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3C3W

Crystal Structure of the Mycobacterium tuberculosis Hypoxic Response Regulator DosR

Functional Information from GO Data
ChainGOidnamespacecontents
A0000160biological_processphosphorelay signal transduction system
A0001666biological_processresponse to hypoxia
A0003677molecular_functionDNA binding
A0003700molecular_functionDNA-binding transcription factor activity
A0005615cellular_componentextracellular space
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0005886cellular_componentplasma membrane
A0006355biological_processregulation of DNA-templated transcription
A0009274cellular_componentpeptidoglycan-based cell wall
A0022611biological_processdormancy process
A0044161cellular_componenthost cell cytoplasmic vesicle
A0045893biological_processpositive regulation of DNA-templated transcription
A0072493cellular_componenthost cell endosome lumen
B0000160biological_processphosphorelay signal transduction system
B0001666biological_processresponse to hypoxia
B0003677molecular_functionDNA binding
B0003700molecular_functionDNA-binding transcription factor activity
B0005615cellular_componentextracellular space
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0005886cellular_componentplasma membrane
B0006355biological_processregulation of DNA-templated transcription
B0009274cellular_componentpeptidoglycan-based cell wall
B0022611biological_processdormancy process
B0044161cellular_componenthost cell cytoplasmic vesicle
B0045893biological_processpositive regulation of DNA-templated transcription
B0072493cellular_componenthost cell endosome lumen
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 226
ChainResidue
AARG67
AARG113
AASP117
BARG67
BARG113
BASP117

Functional Information from PROSITE/UniProt
site_idPS00622
Number of Residues28
DetailsHTH_LUXR_1 LuxR-type HTH domain signature. GltNkqIAdrMfLaekTVknYvsRLlaK
ChainResidueDetails
AGLY164-LYS191

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues232
DetailsDomain: {"description":"Response regulatory","evidences":[{"source":"PROSITE-ProRule","id":"PRU00169","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues130
DetailsDomain: {"description":"HTH luxR-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU00411","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues38
DetailsDNA binding: {"description":"H-T-H motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU00411","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"4-aspartylphosphate","evidences":[{"source":"PROSITE-ProRule","id":"PRU00169","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"15033981","evidenceCode":"ECO:0000305"},{"source":"PubMed","id":"15073296","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsModified residue: {"description":"Phosphothreonine; by PknH","evidences":[{"source":"PubMed","id":"20630871","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

243531

PDB entries from 2025-10-22

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