3lnq_A : 3D-footprint complex

structure name	STRUCTURE OF ARISTALESS HOMEODOMAIN IN COMPLEX WITH DNA (Homeobox protein aristaless)
reference	Takamura et al. 'Embo 29 1613 2010
source	Drosophila melanogaster
experiment	X-ray (resolution=2.25, R-factor=0.228)
structural superfamily	Homeodomain-like;
sequence family	Homeobox domain;
multimeric complexes	3a01_AB 3a01_EF
redundant complexes	3a01
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 3lnq_A interface=1,3,45,48,49, RyRttftsfqleelekafsrthypdvftreelamkiglteariqVwfQNrrakwrkqe
interface signature	RRVQN

Estimated binding specificities ?

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# IC=5.935 IC/col=0.848 n_of_columns=7

specificity:

A |   5   5  67   0   0  73  75
C |   0   7   5   0   0   5   5
G |   7   5  16   0   0  11   5
T |  84  79   8  96  96   7  11

scan!

Related DNA sequences reported in the literature ?

site	source	matches (E-value)
term: aristaless
TAATTAA	PubMed	3lnq_A(5.63e-07)

Dendrogram of similar interfaces ?

matrix format

  
  RA--IAQTNA----   L                               +-5ego_B    
                                    +--------------1 
  RT--NT--NAIARG   L   +------------2              +-1b72_B    
                       !            ! 
  --RTNT--NAIARG   L --3            +----------------4cyc_B    
                       ! 
  RT--VTQTNA--RG   L   +-----------------------------8ejp_B

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updated Sat Jan 10 06:13:53 2026