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3NH2

Crystal structure of RNase T in complex with a stem DNA with a 3' overhang

Functional Information from GO Data
ChainGOidnamespacecontents
A0000175molecular_function3'-5'-RNA exonuclease activity
A0000287molecular_functionmagnesium ion binding
A0003676molecular_functionnucleic acid binding
A0004527molecular_functionexonuclease activity
A0004540molecular_functionRNA nuclease activity
A0005515molecular_functionprotein binding
A0005829cellular_componentcytosol
A0006396biological_processRNA processing
A0006974biological_processDNA damage response
A0008033biological_processtRNA processing
A0008310molecular_functionsingle-stranded DNA 3'-5' DNA exonuclease activity
A0008408molecular_function3'-5' exonuclease activity
A0016896molecular_functionRNA exonuclease activity, producing 5'-phosphomonoesters
A0031125biological_processrRNA 3'-end processing
A0034644biological_processcellular response to UV
A0042780biological_processtRNA 3'-end processing
A0042802molecular_functionidentical protein binding
A0042803molecular_functionprotein homodimerization activity
A0043628biological_processregulatory ncRNA 3'-end processing
A0045004biological_processDNA replication proofreading
A0046872molecular_functionmetal ion binding
B0000175molecular_function3'-5'-RNA exonuclease activity
B0000287molecular_functionmagnesium ion binding
B0003676molecular_functionnucleic acid binding
B0004527molecular_functionexonuclease activity
B0004540molecular_functionRNA nuclease activity
B0005515molecular_functionprotein binding
B0005829cellular_componentcytosol
B0006396biological_processRNA processing
B0006974biological_processDNA damage response
B0008033biological_processtRNA processing
B0008310molecular_functionsingle-stranded DNA 3'-5' DNA exonuclease activity
B0008408molecular_function3'-5' exonuclease activity
B0016896molecular_functionRNA exonuclease activity, producing 5'-phosphomonoesters
B0031125biological_processrRNA 3'-end processing
B0034644biological_processcellular response to UV
B0042780biological_processtRNA 3'-end processing
B0042802molecular_functionidentical protein binding
B0042803molecular_functionprotein homodimerization activity
B0043628biological_processregulatory ncRNA 3'-end processing
B0045004biological_processDNA replication proofreading
B0046872molecular_functionmetal ion binding
E0000175molecular_function3'-5'-RNA exonuclease activity
E0000287molecular_functionmagnesium ion binding
E0003676molecular_functionnucleic acid binding
E0004527molecular_functionexonuclease activity
E0004540molecular_functionRNA nuclease activity
E0005515molecular_functionprotein binding
E0005829cellular_componentcytosol
E0006396biological_processRNA processing
E0006974biological_processDNA damage response
E0008033biological_processtRNA processing
E0008310molecular_functionsingle-stranded DNA 3'-5' DNA exonuclease activity
E0008408molecular_function3'-5' exonuclease activity
E0016896molecular_functionRNA exonuclease activity, producing 5'-phosphomonoesters
E0031125biological_processrRNA 3'-end processing
E0034644biological_processcellular response to UV
E0042780biological_processtRNA 3'-end processing
E0042802molecular_functionidentical protein binding
E0042803molecular_functionprotein homodimerization activity
E0043628biological_processregulatory ncRNA 3'-end processing
E0045004biological_processDNA replication proofreading
E0046872molecular_functionmetal ion binding
F0000175molecular_function3'-5'-RNA exonuclease activity
F0000287molecular_functionmagnesium ion binding
F0003676molecular_functionnucleic acid binding
F0004527molecular_functionexonuclease activity
F0004540molecular_functionRNA nuclease activity
F0005515molecular_functionprotein binding
F0005829cellular_componentcytosol
F0006396biological_processRNA processing
F0006974biological_processDNA damage response
F0008033biological_processtRNA processing
F0008310molecular_functionsingle-stranded DNA 3'-5' DNA exonuclease activity
F0008408molecular_function3'-5' exonuclease activity
F0016896molecular_functionRNA exonuclease activity, producing 5'-phosphomonoesters
F0031125biological_processrRNA 3'-end processing
F0034644biological_processcellular response to UV
F0042780biological_processtRNA 3'-end processing
F0042802molecular_functionidentical protein binding
F0042803molecular_functionprotein homodimerization activity
F0043628biological_processregulatory ncRNA 3'-end processing
F0045004biological_processDNA replication proofreading
F0046872molecular_functionmetal ion binding
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsACT_SITE: Proton donor/acceptor => ECO:0000255|HAMAP-Rule:MF_00157, ECO:0000269|PubMed:21317904, ECO:0000269|PubMed:22718982
ChainResidueDetails
AHIS181
BHIS181
EHIS181
FHIS181

site_idSWS_FT_FI2
Number of Residues16
DetailsBINDING:
ChainResidueDetails
AASP23
EGLU25
EHIS181
EASP186
FASP23
FGLU25
FHIS181
FASP186
AGLU25
AHIS181
AASP186
BASP23
BGLU25
BHIS181
BASP186
EASP23

site_idSWS_FT_FI3
Number of Residues20
DetailsSITE: Important for substrate binding and specificity
ChainResidueDetails
APHE29
BPHE146
EPHE29
EGLU73
EPHE77
EPHE124
EPHE146
FPHE29
FGLU73
FPHE77
FPHE124
AGLU73
FPHE146
APHE77
APHE124
APHE146
BPHE29
BGLU73
BPHE77
BPHE124

223166

PDB entries from 2024-07-31

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