6chv_D : 3D-footprint complex

structure name	PROTEUS VULGARIS HIGA ANTITOXIN BOUND TO DNA (Antitoxin HigA)
reference	Schureck et al. Mol.Microbiol. 111 1449 2019
source	Proteus vulgaris
experiment	X-ray (resolution=2.90, R-factor=0.227)
structural superfamily	lambda repressor-like DNA-binding domains;
sequence family	Helixturnhelix;
multimeric complexes	6chv_AC 6chv_BD 6chv_GH
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 6chv_D interface=21,30,32,35,36,42, kvshpgemiardledmgvsgRrfahnigvTpAtvSRllagkTaltpslsiriaaalgstpefwlrlqsnydlrqlenqidtsgivlygesn
interface signature	RTASRT

Estimated binding specificities ?

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# IC=5.300 IC/col=0.757 n_of_columns=7

specificity:

A |   0  24   9   9  67   0  96
C |   0  24  11   9   9  96   0
G |   0  24   9  11   9   0   0
T |  96  24  67  67  11   0   0

scan!

Dendrogram of similar interfaces ?

matrix format

  
  ----RTTT--AT--STRG----TT----   L               +--------6chv_D    
                                           +-----3 
  RT--------RG----NT----ETRTYA   L         !     !   +----7f9h_B    
                                           !     +---2 
  ----AT--QAAT--SA------------       +-----4         +----4z5h_A    
                                     !     ! 
  --QT--STNTVTATSTQTRTETTT----   L   !     !            +-2r1j_L    
                                   --5     +------------1 
  ------SGKGSCQTSTRG----------   L   !                  +-6w1a_A    
                                     ! 
  ----STKCQAAT--SA------------   L   +--------------------3dnv_B

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updated Sun Aug 3 11:03:12 2025