Biological Assembly 1  

Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 55.82 kDa 
• Atom Count: 3,917 
• Modelled Residue Count: 464 
• Deposited Residue Count: 504 
• Unique protein chains: 1

 7Q2U

The crystal structure of the HINT1 Q62A mutant.

• PDB DOI:  https://doi.org/10.2210/pdb7Q2U/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2021-10-26 Released: 2021-11-03 
• Deposition Author(s): Dolot, R.M., Strom, A.M., Wagner, C.R.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.27 Å
• R-Value Free: 0.220 
• R-Value Work: 0.164 

Literature

The Susceptibility of Catalysis and Binding by Human Histidine Triad Nucleotide Binding Proteins to Dynamic Long-Range Interactions

Strom, A.M., Shah, R., Dolot, R.M., Rogers, M.S., Tong, C.-L., Wang, D., Xia, Y., Lipscomb, J.D., Wagner, C.R.

To be published.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Histidine triad nucleotide-binding protein 1	A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD]	126	Homo sapiens	Mutation(s): 1  Gene Names: HINT1, HINT, PKCI1, PRKCNH1 EC: 3 (PDB Primary Data), 3.9.1 (UniProt), 3.4.22 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for P49773 (Homo sapiens) Explore P49773  Go to UniProtKB:  P49773
PHAROS:  P49773

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
P6G (Subject of Investigation/LOI)	E [auth AAA]	HEXAETHYLENE GLYCOL C12 H26 O7 IIRDTKBZINWQAW-UHFFFAOYSA-N
PG4 (Subject of Investigation/LOI)	H [auth DDD]	TETRAETHYLENE GLYCOL C8 H18 O5 UWHCKJMYHZGTIT-UHFFFAOYSA-N
CAC (Subject of Investigation/LOI)	F [auth BBB], G [auth CCC]	CACODYLATE ION C2 H6 As O2 OGGXGZAMXPVRFZ-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.27 Å
• R-Value Free: 0.220 
• R-Value Work: 0.164 
• Space Group: P 4₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 112.891	α = 90
b = 112.891	β = 90
c = 43.634	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
MOLREP	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-11-03 
Deposition Author(s): Dolot, R.M., Strom, A.M., Wagner, C.R.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2021-11-03
  Type: Initial release