3G8S	Rna Binding Protein Rna	date	Feb 12, 2009
title	Crystal Structure Of The Pre-Cleaved Bacillus Anthracis Glms
authors	S.A.Strobel, J.C.Cochrane, S.V.Lipchock, K.D.Smith
compound		source
Molecule: U1 Small Nuclear Ribonucleoprotein A Chain: A, B, C, D Fragment: Rna Binding Domain Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Snrpa Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet11
Molecule: Rna (5'-R(Ap(A2m)Pgpcpgpcpcpapgpapapc Chain: E, F, G, H Engineered: Yes Mutation: Yes		Synthetic: Yes Other_details: Chemically Synthesized
Molecule: Glms Ribozyme Chain: P, Q, R, S Engineered: Yes		Synthetic: Yes Other_details: In Vitro Transcribed From A Dna Template
symmetry	Space Group: P 1 21 1	R_factor 0.246 R_Free 0.306
crystal cell	length a length b length c angle alpha angle beta angle gamma 47.364 228.480 103.915 90.00 90.58 90.00
method	X-Ray Diffraction	resolution	3.10 Å
ligand	A2M, GTP, MG	enzyme
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structural and chemical basis for glucosamine 6-phosphate binding and activation of the glmS ribozyme., Cochrane JC, Lipchock SV, Smith KD, Strobel SA, Biochemistry. 2009 Apr 21;48(15):3239-46. PMID:19228039

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (315 Kb) [Save to disk] Biological Unit Coordinates (3g8s.pdb1.gz) 77 Kb Biological Unit Coordinates (3g8s.pdb2.gz) 79 Kb Biological Unit Coordinates (3g8s.pdb3.gz) 79 Kb Biological Unit Coordinates (3g8s.pdb4.gz) 78 Kb LPC: Ligand-Protein Contacts for 3G8S CSU: Contacts of Structural Units for 3G8S Structure Factors (558 Kb) Retrieve 3G8S in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3G8S from S2C, [Save to disk] Re-refined 3g8s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3G8S 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 3G8S

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 3G8S, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3g8s_A] [3g8s_R] [3g8s_B] [3g8s_C] [3g8s_G] [3g8s_F] [3g8s_S] [3g8s_E] [3g8s] [3g8s_H] [3g8s_P] [3g8s_Q] [3g8s_D] SWISS-PROT database: [P09012] Domain organization of [SNRPA_HUMAN] by SWISSPFAM Domain found in 3G8S: [RRM ] by SMART

Other resources with information on 3G8S

Community annotation for 3G8S at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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