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4XEL

Crystal structure of Inorganic pyrophosphatase (PPase) from Pseudomonas aeruginosa

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0004427molecular_functioninorganic diphosphate phosphatase activity
A0005615cellular_componentextracellular space
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006796biological_processphosphate-containing compound metabolic process
A0016787molecular_functionhydrolase activity
A0046872molecular_functionmetal ion binding
B0000287molecular_functionmagnesium ion binding
B0004427molecular_functioninorganic diphosphate phosphatase activity
B0005615cellular_componentextracellular space
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0006796biological_processphosphate-containing compound metabolic process
B0016787molecular_functionhydrolase activity
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue NA A 201
ChainResidue
AASP66
AASP71
AASP103
AHOH329
AHOH361

site_idAC2
Number of Residues9
Detailsbinding site for residue 12P A 202
ChainResidue
AHOH381
BLEU117
BTYR118
BVAL121
BASP126
ALEU117
ATYR118
AASP126
AHOH357

site_idAC3
Number of Residues3
Detailsbinding site for residue CL A 203
ChainResidue
AARG44
AVAL116
AHOH316

site_idAC4
Number of Residues6
Detailsbinding site for residue MG A 204
ChainResidue
AASP71
AHOH322
AHOH333
AHOH388
AHOH389
AHOH390

site_idAC5
Number of Residues6
Detailsbinding site for residue MG B 201
ChainResidue
BASP71
BHOH317
BHOH321
BHOH323
BHOH335
BHOH343

site_idAC6
Number of Residues7
Detailsbinding site for residue NA B 202
ChainResidue
BASP66
BASP71
BASP103
BLYS105
BHOH317
BHOH328
BHOH337

site_idAC7
Number of Residues2
Detailsbinding site for residue CL B 203
ChainResidue
BARG44
BVAL116

Functional Information from PROSITE/UniProt
site_idPS00387
Number of Residues7
DetailsPPASE Inorganic pyrophosphatase signature. DGDPLDV
ChainResidueDetails
AASP66-VAL72

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues14
DetailsBINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00209
ChainResidueDetails
AASP71
AASP103
ATYR142
BLYS30
BARG44
BTYR56
BASP66
BASP71
BASP103
BTYR142
ALYS30
AARG44
ATYR56
AASP66

221051

PDB entries from 2024-06-12

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