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4M38

Crystal structure of Trypanosoma brucei protein arginine methyltransferase 7 complex with AdoHcy and histone H4 peptide

Functional Information from GO Data
ChainGOidnamespacecontents
A0016274molecular_functionprotein-arginine N-methyltransferase activity
A0018216biological_processpeptidyl-arginine methylation
B0016274molecular_functionprotein-arginine N-methyltransferase activity
B0018216biological_processpeptidyl-arginine methylation
E0000786cellular_componentnucleosome
E0003677molecular_functionDNA binding
E0030527molecular_functionstructural constituent of chromatin
F0000786cellular_componentnucleosome
F0003677molecular_functionDNA binding
F0030527molecular_functionstructural constituent of chromatin
Functional Information from PDB Data
site_idAC1
Number of Residues17
DetailsBINDING SITE FOR RESIDUE SAH A 401
ChainResidue
AHIS72
AGLU125
AGLY126
ALEU130
AMET152
AMET153
ASER154
ATYR186
AHOH505
AMET75
AARG81
AGLU101
AGLY103
AALA104
ASER106
ALEU109
AVAL124

site_idAC2
Number of Residues16
DetailsBINDING SITE FOR RESIDUE SAH B 401
ChainResidue
BHIS72
BMET75
BARG81
BGLU101
BGLY103
BALA104
BLEU109
BGLU125
BGLY126
BLEU130
BMET152
BMET153
BSER154
BGLU172
BTYR186
BHOH508

Functional Information from PROSITE/UniProt
site_idPS00047
Number of Residues5
DetailsHISTONE_H4 Histone H4 signature. GAKRH
ChainResidueDetails
EGLY15-HIS19

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues634
DetailsDomain: {"description":"SAM-dependent MTase PRMT-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU01015","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsActive site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"17967882","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"Symmetric dimethylarginine; by PRMT5 and PRMT7; alternate","evidences":[{"source":"UniProtKB","id":"P62806","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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