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3BGV

Crystal structure of mRNA cap guanine-N7 methyltransferase in complex with SAH

Functional Information from GO Data
ChainGOidnamespacecontents
A0004482molecular_functionmRNA 5'-cap (guanine-N7-)-methyltransferase activity
A0006370biological_process7-methylguanosine mRNA capping
B0004482molecular_functionmRNA 5'-cap (guanine-N7-)-methyltransferase activity
B0006370biological_process7-methylguanosine mRNA capping
C0004482molecular_functionmRNA 5'-cap (guanine-N7-)-methyltransferase activity
C0006370biological_process7-methylguanosine mRNA capping
D0004482molecular_functionmRNA 5'-cap (guanine-N7-)-methyltransferase activity
D0006370biological_process7-methylguanosine mRNA capping
Functional Information from PDB Data
site_idAC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE SAH C 313
ChainResidue
ALYS16
AVAL122
ATYR125
AMET136
AHOH323
CHOH471
AGLY41
AGLY43
AASP63
AILE64
AASP97
ASER98
AGLN120
APHE121

site_idAC2
Number of Residues17
DetailsBINDING SITE FOR RESIDUE SAH C 314
ChainResidue
BLYS16
BGLY41
BCYS42
BGLY43
BASP63
BILE64
BASP97
BSER98
BGLN120
BPHE121
BVAL122
BTYR125
BHOH325
BHOH327
BHOH330
CHOH494
CHOH544

site_idAC3
Number of Residues17
DetailsBINDING SITE FOR RESIDUE SAH C 315
ChainResidue
CLYS16
CGLY41
CGLY43
CASP63
CILE64
CASP97
CSER98
CGLN120
CPHE121
CVAL122
CTYR125
CMET136
CHOH434
CHOH439
CHOH450
CHOH477
CHOH519

site_idAC4
Number of Residues19
DetailsBINDING SITE FOR RESIDUE SAH C 316
ChainResidue
CHOH487
CHOH506
CHOH526
DLYS16
DGLY41
DGLY43
DASP63
DILE64
DALA96
DASP97
DSER98
DGLN120
DPHE121
DVAL122
DTYR125
DMET136
DHOH324
DHOH327
DHOH341

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00895","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00895","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"27422871","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3BGV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5E9J","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5E9W","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"27422871","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3BGV","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5E9J","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"5E9W","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues24
DetailsSite: {"description":"mRNA cap binding","evidences":[{"source":"PROSITE-ProRule","id":"PRU00895","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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