3V8D

Crystal structure of human CYP7A1 in complex with 7-ketocholesterol


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.225 
  • R-Value Work: 0.185 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Crystal structure of human CYP7A1 in complex with 7-ketocholesterol

Strushkevich, N.Tempel, W.MacKenzie, F.Wernimont, A.K.Arrowsmith, C.H.Edwards, A.M.Bountra, C.Weigelt, J.Usanov, S.A.Park, H.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Cholesterol 7-alpha-monooxygenase
A, B
491Homo sapiensGene Names: CYP7A1 (CYP7)
EC: 1.14.14.23
Find proteins for P22680 (Homo sapiens)
Go to Gene View: CYP7A1
Go to UniProtKB:  P22680
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

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A, B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
0GV
Query on 0GV

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A, B
(3beta,8alpha,9beta)-3-hydroxycholest-5-en-7-one
7-ketocholesterol
C27 H44 O2
YIKKMWSQVKJCOP-ABXCMAEBSA-N
 Ligand Interaction
UNX
Query on UNX

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A, B
UNKNOWN ATOM OR ION
X
*
 Ligand Interaction
HEM
Query on HEM

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A, B
PROTOPORPHYRIN IX CONTAINING FE
HEME
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.225 
  • R-Value Work: 0.185 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 55.618α = 66.33
b = 74.220β = 75.53
c = 87.933γ = 69.62
Software Package:
Software NamePurpose
HKL-2000data reduction
HKL-2000data scaling
SCALEPACKdata scaling
PDB_EXTRACTdata extraction
DENZOdata reduction
PHASERphasing
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-01-09
    Type: Initial release
  • Version 1.1: 2017-11-08
    Type: Refinement description