6J3I | pdb_00006j3i

Structure of LmbA2991T421A

• PDB DOI: https://doi.org/10.2210/pdb6J3I/pdb

• Classification: TRANSFERASE
• Organism(s): Streptomyces lincolnensis
• Expression System: Escherichia coli K-12
• Mutation(s): Yes 


• Deposited: 2019-01-04 Released: 2020-01-15 
• Deposition Author(s): Song, Y.
• Funding Organization(s): National Natural Science Foundation of China

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free: 
  0.255 (Depositor), 0.260 (DCC) 
• R-Value Work: 
  0.214 (Depositor), 0.220 (DCC) 
• R-Value Observed: 
  0.216 (Depositor) 

Starting Model: experimental

Literature

Structure of LmbA2991T421A

Song, Y.

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: 130.25 kDa 
• Atom Count: 8,749 
• Modeled Residue Count: 1,164 
• Deposited Residue Count: 1,234 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Gamma-glutamyltranspeptidase	A, B	617	Streptomyces lincolnensis	Mutation(s): 1  Gene Names: SLCG_6815, SLINC_6827
UniProt
Find proteins for A0A1B1MKD3 (Streptomyces lincolnensis) Explore A0A1B1MKD3  Go to UniProtKB:  A0A1B1MKD3

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.50 Å
• R-Value Free:  0.255 (Depositor), 0.260 (DCC) 
• R-Value Work:  0.214 (Depositor), 0.220 (DCC) 
• R-Value Observed: 0.216 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 96.352	α = 90
b = 113.209	β = 90
c = 116.756	γ = 90

Software Package:

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

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2020-01-15 
Deposition Author(s): Song, Y.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China	China	21520102004, 31430005, 81302674 and 21472231

Revision History  

• Version 1.0: 2020-01-15
  Type: Initial release
  
• Version 1.1: 2020-01-29
  Changes: Derived calculations
• Version 1.2: 2023-11-22
  Changes: Data collection, Database references, Refinement description