Cytidine monophosphate kinase (CMK) catalyzes the reversible conversion of CMP and ATP to CDP and ADP.
3D structures of cytidine monophosphate kinase
1cke – EcCMK – Escherichia coli
2fem – EcCMK (mutant)
1q3t – CMK – Streptococcus pneumoniae
3r8c – MaCMK – Mycobacterium abscessus
3r20 – CMK – Mycobacterium smegmatis
4e22 – CMK – Yersinia pseudotuberculosis
3w90 – TtCMK – Thermus thermophilus
CMK complex with ligand
2cmk – EcCMK + CDP
3akd – TtCMK + CDP
3ake, 3w8n – TtCMK + CMP
4die – MaCMK + CMP
1kdo – EcCMK + CMP
1kdp – EcCMK + dCMP
2feo – EcCMK (mutant) + dCMP
1kdr – EcCMK + ara-CMP
1kdt – EcCMK + ddCMP
2h92 – CMK + CMP – Staphylococcus aureus
3akc – TtCMK + CDP + ADP
