6LYK

Crystal Structure of R1263A mutant of Formylglycinamidine Synthetase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.177 
  • R-Value Work: 0.152 
  • R-Value Observed: 0.154 

Starting Model: experimental
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This is version 1.2 of the entry. See complete history


Literature

Mechanism of Coordinated Gating and Signal Transduction in Purine Biosynthetic Enzyme Formylglycinamidine Synthetase.

Sharma, N.Singh, S.Tanwar, A.S.Mondal, J.Anand, R.

(2022) ACS Catal 12: 1930-1944


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Phosphoribosylformylglycinamidine synthase1,305Salmonella enterica subsp. enterica serovar Typhimurium str. LT2Mutation(s): 1 
Gene Names: purLSTM2565
EC: 6.3.5.3
UniProt
Find proteins for P74881 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720))
Explore P74881 
Go to UniProtKB:  P74881
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP74881
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 7 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
ADP
Query on ADP

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R [auth A]ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
GLN
Query on GLN

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S [auth A]GLUTAMINE
C5 H10 N2 O3
ZDXPYRJPNDTMRX-VKHMYHEASA-N
SO4
Query on SO4

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AA [auth A]
BA [auth A]
CA [auth A]
DA [auth A]
EA [auth A]
AA [auth A],
BA [auth A],
CA [auth A],
DA [auth A],
EA [auth A],
FA [auth A],
GA [auth A],
HA [auth A],
IA [auth A],
JA [auth A],
KA [auth A],
LA [auth A],
MA [auth A],
NA [auth A],
X [auth A],
Y [auth A],
Z [auth A]
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
GOL
Query on GOL

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AB [auth A]
BB [auth A]
CB [auth A]
DB [auth A]
EB [auth A]
AB [auth A],
BB [auth A],
CB [auth A],
DB [auth A],
EB [auth A],
OA [auth A],
PA [auth A],
QA [auth A],
RA [auth A],
SA [auth A],
TA [auth A],
UA [auth A],
VA [auth A],
WA [auth A],
XA [auth A],
YA [auth A],
ZA [auth A]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
IMD
Query on IMD

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L [auth A]IMIDAZOLE
C3 H5 N2
RAXXELZNTBOGNW-UHFFFAOYSA-O
EDO
Query on EDO

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B [auth A]
C [auth A]
D [auth A]
E [auth A]
F [auth A]
B [auth A],
C [auth A],
D [auth A],
E [auth A],
F [auth A],
G [auth A],
H [auth A],
I [auth A],
J [auth A],
K [auth A],
M [auth A],
N [auth A],
O [auth A],
P [auth A],
Q [auth A]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
MG
Query on MG

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T [auth A],
U [auth A],
V [auth A],
W [auth A]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Free: 0.177 
  • R-Value Work: 0.152 
  • R-Value Observed: 0.154 
  • Space Group: P 65
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 146.9α = 90
b = 146.9β = 90
c = 141.2γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
HKL-2000data scaling
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Department of Science & Technology (DST, India)IndiaDST/INT/SOUTH AFRICA/P-04/2014

Revision History  (Full details and data files)

  • Version 1.0: 2021-02-17
    Type: Initial release
  • Version 1.1: 2022-03-02
    Changes: Database references
  • Version 1.2: 2023-11-29
    Changes: Data collection, Refinement description