>sp|A7I644|NDK_METB6 Nucleoside diphosphate kinase OS=Methanoregula boonei (strain DSM 21154 / JCM 14090 / 6A8) OX=456442 GN=ndk PE=3 SV=1
MDRTFVMIKPDGVQRGQVGGIVSRFEAKGLKLVAARFEVLPESRVIEQYQEHLSKPFFPS
LKSYIRGGPCFLMVWEGRNVVAIVRKMIGATNPQEAAPGTIRGDFGIDIGRNVIHASDSP
ESAAREIGIHFKPAELFAYTRVDESVVYEY