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2C98

Structural basis of the nucleotide driven conformational changes in the AAA domain of transcription activator PspF

Functional Information from GO Data
ChainGOidnamespacecontents
A0005524molecular_functionATP binding
A0006355biological_processregulation of DNA-templated transcription
A0008134molecular_functiontranscription factor binding
Functional Information from PDB Data
site_idAC1
Number of Residues17
DetailsBINDING SITE FOR RESIDUE ADP A 400
ChainResidue
ALEU9
AARG227
AHOH2110
AHOH2190
AHOH2191
AHOH2192
AHOH2193
AHOH2195
AHOH2196
APHE15
AGLY39
ATHR40
AGLY41
ALYS42
AGLU43
ALEU44
AILE226

Functional Information from PROSITE/UniProt
site_idPS00676
Number of Residues16
DetailsSIGMA54_INTERACT_2 Sigma-54 interaction domain ATP-binding region B signature. GrFerADGGTLFLDEL
ChainResidueDetails
AGLY94-LEU109

site_idPS00688
Number of Residues10
DetailsSIGMA54_INTERACT_3 Sigma-54 interaction domain C-terminal part signature. WPGNIRELkN
ChainResidueDetails
ATRP222-ASN231

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues16
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00193","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

242842

PDB entries from 2025-10-08

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