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6PCL

Crystal structure of human diphosphoinositol polyphosphate phosphohydrolase 1 in complex with 5-IP7

Functional Information from GO Data
ChainGOidnamespacecontents
A0016462molecular_functionpyrophosphatase activity
A0016787molecular_functionhydrolase activity
Functional Information from PDB Data
site_idAC1
Number of Residues29
Detailsbinding site for residue I7P A 201
ChainResidue
AARG10
AGLU66
AGLU70
AARG89
AHIS91
AARG115
ALYS133
AMG202
AMG203
AMG204
AHOH302
ALYS18
AHOH314
AHOH325
AHOH332
AHOH336
AHOH346
AHOH351
AHOH357
AHOH359
AHOH360
AHOH363
AARG20
ASER39
ASER40
AILE47
AGLY50
AGLY51
AGLY52

site_idAC2
Number of Residues5
Detailsbinding site for residue MG A 202
ChainResidue
AGLY50
AGLU70
AI7P201
AMG203
AHOH314

site_idAC3
Number of Residues7
Detailsbinding site for residue MG A 203
ChainResidue
AGLY50
AGLU66
AGLU70
AI7P201
AMG202
AMG204
AHOH355

site_idAC4
Number of Residues6
Detailsbinding site for residue MG A 204
ChainResidue
AGLY52
AGLU66
AI7P201
AMG203
AHOH350
AHOH358

site_idAC5
Number of Residues3
Detailsbinding site for residue CL A 205
ChainResidue
AASN86
AHIS91
AGLN136

site_idAC6
Number of Residues6
Detailsbinding site for residue CL A 206
ChainResidue
ASER28
ASER30
AGLU31
AGLU32
AGLU33
AHOH443

Functional Information from PROSITE/UniProt
site_idPS00893
Number of Residues22
DetailsNUDIX_BOX Nudix box signature. GgmepeEepsvAAvREVcEEaG
ChainResidueDetails
AGLY51-GLY72

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues125
DetailsDomain: {"description":"Nudix hydrolase","evidences":[{"source":"PROSITE-ProRule","id":"PRU00794","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues21
DetailsMotif: {"description":"Nudix box"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"19585659","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2FVV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2Q9P","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"19585659","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2Q9P","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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