Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

2K9S

Solution structure of dna binding domain of E. coli arac

Functional Information from GO Data
ChainGOidnamespacecontents
A0003700molecular_functionDNA-binding transcription factor activity
A0006355biological_processregulation of DNA-templated transcription
A0043565molecular_functionsequence-specific DNA binding
Functional Information from PROSITE/UniProt
site_idPS00041
Number of Residues43
DetailsHTH_ARAC_FAMILY_1 Bacterial regulatory proteins, araC family signature. RIsqAKllLsttrmp...IaTVGRNvGFddqlyFsrvFKKctGaSP
ChainResidueDetails
AARG57-PRO99

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues99
DetailsDomain: {"description":"HTH araC/xylS-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU00593","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues44
DetailsDNA binding: {"description":"H-T-H motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU00593","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"2531226","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

246905

PDB entries from 2025-12-31

PDB statisticsPDBj update infoContact PDBjnumon