2Z5F

Human sulfotransferase Sult1b1 in complex with PAP

• PDB DOI: https://doi.org/10.2210/pdb2Z5F/pdb
• Entry: 2Z5F supersedes: 1XV1

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


• Deposited: 2007-07-07 Released: 2007-08-14 
• Deposition Author(s): Dombrovski, L., Pegasova, T., Wu, H., Loppnau, P., Edwards, A.M., Arrowsmith, C.H., Sundstrom, M., Plotnikov, A.N., Bochkarev, A., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.241 
• R-Value Work: 0.176 
• R-Value Observed: 0.180 

Literature

Crystal structures of human sulfotransferases SULT1B1 and SULT1C1 complexed with the cofactor product adenosine-3'-5'-diphosphate (PAP)

Dombrovski, L., Dong, A., Bochkarev, A., Plotnikov, A.N.

(2006) Proteins 64: 1091-1094

• PubMed: 16804942 
• DOI: https://doi.org/10.1002/prot.21048
• Primary Citation of Related Structures:  
  2Z5F, 3BFX

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Organizational Affiliation: 

Structural Genomics Consortium, University of Toronto, Toronto, Ontario, Canada.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 71.1 kDa 
• Atom Count: 5,274 
• Modelled Residue Count: 586 
• Deposited Residue Count: 596 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sulfotransferase family cytosolic 1B member 1	A, B	298	Homo sapiens	Mutation(s): 0  Gene Names: SULT1B1 EC: 2.8.2
UniProt & NIH Common Fund Data Resources
Find proteins for O43704 (Homo sapiens) Explore O43704  Go to UniProtKB:  O43704
PHAROS:  O43704 GTEx:  ENSG00000173597

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
A3P	C [auth A], D [auth A]	ADENOSINE-3'-5'-DIPHOSPHATE C10 H15 N5 O10 P2 WHTCPDAXWFLDIH-KQYNXXCUSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 0.241 
• R-Value Work: 0.176 
• R-Value Observed: 0.180 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 44.813	α = 90
b = 77.072	β = 90
c = 189.385	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
CrystalClear	data collection
HKL-2000	data reduction
HKL-2000	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-08-14 
Deposition Author(s): Dombrovski, L., Pegasova, T., Wu, H., Loppnau, P., Edwards, A.M., Arrowsmith, C.H., Sundstrom, M., Plotnikov, A.N., Bochkarev, A., Structural Genomics Consortium (SGC)
• This entry supersedes: 1XV1

Revision History  

• Version 1.0: 2007-08-14
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2023-11-01
  Changes: Data collection, Database references, Refinement description