1TQW	Hydrolase	date	Jun 18, 2004
title	Golgi Alpha-Mannosidase II In Complex With A Diastereomer Of Salacinol
authors	D.A.Kuntz, A.Ghavami, B.D.Johnston, B.M.Pinto, D.R.Rose
compound		source
Molecule: Alpha-Mannosidase II Chain: A Fragment: Family 38 Catalytic Domain Synonym: Mannosyl-Oligosaccharide 1,3-1,6-Alpha-Mannosidase Golgi Alpha-Mannosidase II, Aman II; Ec: 3.2.1.114 Engineered: Yes Mutation: Yes		Organism_scientific: Drosophila Melanogaster Organism_common: Fruit Fly Organism_taxid: 7227 Gene: Alpha-Man-II, Gmii, Cg18474cg18802cg8139 Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227 Expression_system_cell_line: S2 Cells
symmetry	Space Group: P 21 21 21	R_factor 0.175 R_Free 0.184
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.007 110.044 138.946 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.20 Å
ligand	BLT, MRD, NAG, ZN	enzyme	Hydrolase E.C.3.2.1.114 BRENDA
related structures	by homologous chain: 1QWN
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (192 Kb) [Save to disk] Biological Unit Coordinates (1tqw.pdb1.gz) 186 Kb LPC: Ligand-Protein Contacts for 1TQW CSU: Contacts of Structural Units for 1TQW Likely Quarternary Molecular Structure file(s) for 1TQW Structure Factors (2415 Kb) Retrieve 1TQW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TQW from S2C, [Save to disk] Re-refined 1tqw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1TQW 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 1TQW

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1TQW from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1TQW, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tqw_A] [1tqw] SWISS-PROT database: [Q24451] Domain organization of [MAN2_DROME] by SWISSPFAM Domain found in 1TQW: [Alpha-mann_mid ] by SMART

Other resources with information on 1TQW

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

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