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7PMM

DEAD-box helicase DbpA in the active conformation bound to a ss/dsRNA junction and ADP/BeF3

Functional Information from GO Data
ChainGOidnamespacecontents
A0000027biological_processribosomal large subunit assembly
A0000166molecular_functionnucleotide binding
A0003676molecular_functionnucleic acid binding
A0003723molecular_functionRNA binding
A0003724molecular_functionRNA helicase activity
A0004386molecular_functionhelicase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0016787molecular_functionhydrolase activity
A0016887molecular_functionATP hydrolysis activity
A0019843molecular_functionrRNA binding
A0033677molecular_functionDNA/RNA helicase activity
A0034458molecular_function3'-5' RNA helicase activity
A0042254biological_processribosome biogenesis
A0043531molecular_functionADP binding
B0000027biological_processribosomal large subunit assembly
B0000166molecular_functionnucleotide binding
B0003676molecular_functionnucleic acid binding
B0003723molecular_functionRNA binding
B0003724molecular_functionRNA helicase activity
B0004386molecular_functionhelicase activity
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0016787molecular_functionhydrolase activity
B0016887molecular_functionATP hydrolysis activity
B0019843molecular_functionrRNA binding
B0033677molecular_functionDNA/RNA helicase activity
B0034458molecular_function3'-5' RNA helicase activity
B0042254biological_processribosome biogenesis
B0043531molecular_functionADP binding
Functional Information from PROSITE/UniProt
site_idPS00039
Number of Residues9
DetailsDEAD_ATP_HELICASE DEAD-box subfamily ATP-dependent helicases signature. VMDEADRmL
ChainResidueDetails
AVAL151-LEU159

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues342
DetailsDomain: {"description":"Helicase ATP-binding","evidences":[{"source":"HAMAP-Rule","id":"MF_00965","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues292
DetailsDomain: {"description":"Helicase C-terminal","evidences":[{"source":"HAMAP-Rule","id":"MF_00965","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues74
DetailsRegion: {"description":"Involved in 23S rRNA binding","evidences":[{"source":"HAMAP-Rule","id":"MF_00965","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues56
DetailsMotif: {"description":"Q motif"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues6
DetailsMotif: {"description":"DEAD box"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00965","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

250359

PDB entries from 2026-03-11

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