3AP2

Crystal structure of human tyrosylprotein sulfotransferase-2 complexed with PAP,C4 peptide, and phosphate ion

• PDB DOI: https://doi.org/10.2210/pdb3AP2/pdb

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


• Deposited: 2010-10-09 Released: 2011-10-26 
• Deposition Author(s): Teramoto, T., Fujikawa, Y., Kawaguchi, Y., Kurogi, K., Soejima, M., Adachi, R., Nakanishi, Y., Mishiro-Sato, E., Liu, M.-C., Sakakibara, Y., Suiko, M., Kimura, M., Kakuta, Y.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.249 
• R-Value Work: 0.207 
• R-Value Observed: 0.209 

Literature

Crystal structure of human tyrosylprotein sulfotransferase-2: Insights into substrate-binding and catalysis of post-translational protein tyrosine sulfation

Teramoto, T., Fujikawa, Y., Kawaguchi, Y., Kurogi, K., Soejima, M., Adachi, R., Nakanishi, Y., Mishiro-Sato, E., Liu, M.-C., Sakakibara, Y., Suiko, M., Kimura, M., Kakuta, Y.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Hetero 4-mer - A2B2 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 4-mer - A2B1C1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 78.95 kDa 
• Atom Count: 5,089 
• Modelled Residue Count: 615 
• Deposited Residue Count: 692 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein-tyrosine sulfotransferase 2	A, B	337	Homo sapiens	Mutation(s): 0  Gene Names: TPST2 EC: 2.8.2.20
UniProt & NIH Common Fund Data Resources
Find proteins for O60704 (Homo sapiens) Explore O60704  Go to UniProtKB:  O60704
PHAROS:  O60704 GTEx:  ENSG00000128294

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
C4 peptide	C [auth S], D [auth T]	9	N/A	Mutation(s): 0

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
A3P	E [auth A], F [auth B]	ADENOSINE-3'-5'-DIPHOSPHATE C10 H15 N5 O10 P2 WHTCPDAXWFLDIH-KQYNXXCUSA-N
PO4	H [auth T]	PHOSPHATE ION O4 P NBIIXXVUZAFLBC-UHFFFAOYSA-K
GOL	G [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.249 
• R-Value Work: 0.207 
• R-Value Observed: 0.209 
• Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 138.379	α = 90
b = 138.379	β = 90
c = 228.547	γ = 120

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2011-10-26 
Deposition Author(s): Teramoto, T., Fujikawa, Y., Kawaguchi, Y., Kurogi, K., Soejima, M., Adachi, R., Nakanishi, Y., Mishiro-Sato, E., Liu, M.-C., Sakakibara, Y., Suiko, M., Kimura, M., Kakuta, Y.

Revision History  

• Version 1.0: 2011-10-26
  Type: Initial release