3PLA	Transferase Rna	date	Nov 15, 2010
title	Crystal Structure Of A Catalytically Active Substrate-Bound Rnp From Sulfolobus Solfataricus
authors	J.Lin, S.Lai, R.Jia, A.Xu, L.Zhang, J.Lu, K.Ye
compound		source
Molecule: Pre Mrna Splicing Protein Chain: A, B, K Fragment: Unp Residues 1-380 Synonym: Nop5 Engineered: Yes Mutation: Yes		Organism_scientific: Sulfolobus Solfataricus Organism_taxid: 2287 Gene: Sso0939 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Ril+ Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
Molecule: 50s Ribosomal Protein L7ae Chain: C, D, L Engineered: Yes Mutation: Yes		Organism_scientific: Sulfolobus Solfataricus Organism_taxid: 555311 Strain: 982 Gene: Rpl7ae, Ssol_1068 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Ril+ Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
Molecule: Fibrillarin-Like Rrnatrna 2'-O-Methyltransferase Chain: E, F, M Synonym: Fib Ec: 2.1.1.- Engineered: Yes Mutation: Yes		Organism_scientific: Sulfolobus Solfataricus Organism_taxid: 2287 Gene: Flpa, Sso0940, C33_014 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Ril+ Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
Molecule: Cd Guide Rna Chain: G, H, N Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630 Other_details: In Vitro Transcription
Molecule: Rna (5'-R(Cpcpapupgpapgpupgpu)-3') Chain: I, J, O Engineered: Yes Other_details: Substrate Rna		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630 Other_details: Chemical Synthesis
symmetry	Space Group: P 41 21 2	R_factor 0.248 R_Free 0.278
crystal cell	length a length b length c angle alpha angle beta angle gamma 241.199 241.199 145.408 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.15 Å
ligand	SAH	enzyme	Transferase E.C.2.1.1 BRENDA
Gene	C33 ; SSOL
Gene Ontology	Chain Function Process Component A, K, B C, D, L ribonuclease P activity F, E, M
Primary reference	Structural basis for site-specific ribose methylation by box C/D RNA protein complexes., Lin J, Lai S, Jia R, Xu A, Zhang L, Lu J, Ye K, Nature. 2011 Jan 27;469(7331):559-563. PMID:21270896

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (823 Kb) [Save to disk] Biological Unit Coordinates (3pla.pdb1.gz) 541 Kb Biological Unit Coordinates (3pla.pdb2.gz) 544 Kb LPC: Ligand-Protein Contacts for 3PLA CSU: Contacts of Structural Units for 3PLA Structure Factors (1144 Kb) Retrieve 3PLA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3PLA from S2C, [Save to disk] Re-refined 3pla structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3PLA 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 3PLA

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 3PLA, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3pla_L] [3pla_O] [3pla_M] [3pla_A] [3pla_C] [3pla_F] [3pla_B] [3pla_I] [3pla_N] [3pla_G] [3pla] [3pla_H] [3pla_K] [3pla_E] [3pla_J] [3pla_D] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3PLA: [Fibrillarin] [NOSIC ] by SMART

Other resources with information on 3PLA

Community annotation for 3PLA at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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