8u3b_G : 3D-footprint complex

Interface of input file ?

structure name	CRYO-EM STRUCTURE OF E. COLI NARL-TRANSCRIPTION ACTIVATION COMPLEX AT 3.2A
experiment	NMR
structural superfamily	C-terminal effector domain of the bipartite response regulators;
sequence family	Bacterial regulatory proteins, luxR fami; Sigma70, region 4;
multimeric complexes	3iyd_ACDFGH 5nss_GJKMN 6jnx_CDFPQ 6ldi_CDFGH 6n4c_ABCDF 6p18_CDFPQ 6pb4_CDFGH 6pb5_CFGH 6pb6_CDFGH 6vu3_ABE 6vyq_ABE 6vyr_ABE 6vys_ABE 6vyt_ABE 6vyu_ABE 6vyw_ABE 6vyx_ABE 6vyy_ABE 6vyz_ABE 6vz2_ABE 6vz3_ABE 6vz5_ABE 6vz7_ABE 6vzj_AE 6x6t_ABE 6x7f_ABE 6x7k_ABE 6x9q_ABE 6xas_BIJ 6xdq_ABE 6xdr_ABE 6xgf_ABE 6xh7_CDFGH 6xh8_CDFGH 6xii_ABE 6xij_ABE 6xl5_CDFGH 6xl9_CDFGH 6xlj_CDFGH 7c17_ACDFGH 7qv9_Mb 7qv9_ce 7vwz_CDFGI 7w5x_ACDFK 8g00_IJ 8igr_ACDGIJL 8igs_IJL 8jo2_CDFHI 8u3b_ACDFGH 8upo_AE 8upr_AE 8uql_ABE 8uqm_ABE 8uqp_AE 8ur0_AE 8urh_AE 8uri_AE 8urx_AE 8ury_AE
redundant complexes	6ldi_G 6p18_P 6pb4_H 6vyr_A 6vyt_A 6vyu_A 6vyy_A 6vz3_A 6vz7_A 6x7k_A 6xij_A 6xlj_G 7qv9_b 8ur0_A 8urh_A 3iyd 5nss 6jnx 6n4c 6pb5 6pb6 6vu3 6vyq 6vys 6vyw 6vyx 6vyz 6vz2 6vz5 6vzj 6x6t 6x7f 6x9q 6xas 6xdq 6xdr 6xgf 6xh7 6xh8 6xii 6xl5 6xl9 7c17 7vwz 7w5x 8g00 8igr 8igs 8jo2 8upo 8upr 8uql 8uqm 8uqp 8uri 8urx 8ury
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 8u3b_G interface=23,34,35,38,39,41,42, rdvnqltprerdilkliaqglpNkmiarrlditEStvKVhVKhmlkkmklksrveaavwvhqerif
interface signature	NESKVVK

Estimated binding specificities ?

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# IC=3.675 IC/col=0.612 n_of_columns=6

specificity:

A |  16   9  24   0   0   9
C |  16   9  24   0   0  11
G |  16  11  24  96   0   9
T |  48  67  24   0  96  67

scan!

Dendrogram of similar interfaces ?

matrix format

  
  TT--KATT--QTTG--LTRTYT   L       +-----------------------------2p7c_B    
                                 +-1 
  --SGPTPG--TT----------   L   +-2 +-----------------------------7d98_Q    
                               ! ! 
  ----------------YG----     --3 +-----------------------------3eyi_B    
                               ! 
  ----RGSTRT--STHG------   L   +-----------------------------3zpl_B

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updated Sun Jan 11 01:29:48 2026