1JID	Signaling Protein Rna	date	Jul 02, 2001
title	Human Srp19 In Complex With Helix 6 Of Human Srp Rna
authors	K.Wild, I.Sinning, S.Cusack
compound		source
Molecule: Helix 6 Of Human Srp Rna Chain: B Engineered: Yes Mutation: Yes		Synthetic: Yes Other_details: This Sequence Occurs Naturally In Humans. Th Been In Vitro Transcribed Using T7 Rna Polymerase.;
Molecule: Signal Recognition Particle 19 Kda Protein Chain: A Fragment: 24 C-Terminal Residues Truncated Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm109
symmetry	Space Group: C 2 2 21	R_factor 0.186 R_Free 0.222
crystal cell	length a length b length c angle alpha angle beta angle gamma 55.813 109.782 89.461 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	5BU, A23, MG	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of an early protein-RNA assembly complex of the signal recognition particle., Wild K, Sinning I, Cusack S, Science 2001 Oct 19;294(5542):598-601. PMID:11641499

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (1jid.pdb1.gz) 37 Kb LPC: Ligand-Protein Contacts for 1JID CSU: Contacts of Structural Units for 1JID Likely Quarternary Molecular Structure file(s) for 1JID Structure Factors (271 Kb) Retrieve 1JID in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1JID from S2C, [Save to disk] Re-refined 1jid structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1JID 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 1JID

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 1JID, from MSDmotif at EBI Structure summary from SCOR (Structural Classification of RNA) Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1jida_, region A [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1jid] [1jid_A] [1jid_B] SWISS-PROT database: [P09132] Belongs to the general secretory pathway (sec) family according to TCDB. Domain organization of [SRP19_HUMAN] by SWISSPFAM

Other resources with information on 1JID

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

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