1SJF	Translation Rna	date	Mar 03, 2004
title	Crystal Structure Of The Hepatitis Delta Virus Gemonic Riboz Precursor, With C75u Mutaion, In Cobalt Hexammine Solution
authors	A.Ke, K.Zhou, F.Ding, J.H.D.Cate, J.A.Doudna
compound		source
Molecule: Hepatitis Delta Virus Ribozyme Chain: B Engineered: Yes Mutation: Yes		Synthetic: Yes Other_details: Rna Occurs From Hapatitis Delta Virus Pathog Vitro Transcription With Puc19;
Molecule: U1 Small Nuclear Ribonucleoprotein A Chain: A Fragment: U1a_rbd(Residues 1-100) Synonym: U1 Snrnp Protein A, U1a Protein, U1-A Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet
symmetry	Space Group: H 3 2	R_factor 0.240 R_Free 0.275
crystal cell	length a length b length c angle alpha angle beta angle gamma 108.754 108.754 188.381 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.75 Å
ligand	NCO	enzyme
related structures	by homologous chain: 1VBX, 1VC6
Gene Ontology	Chain Function Process Component A
Primary reference	A conformational switch controls hepatitis delta virus ribozyme catalysis., Ke A, Zhou K, Ding F, Cate JH, Doudna JA, Nature 2004 May 13;429(6988):201-5. PMID:15141216

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk] Biological Unit Coordinates (1sjf.pdb1.gz) 47 Kb LPC: Ligand-Protein Contacts for 1SJF CSU: Contacts of Structural Units for 1SJF Likely Quarternary Molecular Structure file(s) for 1SJF Structure Factors (116 Kb) Retrieve 1SJF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1SJF from S2C, [Save to disk] Re-refined 1sjf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1SJF 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 1SJF

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 1SJF, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1sjfa_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1sjf_A] [1sjf_B] [1sjf] SWISS-PROT database: [P09012] Domain organization of [SNRPA_HUMAN] by SWISSPFAM Domain found in 1SJF: [RRM ] by SMART

Other resources with information on 1SJF

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

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