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1S68

Structure and Mechanism of RNA Ligase

Functional Information from GO Data
ChainGOidnamespacecontents
A0003972molecular_functionRNA ligase (ATP) activity
A0005524molecular_functionATP binding
A0016874molecular_functionligase activity
Functional Information from PDB Data
site_idAC1
Number of Residues14
DetailsBINDING SITE FOR RESIDUE AMP A 301
ChainResidue
ATYR5
AVAL207
ALYS225
ALYS227
AHOH317
AHOH355
AGLU34
ALYS35
AILE36
AASN40
AARG55
AGLU99
APHE119
AALA150

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"N6-AMP-lysine intermediate","evidences":[{"source":"HAMAP-Rule","id":"MF_04150","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"17018278","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_04150","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"14962393","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17018278","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"14962393","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17018278","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_04150","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"14962393","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_04150","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"17018278","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsSite: {"description":"Interaction with RNA","evidences":[{"source":"HAMAP-Rule","id":"MF_04150","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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