2',3'-cyclic-nucleotide 2'-phosphodiesterase/5'- or 3'-nucleotidase, 5'-nucleotidase family [Nucleotide transport and metabolism, Defense mechanisms].

bifunctional UDP-sugar hydrolase/5'-nucleotidase periplasmic precursor; Reviewed

multifunctional 2',3'-cyclic-nucleotide 2'-phosphodiesterase/3'-nucleotidase/5'-nucleotidase.

Escherichia coli UshA-like family, N-terminal metallophosphatase domain. This family includes the bacterial enzyme UshA, and related enzymes including SoxB, CpdB, YhcR, and CD73. All members have a similar domain architecture which includes an N-terminal metallophosphatase domain and a C-terminal nucleotidase domain. The N-terminal metallophosphatase domain belongs to a large superfamily of distantly related metallophosphatases (MPPs) that includes: Mre11/SbcD-like exonucleases, Dbr1-like RNA lariat debranching enzymes, YfcE-like phosphodiesterases, purple acid phosphatases (PAPs), YbbF-like UDP-2,3-diacylglucosamine hydrolases, and acid sphingomyelinases (ASMases). MPPs are functionally diverse, but all share a conserved domain with an active site consisting of two metal ions (usually manganese, iron, or zinc) coordinated with octahedral geometry by a cage of histidine, aspartate, and asparagine residues. The conserved domain is a double beta-sheet sandwich with a di-metal active site made up of residues located at the C-terminal side of the sheets. This domain is thought to allow for productive metal coordination.

Staphylococcus aureus SA0022 and related proteins, N-terminal metallophosphatase domain. SA0022 is an uncharacterized Staphylococcus aureus UshA-like protein with two putative domains, an N-terminal metallophosphatase domain and a C-terminal nucleotidase domain. SA0022 also contains a putative C-terminal cell wall anchor domain. The N-terminal metallophosphatase domain belongs to a large superfamily of distantly related metallophosphatases (MPPs) that includes: Mre11/SbcD-like exonucleases, Dbr1-like RNA lariat debranching enzymes, YfcE-like phosphodiesterases, purple acid phosphatases (PAPs), YbbF-like UDP-2,3-diacylglucosamine hydrolases, and acid sphingomyelinases (ASMases). MPPs are functionally diverse, but all share a conserved domain with an active site consisting of two metal ions (usually manganese, iron, or zinc) coordinated with octahedral geometry by a cage of histidine, aspartate, and asparagine residues. The conserved domain is a double beta-sheet sandwich with a di-metal active site made up of residues located at the C-terminal side of the sheets. This domain is thought to allow for productive metal coordination.

Crystalstructure of 5'-nucleotidase precursor from Thermus thermophilus HB8 [Thermus thermophilus HB8]

ChainA, Snake venom 5'-nucleotidase [Naja atra],7D0V_B Chain B, Snake venom 5'-nucleotidase [Naja atra]

Crystalstructure of 5'-nucleotidase from venom of Naja atra [Naja atra],5H7W_B Crystal structure of 5'-nucleotidase from venom of Naja atra [Naja atra]

5'-Nucleotidase(Open Form) Complex With Atp [Escherichia coli]

5'-Nucleotidase(E. coli) with an Engineered Disulfide Bridge (S228C, P513C) [Escherichia coli],1OID_B 5'-Nucleotidase (E. coli) with an Engineered Disulfide Bridge (S228C, P513C) [Escherichia coli],1OIE_A 5'-Nucleotidase (E. coli) with an Engineered Disulfide Bridge (S228C, P513C) [Escherichia coli]

Mannosylglucosyl-3-phosphoglycerate phosphatase OS=Petrotoga mobilis (strain DSM 10674 / SJ95) OX=403833 GN=mggB PE=1 SV=1

Trifunctional nucleotide phosphoesterase protein YfkN OS=Bacillus subtilis (strain 168) OX=224308 GN=yfkN PE=1 SV=1

5'-nucleotidase OS=Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) OX=243277 GN=nutA PE=3 SV=1

Protein UshA OS=Yersinia enterocolitica serotype O:8 / biotype 1B (strain NCTC 13174 / 8081) OX=393305 GN=ushA PE=3 SV=3

5'-nucleotidase OS=Vibrio vulnificus (strain CMCP6) OX=216895 GN=nutA PE=3 SV=2