2023-08-23 REL RCSB RCSB RCSB 2023-02-23 2023-06-07 2023-06-07 2023-08-23 National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) GM131754 United States National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) GM013306 United States bacteriophage T4 stalled primosome with mutant gp41-E227Q Feng X Li H phage, complex, helicase, REPLICATION Feng X Spiering MM de Luna Almeida Santos R Benkovic SJ Li H Structural basis of the T4 bacteriophage primosome assembly and primer synthesis. Nat Commun UK 14 4396 4396 2023 37474605 doi:10.1038/s41467-023-40106-2 2041-1723 Feng X Spiering MM de Luna Almeida Santos R Benkovic SJ Li H Structural basis of the T4 bacteriophage primosome assembly and primer synthesis. Biorxiv US 2023 37205424 doi:10.1101/2023.05.03.539249 2692-8205 EMD-29744 other EM volume
loca refined map of primase region
 EMD-27707 other EM volume
local refined map of helicase region
 EMD-27756 other EM volume
density map of primas/ssDNA/RNA hybrids and an averaged helicase map
 8gao FULLOVERLAP complex of T4 primosome with mutant helicase gp41 complex of T4 primosome with mutant helicase gp41 0 1 2 3 4 5 Escherichia phage T4 DnaB-like replicative helicase Escherichia phage T4 0.048796711 6 Escherichia coli BL21(DE3) LEVO MVEIILSHLIFDQAYFSKVWPYMDSEYFESGPAKNTFKLIKSHVNEYHSVPSINALNVALENSSFTETEYSGVKTLISKL ADSPEDHSWLVKETEKYVQQRAMFNATSKIIEIQTNAELPPEKRNKKMPDVGAIPDIMRQALSISFDSYVGHDWMDDYEA RWLSYMNKARKVPFKLRILNKITKGGAETGTLNVLMAGVNVGKSLGLCSLAADYLQLGHNVLYISMQMAEEVCAKRIDAN MLDVSLDDIDDGHISYAEYKGKMEKWREKSTLGRLIVKQYPTGGADANTFRSLLNELKLKKNFVPTIIIVDYLGICKSCR IRVYSENSYTTVKAIAEELRALAVETETVLWTAAQVGKQAWDSSDVNMSDIAESAGLPATADFMLAVIETEELAAAEQQL IKQIKSRYGDKNKWNKFLMGVQKGNQKWVEIE P04530 3.6.4.- DNA primase Escherichia phage T4 0.03951061299999999 1 Escherichia coli BL21(DE3) LEVO SIPWIDNEFAYRALAHLPKFTQVNNSSTFKLRFRCPVCGDSKTDQNKARGWYYGDNNEGNIHCYNCNYHAPIGIYLKEFE PDLYREYIFEIRKEKGKSRPIEKPKELPKQPEKKIIKSLPSCVRLDKLAEDHPIIKYVKARCIPKDKWKYLWFTTEWPKL VNSIAPGTYKKEISEPRLVIPIYNANGKAESFQGRALKKDAPQKYITIEAYPEATKIYGVERVKDGDVYVLEGPIDSLFI ENGIAITGGQLDLEVVPFKDRRVWVLDNEPRHPDTIKRMTKLVDAGERVMFWDKSPWKSKDVNDMIRKEGATPEQIMEYM KNNIAQGLMAKMRLSKYAK P04520 2.7.7.- DNA (70-mer) synthetic construct 0.003605356 1 (DT)(DT)(DT)(DT)(DT)(DT)(DT)(DT)(DT)(DT)(DT)(DT) DNA RNA (5'-D(*(GTP))-R(P*CP*CP*GP*A)-3') synthetic construct 0.0017449829999999999 1 (GTP)CCGA DNA (70-mer) synthetic construct 0.021900025 1 (DG)(DA)(DA)(DT)(DG)(DA)(DG)(DG)(DA)(DG)(DT)(DA)(DG)(DT)(DA)(DG)(DT)(DG)(DA)(DA) (DT)(DG)(DT)(DA)(DG)(DT)(DG)(DA)(DG)(DG)(DT)(DA)(DA)(DT)(DA)(DT)(DC)(DG)(DG)(DC) (DT)(DG)(DG)(DT)(DC)(DT)(DG)(DG)(DT)(DC)(DT)(DG)(DT)(DG)(DC)(DC)(DA)(DA)(DG)(DT) (DT)(DG)(DC)(DT)(DG)(DC)(DA)(DA)(DA)(DA) DNA PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER 0.0005232469999999999 5 AGS MAGNESIUM ION 2.4305e-05 5 MG ZINC ION 6.5409e-05 1 ZN singleParticle particle 7.8 20.0 HEPES HEPES 100.0 NaCl sodium chloride 10.0 MgCl2 Magnesium chloride 2.0 DTT DTT
20 mM HEPES pH 7.8, 100 mM NaCl, 10 mM MgCl2 and 2 mM DTT
 ETHANE FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 1.0 2.0 GATAN K3 (6k x 4k) 66.0 1 6QEM 4.1 OTHER RELION 3.1
lowest resolution in two combined focus refined maps
272868 MAXIMUM LIKELIHOOD cryoSPARC 3.3.1 MAXIMUM LIKELIHOOD RELION 3.1 3 800000.0 RELION 3.1 emd_29902.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 200 200 200 0 0 0 200 200 200 205.8 205.8 205.8 90.0 90.0 90.0 X Y Z 0.0 9.197062000000001 0.050407592 0.3865427 1.029 1.029 1.029 0.15 AUTHOR OTHER REAL