>tr|B2A4K4|B2A4K4_NATTJ Nucleoside diphosphate kinase OS=Natranaerobius thermophilus (strain ATCC BAA-1301 / DSM 18059 / JW/NM-WN-LF) OX=457570 GN=ndk PE=3 SV=1
MSSQNEQTFVMVKPDGVERGLVGEIISRLENKRLNLRKITMLEVSKELAQTHYQEHRDKP
FFNDLINYITSGPVVAMVWEGDNVIEVVRKLIGDTDPKKAAPGTIRGDLALDITYNLVHG
SDSEDTAKREINLFFRPTN