2VOP	Rna Binding Protein	date	Feb 19, 2008
title	Crystal Structure Of N-Terminal Domains Of Human La Protein With Rna Oligomer Auuuu
authors	O.Kotik-Kogan, E.R.Valentine, D.Sanfelice, M.R.Conte, S.Curry
compound		source
Molecule: Lupus La Protein Chain: A Fragment: N-Terminal Domain, Residues 4-194 Synonym: Human La Protein, Sjoegren Syndrome Type B Antigen Ribonucleoprotein, La Autoantigen; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Petm11
Molecule: 5'-R(Apupupupup)-3' Chain: B Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: C 2 2 2	R_factor 0.261 R_Free 0.290
crystal cell	length a length b length c angle alpha angle beta angle gamma 96.070 116.690 63.510 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	SO4	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Structural analysis reveals conformational plasticity in the recognition of RNA 3' ends by the human la protein., Kotik-Kogan O, Valentine ER, Sanfelice D, Conte MR, Curry S, Structure. 2008 Jun;16(6):852-62. PMID:18547518

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (36 Kb) [Save to disk] Biological Unit Coordinates (2vop.pdb1.gz) 31 Kb LPC: Ligand-Protein Contacts for 2VOP CSU: Contacts of Structural Units for 2VOP Likely Quarternary Molecular Structure file(s) for 2VOP Structure Factors (68 Kb) Retrieve 2VOP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2VOP from S2C, [Save to disk] Re-refined 2vop structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2VOP 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 2VOP

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 2VOP, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2vop_A] [2vop_B] [2vop] SWISS-PROT database: [P05455] Domain organization of [LA_HUMAN] by SWISSPFAM Domains found in 2VOP: [LA] [RRM ] by SMART

Other resources with information on 2VOP

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

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