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2C0B

Catalytic domain of E. coli RNase E in complex with 13-mer RNA

Functional Information from GO Data
ChainGOidnamespacecontents
L0003676molecular_functionnucleic acid binding
L0003723molecular_functionRNA binding
L0004540molecular_functionRNA nuclease activity
L0006396biological_processRNA processing
L0008995molecular_functionribonuclease E activity
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE MG L 1510
ChainResidue
LASP303
LASP346
LHOH2023
LHOH2024
LHOH2028
LHOH2029
RHOH2002
RHOH2003

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN L 1511
ChainResidue
LCYS404
LCYS407
LCYS407
LCYS404

site_idAC3
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MG L 1512
ChainResidue
LSER295

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsRegion: {"description":"Interaction with RNA 5'-terminal monophosphate"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsRegion: {"description":"Required for zinc-mediated homotetramerization and catalytic activity"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16237448","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15779893","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18682225","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

242842

PDB entries from 2025-10-08

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