Structure of PDB 7pmm Chain B

Receptor sequence
>7pmmB (length=439) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
GMTAFSTLNVLPPAQLTNLNELGYLTMTPVQAAALPAILAGKDVRVQAKT
GSGKTAAFGLGLLQQIDASLFQTQALVLCPTRELADQVAGELRRLARFLP
NTKILTLCGGQPFGMQRDSLQHAPHIIVATPGRLLDHLQKGTVSLDALNT
LVMDEADRMLDMGFSDAIDDVIRFAPASRQTLLFSATWPEAIAAISGRVQ
RDPLAIEIDSTDALPPIEQQFYETSSKGKIPLLQRLLSLHQPSSCVVFCN
TKKDCQAVCDALNEVGQSALSLHGDLEQRDRDQTLVRFANGSARVLVATD
VAARGLDIKSLELVVNFELAWDPEVHVHRIGRTARAGNSGLAISFCAPEE
AQRANIISDMLQIKLNWQTPPANSSIATLEAEMATLCIDGGKKAKMRPGD
VLGADIGKIAVHPAHVYVAVRQAWKQLQIKGKTCRVRLL
3D structure
PDB7pmm Structural basis for RNA-duplex unwinding by the DEAD-box helicase DbpA.
ChainB
Resolution3.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.6.4.13: RNA helicase.
Interaction with ligand
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003723 RNA binding
GO:0003724 RNA helicase activity
GO:0004386 helicase activity
GO:0005524 ATP binding
GO:0016787 hydrolase activity
GO:0016887 ATP hydrolysis activity
GO:0019843 rRNA binding
GO:0033677 DNA/RNA helicase activity
GO:0034458 3'-5' RNA helicase activity
GO:0043531 ADP binding
Biological Process
GO:0000027 ribosomal large subunit assembly
GO:0042254 ribosome biogenesis
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7pmm, PDBe:7pmm, PDBj:7pmm
PDBsum7pmm
PubMed37221012
UniProtP21693|DBPA_ECOLI ATP-dependent RNA helicase DbpA (Gene Name=dbpA)

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