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3NMU

Crystal Structure of substrate-bound halfmer box C/D RNP

Functional Information from GO Data
ChainGOidnamespacecontents
A0005515molecular_functionprotein binding
A0030515molecular_functionsnoRNA binding
A0031428cellular_componentbox C/D methylation guide snoRNP complex
A0032040cellular_componentsmall-subunit processome
B0005515molecular_functionprotein binding
B0030515molecular_functionsnoRNA binding
B0031428cellular_componentbox C/D methylation guide snoRNP complex
B0032040cellular_componentsmall-subunit processome
C0001682biological_processtRNA 5'-leader removal
C0003723molecular_functionRNA binding
C0003735molecular_functionstructural constituent of ribosome
C0004526molecular_functionribonuclease P activity
C0005737cellular_componentcytoplasm
C0005840cellular_componentribosome
C0006364biological_processrRNA processing
C0006412biological_processtranslation
C0008033biological_processtRNA processing
C0019843molecular_functionrRNA binding
C0042254biological_processribosome biogenesis
C1990904cellular_componentribonucleoprotein complex
F0000494biological_processbox C/D sno(s)RNA 3'-end processing
F0003723molecular_functionRNA binding
F0005515molecular_functionprotein binding
F0006338biological_processchromatin remodeling
F0006364biological_processrRNA processing
F0008033biological_processtRNA processing
F0008168molecular_functionmethyltransferase activity
F0008649molecular_functionrRNA methyltransferase activity
F0016740molecular_functiontransferase activity
F0031167biological_processrRNA methylation
F0032259biological_processmethylation
F1990259molecular_functionhistone H2AQ104 methyltransferase activity
G0001682biological_processtRNA 5'-leader removal
G0003723molecular_functionRNA binding
G0003735molecular_functionstructural constituent of ribosome
G0004526molecular_functionribonuclease P activity
G0005737cellular_componentcytoplasm
G0005840cellular_componentribosome
G0006364biological_processrRNA processing
G0006412biological_processtranslation
G0008033biological_processtRNA processing
G0019843molecular_functionrRNA binding
G0042254biological_processribosome biogenesis
G1990904cellular_componentribonucleoprotein complex
J0000494biological_processbox C/D sno(s)RNA 3'-end processing
J0003723molecular_functionRNA binding
J0005515molecular_functionprotein binding
J0006338biological_processchromatin remodeling
J0006364biological_processrRNA processing
J0008033biological_processtRNA processing
J0008168molecular_functionmethyltransferase activity
J0008649molecular_functionrRNA methyltransferase activity
J0016740molecular_functiontransferase activity
J0031167biological_processrRNA methylation
J0032259biological_processmethylation
J1990259molecular_functionhistone H2AQ104 methyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE SAM F 228
ChainResidue
AGLU352
FASP150
FGLN153
ATYR353
FLYS57
FGLY81
FALA83
FGLU105
FPHE106
FASP130
FALA131

site_idAC2
Number of Residues11
DetailsBINDING SITE FOR RESIDUE SAM J 228
ChainResidue
BGLU352
BTYR353
JLYS57
JGLY81
JALA83
JGLU105
JPHE106
JALA131
JASP150
JGLN153
JHOH230

Functional Information from PROSITE/UniProt
site_idPS00566
Number of Residues15
DetailsFIBRILLARIN Fibrillarin signature. GKIYGIEFSpRvlRE
ChainResidueDetails
FGLY99-GLU113

site_idPS01082
Number of Residues18
DetailsRIBOSOMAL_L7AE Ribosomal protein L7Ae signature. CeekeIPYiyVpSKkeLG
ChainResidueDetails
CCYS71-GLY88

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI2
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00351","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues10
DetailsBinding site: {}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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