2BZL

CRYSTAL STRUCTURE OF THE HUMAN PROTEIN TYROSINE PHOSPHATASE N14 AT 1. 65 A RESOLUTION

• PDB DOI: https://doi.org/10.2210/pdb2BZL/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2005-08-18 Released: 2005-09-13 
• Deposition Author(s): Debreczeni, J.E., Barr, A., Eswaran, J., Das, S., Burgess, N., Longman, E., Fedorov, O., Gileadi, O., von Delft, F., Sundstrom, M., Arrowsmith, C., Weigelt, J., Edwards, A., Knapp, S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free: 0.217 
• R-Value Work: 0.185 
• R-Value Observed: 0.186 

Starting Model: experimental

Literature

Crystal Structure of Human Protein Tyrosine Phosphatase 14 (Ptpn14) at 1.65-A Resolution.

Barr, A.J., Debreczeni, J.E., Eswaran, J., Knapp, S.

(2006) Proteins 63: 1132

• PubMed: 16534812 
• DOI: https://doi.org/10.1002/prot.20958
• Primary Citation of Related Structures:  
  2BZL

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Organizational Affiliation: 

Structural Genomics Consortium, University of Oxford, Botnar Research Centre, Oxford, United Kingdom. [e-mail]

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 37.94 kDa 
• Atom Count: 2,534 
• Modelled Residue Count: 284 
• Deposited Residue Count: 325 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TYROSINE-PROTEIN PHOSPHATASE, NON-RECEPTOR TYPE 14	A	325	Homo sapiens	Mutation(s): 0  EC: 3.1.3.48
UniProt & NIH Common Fund Data Resources
Find proteins for Q15678 (Homo sapiens) Explore Q15678  Go to UniProtKB:  Q15678
GTEx:  ENSG00000152104

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	B [auth A], C [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
EDO	D [auth A], E [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.65 Å
• R-Value Free: 0.217 
• R-Value Work: 0.185 
• R-Value Observed: 0.186 
• Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 87.636	α = 90
b = 87.636	β = 90
c = 77.115	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
SCALA	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2005-09-13 
Deposition Author(s): Debreczeni, J.E., Barr, A., Eswaran, J., Das, S., Burgess, N., Longman, E., Fedorov, O., Gileadi, O., von Delft, F., Sundstrom, M., Arrowsmith, C., Weigelt, J., Edwards, A., Knapp, S.

Revision History  

• Version 1.0: 2005-09-13
  Type: Initial release
  
• Version 1.1: 2011-05-08
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2018-01-24
  Changes: Structure summary
• Version 1.4: 2019-04-03
  Changes: Data collection, Source and taxonomy
• Version 1.5: 2019-05-08
  Changes: Data collection, Experimental preparation
• Version 1.6: 2023-12-13
  Changes: Data collection, Database references, Other, Refinement description