1SS8	Chaperone	date	Mar 23, 2004
title	Groel
authors	C.Chaudhry, A.L.Horwich, A.T.Brunger, P.D.Adams
compound		source
Molecule: Groel Protein Chain: A, B, C, D, E, F, G Synonym: Protein Cpn60, 60 Kda Chaperonin Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Grol, Groel, Mopa, B4143, C5227, Z5748, Ecs5124, Sf42 S4564; Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Dh5a Expression_system_vector_type: Plasmid Expression_system_plasmid: Trc
symmetry	Space Group: C 2 2 21	R_factor 0.215 R_Free 0.249
crystal cell	length a length b length c angle alpha angle beta angle gamma 178.380 204.980 280.980 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
related structures	by homologous chain: 1JON, 1OEL
Gene Ontology	Chain Function Process Component F, A, D, C, G, E, B
Primary reference	Exploring the structural dynamics of the E.coli chaperonin GroEL using translation-libration-screw crystallographic refinement of intermediate states., Chaudhry C, Horwich AL, Brunger AT, Adams PD, J Mol Biol 2004 Sep 3;342(1):229-45. PMID:15313620

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (503 Kb) [Save to disk] Biological Unit Coordinates (1ss8.pdb1.gz) 980 Kb Biological Unit Coordinates (1ss8.pdb2.gz) 493 Kb CSU: Contacts of Structural Units for 1SS8 Likely Quarternary Molecular Structure file(s) for 1SS8 Structure Factors (1014 Kb) Retrieve 1SS8 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1SS8 from S2C, [Save to disk] Re-refined 1ss8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1SS8 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 1SS8

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 1SS8, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1ss8_C] [1ss8_A] [1ss8_F] [1ss8_G] [1ss8_B] [1ss8_D] [1ss8_E] [1ss8] SWISS-PROT database: [P0A6F5] Domain organization of [CH60_ECOLI] by SWISSPFAM

Other resources with information on 1SS8

Community annotation for 1SS8 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

---