2.7.1.169 additional information enzyme displays broad nucleotide specificity and utilizes ATP, GTP, UTP, and CTP with comparable kcat/Km values Thermococcus kodakarensis ? - 89 2.7.1.169 additional information the enzyme shows broad nucleotide specificity Thermococcus kodakarensis ? - 89 2.7.1.169 additional information the enzyme shows broad nucleotide specificity Thermococcus kodakarensis JCM 12380 ? - 89 2.7.1.169 additional information the enzyme shows broad nucleotide specificity Thermococcus kodakarensis ATCC BAA-918 ? - 89 2.7.1.169 ATP + (R)-pantoate - Thermococcus kodakarensis ADP + (R)-4-phosphopantoate - 458496 2.7.1.169 ATP + (R)-pantoate - Thermococcus kodakarensis JCM 12380 ADP + (R)-4-phosphopantoate - 458496 2.7.1.169 ATP + (R)-pantoate - Thermococcus kodakarensis ATCC BAA-918 ADP + (R)-4-phosphopantoate - 458496 2.7.1.169 ATP + (R)-pantoate - Methanospirillum hungatei ADP + (R)-phosphopantoate - 422782 2.7.1.169 ATP + pantothenate kcat/Km value with pantoate as a substrate is over 7fold higher than that observed with pantothenate Thermococcus kodakarensis ADP + 4'-phosphopantothenate - 394774 2.7.1.169 ATP + pantoate - Thermococcus kodakarensis ADP + 4-phosphopantoate - 407155 2.7.1.169 ATP + pantoate kcat/Km value with pantoate as a substrate is over 7fold higher than that observed with pantothenate Thermococcus kodakarensis ADP + 4-phosphopantoate - 407155 2.7.1.169 ATP + pantoate reaction displays Michaelis-Menten kinetics toward ATP, whereas substrate inhibition is observed with pantoate Thermococcus kodakarensis ADP + 4-phosphopantoate - 407155 2.7.1.169 CTP + pantoate - Thermococcus kodakarensis CDP + 4-phosphopantoate - 423208 2.7.1.169 GTP + pantoate - Thermococcus kodakarensis GDP + 4-phosphopantoate - 423653 2.7.1.169 UTP + (R)-pantoate 52.7% of the activity with ATP Methanospirillum hungatei UDP + (R)-phosphopantoate - 424345 2.7.1.169 UTP + pantoate - Thermococcus kodakarensis UDP + 4-phosphopantoate - 424359