Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

5LS0

Crystal structure of Inorganic Pyrophosphatase PPA1 from Arabidopsis thaliana

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0004427molecular_functioninorganic diphosphate phosphatase activity
A0005737cellular_componentcytoplasm
A0006796biological_processphosphate-containing compound metabolic process
B0000287molecular_functionmagnesium ion binding
B0004427molecular_functioninorganic diphosphate phosphatase activity
B0005737cellular_componentcytoplasm
B0006796biological_processphosphate-containing compound metabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues6
Detailsbinding site for residue MG A 301
ChainResidue
AASP103
AHOH402
AHOH413
AHOH431
AHOH446
AHOH456

site_idAC2
Number of Residues6
Detailsbinding site for residue MG B 301
ChainResidue
BHOH452
BHOH470
BHOH478
BASP103
BHOH410
BHOH423

site_idAC3
Number of Residues2
Detailsbinding site for residue PEG B 302
ChainResidue
BHIS150
BHOH401

site_idAC4
Number of Residues3
Detailsbinding site for residue PEG B 303
ChainResidue
AHIS150
BLYS155
BLEU157

Functional Information from PROSITE/UniProt
site_idPS00387
Number of Residues7
DetailsPPASE Inorganic pyrophosphatase signature. DNDPIDV
ChainResidueDetails
AASP98-VAL104

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"UniProtKB","id":"P00817","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P9WI55","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P0A7A9","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

243911

PDB entries from 2025-10-29

PDB statisticsPDBj update infoContact PDBjnumon