| structure name | DPO4 EXTENSION TERNARY COMPLEX WITH 3'-TERMINAL PRIMER T BASE OPPOSITE THE 1-METHYLGUANINE (M1G) LESION (DNA polymerase IV) |
| reference | Rechkoblit et al. Structure 19 821 2011 |
| source | Sulfolobus solfataricus |
| experiment | X-ray (resolution=1.89, R-factor=0.199) |
| structural superfamily | DNA/RNA polymerases;Lesion bypass DNA polymerase Y-family, little finger domain; |
| sequence family | impB/mucB/samB family; |
| redundant complexes | 3gii_A 3gij_A 3gik_A 3gil_B 3gim_A 3khg_A 3khh_B 3khl_B 3khr_B 3raq_B 3rb0_A 3rb3_A 3rb4_B 3rb6_B 3rbd_B 3rbe_B |
| links to other resources | NAKB  PDIdb DNAproDB |
| protein sequence |
No structural evidence for specific binding to DNA (<4 informative columns)
Dendrogram of similar interfaces ?
matrix format------FT------------PT----------ST----------LT--IT------RG--RA +2agp_B +-----------------------------1 ----VC------AC------------------------------LG----SC--------RA +-2 +4fbt_A ! ! ----VTFT----AT------PC----------ST----------LA--------RART--RG +-3 +-----------------------------1jx4_A ! ! ----VT------AT------PC----------------------LA----------RT--RA +-4 +-----------------------------4ruc_A ! ! FCYC----------TTAT----SCICDCEC--ST----------------SG----RC--RT +-5 +-----------------------------4tqr_A ! ! ----QT--WA------RTST--------------ST--PATA----LT----RG--MTFT-- +-6 +-----------------------------3jaa_A ! ! ----------ST--------WG--------------DTWC--MG------------------ --7 +-----------------------------6x6z_A ! ------------------------------KT------------------------------ +-----------------------------7c97_K |
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updated Sun Aug 3 07:26:16 2025