3zpl_B : 3D-footprint complex

structure name	CRYSTAL STRUCTURE OF SCO3205, A MARR FAMILY TRANSCRIPTIONAL REGULATOR FROM STREPTOMYCES COELICOLOR, IN COMPLEX WITH DNA (PUTATIVE MARR-FAMILY TRANSCRIPTIONAL REPRESSOR)
reference	Stevenson et al. 'Nucleic 41 7009 2013
source	STREPTOMYCES COELICOLOR
experiment	X-ray (resolution=2.80, R-factor=0.177)
structural superfamily	"Winged helix" DNA-binding domain;
sequence family	MarR family;
multimeric complexes	3zpl_AB 3zpl_EF
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 3zpl_B interface=68,69,70,72,73,94, prwltaeeqlvwrsyieaatlledhldrqlqrdagmphvyygllvklaesprrrlrmtelakyakitRSRlSHavarlekngwvrredcpsdkRgqfailtdegyevlrrtapghvdavrqavfdrltpeqqkslgeimrivaeglqpseagadlpwlr
interface signature	RSRSHR

Estimated binding specificities ?

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# IC=7.625 IC/col=0.953 n_of_columns=8

specificity:

A |  73  96   7  73   7   0   0  96
C |   9   0   7   9   7   0   0   0
G |   7   0  75   7   9   0  96   0
T |   7   0   7   7  73  96   0   0

scan!

Dendrogram of similar interfaces ?

matrix format

  
  NASTRGHTSTFT--   L                          +------1vtn_C    
                                +-------------1 
  NASTRTHTSTLT--   L   +--------2             +------4lg0_A    
                       !        ! 
  --RC--YG----KT     --3        +--------------------2acj_B    
                       ! 
  NGSARGHGSC----   L   +-----------------------------6el8_A

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updated Sat Jan 10 06:48:26 2026