2CIR	Isomerase	date	Mar 24, 2006
title	Structure-Based Functional Annotation: Yeast Ymr099c Codes F Hexose-6-Phosphate Mutarotase. Complex With Glucose-6-Phosp
authors	M.Graille, J.P.Baltaze, N.Leulliot, D.Liger, S.Quevillon-Cherue Tilbeurgh
compound		source
Molecule: Hexose-6-Phosphate Mutarotase Chain: A Synonym: Mannose-6-Phosphate-1-Epimerase, Galactose-6-Phosp Epimerase, D-Hexose-6-Phosphate-1-Mutarotase; Ec: 5.1.3.15 Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 559292 Strain: S288c Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_variant: Rosetta Plyss Expression_system_plasmid: Pet9
symmetry	Space Group: C 2 2 21	R_factor 0.206 R_Free 0.234
crystal cell	length a length b length c angle alpha angle beta angle gamma 43.630 157.067 104.024 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.60 Å
ligand	BG6, CSO	enzyme	Isomerase E.C.5.1.3.15 BRENDA
Gene Ontology	Chain Function Process Component A glucose-6-phosphate 1-epimer...
Primary reference	Structure-based functional annotation: yeast ymr099c codes for a D-hexose-6-phosphate mutarotase., Graille M, Baltaze JP, Leulliot N, Liger D, Quevillon-Cheruel S, van Tilbeurgh H, J Biol Chem. 2006 Oct 6;281(40):30175-85. Epub 2006 Jul 20. PMID:16857670

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (105 Kb) [Save to disk] Biological Unit Coordinates (2cir.pdb1.gz) 100 Kb LPC: Ligand-Protein Contacts for 2CIR CSU: Contacts of Structural Units for 2CIR Likely Quarternary Molecular Structure file(s) for 2CIR Structure Factors (404 Kb) Retrieve 2CIR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2CIR from S2C, [Save to disk] Re-refined 2cir structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2CIR 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 2CIR

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 2CIR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2cir_A] [2cir] SWISS-PROT database: [Q03161] Domain organization of [YMY9_YEAST] by SWISSPFAM

Other resources with information on 2CIR

Community annotation for 2CIR 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

---