2F7Q

Golgi alpha-mannosidase II complex with aminocyclopentitetrol

• PDB DOI: https://doi.org/10.2210/pdb2F7Q/pdb

• Classification: HYDROLASE
• Organism(s): Drosophila melanogaster
• Expression System: Drosophila melanogaster
• Mutation(s): No 


• Deposited: 2005-12-01 Released: 2006-12-12 
• Deposition Author(s): Kuntz, D.A., Rose, D.R.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.190 
• R-Value Work: 0.150 
• R-Value Observed: 0.150 

Starting Model: experimental

Literature

Golgi alpha-mannosidase II complex with aminocyclopentitetrol

Kawatkar, S.P., Kuntz, D.A., Rose, D.R., Boons, G.J.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 120.26 kDa 
• Atom Count: 9,434 
• Modelled Residue Count: 1,014 
• Deposited Residue Count: 1,045 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
alpha-mannosidase II	A	1,045	Drosophila melanogaster	Mutation(s): 0  Gene Names: alpha-Man-II, GmII EC: 3.2.1.114
UniProt
Find proteins for Q24451 (Drosophila melanogaster) Explore Q24451  Go to UniProtKB:  Q24451
Glycosylation
Glycosylation Sites: 1		Go to GlyGen: Q24451-1

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAG	B [auth A]	2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N
AOL	D [auth A]	(1R,2R,3S,4S,5R)-5-AMINOCYCLOPENTANE-1,2,3,4-TETROL C5 H11 N O4 LZCRRHQKPAEPKL-CTPMEXECSA-N
MPD	E [auth A]	(4S)-2-METHYL-2,4-PENTANEDIOL C6 H14 O2 SVTBMSDMJJWYQN-YFKPBYRVSA-N
ZN	C [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Binding Affinity Annotations
ID	Source	Binding Affinity
AOL	BindingDB:  2F7Q	IC50: 1.00e+5 (nM) from 1 assay(s)

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.190 
• R-Value Work: 0.150 
• R-Value Observed: 0.150 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 68.808	α = 90
b = 109.665	β = 90
c = 137.67	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
CNS	refinement
CNS	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-12-12 
Deposition Author(s): Kuntz, D.A., Rose, D.R.

Revision History  

• Version 1.0: 2006-12-12
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Non-polymer description, Version format compliance
• Version 1.3: 2017-10-18
  Changes: Refinement description
• Version 1.4: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Advisory, Data collection, Database references, Derived calculations, Structure summary
• Version 1.5: 2023-08-23
  Changes: Data collection, Database references, Refinement description, Structure summary
• Version 1.6: 2024-11-13
  Changes: Structure summary