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4KH4

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

Functional Information from GO Data
ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
A0009134biological_processnucleoside diphosphate catabolic process
A0016020cellular_componentmembrane
A0016787molecular_functionhydrolase activity
A0017110molecular_functionnucleoside diphosphate phosphatase activity
A0017111molecular_functionribonucleoside triphosphate phosphatase activity
A0020003cellular_componentsymbiont-containing vacuole
B0005576cellular_componentextracellular region
B0009134biological_processnucleoside diphosphate catabolic process
B0016020cellular_componentmembrane
B0016787molecular_functionhydrolase activity
B0017110molecular_functionnucleoside diphosphate phosphatase activity
B0017111molecular_functionribonucleoside triphosphate phosphatase activity
B0020003cellular_componentsymbiont-containing vacuole
Functional Information from PDB Data
site_idAC1
Number of Residues13
DetailsBINDING SITE FOR RESIDUE ANP A 700
ChainResidue
AGLY72
AGLY280
AALA281
ASER282
AMG701
ASER73
ASER74
AARG77
AARG108
ATHR188
AALA189
AGLU236
AGLY279

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MG A 701
ChainResidue
AGLU236
AANP700

site_idAC3
Number of Residues16
DetailsBINDING SITE FOR RESIDUE ANP B 700
ChainResidue
BGLY72
BSER73
BSER74
BARG77
BARG108
BTHR188
BALA189
BGLU236
BGLY279
BGLY280
BSER282
BMET329
BALA330
BARG492
BGLU493
BMG701

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG B 701
ChainResidue
BASP70
BTRP600
BANP700

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

227344

PDB entries from 2024-11-13

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