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6IMZ

Crystal structure of MTH1 in complex with 18-Crown-6

Functional Information from GO Data
ChainGOidnamespacecontents
A0003723molecular_functionRNA binding
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0005759cellular_componentmitochondrial matrix
A0005829cellular_componentcytosol
A0006152biological_processpurine nucleoside catabolic process
A0006281biological_processDNA repair
A0006979biological_processresponse to oxidative stress
A0008413molecular_function8-oxo-7,8-dihydroguanosine triphosphate pyrophosphatase activity
A0008828molecular_functiondATP diphosphatase activity
A0016787molecular_functionhydrolase activity
A0016818molecular_functionhydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides
A0030515molecular_functionsnoRNA binding
A0035539molecular_function8-oxo-7,8-dihydrodeoxyguanosine triphosphate pyrophosphatase activity
A0042262biological_processDNA protection
A0046872molecular_functionmetal ion binding
A0047693molecular_functionATP diphosphatase activity
A0106377molecular_function2-hydroxy-ATP hydrolase activity
A0106378molecular_function2-hydroxy-dATP hydrolase activity
A0106431molecular_functionN6-methyl-(d)ATP hydrolase activity
A0106433molecular_functionO6-methyl-dGTP hydrolase activity
A0140933molecular_function5'-(N(7)-methylguanosine 5'-triphospho)-[mRNA] hydrolase activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue ZN A 201
ChainResidue
AASP82
AHIS84
AHIS159
AHIS161

site_idAC2
Number of Residues4
Detailsbinding site for residue ZN A 202
ChainResidue
AGLU41
AHIS162
AHIS163
AHIS164

site_idAC3
Number of Residues7
Detailsbinding site for residue SO4 A 203
ChainResidue
AHIS161
AHIS162
AHIS162
AHIS163
AHIS163
AHIS164
AHIS161

site_idAC4
Number of Residues5
Detailsbinding site for residue O4B A 204
ChainResidue
AGLU73
AVAL75
AGLY76
ALYS138
AASP147

site_idAC5
Number of Residues10
Detailsbinding site for residue VGH A 205
ChainResidue
ATYR7
ALEU9
APHE27
APHE72
APHE74
AMET81
AVAL83
ATRP117
AASP119
AGLN142

site_idAC6
Number of Residues3
Detailsbinding site for residue ZN A 206
ChainResidue
AHIS65
ACYS87
AHOH353

site_idAC7
Number of Residues10
Detailsbinding site for residue O4B A 207
ChainResidue
ATYR122
APRO125
ALEU126
AGLN129
AGLN129
ALYS130
ALYS131
ALEU150
AGLU152
AGLU152

Functional Information from PROSITE/UniProt
site_idPS00893
Number of Residues22
DetailsNUDIX_BOX Nudix box signature. GkvqegEtiedGArRELqEEsG
ChainResidueDetails
AGLY37-GLY58

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues129
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","evidences":[{"source":"PROSITE-ProRule","id":"PRU00794","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"30304478","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5OTM","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"26999531","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5FSK","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"26999531","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"28035004","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"5FSI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5GHI","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5GHM","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q7ZWC3","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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