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3U00

Crystal structure of wild-type onconase at 1.65 A resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0004518molecular_functionnuclease activity
A0004519molecular_functionendonuclease activity
A0004540molecular_functionRNA nuclease activity
A0016787molecular_functionhydrolase activity
A0050830biological_processdefense response to Gram-positive bacterium
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE PO4 A 105
ChainResidue
ALYS9
AHIS10
ALYS55
AHIS97
APHE98
AHOH129
AHOH131
AHOH195

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE PO4 A 106
ChainResidue
AASP16
AASP32
AALA53
ASER54
ATHR60
AHOH118
AHOH124
AHOH166
ATHR14

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE PO4 A 107
ChainResidue
AASN13
APRO41
ATHR71
ASER72

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE PO4 A 108
ChainResidue
APCA1
AHIS97
APO4109
AHOH138
AHOH141

site_idAC5
Number of Residues9
DetailsBINDING SITE FOR RESIDUE PO4 A 109
ChainResidue
APCA1
ALEU58
AHIS97
ACYS104
APO4108
AHOH113
AHOH125
AHOH141
AHOH187

Functional Information from PROSITE/UniProt
site_idPS00127
Number of Residues7
DetailsRNASE_PANCREATIC Pancreatic ribonuclease family signature. CKdkNTF
ChainResidueDetails
ACYS30-PHE36

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton acceptor"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton donor"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsBinding site: {}
ChainResidueDetails

249697

PDB entries from 2026-02-25

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