AC   MF_02108;
DC   Protein; auto
TR   HAMAP; MF_02108; -; 1; level=0
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Names: HTH_type_MurR
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ID   MURR
DE   RecName: Full=HTH-type transcriptional regulator MurR;
DE   AltName: Full=MurPQ operon repressor;
GN   Name=murR;
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CC   -!- FUNCTION: Represses the expression of the murPQ operon involved in the
CC       uptake and degradation of N-acetylmuramic acid (MurNAc). Binds to two
CC       adjacent inverted repeats within the operator region. MurNAc 6-
CC       phosphate, the substrate of MurQ, is the specific inducer that weakens
CC       binding of MurR to the operator.
CC   -!- PATHWAY: Amino-sugar metabolism; N-acetylmuramate degradation
CC       [regulation].
CC   -!- SUBUNIT: Homotetramer.
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DR   PROSITE; PS51071; HTH_RPIR; 1; trigger=yes
DR   PROSITE; PS51464; SIS; 1; trigger=yes
DR   Pfam; PF01418; HTH_6; 1; trigger=no
DR   Pfam; PF01380; SIS; 1; trigger=no
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KW   Carbohydrate metabolism
KW   DNA-binding
KW   Repressor
KW   Transcription
KW   Transcription regulation
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GO   GO:0003700; F:DNA-binding transcription factor activity
GO   GO:0043470; P:regulation of carbohydrate catabolic process
GO   GO:0045892; P:negative regulation of DNA-templated transcription
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Size: 266-287;
Related: None;
Template: P77245;
Scope:
 Bacteria; Enterobacterales
Fusion:
 Nter: None
 Cter: None
Duplicate: None
Plasmid: None
Comments: None
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# Revision 1.14 2022/06/29
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