6O33

Crystal Structure Analysis of PIN1

• PDB DOI: https://doi.org/10.2210/pdb6O33/pdb

• Classification: ISOMERASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2019-02-25 Released: 2020-02-26 
• Deposition Author(s): Seo, H.-S., Dhe-Paganon, S.
• Funding Organization(s): National Institutes of Health/National Cancer Institute (NIH/NCI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.74 Å
• R-Value Free: 0.237 
• R-Value Work: 0.198 
• R-Value Observed: 0.200 

Starting Model: experimental

Literature

Crystal Structure Analysis of PIN1

Seo, H.-S., Dhe-Paganon, S.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

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

Macromolecule Content

• Total Structure Weight: 19 kDa 
• Atom Count: 1,366 
• Modelled Residue Count: 156 
• Deposited Residue Count: 169 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1	A	163	Homo sapiens	Mutation(s): 2  Gene Names: PIN1 EC: 5.2.1.8
UniProt & NIH Common Fund Data Resources
Find proteins for Q13526 (Homo sapiens) Explore Q13526  Go to UniProtKB:  Q13526
PHAROS:  Q13526 GTEx:  ENSG00000127445

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
peptide	B	6	Homo sapiens	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SO4	C [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
NAL	B	L-PEPTIDE LINKING	C13 H13 N O2		ALA

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.74 Å
• R-Value Free: 0.237 
• R-Value Work: 0.198 
• R-Value Observed: 0.200 
• Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 49.01	α = 90
b = 49.01	β = 90
c = 137.18	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
xia2	data reduction
xia2	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2020-02-26 
Deposition Author(s): Seo, H.-S., Dhe-Paganon, S.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Cancer Institute (NIH/NCI)	United States	--

Revision History  

• Version 1.0: 2020-02-26
  Type: Initial release
  
• Version 1.1: 2023-10-11
  Changes: Data collection, Database references, Refinement description
• Version 1.2: 2023-11-15
  Changes: Data collection