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6SKL

Cryo-EM structure of the CMG Fork Protection Complex at a replication fork - Conformation 1

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
12DNA replication licensing factor MCM2polymer86898911.51UniProt (P29469)
Pfam (PF12619)
Pfam (PF14551)
Pfam (PF17207)
Pfam (PF00493)
Pfam (PF17855)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Minichromosome maintenance protein 2
23DNA replication licensing factor MCM3polymer971107653.51UniProt (P24279)
Pfam (PF14551)
Pfam (PF17207)
Pfam (PF00493)
Pfam (PF17855)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Minichromosome maintenance protein 3
34DNA replication licensing factor MCM4polymer933105138.41UniProt (P30665)
Pfam (PF14551)
Pfam (PF17207)
Pfam (PF00493)
Pfam (PF17855)
Pfam (PF21128)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Cell division control protein 54
45Minichromosome maintenance protein 5polymer77586505.71UniProt (P29496)
Pfam (PF14551)
Pfam (PF17207)
Pfam (PF00493)
Pfam (PF17855)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Cell division control protein 46
56DNA replication licensing factor MCM6polymer1017113110.21UniProt (P53091)
Pfam (PF14551)
Pfam (PF17207)
Pfam (PF00493)
Pfam (PF17855)
Pfam (PF18263)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Minichromosome maintenance protein 6
67DNA replication licensing factor MCM7polymer84595049.91UniProt (P38132)
Pfam (PF14551)
Pfam (PF17207)
Pfam (PF00493)
Pfam (PF17855)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Cell division control protein 47,Minichromosome maintenance protein 7
7ADNA replication complex GINS protein PSF1polymer20824230.61UniProt (Q12488)
Pfam (PF05916)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Partner of Sld five 1
8BDNA replication complex GINS protein PSF2polymer21325096.81UniProt (P40359)
Pfam (PF05916)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Partner of Sld five 2
9CDNA replication complex GINS protein PSF3polymer21724437.91UniProt (Q12146)
Pfam (PF05916)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Partner of Sld five 3
10DDNA replication complex GINS protein SLD5polymer29433983.61UniProt (Q03406)
Pfam (PF05916)
Pfam (PF16922)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
11ECell division control protein 45polymer65074324.81UniProt (Q08032)
Pfam (PF02724)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
12F, G, HDNA polymerase alpha-binding proteinpolymer927104543.43UniProt (Q01454)
Pfam (PF12341)
Pfam (PF20946)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)Chromosome replication protein CHL15,Chromosome transmission fidelity protein 4,Protein POB1
13IDNA fork, leading-strand templatepolymer8526396.81synthetic construct
14JDNA fork, lagging-strand templatepolymer6118524.91synthetic construct
15XTopoisomerase 1-associated factor 1polymer1238141296.91UniProt (P53840)
Pfam (PF04821)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
16YChromosome segregation in meiosis protein 3polymer31736402.61UniProt (Q04659)
Pfam (PF07962)
In PDB
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
175, 6, 7, 2, 4ZINC IONnon-polymer65.45Chemie (ZN)
182, 3, 5PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTERnon-polymer506.23Chemie (ANP)
192, 3, 5MAGNESIUM IONnon-polymer24.33Chemie (MG)
Sequence modifications
C: 1 - 194 (UniProt: Q12146)
PDBExternal DatabaseDetails
Met -22-initiating methionine
Gly -21-expression tag
Ser -20-expression tag
Ser -19-expression tag
His -18-expression tag
His -17-expression tag
His -16-expression tag
His -15-expression tag
His -14-expression tag
His -13-expression tag
Ser -12-expression tag
Ser -11-expression tag
Gly -10-expression tag
Leu -9-expression tag
Val -8-expression tag
Pro -7-expression tag
Arg -6-expression tag
Gly -5-expression tag
Ser -4-expression tag
His -3-expression tag
Met -2-expression tag
Ala -1-expression tag
Ser 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains18
Total formula weight1324694.3
Non-Polymers*Number of molecules11
Total formula weight1918.5
All*Total formula weight1326612.8
*Water molecules are not included.

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PDB entries from 2024-03-27

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