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1I6T

STRUCTURE OF INORGANIC PYROPHOSPHATASE

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0004427molecular_functioninorganic diphosphate phosphatase activity
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006796biological_processphosphate-containing compound metabolic process
A0008270molecular_functionzinc ion binding
A0016020cellular_componentmembrane
A0016787molecular_functionhydrolase activity
A0046872molecular_functionmetal ion binding
A0050355molecular_functioninorganic triphosphate phosphatase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 301
ChainResidue
AASP65
AASP70
AASP102
APOP411
AHOH436
AHOH437

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA A 302
ChainResidue
AHOH418
AHOH426
AHOH435
AHOH436
AASP70
APOP411
AHOH412

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA A 303
ChainResidue
AASP97
AASP102
APOP411
AHOH481
AHOH524

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA A 304
ChainResidue
AASN24
AHOH420
AHOH439
AHOH471
AHOH471
AHOH573
AHOH573

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NA A 305
ChainResidue
ALYS142
AGLU145
ALYS148
AHOH450
AHOH462
AHOH549

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 310
ChainResidue
AARG88
AHIS110
ASER111

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CL A 311
ChainResidue
APRO6
AALA7
AHIS60
AHOH605
AHOH648

site_idAC8
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CL A 312
ChainResidue
AALA23
ACYS53
AASN54
APRO74
ATHR75
AHOH415
AHOH452

site_idAC9
Number of Residues19
DetailsBINDING SITE FOR RESIDUE POP A 411
ChainResidue
ALYS29
AARG43
ATYR55
AASP65
AASP70
AASP97
AASP102
ALYS104
ATYR141
ALYS142
ACA301
ACA302
ACA303
AHOH412
AHOH436
AHOH477
AHOH481
AHOH502
AHOH518

Functional Information from PROSITE/UniProt
site_idPS00387
Number of Residues7
DetailsPPASE Inorganic pyrophosphatase signature. DGDPVDV
ChainResidueDetails
AASP65-VAL71

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues7
DetailsBINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00209
ChainResidueDetails
ATYR30
APHE44
AGLY56
AGLY66
AVAL71
AALA103
ALYS142

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1wgi
ChainResidueDetails
AASP67

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PDB entries from 2024-10-16

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