7ELF

Nitrilase-Like Protein Nit2 from Kluyve-romyces lactis

• PDB DOI: https://doi.org/10.2210/pdb7ELF/pdb

• Classification: HYDROLASE
• Organism(s): Kluyveromyces lactis NRRL Y-1140
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2021-04-10 Released: 2022-04-13 
• Deposition Author(s): Jin, C.W., Chang, J.H.
• Funding Organization(s): National Research Foundation (NRF, Korea)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.223 
• R-Value Work: 0.168 
• R-Value Observed: 0.169 

Literature

Crystal Structure of Nitrilase-Like Protein Nit2 from Kluyveromyces lactis.

Jin, C.W., Jin, H.S., Jeong, B.C., Cho, D.H., Chun, H.S., Kim, W.K., Chang, J.H.

(2021) Crystals (Basel) 11

• DOI: https://doi.org/10.3390/cryst11050499

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 134.53 kDa 
• Atom Count: 9,700 
• Modelled Residue Count: 1,169 
• Deposited Residue Count: 1,208 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
KLLA0E15247p	A, B, C, D	302	Kluyveromyces lactis NRRL Y-1140	Mutation(s): 0  Gene Names: KLLA0_E15247g
UniProt
Find proteins for Q6CN52 (Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37)) Explore Q6CN52  Go to UniProtKB:  Q6CN52

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.223 
• R-Value Work: 0.168 
• R-Value Observed: 0.169 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 78.997	α = 90
b = 211.065	β = 112.11
c = 89.372	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-04-13 
Deposition Author(s): Jin, C.W., Chang, J.H.

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Funding Organization	Location	Grant Number
National Research Foundation (NRF, Korea)	Korea, Republic Of	NRF-2019R1A2C4069796

Revision History  

• Version 1.0: 2022-04-13
  Type: Initial release
  
• Version 1.1: 2023-04-26
  Changes: Database references
• Version 1.2: 2023-11-29
  Changes: Data collection, Refinement description