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5FAI

EMG1 N1-Specific Pseudouridine Methyltransferase

Functional Information from GO Data
ChainGOidnamespacecontents
A0001510biological_processRNA methylation
A0003723molecular_functionRNA binding
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005654cellular_componentnucleoplasm
A0005730cellular_componentnucleolus
A0005737cellular_componentcytoplasm
A0006364biological_processrRNA processing
A0006396biological_processRNA processing
A0008168molecular_functionmethyltransferase activity
A0008173molecular_functionRNA methyltransferase activity
A0008757molecular_functionS-adenosylmethionine-dependent methyltransferase activity
A0016740molecular_functiontransferase activity
A0019843molecular_functionrRNA binding
A0030490biological_processmaturation of SSU-rRNA
A0032040cellular_componentsmall-subunit processome
A0032259biological_processmethylation
A0042254biological_processribosome biogenesis
A0042274biological_processribosomal small subunit biogenesis
A0042802molecular_functionidentical protein binding
A0070037molecular_functionrRNA (pseudouridine) methyltransferase activity
A0070475biological_processrRNA base methylation
Functional Information from PDB Data
site_idAC1
Number of Residues25
Detailsbinding site for residue SAH A 301
ChainResidue
AILE87
AVAL217
ASER218
AILE219
ASER220
ATYR222
ALEU224
ASER225
AALA226
ATHR229
ACIT302
AARG128
AHOH415
AHOH421
AHOH447
AHOH457
AHOH467
AHOH476
ATHR176
ASER177
APHE178
AVAL200
AGLY201
APHE203
AALA204

site_idAC2
Number of Residues8
Detailsbinding site for residue CIT A 302
ChainResidue
ASER177
APHE178
ASER179
AGLY206
ASAH301
AHOH415
AHOH416
AHOH421

site_idAC3
Number of Residues11
Detailsbinding site for residue CIT A 303
ChainResidue
ACYS66
AASP67
ALYS70
AASP79
AARG84
AARG125
APRO127
AARG128
ATHR129
AARG132
AHOH483

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q06287","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsSite: {"description":"Interaction with substrate rRNA","evidences":[{"source":"UniProtKB","id":"Q06287","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsSite: {"description":"Stabilizes Arg-84","evidences":[{"source":"UniProtKB","id":"Q06287","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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