1RHZ	Protein Transport	date	Nov 15, 2003
title	The Structure Of A Protein Conducting Channel
authors	B.Van Den Berg, W.M.Clemons Jr., I.Collinson, Y.Modis, E.Hartman S.C.Harrison, T.A.Rapoport
compound		source
Molecule: Preprotein Translocase Secy Subunit Chain: A Engineered: Yes		Organism_scientific: Methanocaldococcus Jannaschii Organism_taxid: 2190 Gene: Secy, Mj0478 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: C43(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pbad22
Molecule: Preprotein Translocase Sece Subunit Chain: B Synonym: Protein Transport Protein Sec61 Gamma Subunit Homo Engineered: Yes		Organism_scientific: Methanocaldococcus Jannaschii Organism_taxid: 2190 Gene: Sece, Mj0371 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: C43(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pbad22
Molecule: Secbeta Chain: C Engineered: Yes		Organism_scientific: Methanocaldococcus Jannaschii Organism_taxid: 2190 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: C43(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pbad22
symmetry	Space Group: P 21 21 2	R_factor 0.254 R_Free 0.330
crystal cell	length a length b length c angle alpha angle beta angle gamma 92.746 149.361 79.475 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.50 Å
Gene Ontology	Chain Function Process Component A B C
Primary reference	X-ray structure of a protein-conducting channel., Van den Berg B, Clemons WM Jr, Collinson I, Modis Y, Hartmann E, Harrison SC, Rapoport TA, Nature 2004 Jan 1;427(6969):36-44. Epub 2003 Dec 3. PMID:14661030

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk] Biological Unit Coordinates (1rhz.pdb1.gz) 76 Kb CSU: Contacts of Structural Units for 1RHZ Likely Quarternary Molecular Structure file(s) for 1RHZ Structure Factors (110 Kb) Retrieve 1RHZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1RHZ from S2C, [Save to disk] Re-refined 1rhz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1RHZ 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 1RHZ

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 1RHZ, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1rhza_, region A [Jmol] [rasmolscript] [script source]     - Domain d1rhzb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1rhzc_, region C [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1rhz] [1rhz_B] [1rhz_C] [1rhz_A] SWISS-PROT database: [Q57817] [P60460] [Q60175] Belongs to the general secretory pathway (sec) family according to TCDB. Domain organization of [SECE_METJA] [SECG_METJA] [SECY_METJA] by SWISSPFAM

Other resources with information on 1RHZ

Community annotation for 1RHZ 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

---