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5CXI

Crystal structure of Mycobacterium tuberculosis KstR in complex with 3-oxo-23,24-bisnorchol-4-en-22-oyl-CoA (4-BNC-CoA)

Functional Information from GO Data
ChainGOidnamespacecontents
A0000976molecular_functiontranscription cis-regulatory region binding
A0003677molecular_functionDNA binding
A0003700molecular_functionDNA-binding transcription factor activity
A0006355biological_processregulation of DNA-templated transcription
A0042803molecular_functionprotein homodimerization activity
B0000976molecular_functiontranscription cis-regulatory region binding
B0003677molecular_functionDNA binding
B0003700molecular_functionDNA-binding transcription factor activity
B0006355biological_processregulation of DNA-templated transcription
B0042803molecular_functionprotein homodimerization activity
Functional Information from PDB Data
site_idAC1
Number of Residues8
Detailsbinding site for residue 5TW A 201
ChainResidue
AGLU71
APHE72
AALA103
ALEU110
AMET114
ATYR118
AARG158
ASER161

site_idAC2
Number of Residues7
Detailsbinding site for residue 5TW B 201
ChainResidue
BALA103
BMET114
BILE136
BARG158
BSER161
BHOH360
BGLU71

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues120
DetailsDomain: {"description":"HTH tetR-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU00335","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues38
DetailsDNA binding: {"description":"H-T-H motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU00335","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

244693

PDB entries from 2025-11-12

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