4mtd_D : 3D-footprint complex

structure name	ZINC UPTAKE REGULATOR COMPLEXED WITH ZINC AND DNA (Zinc uptake regulation protein)
reference	'Plos 12 e1001987 2014
source	Escherichia coli
experiment	X-ray (resolution=2.50, R-factor=0.236)
structural superfamily	"Winged helix" DNA-binding domain;
sequence family	Ferric uptake regulator family;
multimeric complexes	4mtd_ABCD 4mte_ABCD
redundant complexes	4mte_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 4mtd_D interface=44,58,59,60,63,64, ektttqellaqaekicaqrnvrltpqrlevlrlmslqdgaisaYdlldllreaepqaKPPtvYRaldflleqgfvhkvestnsyvlchlfdqpthtsamficdrcgavkeecaegvedimhtlaakmgfalrhnvieahglcaacveveac
interface signature	YKPPYR

Estimated binding specificities ?

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# IC=7.002 IC/col=1.000 n_of_columns=7

specificity:

A |   0   0   0  12  48   0  96
C |   0   0   0  12  12   0   0
G |   0  96   0  24  12   0   0
T |  96   0  96  48  24  96   0

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Related DNA sequences reported in the literature ?

site	source	matches (E-value)
term: Zur
GATATGTTATTACATTAC	PubMed	4mtd_D(1.89e-05), 4mtd_ABCD(5.11e-15), 4mte_ABCD(1.20e-12), ... (total=4)

Dendrogram of similar interfaces ?

matrix format

  
  --YAKTPTPG----YTRG------------------   L                +--------------4mtd_D    
                                                  +-------1 
  TT------KATT--QTTG----LTRT----KAFTYT   L     +--2       +--------------2p7c_B    
                                               !  ! 
  ----------------------YG------------       +-3  +----------------------3eyi_B    
                                             ! ! 
  ----RG------VT----STRG--------------   L --4 +-------------------------6lxn_A    
                                             ! 
  ----------------ST--RGHT--STLT------   L   +--------------------------7cby_C

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updated Sun Aug 3 08:16:07 2025