1CSP	Transcription Regulation	date	May 12, 1993
title	Crystal Structure Of The Bacillus Subtilis Major Cold Shock Cspb: A Universal Nucleic-Acid Binding Domain
authors	H.Schindelin, U.Heinemann
compound		source
Molecule: Cold Shock Protein B(Cspb) Chain: A Engineered: Yes		Organism_scientific: Bacillus Subtilis Organism_taxid: 1423 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 32 2 1	R_factor R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 58.940 58.940 46.450 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.45 Å
related structures	by homologous chain: 1CSQ, 1MJC
Gene Ontology	Chain Function Process Component A transcription antiterminatio...
Primary reference	Universal nucleic acid-binding domain revealed by crystal structure of the B. subtilis major cold-shock protein., Schindelin H, Marahiel MA, Heinemann U, Nature 1993 Jul 8;364(6433):164-8. PMID:8321288

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (14 Kb) [Save to disk] Biological Unit Coordinates (1csp.pdb1.gz) 11 Kb CSU: Contacts of Structural Units for 1CSP Likely Quarternary Molecular Structure file(s) for 1CSP Structure Factors (25 Kb) Retrieve 1CSP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1CSP from S2C, [Save to disk] Re-refined 1csp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1CSP 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 1CSP

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 1CSP, from MSDmotif at EBI Genome occurence of 1CSP's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1csp__, region [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: [1csp] [1csp_A] SWISS-PROT database: [P32081] Domain organization of [CSPB_BACSU] by SWISSPFAM Domain found in 1CSP: [CSP ] by SMART

Other resources with information on 1CSP

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

Movements, Movies and Images

Domain movements in 1CSP from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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