4tqr_A : 3D-footprint complex

structure name	TERNARY COMPLEX OF Y-FAMILY DNA POLYMERASE DPO4 WITH (5'S)-8,5'-CYCLO- 2'-DEOXYGUANOSINE AND DTTP (DNA polymerase IV)
reference	Biochemistry 54 639 2015 X-RAY DIFFRACTION
source	Sulfolobus solfataricus
experiment	X-ray (resolution=1.58, R-factor=0.183)
structural superfamily	DNA/RNA polymerases;Lesion bypass DNA polymerase Y-family, little finger domain;
sequence family	impB/mucB/samB family;
redundant complexes	1jx4_A 1jxl_A 1n48_A 1n56_B 1ryr_A 1rys_B 1s0m_B 1s0n_A 1s0o_B 1s10_A 1s97_C 1s9f_A 2ago_A 2agp_A 2agq_A 2asj_A 2asl_B 2atl_B 2au0_B 2bq3_A 2bqr_A 2bqu_A 2c22_A 2c2d_A 2c2e_A 2c2r_A 2ia6_B 2ibk_A 2imw_P 2j6s_A 2j6t_A 2j6u_A 2jef_A 2jeg_A 2jei_A 2jej_A 2r8g_A 2r8h_A 2r8i_A 2rdj_B 2uvr_A 2uvu_A 2uvv_A 2uvw_A 2v4q_A 2v4r_A 2v9w_A 2va2_B 2va3_A 2w8k_A 2w8l_A 2w9a_A 2xc9_A 2xca_A 2xcp_B 3gii_A 3gij_A 3gik_A 3gil_B 3gim_A 3khg_A 3khh_B 3khl_B 3khr_B 3m9m_B 3m9n_B 3m9o_B 3pr4_A 3pr5_B 3pvx_A 3pw0_A 3pw2_A 3pw4_A 3pw5_A 3pw7_A 3qz7_A 3qz8_A 3raq_B 3rax_A 3rb0_A 3rb3_A 3rb4_B 3rb6_B 3rbd_B 3rbe_B 3t5h_A 3t5j_A 3t5k_A 3t5l_A 3v6h_B 3v6j_A 3v6k_A 4fbt_A 4fbu_A 4g3i_A 4gc6_A 4juz_A 4jv0_A 4jv1_A 4jv2_A 4qw8_A 4qw9_A 4qwa_A 4qwb_A 4qwc_D 4qwd_A 4qwe_A 4rua_A 4ruc_A 4rzr_A 4tqs_B 5edw_A 6l84_A 6vg6_D 6vgm_A 6vkp_A 6vnp_G 7kle_A 7klf_A
links to other resources	NAKB PDIdb DNAproDB
protein sequence	> 4tqr_A interface=244,297,336, mivlfvdfdyfyaqveevlnpslkgkpvvvcvfsgrfedsgavatanyearkfgvkagipiveakkilpnavylpmrkevyqqvssrimnllreysekieiasideayldisdkvrdyreaynlgleiknkilekekitvtvgisknkvfakiaadmakpngikviddeevkrlireldiadvpgignitaeklkklginklvdtlsiefdklkgmigeakakylislardeynepirtrvrkSigrivtmkrnsrnleeikpylfraieesyykldkripkaihvvavtedldivSrgrtfphgisketaysesvkllqkileederkirrigvRfskfie

No structural evidence for specific binding to DNA (<4 informative columns)

Dendrogram of similar interfaces ?

matrix format

  
  FCYC------------TTAT--------SCICDCEC--ST--------------SG--RCRT                                   +-4tqr_A    
                                                                                                 +-4 
  ----SA------EG--------FG------------------ETYG----------------                                 ! +-3gqc_A    
                                                                                           +-----5 
  ----VG------AGAG------PC--MG--------------IC------HA--ST--RGRG                           !     !   +4f4w_A    
                                                                                           !     ! +-1 
  --------------------------------------ST--YG----RG--LC----RCKT                        +--6     +-3 +4f4z_A    
                                                                                        !  !       ! 
  ------------VASA----AAPTMT----------------EG----RT--FT--------                        !  !       +-5yuy_A    
                                                                                     +--8  ! 
  --------------SA----AA--------------------EG----------TG----RG                     !  !  +---------2oh2_B    
                                                                                   +-9  ! 
  ------------MA----------------------------EC--------FTTG------                   ! !  +------------7nv0_A    
                                                                                   ! ! 
  ------QTWA----IT------------------------ST----TA--------RC----          +-------10 +---------------7m7n_A    
                                                                          !        !  
  ----------ST----------WG------------------DT------------------          !        !    +------------6x6z_A    
                                                                       +-11        +----7 
  --YG--------------------------------------EG------RA----------       !  !             +------------3osn_A    
                                                                       !  !  
  ------------------------------------RT------------------------     -12  !                         +3n4m_B    
                                                                       !  +-------------------------2 
  ------------------------------------RA------------------------       !                            +6b6h_I    
                                                                       !  
  ------------------------------------RG------------------------       +---------------------------5tw1_T

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updated Sat Jan 10 07:28:08 2026