Loading
PDBj
MenuPDBj@FacebookPDBj@TwitterPDBj@YouTubewwPDB FoundationwwPDB
RCSB PDBPDBeBMRBAdv. SearchSearch help

2XGE

Crystal structure of a designed heterodimeric variant T-A(A)B of the tetracycline repressor

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0045892biological_processnegative regulation of DNA-templated transcription
A0046677biological_processresponse to antibiotic
B0003677molecular_functionDNA binding
B0045892biological_processnegative regulation of DNA-templated transcription
B0046677biological_processresponse to antibiotic
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO A 592
ChainResidue
ALEU131
ALEU174
AMET177
AASP178
BLEU131
BLEU174
BMET177
BASP178

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE NA A 593
ChainResidue
ATHR103
BHIS100
BTHR103
AHIS100

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL A 594
ChainResidue
AARG3
ASER74
BARG3
BSER74

Functional Information from PROSITE/UniProt
site_idPS01081
Number of Residues32
DetailsHTH_TETR_1 TetR-type HTH domain signature. GIeglTTrkLaqklgVEqPtLYwHVkNKralL
ChainResidueDetails
BGLY21-LEU52
AGLY21-LEU52

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues19
DetailsDNA_BIND: H-T-H motif => ECO:0000255|PROSITE-ProRule:PRU00335
ChainResidueDetails
BTHR26-VAL45

site_idSWS_FT_FI2
Number of Residues3
DetailsBINDING: BINDING => ECO:0000269|PubMed:8153629, ECO:0007744|PDB:2TRT
ChainResidueDetails
BHIS64
BASN82
BHIS100

223166

PDB entries from 2024-07-31

PDB statisticsPDBj update infoContact PDBjnumon