1U2M	Chaperone	date	Jul 19, 2004
title	Crystal Structure Of Skp
authors	T.A.Walton, M.C.Sousa
compound		source
Molecule: Histone-Like Protein Hlp-1 Chain: A, B, C Synonym: Skp, Dna-Binding 17 Kda Protein Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Hlpa Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rossetta (Novagen) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28
symmetry	Space Group: P 21 21 21	R_factor 0.232 R_Free 0.259
crystal cell	length a length b length c angle alpha angle beta angle gamma 55.828 84.190 160.181 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	MSE	enzyme
note	1U2M is a representative structure
related structures	by homologous chain: 1SG2
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Crystal structure of Skp, a prefoldin-like chaperone that protects soluble and membrane proteins from aggregation., Walton TA, Sousa MC, Mol Cell 2004 Aug 13;15(3):367-74. PMID:15304217

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (60 Kb) [Save to disk] Biological Unit Coordinates (1u2m.pdb1.gz) 55 Kb LPC: Ligand-Protein Contacts for 1U2M CSU: Contacts of Structural Units for 1U2M Likely Quarternary Molecular Structure file(s) for 1U2M Structure Factors (530 Kb) Retrieve 1U2M in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1U2M from S2C, [Save to disk] Re-refined 1u2m structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1U2M 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 1U2M

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 1U2M, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1u2ma_, region A [Jmol] [rasmolscript] [script source]     - Domain d1u2mb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1u2mc_, region C [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1u2m_C] [1u2m_B] [1u2m] [1u2m_A] SWISS-PROT database: [P0AEU7] Domain organization of [SKP_ECOLI] by SWISSPFAM Domain found in 1U2M: [OmpH ] by SMART

Other resources with information on 1U2M

Community annotation for 1U2M at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---