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4KH5

Toxoplasma gondii NTPDase1 C258S/C268S in complex with Mg and AMPNP

Functional Information from GO Data
ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
A0016787molecular_functionhydrolase activity
A0017111molecular_functionribonucleoside triphosphate phosphatase activity
A0020003cellular_componentsymbiont-containing vacuole
B0005576cellular_componentextracellular region
B0016787molecular_functionhydrolase activity
B0017111molecular_functionribonucleoside triphosphate phosphatase activity
B0020003cellular_componentsymbiont-containing vacuole
Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE AU1 A 700
ChainResidue
AGLY72
ASER282
AMG701
ASER73
ASER74
AARG77
ATHR188
AALA189
AGLY279
AGLY280
AALA281

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MG A 701
ChainResidue
ATRP600
AAU1700

site_idAC3
Number of Residues16
DetailsBINDING SITE FOR RESIDUE AU1 B 700
ChainResidue
BGLY72
BSER73
BSER74
BARG77
BARG108
BTHR188
BALA189
BGLY190
BGLU236
BGLY279
BGLY280
BALA281
BSER282
BARG492
BGLU493
BMG701

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG B 701
ChainResidue
BASP70
BARG77
BTHR188
BTRP600
BAU1700

Functional Information from PROSITE/UniProt
site_idPS01238
Number of Residues16
DetailsGDA1_CD39_NTPASE GDA1/CD39 family of nucleoside phosphatases signature. ItGaeEGlFaFITlNH
ChainResidueDetails
AILE231-HIS246

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton acceptor => ECO:0000250
ChainResidueDetails
AGLU236
BGLU236

site_idSWS_FT_FI2
Number of Residues2
DetailsCARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000255
ChainResidueDetails
AASN432
BASN432

222415

PDB entries from 2024-07-10

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