A1AEW8 (PYRG_ECOK1) Escherichia coli O1:K1 / APEC

CTP synthase UniProtKBInterProInteractive Modelling

545 aa; Sequence (Fasta) 171 identical sequences

Sequence Features

Add
 379Nucleophile; for glutamine hydrolysis
 515
 517
 72Magnesium
 140Magnesium
 15-20ATP
 147-149CTP; allosteric inhibitor
 187-192CTP; allosteric inhibitor; alternate
 187-192UTP; alternate
 239-241ATP
 5-266CTP synthase, N-terminal
IPR017456PF06418
 301-535Glutamine amidotransferase
IPR017926PF00117

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRange
CryoEM structure of the CTP synthase filament at 4.6 Angstrom resolutionhomo-28-mer 28×CTP; 28×ADP;5u3c1-544
Assess
E. coli CTP synthase CC mutant filament (product-bound)homo-28-mer 28×CTP; 28×ADP;5u6r1-544
Assess
Crystal Structure of E. Coli CTP Synthetasehomo-4-mer SO4;MG; 32×IOD;MPD;1s1m1-545
Assess
Mechanisms of feedback regulation and drug resistance of CTP synthetases: structure of the E. coli …homo-4-mer MG;ADP;CTP;2ad51-545
Assess
X-RAY CRYSTAL STRUCTURE OF THE "CLOSED" CONFORMATION OF CTP-INHIBITED E. COLI CYTIDINE TRIPHOSPHATE…homo-4-mer GLN; 16×SO4;MPD;MG;CTP;MRD;5tkv1-544
Assess
Cryo-EM structure of the E. coli CTP synthase tetramerhomo-4-mer 5u051-544
Assess