>sp|Q9UWF8|CPKA_PYRAB Carbamate kinase OS=Pyrococcus abyssi GN=cpkA MPERVVIALGGNALQQRGQKGTYEEMMENVKKTAKQIAEIIARGYEVVITHGNGPQVGTI LLHMDAGQSLHGIPAQPMDVAGAMSQGWIGYMIQQALRNELRKRGIEREVVTIVTQTIVD KDDPAFENPTKPVGPFYDEETAKKLAKEKGWVVKEDAGRGWRRVVPSPDPKRHVEAETIK KLVEDGVIVIASGGGGVPVIEEDGEIKGVEAVIDKDLAGERLAEEVNADILMILTDVNGA ALYYGTEKETWLREVKVDEMERYYQEGHFKAGSMGPKVLAAIRFVKNGGKRAIIAHLEKA VEALEGKTGTQVIP