eF-site ID 3c07-AB PDB Code 3c07 Chain A, B click to enlarge Title Crystal structure of a TetR family transcriptional regulator from Streptomyces coelicolor A3(2) Classification TRANSCRIPTION REGULATOR Compound Putative tetR-family transcriptional regulator Source null (Q9KZ96_STRCO) Sequence A:  SKSEQTRALILETAXRLFQERGYDRTTXRAIAQEAGVSVG NAYYYFAGKEHLIQGFYDRIAAEHRAAVREVLARETDLEA RLAGVLKVWLDIATPYHEFAVQFFKNAADPDSPLSPFSPE SEHARVEAIGIHRAVLAGAKTKVPEELRDILPELXWLSQX GLVLYWIFDRTEGRERSYRLAERGARLTARGVVLARFRVL RPLVREVHELFTDFLPGXTKV B:  KSEQTRALILETAXRLFQERGYDRTTXRAIAQEAGVSVGN AYYYFAGKEHLIQGFYDRIAAEHRAAVREVLARETDLEAR LAGVLKVWLDIATPYHEFAVQFFKNAADPDSPLSPFSPES EHARVEAIGIHRAVLAGAKTKVPEELRDILPELXWLSQXG LVLYWIFDRTEGRERSYRLAERGARLTARGVVLARFRVLR PLVREVHELFTDFL Description (1)  Putative tetR-family transcriptional regulator Functional site 1) chain A residue 158 type sequence P description BINDING SITE FOR RESIDUE SO4 A 252 source : AC1 2) chain A residue 159 type sequence E description BINDING SITE FOR RESIDUE SO4 A 252 source : AC1 3) chain A residue 160 type sequence E description BINDING SITE FOR RESIDUE SO4 A 252 source : AC1 4) chain A residue 15 type sequence S description BINDING SITE FOR RESIDUE SO4 A 253 source : AC2 5) chain A residue 16 type sequence K description BINDING SITE FOR RESIDUE SO4 A 253 source : AC2 6) chain B residue 156 type sequence K description BINDING SITE FOR RESIDUE SO4 A 253 source : AC2 7) chain B residue 210 type sequence R description BINDING SITE FOR RESIDUE SO4 A 253 source : AC2 8) chain A residue 227 type sequence D description BINDING SITE FOR RESIDUE SO4 B 252 source : AC3 9) chain B residue 43 type sequence R description BINDING SITE FOR RESIDUE SO4 B 252 source : AC3 10) chain B residue 190 type sequence R description BINDING SITE FOR RESIDUE SO4 B 252 source : AC3 11) chain B residue 193 type sequence R description BINDING SITE FOR RESIDUE SO4 B 252 source : AC3 12) chain B residue 197 type sequence R description BINDING SITE FOR RESIDUE SO4 B 252 source : AC3 13) chain A residue 36-67 type prosite sequence GYDRTTXRAIAQEAGVSVGNAYYYFAGKEHLI description HTH_TETR_1 TetR-type HTH domain signature. GYdrtTMraIaqeagVSvGnAYyYFaGKehlI source prosite : PS01081

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