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cytidylate kinase family protein
This family includes enzymes related to cytidylate kinase. (from Pfam)
(d)CMP kinase
Cytidylate kinase EC:2.7.4.14 catalyses the phosphorylation of cytidine 5'-monophosphate (dCMP) to cytidine 5'-diphosphate (dCDP) in the presence of ATP or GTP. [1]. 9862805. Structures of escherichia coli CMP kinase alone and in complex. with CDP: a new fold of the nucleoside monophosphate binding. domain and insights into cytosine nucleotide specificity.. Briozzo P, Golinelli-Pimpaneau B, Gilles AM, Gaucher JF,. Burlacu-Miron S, Sakamoto H, Janin J, Barzu O;. Structure 1998;6:1517-1527. (from Pfam)
Phosphoribulokinase / Uridine kinase family
This family matches three types of P-loop containing kinases: phosphoribulokinases [1], uridine kinases [2] and bacterial pantothenate kinases(CoaA) [3]. Arabidopsis and other organisms have a dual uridine kinase/uracil phosphoribosyltransferase protein where the N-terminal region consists of a UK domain and the C-terminal region of a UPRT domain [4]. [1]. 9548738. The crystal structure of phosphoribulokinase from Rhodobacter. sphaeroides reveals a fold similar to that of adenylate kinase.. Harrison DH, Runquist JA, Holub A, Miziorko HM;. Biochemistry 1998;37:5074-5085.. [2]. 8366067. Location of the udk gene on the physical map of Escherichia. coli.. Neuhard J, Tarpo L;. J Bacteriol. 1993;175:5742-5743.. [3]. 1328157. Cloning, sequencing, and expression of the pantothenate kinase. (coaA) gene of Escherichia coli.. Song WJ, Jackowski S;. J Bacteriol. 1992;174:6411-6417.. [4]. 17143579. Functional characterization of a gene encoding a dual domain for. uridine kinase and uracil phosphoribosyltransferase in. Arabidopsis thaliana.. Islam MR, Kim H, Kang SW, Kim JS, Jeong YM, Hwang HJ, Lee SY,. Woo JC, Kim SG;. Plant Mol Biol. 2007;63:465-477. (from Pfam)
(d)CMP kinase catalyzes the phosphorylation of cytidine monophosphate (CMP) or dCMP to produce cytidine diphosphate (CDP) or dCDP, using ATP as the preferred phosphoryl donor
This family consists of cytidylate kinase, which catalyzes the phosphorylation of cytidine 5-monophosphate (dCMP) to cytidine 5 -diphosphate (dCDP) in the presence of ATP or GTP. UMP and dCMP can also act as acceptors.
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