3ECI

Microtubule-associated protein 1 light chain 3 alpha isoform A (MAP1ALC3)

• PDB DOI: https://doi.org/10.2210/pdb3ECI/pdb

• Classification: APOPTOSIS
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2008-08-30 Released: 2008-10-14 
• Deposition Author(s): Walker, J.R., Davis, T.L., Mujib, S., Butler-Cole, C., Tempel, W., Weigelt, J., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Botchkarev, A., Dhe-Paganon, S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.65 Å
• R-Value Free: 0.304 
• R-Value Work: 0.233 
• R-Value Observed: 0.237 

Literature

Human Autophagy-Related Protein LC3 A

Walker, J.R., Davis, T.L., Mujib, S., Butler-Cole, C., Tempel, W., Bountra, C., Weigelt, J., Arrowsmith, C.H., Edwards, A.M., Bochkarev, A., Dhe-Paganon, S.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 28.7 kDa 
• Atom Count: 1,649 
• Modelled Residue Count: 224 
• Deposited Residue Count: 244 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Microtubule-associated protein 1 light chain 3 alpha	A, B	122	Homo sapiens	Mutation(s): 0  Gene Names: MAP1LC3A
UniProt & NIH Common Fund Data Resources
Find proteins for Q9H492 (Homo sapiens) Explore Q9H492  Go to UniProtKB:  Q9H492
PHAROS:  Q9H492 GTEx:  ENSG00000101460

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.65 Å
• R-Value Free: 0.304 
• R-Value Work: 0.233 
• R-Value Observed: 0.237 
• Space Group: P 4₂

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 80.066	α = 90
b = 80.066	β = 90
c = 37.089	γ = 90

Software Package:

Software Name	Purpose
HKL-2000	data collection
PHASER	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-10-14 
Deposition Author(s): Walker, J.R., Davis, T.L., Mujib, S., Butler-Cole, C., Tempel, W., Weigelt, J., Bountra, C., Arrowsmith, C.H., Edwards, A.M., Botchkarev, A., Dhe-Paganon, S.

Revision History  

• Version 1.0: 2008-10-14
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-08-30
  Changes: Data collection, Database references, Refinement description