>tr|A0A7K2UA48|A0A7K2UA48_9ACTN Guanylate kinase OS=Streptomyces sp. SID7813 GN=gmk MAATPRGTSPVPPDARPRLTVLSGPSGVGKSTVVAHMRKEHPEVWLSVSATTRRPRPGEQ HGVHYFFVSDEEMDKLIANGELLEWAEFAGNRYGTPRTAVLERLEAGEPVLLEIDLQGAR QVRESMPEARLVFLAPPSWDELVRRLTGRGTEPPEVIERRLAAAKVELAAEPEFDQTLVN TSVEDVARELLALTNVV