3BUP	Hydrolase	date	Jan 03, 2008
title	Golgi Alpha-Mannosidase II D341n Acid-Base Catalyst Mutant W Mannose
authors	D.A.Kuntz, D.R.Rose
compound		source
Molecule: Alpha-Mannosidase 2 Chain: A Fragment: Catalytic Domain; Unp Residues 76-1108 Synonym: Alpha-Mannosidase II, Mannosyl-Oligosaccharide 1,3 Alpha-Mannosidase, Man II, Golgi Alpha-Mannosidase II, Aman Ec: 3.2.1.114 Engineered: Yes Mutation: Yes		Organism_scientific: Drosophila Melanogaster Organism_common: Fruit Fly Gene: Alpha-Man-II, Gmii Expression_system: Drosophila Melanogaster Expression_system_strain: S2 Cells Expression_system_vector_type: Stable Transfection Plasmid Expression_system_plasmid: Pmtbip_nhis
symmetry	Space Group: P 21 21 21	R_factor 0.152 R_Free 0.195
crystal cell	length a length b length c angle alpha angle beta angle gamma 68.670 109.486 138.584 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.03 Å
ligand	MAN, MPD, NAG, ZN	enzyme	Hydrolase E.C.3.2.1.114 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Probing the Substrate Specificity of Golgi alpha-Mannosidase II by Use of Synthetic Oligosaccharides and a Catalytic Nucleophile Mutant., Zhong W, Kuntz DA, Ember B, Singh H, Moremen KW, Rose DR, Boons GJ, J Am Chem Soc. 2008 Jun 18;. PMID:18558690

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (192 Kb) [Save to disk] Biological Unit Coordinates (3bup.pdb1.gz) 186 Kb LPC: Ligand-Protein Contacts for 3BUP CSU: Contacts of Structural Units for 3BUP Likely Quarternary Molecular Structure file(s) for 3BUP Structure Factors (1052 Kb) Retrieve 3BUP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3BUP from S2C, [Save to disk] Re-refined 3bup structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3BUP 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 3BUP

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 3BUP, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3bup_A] [3bup] SWISS-PROT database: [Q24451] Domain organization of [MAN2_DROME] by SWISSPFAM Domain found in 3BUP: [Alpha-mann_mid ] by SMART

Other resources with information on 3BUP

Community annotation for 3BUP at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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