6CNH

Human PRPF4B in complex with Rebastinib

• PDB DOI: https://doi.org/10.2210/pdb6CNH/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2018-03-08 Released: 2018-03-28 
• Deposition Author(s): Godoi, P.H.C., Santiago, A.S., Ramos, P.Z., Fala, A.M., Salmazo, A.P.T., Counago, R.M., Righetto, G.L., Silva, P.N.B., Gileadi, O., Guimaraes, C.R.W., Massirer, K.B., Arruda, P., Elkins, J.M., Edwards, A.M., Structural Genomics Consortium (SGC)
• Funding Organization(s): Sao Paulo Research Foundation (FAPESP)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.206 
• R-Value Work: 0.182 
• R-Value Observed: 0.183 

Starting Model: experimental

Literature

Crystal structure of the human PRPF4B in complex with Rebastinib

Godoi, P.H.C., Santiago, A.S., Ramos, P.Z., Silva, P.N.B., Righetto, G.L., Guimaraes, C.R.W., Massirer, K.B., Arruda, P., Elkins, J.M., Edwards, A.M.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 41.82 kDa 
• Atom Count: 2,815 
• Modelled Residue Count: 321 
• Deposited Residue Count: 351 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Serine/threonine-protein kinase PRP4 homolog	A	351	Homo sapiens	Mutation(s): 0  Gene Names: PRPF4B, KIAA0536, PRP4, PRP4H, PRP4K EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q13523 (Homo sapiens) Explore Q13523  Go to UniProtKB:  Q13523
PHAROS:  Q13523 GTEx:  ENSG00000112739

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
919	B [auth A]	4-[4-({[3-tert-butyl-1-(quinolin-6-yl)-1H-pyrazol-5-yl]carbamoyl}amino)-3-fluorophenoxy]-N-methylpyridine-2-carboxamide C30 H28 F N7 O3 WVXNSAVVKYZVOE-UHFFFAOYSA-N
SO4	C [auth A], D [auth A], E [auth A], F [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.206 
• R-Value Work: 0.182 
• R-Value Observed: 0.183 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 85.169	α = 90
b = 75.661	β = 92.82
c = 68.075	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2018-03-28 
Deposition Author(s): Godoi, P.H.C., Santiago, A.S., Ramos, P.Z., Fala, A.M., Salmazo, A.P.T., Counago, R.M., Righetto, G.L., Silva, P.N.B., Gileadi, O., Guimaraes, C.R.W., Massirer, K.B., Arruda, P., Elkins, J.M., Edwards, A.M., Structural Genomics Consortium (SGC)

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Funding Organization	Location	Grant Number
Sao Paulo Research Foundation (FAPESP)	Brazil	13/50724-5

Revision History  

• Version 1.0: 2018-03-28
  Type: Initial release
  
• Version 1.1: 2019-04-17
  Changes: Author supporting evidence, Data collection
• Version 1.2: 2020-01-01
  Changes: Author supporting evidence
• Version 1.3: 2023-10-04
  Changes: Data collection, Database references, Refinement description