1NT2	Rna Binding Protein	date	Jan 28, 2003
title	Crystal Structure Of Fibrillarinnop5p Complex
authors	M.Aittaleb, R.Rashid, Q.Chen, J.R.Palmer, C.J.Daniels, H.Li
compound		source
Molecule: Fibrillarin-Like Pre-Rrna Processing Protein Chain: A Engineered: Yes		Organism_scientific: Archaeoglobus Fulgidus Organism_taxid: 224325 Strain: Dsm4304 Gene: Flpa Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Blr21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet13b
Molecule: Conserved Hypothetical Protein Chain: B Engineered: Yes		Organism_scientific: Archaeoglobus Fulgidus Organism_taxid: 224325 Strain: Dsm4304 Gene: Af2088 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pbr
symmetry	Space Group: P 42 21 2	R_factor 0.257 R_Free 0.323
crystal cell	length a length b length c angle alpha angle beta angle gamma 125.308 125.308 87.482 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand	SAM	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Structure and function of archaeal box C/D sRNP core proteins., Aittaleb M, Rashid R, Chen Q, Palmer JR, Daniels CJ, Li H, Nat Struct Biol 2003 Apr;10(4):256-63. PMID:12598892

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (78 Kb) [Save to disk] Biological Unit Coordinates (1nt2.pdb1.gz) 144 Kb Biological Unit Coordinates (1nt2.pdb2.gz) 287 Kb LPC: Ligand-Protein Contacts for 1NT2 CSU: Contacts of Structural Units for 1NT2 Likely Quarternary Molecular Structure file(s) for 1NT2 Structure Factors (181 Kb) Retrieve 1NT2 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NT2 from S2C, [Save to disk] Re-refined 1nt2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1NT2 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 1NT2

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 1NT2, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1nt2a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1nt2b_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1nt2] [1nt2_A] [1nt2_B] SWISS-PROT database: [O28192] [O28191] Domain organization of [FLPA_ARCFU] [O28191_ARCFU] by SWISSPFAM Domain found in 1NT2: [Fibrillarin ] by SMART

Other resources with information on 1NT2

Community annotation for 1NT2 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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