8JCS | pdb_00008jcs

Crystal structure of Procerain-B from Calotropis gigantea

• PDB DOI: https://doi.org/10.2210/pdb8JCS/pdb

• Classification: HYDROLASE
• Organism(s): Calotropis
• Mutation(s): No 


• Deposited: 2023-05-11 Released: 2024-05-22 
• Deposition Author(s): Kumar, A., Jamdar, S.N., Srivastava, G., Makde, R.D.
• Funding Organization(s): Other government

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.25 Å
• R-Value Free: 
  0.214 (Depositor), 0.220 (DCC) 
• R-Value Work: 
  0.192 (Depositor), 0.190 (DCC) 
• R-Value Observed: 
  0.202 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of Procerain-B from Calotropis gigantea

Kumar, A., Jamdar, S.N., Srivastava, G., Makde, R.D.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

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

Biological assembly 2 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 77.44 kDa 
• Atom Count: 3,511 
• Modeled Residue Count: 416 
• Deposited Residue Count: 678 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Procerain B	A, B	339	Calotropis	Mutation(s): 0
UniProt
Find proteins for A0A0A0Q2K8 (Calotropis procera) Explore A0A0A0Q2K8  Go to UniProtKB:  A0A0A0Q2K8

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
OCS	A, B	L-PEPTIDE LINKING	C3 H7 N O5 S		CYS

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.25 Å
• R-Value Free:  0.214 (Depositor), 0.220 (DCC) 
• R-Value Work:  0.192 (Depositor), 0.190 (DCC) 
• R-Value Observed: 0.202 (Depositor) 

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 31.426	α = 90
b = 91.466	β = 90.019
c = 64.392	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
Aimless	data scaling
PHASER	phasing
PHENIX	model building
Coot	model building

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-05-22 
Deposition Author(s): Kumar, A., Jamdar, S.N., Srivastava, G., Makde, R.D.

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Funding Organization	Location	Grant Number
Other government	India	--

Revision History  

• Version 1.0: 2024-05-22
  Type: Initial release