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

3WHO

X-ray-Crystallographic Structure of an RNase Po1 Exhibiting Anti-tumor Activity

Functional Information from GO Data
ChainGOidnamespacecontents
A0003723molecular_functionRNA binding
A0004518molecular_functionnuclease activity
A0004519molecular_functionendonuclease activity
A0004521molecular_functionRNA endonuclease activity
A0004540molecular_functionRNA nuclease activity
A0016787molecular_functionhydrolase activity
A0016829molecular_functionlyase activity
A0046589molecular_functionribonuclease T1 activity
B0003723molecular_functionRNA binding
B0004518molecular_functionnuclease activity
B0004519molecular_functionendonuclease activity
B0004521molecular_functionRNA endonuclease activity
B0004540molecular_functionRNA nuclease activity
B0016787molecular_functionhydrolase activity
B0016829molecular_functionlyase activity
B0046589molecular_functionribonuclease T1 activity
C0003723molecular_functionRNA binding
C0004518molecular_functionnuclease activity
C0004519molecular_functionendonuclease activity
C0004521molecular_functionRNA endonuclease activity
C0004540molecular_functionRNA nuclease activity
C0016787molecular_functionhydrolase activity
C0016829molecular_functionlyase activity
C0046589molecular_functionribonuclease T1 activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsActive site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsActive site: {"description":"Proton acceptor","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues3
DetailsActive site: {"description":"Proton donor","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues3
DetailsModified residue: {"description":"Pyrrolidone carboxylic acid","evidences":[{"source":"PubMed","id":"7798182","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

246905

PDB entries from 2025-12-31

PDB statisticsPDBj update infoContact PDBjnumon