT database: [O96048] Domain organization of [O96048_LUMTE] by SWISSPFAM Domain found in 2DRY: [RICIN ] by SMART

Other resources with information on 2DRY

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

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