5HNT

Crystal Structure of AKR1C3 complexed with CAPE

• PDB DOI: https://doi.org/10.2210/pdb5HNT/pdb

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


• Deposited: 2016-01-18 Released: 2017-03-15 
• Deposition Author(s): Li, C., Zhao, Y., Zhang, H., Hu, X.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.228 
• R-Value Work: 0.182 
• R-Value Observed: 0.184 

Literature

Crystal Structure of AKR1C3 complexed with octyl gallate

Li, C., Zhao, Y., Zhang, H., Hu, X.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 73.85 kDa 
• Atom Count: 5,552 
• Modelled Residue Count: 618 
• Deposited Residue Count: 630 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Aldo-keto reductase family 1 member C3	A, B [auth C]	315	Homo sapiens	Mutation(s): 0  Gene Names: AKR1C3, DDH1, HSD17B5, KIAA0119, PGFS EC: 1.1.1.357 (PDB Primary Data), 1.1.1.112 (PDB Primary Data), 1.1.1.188 (PDB Primary Data), 1.1.1.239 (PDB Primary Data), 1.1.1.64 (PDB Primary Data), 1.3.1.20 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for P42330 (Homo sapiens) Go to UniProtKB:  P42330
PHAROS:  P42330 GTEx:  ENSG00000196139

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAP	C [auth A], E [auth C]	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE C21 H28 N7 O17 P3 XJLXINKUBYWONI-NNYOXOHSSA-N
QAP	D [auth A], F [auth C]	2-phenylethyl (2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate C17 H16 O4 SWUARLUWKZWEBQ-VQHVLOKHSA-N

Binding Affinity Annotations
ID	Source	Binding Affinity
QAP	BindingDB:  5HNT	IC50: min: 1700, max: 2.92e+4 (nM) from 6 assay(s)

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.228 
• R-Value Work: 0.182 
• R-Value Observed: 0.184 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.757	α = 90
b = 82.156	β = 102.08
c = 76.074	γ = 90

Software Package:

Software Name	Purpose
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
CrysalisPro	data reduction
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-03-15 
Deposition Author(s): Li, C., Zhao, Y., Zhang, H., Hu, X.

Revision History  

• Version 1.0: 2017-03-15
  Type: Initial release
  
• Version 1.1: 2024-03-20
  Changes: Data collection, Database references, Refinement description