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6AHU

Cryo-EM structure of human Ribonuclease P with mature tRNA

Functional Information from GO Data
ChainGOidnamespacecontents
B0000172cellular_componentribonuclease MRP complex
B0001682biological_processtRNA 5'-leader removal
B0003723molecular_functionRNA binding
B0004526molecular_functionribonuclease P activity
B0005515molecular_functionprotein binding
B0005615cellular_componentextracellular space
B0005634cellular_componentnucleus
B0005654cellular_componentnucleoplasm
B0005655cellular_componentnucleolar ribonuclease P complex
B0005730cellular_componentnucleolus
B0008033biological_processtRNA processing
B0016078biological_processtRNA decay
B0030681cellular_componentmultimeric ribonuclease P complex
B0033204molecular_functionribonuclease P RNA binding
C0000172cellular_componentribonuclease MRP complex
C0001650cellular_componentfibrillar center
C0001682biological_processtRNA 5'-leader removal
C0003723molecular_functionRNA binding
C0004526molecular_functionribonuclease P activity
C0005515molecular_functionprotein binding
C0005634cellular_componentnucleus
C0005654cellular_componentnucleoplasm
C0005655cellular_componentnucleolar ribonuclease P complex
C0005730cellular_componentnucleolus
C0006364biological_processrRNA processing
C0008033biological_processtRNA processing
C0030681cellular_componentmultimeric ribonuclease P complex
C0033204molecular_functionribonuclease P RNA binding
D0000172cellular_componentribonuclease MRP complex
D0001682biological_processtRNA 5'-leader removal
D0003723molecular_functionRNA binding
D0004526molecular_functionribonuclease P activity
D0005515molecular_functionprotein binding
D0005634cellular_componentnucleus
D0005654cellular_componentnucleoplasm
D0005730cellular_componentnucleolus
D0006364biological_processrRNA processing
D0006396biological_processRNA processing
D0008033biological_processtRNA processing
D0030677cellular_componentribonuclease P complex
D0030681cellular_componentmultimeric ribonuclease P complex
D0033204molecular_functionribonuclease P RNA binding
E0000172cellular_componentribonuclease MRP complex
E0001682biological_processtRNA 5'-leader removal
E0003723molecular_functionRNA binding
E0004526molecular_functionribonuclease P activity
E0005515molecular_functionprotein binding
E0005634cellular_componentnucleus
E0005654cellular_componentnucleoplasm
E0005655cellular_componentnucleolar ribonuclease P complex
E0005730cellular_componentnucleolus
E0006364biological_processrRNA processing
E0008033biological_processtRNA processing
E0030677cellular_componentribonuclease P complex
E0030681cellular_componentmultimeric ribonuclease P complex
E0033204molecular_functionribonuclease P RNA binding
F0000172cellular_componentribonuclease MRP complex
F0001682biological_processtRNA 5'-leader removal
F0003676molecular_functionnucleic acid binding
F0003723molecular_functionRNA binding
F0004526molecular_functionribonuclease P activity
F0005515molecular_functionprotein binding
F0005634cellular_componentnucleus
F0005654cellular_componentnucleoplasm
F0005730cellular_componentnucleolus
F0006364biological_processrRNA processing
F0008033biological_processtRNA processing
F0030681cellular_componentmultimeric ribonuclease P complex
F0033204molecular_functionribonuclease P RNA binding
F0034451cellular_componentcentriolar satellite
G0000172cellular_componentribonuclease MRP complex
G0001682biological_processtRNA 5'-leader removal
G0003676molecular_functionnucleic acid binding
G0003723molecular_functionRNA binding
G0004526molecular_functionribonuclease P activity
G0005515molecular_functionprotein binding
G0005634cellular_componentnucleus
G0005654cellular_componentnucleoplasm
G0005655cellular_componentnucleolar ribonuclease P complex
G0005730cellular_componentnucleolus
G0005737cellular_componentcytoplasm
G0006364biological_processrRNA processing
G0006396biological_processRNA processing
G0008033biological_processtRNA processing
G0030681cellular_componentmultimeric ribonuclease P complex
G0033204molecular_functionribonuclease P RNA binding
H0001682biological_processtRNA 5'-leader removal
H0003723molecular_functionRNA binding
H0004526molecular_functionribonuclease P activity
H0005515molecular_functionprotein binding
H0005634cellular_componentnucleus
H0005654cellular_componentnucleoplasm
H0005730cellular_componentnucleolus
H0008033biological_processtRNA processing
H0030677cellular_componentribonuclease P complex
H0030681cellular_componentmultimeric ribonuclease P complex
H0033204molecular_functionribonuclease P RNA binding
H1902555cellular_componentendoribonuclease complex
H1990904cellular_componentribonucleoprotein complex
I0000172cellular_componentribonuclease MRP complex
I0001682biological_processtRNA 5'-leader removal
I0003723molecular_functionRNA binding
I0004526molecular_functionribonuclease P activity
I0005515molecular_functionprotein binding
I0005634cellular_componentnucleus
I0005654cellular_componentnucleoplasm
I0005655cellular_componentnucleolar ribonuclease P complex
I0005730cellular_componentnucleolus
I0006364biological_processrRNA processing
I0008033biological_processtRNA processing
I0030681cellular_componentmultimeric ribonuclease P complex
I0033204molecular_functionribonuclease P RNA binding
J0000172cellular_componentribonuclease MRP complex
J0001682biological_processtRNA 5'-leader removal
J0003723molecular_functionRNA binding
J0004526molecular_functionribonuclease P activity
J0005515molecular_functionprotein binding
J0005634cellular_componentnucleus
J0005654cellular_componentnucleoplasm
J0005655cellular_componentnucleolar ribonuclease P complex
J0005730cellular_componentnucleolus
J0006364biological_processrRNA processing
J0008033biological_processtRNA processing
J0030681cellular_componentmultimeric ribonuclease P complex
J0033204molecular_functionribonuclease P RNA binding
K0001682biological_processtRNA 5'-leader removal
K0003723molecular_functionRNA binding
K0004526molecular_functionribonuclease P activity
K0005515molecular_functionprotein binding
K0005634cellular_componentnucleus
K0005654cellular_componentnucleoplasm
K0005655cellular_componentnucleolar ribonuclease P complex
K0005730cellular_componentnucleolus
K0006396biological_processRNA processing
K0008033biological_processtRNA processing
K0009410biological_processresponse to xenobiotic stimulus
K0030681cellular_componentmultimeric ribonuclease P complex
K0033204molecular_functionribonuclease P RNA binding
K0046872molecular_functionmetal ion binding
K1902555cellular_componentendoribonuclease complex
K1990904cellular_componentribonucleoprotein complex
L0000171molecular_functionribonuclease MRP activity
L0000172cellular_componentribonuclease MRP complex
L0000447biological_processendonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
L0001682biological_processtRNA 5'-leader removal
L0003723molecular_functionRNA binding
L0004526molecular_functionribonuclease P activity
L0005515molecular_functionprotein binding
L0005634cellular_componentnucleus
L0005654cellular_componentnucleoplasm
L0005655cellular_componentnucleolar ribonuclease P complex
L0005730cellular_componentnucleolus
L0006364biological_processrRNA processing
L0008033biological_processtRNA processing
L0030677cellular_componentribonuclease P complex
L0030681cellular_componentmultimeric ribonuclease P complex
L0033204molecular_functionribonuclease P RNA binding
Functional Information from PDB Data
site_idAC1
Number of Residues3
Detailsbinding site for residue ZN K 201
ChainResidue
KCYS92
KTHR94
KCYS95

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues19
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"17525332","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"21406692","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"18669648","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"N-acetylalanine","evidences":[{"source":"PubMed","id":"25489052","evidenceCode":"ECO:0000269"},{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"JUN-2009","submissionDatabase":"UniProtKB","authors":["Bienvenut W.V.","Lao L.","Ryan K.M."]}},{"source":"PubMed","id":"22223895","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

240971

PDB entries from 2025-08-27

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