2R9K	Hydrolase	date	Sep 13, 2007
title	Crystal Structure Of Misteltoe Lectin I In Complex With Phlo
authors	A.Meyer, W.Rypniewski, L.Celewicz, V.A.Erdmann, W.Voelter, C.Betz
compound		source
Molecule: Beta-Galactoside-Specific Lectin 1 Chain: A Fragment: Beta-Galactoside-Specific Lectin 1 Chain A Isofor Residues 34-287; Engineered: Yes		Organism_scientific: Viscum Album Organism_common: European Mistletoe Organism_taxid: 3972
Molecule: Beta-Galactoside-Specific Lectin 1 Chain B Chain: B Fragment: Beta-Galactoside-Specific Lectin 1 Chain B, Unp R 302-564; Synonym: Beta-Galactoside-Specific Lectin I Chain B,Ml-I B, Engineered: Yes		Organism_scientific: Viscum Album Organism_common: European Mistletoe Organism_taxid: 3972
symmetry	Space Group: P 65 2 2	R_factor 0.226 R_Free 0.267
crystal cell	length a length b length c angle alpha angle beta angle gamma 107.059 107.059 312.375 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	CL, GOL, NAG, SGI, SO4	enzyme
Gene Ontology	Chain Function Process Component A B
Primary reference	The mistletoe lectin I--phloretamide structure reveals a new function of plant lectins., Meyer A, Rypniewski W, Celewicz L, Erdmann VA, Voelter W, Singh TP, Genov N, Barciszewski J, Betzel Ch, Biochem Biophys Res Commun. 2007 Dec 14;364(2):195-200. Epub 2007 Oct 5. PMID:17937929

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (91 Kb) [Save to disk] Biological Unit Coordinates (2r9k.pdb1.gz) 83 Kb Biological Unit Coordinates (2r9k.pdb2.gz) 162 Kb Biological Unit Coordinates (2r9k.pdb3.gz) 163 Kb LPC: Ligand-Protein Contacts for 2R9K CSU: Contacts of Structural Units for 2R9K Likely Quarternary Molecular Structure file(s) for 2R9K Structure Factors (451 Kb) Retrieve 2R9K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2R9K from S2C, [Save to disk] Re-refined 2r9k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2R9K 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 2R9K

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 2R9K, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2r9k] [2r9k_A] [2r9k_B] SWISS-PROT database: [P81446] Domain organization of [ML1_VISAL] by SWISSPFAM Domain found in 2R9K: [RICIN ] by SMART

Other resources with information on 2R9K

Community annotation for 2R9K at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---