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6AIC

Crystal structures of the N-terminal domain of Staphylococcus aureus DEAD-box Cold shock RNA helicase CshA in complex with AMP

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0003724molecular_functionRNA helicase activity
A0005524molecular_functionATP binding
Functional Information from PDB Data
site_idAC1
Number of Residues11
Detailsbinding site for residue AMP A 301
ChainResidue
APHE22
AHOH408
AHOH413
AGLU24
AGLN29
AGLY49
ATHR50
AGLY51
ALYS52
ATHR53
AGLN88

Functional Information from PROSITE/UniProt
site_idPS00039
Number of Residues9
DetailsDEAD_ATP_HELICASE DEAD-box subfamily ATP-dependent helicases signature. ILDEADEmM
ChainResidueDetails
AILE148-MET156

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues170
DetailsDomain: {"description":"Helicase ATP-binding","evidences":[{"source":"HAMAP-Rule","id":"MF_01493","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsMotif: {"description":"DEAD box"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues7
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_01493","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

243083

PDB entries from 2025-10-15

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