3LQ3

Crystal structure of human choline kinase beta in complex with phosphorylated hemicholinium-3 and adenosine nucleotide

Structural Biology Knowledgebase: 3LQ3 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.42 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.187

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3LQ3

Classification: TRANSFERASE

Total Structure Weight: 47655.01

Macromolecule Entities
Molecule Chains Length Organism Details
Choline/ethanolamine kinase A 401 Homo sapiens EC#: 2.7.1.32 IUBMB 2.7.1.82 IUBMB
Gene Name(s): CHKB Gene View CHETK CHKL

Small Molecules
Ligands 6 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ADP
Query on ADP

A ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer
 
JSmol
AMP
Query on AMP

A ADENOSINE MONOPHOSPHATE
C10 H14 N5 O7 P
UDMBCSSLTHHNCD-KQYNXXCUSA-N
Ligand Explorer
 
JSmol
HC7
Query on HC7

A (2S)-2-[4'-({dimethyl[2-(phosphonooxy)ethyl]ammonio}acetyl)biphenyl- 4-yl]-2-hydroxy-4,4-dimethylmorpholin-4-ium
2-{4-[4-(2-{dimethyl[2-(phosphonatooxy)ethyl]azaniumyl}acetyl)phenyl]phenyl}- 2-hydroxy-4,4-dimethylmorpholin-4-ium (Synonym)
C24 H35 N2 O7 P
MERLSFHNUMSODQ-XMMPIXPASA-P
Ligand Explorer
 
JSmol
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
JSmol
UNX
Query on UNX

A UNKNOWN ATOM OR ION
X
null
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.42 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.187
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 98.18 α = 90.00
b = 73.21 β = 117.97
c = 62.43 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-02-08
  • Released Date: 2010-05-05
  • Deposition author(s): Hong, B.S., Tempel, W., Rabeh, W.M., MacKenzie, F., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Weigelt, J., Bochkarev, A., Park, H.W., Structural Genomics Consortium (SGC)

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4