6skl

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

Method: ELECTRON MICROSCOPY

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1. Protein Identity and Related Structures Protein Identity & Related Structures

DNA replication licensing factor MCM2

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–DNA	Heteromer	Protein 16 DNA 2	DNA replication licensing factor MCM3 × 1 （P24279） DNA replication licensing factor MCM4 × 1 （P30665） Minichromosome maintenance protein 5 × 1 （P29496） DNA replication licensing factor MCM6 × 1 （P53091） DNA replication licensing factor MCM7 × 1 （P38132） DNA replication complex GINS protein PSF1 × 1 （Q12488） DNA replication complex GINS protein PSF2 × 1 （P40359） DNA replication complex GINS protein PSF3 × 1 （Q12146） DNA replication complex GINS protein SLD5 × 1 （Q03406） Cell division control protein 45 × 1 （Q08032） DNA polymerase alpha-binding protein × 3 （Q01454） DNA fork, leading-strand template × 1 DNA fork, lagging-strand template × 1 Topoisomerase 1-associated factor 1 × 1 （P53840） Chromosome segregation in meiosis protein 3 × 1 （Q04659） ZINC ION × 5 PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MAGNESIUM ION × 3	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	MCM2_YEAST
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain 2； PDBConstruct 1–868； UniProt 1–868

DNA replication licensing factor MCM3

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P24279

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–DNA	Heteromer	Protein 16 DNA 2	DNA replication licensing factor MCM2 × 1 （P29469） DNA replication licensing factor MCM4 × 1 （P30665） Minichromosome maintenance protein 5 × 1 （P29496） DNA replication licensing factor MCM6 × 1 （P53091） DNA replication licensing factor MCM7 × 1 （P38132） DNA replication complex GINS protein PSF1 × 1 （Q12488） DNA replication complex GINS protein PSF2 × 1 （P40359） DNA replication complex GINS protein PSF3 × 1 （Q12146） DNA replication complex GINS protein SLD5 × 1 （Q03406） Cell division control protein 45 × 1 （Q08032） DNA polymerase alpha-binding protein × 3 （Q01454） DNA fork, leading-strand template × 1 DNA fork, lagging-strand template × 1 Topoisomerase 1-associated factor 1 × 1 （P53840） Chromosome segregation in meiosis protein 3 × 1 （Q04659） ZINC ION × 5 PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MAGNESIUM ION × 3	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	MCM3_YEAST
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain 3； PDBConstruct 1–971； UniProt 1–971

DNA replication licensing factor MCM4

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P30665

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–DNA	Heteromer	Protein 16 DNA 2	DNA replication licensing factor MCM2 × 1 （P29469） DNA replication licensing factor MCM3 × 1 （P24279） Minichromosome maintenance protein 5 × 1 （P29496） DNA replication licensing factor MCM6 × 1 （P53091） DNA replication licensing factor MCM7 × 1 （P38132） DNA replication complex GINS protein PSF1 × 1 （Q12488） DNA replication complex GINS protein PSF2 × 1 （P40359） DNA replication complex GINS protein PSF3 × 1 （Q12146） DNA replication complex GINS protein SLD5 × 1 （Q03406） Cell division control protein 45 × 1 （Q08032） DNA polymerase alpha-binding protein × 3 （Q01454） DNA fork, leading-strand template × 1 DNA fork, lagging-strand template × 1 Topoisomerase 1-associated factor 1 × 1 （P53840） Chromosome segregation in meiosis protein 3 × 1 （Q04659） ZINC ION × 5 PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MAGNESIUM ION × 3	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	MCM4_YEAST
Isoform	—
PDB entities	3
Chains and sequence ranges	Author chain 4； PDBConstruct 1–933； UniProt 1–933

Minichromosome maintenance protein 5

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P29496

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–DNA	Heteromer	Protein 16 DNA 2	DNA replication licensing factor MCM2 × 1 （P29469） DNA replication licensing factor MCM3 × 1 （P24279） DNA replication licensing factor MCM4 × 1 （P30665） DNA replication licensing factor MCM6 × 1 （P53091） DNA replication licensing factor MCM7 × 1 （P38132） DNA replication complex GINS protein PSF1 × 1 （Q12488） DNA replication complex GINS protein PSF2 × 1 （P40359） DNA replication complex GINS protein PSF3 × 1 （Q12146） DNA replication complex GINS protein SLD5 × 1 （Q03406） Cell division control protein 45 × 1 （Q08032） DNA polymerase alpha-binding protein × 3 （Q01454） DNA fork, leading-strand template × 1 DNA fork, lagging-strand template × 1 Topoisomerase 1-associated factor 1 × 1 （P53840） Chromosome segregation in meiosis protein 3 × 1 （Q04659） ZINC ION × 5 PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MAGNESIUM ION × 3	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	MCM5_YEAST
Isoform	—
PDB entities	4
Chains and sequence ranges	Author chain 5； PDBConstruct 1–775； UniProt 1–775

DNA replication licensing factor MCM6

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P53091

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–DNA	Heteromer	Protein 16 DNA 2	DNA replication licensing factor MCM2 × 1 （P29469） DNA replication licensing factor MCM3 × 1 （P24279） DNA replication licensing factor MCM4 × 1 （P30665） Minichromosome maintenance protein 5 × 1 （P29496） DNA replication licensing factor MCM7 × 1 （P38132） DNA replication complex GINS protein PSF1 × 1 （Q12488） DNA replication complex GINS protein PSF2 × 1 （P40359） DNA replication complex GINS protein PSF3 × 1 （Q12146） DNA replication complex GINS protein SLD5 × 1 （Q03406） Cell division control protein 45 × 1 （Q08032） DNA polymerase alpha-binding protein × 3 （Q01454） DNA fork, leading-strand template × 1 DNA fork, lagging-strand template × 1 Topoisomerase 1-associated factor 1 × 1 （P53840） Chromosome segregation in meiosis protein 3 × 1 （Q04659） ZINC ION × 5 PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MAGNESIUM ION × 3	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	MCM6_YEAST
Isoform	—
PDB entities	5
Chains and sequence ranges	Author chain 6； PDBConstruct 1–1017； UniProt 1–1017

DNA replication licensing factor MCM7

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P38132

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–DNA	Heteromer	Protein 16 DNA 2	DNA replication licensing factor MCM2 × 1 （P29469） DNA replication licensing factor MCM3 × 1 （P24279） DNA replication licensing factor MCM4 × 1 （P30665） Minichromosome maintenance protein 5 × 1 （P29496） DNA replication licensing factor MCM6 × 1 （P53091） DNA replication complex GINS protein PSF1 × 1 （Q12488） DNA replication complex GINS protein PSF2 × 1 （P40359） DNA replication complex GINS protein PSF3 × 1 （Q12146） DNA replication complex GINS protein SLD5 × 1 （Q03406） Cell division control protein 45 × 1 （Q08032） DNA polymerase alpha-binding protein × 3 （Q01454） DNA fork, leading-strand template × 1 DNA fork, lagging-strand template × 1 Topoisomerase 1-associated factor 1 × 1 （P53840） Chromosome segregation in meiosis protein 3 × 1 （Q04659） ZINC ION × 5 PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MAGNESIUM ION × 3	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	MCM7_YEAST
Isoform	—
PDB entities	6
Chains and sequence ranges	Author chain 7； PDBConstruct 1–845； UniProt 1–845

DNA replication complex GINS protein PSF1

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt Q12488

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–DNA	Heteromer	Protein 16 DNA 2	DNA replication licensing factor MCM2 × 1 （P29469） DNA replication licensing factor MCM3 × 1 （P24279） DNA replication licensing factor MCM4 × 1 （P30665） Minichromosome maintenance protein 5 × 1 （P29496） DNA replication licensing factor MCM6 × 1 （P53091） DNA replication licensing factor MCM7 × 1 （P38132） DNA replication complex GINS protein PSF2 × 1 （P40359） DNA replication complex GINS protein PSF3 × 1 （Q12146） DNA replication complex GINS protein SLD5 × 1 （Q03406） Cell division control protein 45 × 1 （Q08032） DNA polymerase alpha-binding protein × 3 （Q01454） DNA fork, leading-strand template × 1 DNA fork, lagging-strand template × 1 Topoisomerase 1-associated factor 1 × 1 （P53840） Chromosome segregation in meiosis protein 3 × 1 （Q04659） ZINC ION × 5 PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MAGNESIUM ION × 3	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSF1_YEAST
Isoform	—
PDB entities	7
Chains and sequence ranges	Author chain A； PDBConstruct 1–208； UniProt 1–208

DNA replication complex GINS protein PSF2

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P40359

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–DNA	Heteromer	Protein 16 DNA 2	DNA replication licensing factor MCM2 × 1 （P29469） DNA replication licensing factor MCM3 × 1 （P24279） DNA replication licensing factor MCM4 × 1 （P30665） Minichromosome maintenance protein 5 × 1 （P29496） DNA replication licensing factor MCM6 × 1 （P53091） DNA replication licensing factor MCM7 × 1 （P38132） DNA replication complex GINS protein PSF1 × 1 （Q12488） DNA replication complex GINS protein PSF3 × 1 （Q12146） DNA replication complex GINS protein SLD5 × 1 （Q03406） Cell division control protein 45 × 1 （Q08032） DNA polymerase alpha-binding protein × 3 （Q01454） DNA fork, leading-strand template × 1 DNA fork, lagging-strand template × 1 Topoisomerase 1-associated factor 1 × 1 （P53840） Chromosome segregation in meiosis protein 3 × 1 （Q04659） ZINC ION × 5 PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MAGNESIUM ION × 3	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSF2_YEAST
Isoform	—
PDB entities	8
Chains and sequence ranges	Author chain B； PDBConstruct 1–213； UniProt 1–213

DNA replication complex GINS protein PSF3

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt Q12146

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–DNA	Heteromer	Protein 16 DNA 2	DNA replication licensing factor MCM2 × 1 （P29469） DNA replication licensing factor MCM3 × 1 （P24279） DNA replication licensing factor MCM4 × 1 （P30665） Minichromosome maintenance protein 5 × 1 （P29496） DNA replication licensing factor MCM6 × 1 （P53091） DNA replication licensing factor MCM7 × 1 （P38132） DNA replication complex GINS protein PSF1 × 1 （Q12488） DNA replication complex GINS protein PSF2 × 1 （P40359） DNA replication complex GINS protein SLD5 × 1 （Q03406） Cell division control protein 45 × 1 （Q08032） DNA polymerase alpha-binding protein × 3 （Q01454） DNA fork, leading-strand template × 1 DNA fork, lagging-strand template × 1 Topoisomerase 1-associated factor 1 × 1 （P53840） Chromosome segregation in meiosis protein 3 × 1 （Q04659） ZINC ION × 5 PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MAGNESIUM ION × 3	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	PSF3_YEAST
Isoform	—
PDB entities	9
Chains and sequence ranges	Author chain C； PDBConstruct 24–217； UniProt 1–194

DNA replication complex GINS protein SLD5

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt Q03406

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–DNA	Heteromer	Protein 16 DNA 2	DNA replication licensing factor MCM2 × 1 （P29469） DNA replication licensing factor MCM3 × 1 （P24279） DNA replication licensing factor MCM4 × 1 （P30665） Minichromosome maintenance protein 5 × 1 （P29496） DNA replication licensing factor MCM6 × 1 （P53091） DNA replication licensing factor MCM7 × 1 （P38132） DNA replication complex GINS protein PSF1 × 1 （Q12488） DNA replication complex GINS protein PSF2 × 1 （P40359） DNA replication complex GINS protein PSF3 × 1 （Q12146） Cell division control protein 45 × 1 （Q08032） DNA polymerase alpha-binding protein × 3 （Q01454） DNA fork, leading-strand template × 1 DNA fork, lagging-strand template × 1 Topoisomerase 1-associated factor 1 × 1 （P53840） Chromosome segregation in meiosis protein 3 × 1 （Q04659） ZINC ION × 5 PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MAGNESIUM ION × 3	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	SLD5_YEAST
Isoform	—
PDB entities	10
Chains and sequence ranges	Author chain D； PDBConstruct 1–294； UniProt 1–294

Cell division control protein 45

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt Q08032

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–DNA	Heteromer	Protein 16 DNA 2	DNA replication licensing factor MCM2 × 1 （P29469） DNA replication licensing factor MCM3 × 1 （P24279） DNA replication licensing factor MCM4 × 1 （P30665） Minichromosome maintenance protein 5 × 1 （P29496） DNA replication licensing factor MCM6 × 1 （P53091） DNA replication licensing factor MCM7 × 1 （P38132） DNA replication complex GINS protein PSF1 × 1 （Q12488） DNA replication complex GINS protein PSF2 × 1 （P40359） DNA replication complex GINS protein PSF3 × 1 （Q12146） DNA replication complex GINS protein SLD5 × 1 （Q03406） DNA polymerase alpha-binding protein × 3 （Q01454） DNA fork, leading-strand template × 1 DNA fork, lagging-strand template × 1 Topoisomerase 1-associated factor 1 × 1 （P53840） Chromosome segregation in meiosis protein 3 × 1 （Q04659） ZINC ION × 5 PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MAGNESIUM ION × 3	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	CDC45_YEAST
Isoform	—
PDB entities	11
Chains and sequence ranges	Author chain E； PDBConstruct 1–650； UniProt 1–650

DNA polymerase alpha-binding protein

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt Q01454

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–DNA	Heteromer	Protein 16 DNA 2	DNA replication licensing factor MCM2 × 1 （P29469） DNA replication licensing factor MCM3 × 1 （P24279） DNA replication licensing factor MCM4 × 1 （P30665） Minichromosome maintenance protein 5 × 1 （P29496） DNA replication licensing factor MCM6 × 1 （P53091） DNA replication licensing factor MCM7 × 1 （P38132） DNA replication complex GINS protein PSF1 × 1 （Q12488） DNA replication complex GINS protein PSF2 × 1 （P40359） DNA replication complex GINS protein PSF3 × 1 （Q12146） DNA replication complex GINS protein SLD5 × 1 （Q03406） Cell division control protein 45 × 1 （Q08032） DNA fork, leading-strand template × 1 DNA fork, lagging-strand template × 1 Topoisomerase 1-associated factor 1 × 1 （P53840） Chromosome segregation in meiosis protein 3 × 1 （Q04659） ZINC ION × 5 PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MAGNESIUM ION × 3	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	CTF4_YEAST
Isoform	—
PDB entities	12
Chains and sequence ranges	Author chain F； PDBConstruct 1–927； UniProt 1–927 Author chain G； PDBConstruct 1–927； UniProt 1–927 Author chain H； PDBConstruct 1–927； UniProt 1–927

Topoisomerase 1-associated factor 1

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt P53840

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–DNA	Heteromer	Protein 16 DNA 2	DNA replication licensing factor MCM2 × 1 （P29469） DNA replication licensing factor MCM3 × 1 （P24279） DNA replication licensing factor MCM4 × 1 （P30665） Minichromosome maintenance protein 5 × 1 （P29496） DNA replication licensing factor MCM6 × 1 （P53091） DNA replication licensing factor MCM7 × 1 （P38132） DNA replication complex GINS protein PSF1 × 1 （Q12488） DNA replication complex GINS protein PSF2 × 1 （P40359） DNA replication complex GINS protein PSF3 × 1 （Q12146） DNA replication complex GINS protein SLD5 × 1 （Q03406） Cell division control protein 45 × 1 （Q08032） DNA polymerase alpha-binding protein × 3 （Q01454） DNA fork, leading-strand template × 1 DNA fork, lagging-strand template × 1 Chromosome segregation in meiosis protein 3 × 1 （Q04659） ZINC ION × 5 PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MAGNESIUM ION × 3	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	TOF1_YEAST
Isoform	—
PDB entities	15
Chains and sequence ranges	Author chain X； PDBConstruct 1–1238； UniProt 1–1238

Chromosome segregation in meiosis protein 3

Saccharomyces cerevisiae (strain ATCC 204508 / S288c)

UniProt Q04659

State in the Current Structure

Assembly	Physical composition	Protein state	Molecular copy count	Associated components	Data consistency
1	Protein–DNA	Heteromer	Protein 16 DNA 2	DNA replication licensing factor MCM2 × 1 （P29469） DNA replication licensing factor MCM3 × 1 （P24279） DNA replication licensing factor MCM4 × 1 （P30665） Minichromosome maintenance protein 5 × 1 （P29496） DNA replication licensing factor MCM6 × 1 （P53091） DNA replication licensing factor MCM7 × 1 （P38132） DNA replication complex GINS protein PSF1 × 1 （Q12488） DNA replication complex GINS protein PSF2 × 1 （P40359） DNA replication complex GINS protein PSF3 × 1 （Q12146） DNA replication complex GINS protein SLD5 × 1 （Q03406） Cell division control protein 45 × 1 （Q08032） DNA polymerase alpha-binding protein × 3 （Q01454） DNA fork, leading-strand template × 1 DNA fork, lagging-strand template × 1 Topoisomerase 1-associated factor 1 × 1 （P53840） ZINC ION × 5 PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 3 MAGNESIUM ION × 3	Consistent with all polymers

Other States of the Same Protein in the Database

View Construct and Data Evidence

UniProt name	CSM3_YEAST
Isoform	—
PDB entities	16
Chains and sequence ranges	Author chain Y； PDBConstruct 1–317； UniProt 1–317

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	6skl
Deposition date deposition_date	2019-08-16
Structure title title	Cryo-EM structure of the CMG Fork Protection Complex at a replication fork - Conformation 1
Keywords keywords	protein-DNA complex, replisome, AAA+ helicase, CMG, GINS, fork DNA, MCM, fork protection complex, CIP-box, REPLICATION; REPLICATION
Experimental Method method	ELECTRON MICROSCOPY

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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

6skl__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

6skl__assembly_1__model_1 | I(q)

100 plotted points; both axes use logarithmic scales.

6skl__assembly_1__model_1 | P(r) · Pending

P(r) will be calculated and displayed separately for the same assembly/model.

Rg（Guinier）	70.69 Å
Rg (electron density)	70.90 Å
Total Rg	70.78 Å
Atom count	118220
Residues	7310
Excluded volume	1055000 Å³
Maximum q	0.500 Å⁻¹

Assembly	Model	Structure unit	Oligomeric description	Status	CRYSOL	Actions
1	1	`6skl__assembly_1__model_1`	octadecameric （18）	Success	4.1.3-1-20251215 (887e7ef)	View Download

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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (19)

Entity 1 Entity 1 polymer

Description description	DNA replication licensing factor MCM2
Molecular weight formula_weight	98911.5 kDa
EC 编号 ec_number	3.6.4.12
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	2
Atom count atom_count	118220

MSDNRRRRREEDDSDSENELPPSSPQQHFRGGMNPVSSPIGSPDMINPEGDDNEVDDVPDIDEVEEQMNEVDLMDDNMYEDYAADHNRDRYDPDQVDDREQQELSLSERRRIDAQLNERDRLLRNVAYIDDEDEEQEGAAQLDEMGLPVQRRRRRRQYEDLENSDDDLLSDMDIDPLREELTLESLSNVKANSYSEWITQPNVSRTIARELKSFLLEYTDETGRSVYGARIRTLGEMNSESLEVNYRHLAESKAILALFLAKCPEEMLKIFDLVAMEATELHYPDYARIHSEIHVRISDFPTIYSLRELRESNLSSLVRVTGVVTRRTGVFPQLKYVKFNCLKCGSILGPFFQDSNEEIRISFCTNCKSKGPFRVNGEKTVYRNYQRVTLQEAPGTVPPGRLPRHREVILLADLVDVSKPGEEVEVTGIYKNNYDGNLNAKNGFPVFATIIEANSIKRREGNTANEGEEGLDVFSWTEEEEREFRKISRDRGIIDKIISSMAPSIYGHRDIKTAVACSLFGGVPKNVNGKHSIRGDINVLLLGDPGTAKSQILKYVEKTAHRAVFATGQGASAVGLTASVRKDPITKEWTLEGGALVLADKGVCLIDEFDKMNDQDRTSIHEAMEQQSISISKAGIVTTLQARCSIIAAANPNGGRYNSTLPLAQNVSLTEPILSRFDILCVVRDLVDEEADERLATFVVDSHVRSHPENDEDREGEELKNNGESAIEQGEDEINEQLNARQRRLQRQRKKEEEISPIPQELLMKYIHYARTKIYPKLHQMDMDKVSRVYADLRRESISTGSFPITVRHLESILRIAESFAKMRLSEFVSSYDLDRAIKVVVDSFVDAQKVSVRRQLRRSFAIYTLGH

Source Source

Source organism organism	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Saccharomyces cerevisiae

Entity 2 Entity 2 polymer

Description description	DNA replication licensing factor MCM3
Molecular weight formula_weight	107653.5 kDa
EC 编号 ec_number	3.6.4.12
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	3

MEGSTGFDGDATTFFAPDAVFGDRVRRFQEFLDTFTSYRDSVRSIQVYNSNNAANYNDDQDDADERDLLGDDDGDDLEKEKKAASSTSLNILPHRIIISLDDLREFDRSFWSGILVEPAYFIPPAEKALTDLADSMDDVPHPNASAVSSRHPWKLSFKGSFGAHALSPRTLTAQHLNKLVSVEGIVTKTSLVRPKLIRSVHYAAKTGRFHYRDYTDATTTLTTRIPTPAIYPTEDTEGNKLTTEYGYSTFIDHQRITVQEMPEMAPAGQLPRSIDVILDDDLVDKTKPGDRVNVVGVFKSLGAGGMNQSNSNTLIGFKTLILGNTVYPLHARSTGVAARQMLTDFDIRNINKLSKKKDIFDILSQSLAPSIYGHDHIKKAILLMLMGGVEKNLENGSHLRGDINILMVGDPSTAKSQLLRFVLNTASLAIATTGRGSSGVGLTAAVTTDRETGERRLEAGAMVLADRGVVCIDEFDKMTDVDRVAIHEVMEQQTVTIAKAGIHTTLNARCSVIAAANPVFGQYDVNRDPHQNIALPDSLLSRFDLLFVVTDDINEIRDRSISEHVLRTHRYLPPGYLEGEPVRERLNLSLAVGEDADINPEEHSNSGAGVENEGEDDEDHVFEKFNPLLQAGAKLAKNKGNYNGTEIPKLVTIPFLRKYVQYAKERVIPQLTQEAINVIVKNYTDLRNDDNTKKSPITARTLETLIRLATAHAKVRLSKTVNKVDAKVAANLLRFALLGEDIGNDIDEEESEYEEALSKRSPQKSPKKRQRVRQPASNSGSPIKSTPRRSTASSVNATPSSARRILRFQDDEQNAGEDDNDIMSPLPADEEAELQRRLQLGLRVSPRRREHLHAPEEGSSGPLTEVGTPRLPNVSSAGQDDEQQQSVISFDNVEPGTISTGRLSLISGIIARLMQTEIFEEESYPVASLFERINEELPEEEKFSAQEYLAGLKIMSDRNNLMVADDKVWRV

Source Source

Source organism organism	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Saccharomyces cerevisiae

Entity 3 Entity 3 polymer

Description description	DNA replication licensing factor MCM4
Molecular weight formula_weight	105138.4 kDa
EC 编号 ec_number	3.6.4.12
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	4

MSQQSSSPTKEDNNSSSPVVPNPDSVPPQLSSPALFYSSSSSQGDIYGRNNSQNLSQGEGNIRAAIGSSPLNFPSSSQRQNSDVFQSQGRQGRIRSSASASGRSRYHSDLRSDRALPTSSSSLGRNGQNRVHMRRNDIHTSDLSSPRRIVDFDTRSGVNTLDTSSSSAPPSEASEPLRIIWGTNVSIQECTTNFRNFLMSFKYKFRKILDEREEFINNTTDEELYYIKQLNEMRELGTSNLNLDARNLLAYKQTEDLYHQLLNYPQEVISIMDQTIKDCMVSLIVDNNLDYDLDEIETKFYKVRPYNVGSCKGMRELNPNDIDKLINLKGLVLRSTPVIPDMKVAFFKCNVCDHTMAVEIDRGVIQEPARCERIDCNEPNSMSLIHNRCSFADKQVIKLQETPDFVPDGQTPHSISLCVYDELVDSCRAGDRIEVTGTFRSIPIRANSRQRVLKSLYKTYVDVVHVKKVSDKRLDVDTSTIEQELMQNKVDHNEVEEVRQITDQDLAKIREVAAREDLYSLLARSIAPSIYELEDVKKGILLQLFGGTNKTFTKGGRYRGDINILLCGDPSTSKSQILQYVHKITPRGVYTSGKGSSAVGLTAYITRDVDTKQLVLESGALVLSDGGVCCIDEFDKMSDSTRSVLHEVMEQQTISIAKAGIITTLNARSSILASANPIGSRYNPNLPVTENIDLPPPLLSRFDLVYLVLDKVDEKNDRELAKHLTNLYLEDKPEHISQDDVLPVEFLTMYISYAKEHIHPIITEAAKTELVRAYVGMRKMGDDSRSDEKRITATTRQLESMIRLAEAHAKMKLKNVVELEDVQEAVRLIRSAIKDYATDPKTGKIDMNLVQTGKSVIQRKLQEDLSREIMNVLKDQASDSMSFNELIKQINEHSQDRVESSDIQEALSRLQQEDKVIVLGEGVRRSVRLNNRV

Source Source

Source organism organism	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Saccharomyces cerevisiae

Entity 4 Entity 4 polymer

Description description	Minichromosome maintenance protein 5
Molecular weight formula_weight	86505.7 kDa
EC 编号 ec_number	3.6.4.12
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	5

MSFDRPEIYSAPVLQGESPNDDDNTEIIKSFKNFILEFRLDSQFIYRDQLRNNILVKNYSLTVNMEHLIGYNEDIYKKLSDEPSDIIPLFETAITQVAKRISILSRAQSANNNDKDPENTSMDTDSLLLNSLPTFQLILNSNANQIPLRDLDSEHVSKIVRLSGIIISTSVLSSRATYLSIMCRNCRHTTSITINNFNSITGNTVSLPRSCLSTIESESSMANESNIGDESTKKNCGPDPYIIIHESSKFIDQQFLKLQEIPELVPVGEMPRNLTMTCDRYLTNKVIPGTRVTIVGIYSIYNSKNGAGSGRSGGGNGGSGVAIRTPYIKILGIQSDVETSSIWNSVTMFTEEEEEEFLQLSRNPKLYEILTNSIAPSIFGNEDIKKAIVCLLMGGSKKILPDGMRLRGDINVLLLGDPGTAKSQLLKFVEKVSPIAVYTSGKGSSAAGLTASVQRDPMTREFYLEGGAMVLADGGVVCIDEFDKMRDEDRVAIHEAMEQQTISIAKAGITTVLNSRTSVLAAANPIYGRYDDLKSPGDNIDFQTTILSRFDMIFIVKDDHNEERDISIANHVINIHTGNANAMQNQQEENGSEISIEKMKRYITYCRLKCAPRLSPQAAEKLSSNFVTIRKQLLINELESTERSSIPITIRQLEAIIRITESLAKLELSPIAQERHVDEAIRLFQASTMDAASQDPIGGLNQASGTSLSEIRRFEQELKRRLPIGWSTSYQTLRREFVDTHRFSQLALDKALYALEKHETIQLRHQGQNIYRSGV

Source Source

Source organism organism	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Saccharomyces cerevisiae

Entity 5 Entity 5 polymer

Description description	DNA replication licensing factor MCM6
Molecular weight formula_weight	113110.2 kDa
EC 编号 ec_number	3.6.4.12
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	6

MSSPFPADTPSSNRPSNSSPPPSSIGAGFGSSSGLDSQIGSRLHFPSSSQPHVSNSQTGPFVNDSTQFSSQRLQTDGSATNDMEGNEPARSFKSRALNHVKKVDDVTGEKVREAFEQFLEDFSVQSTDTGEVEKVYRAQIEFMKIYDLNTIYIDYQHLSMRENGALAMAISEQYYRFLPFLQKGLRRVVRKYAPELLNTSDSLKRSEGDEGQADEDEQQDDDMNGSSLPRDSGSSAAPGNGTSAMATRSITTSTSPEQTERVFQISFFNLPTVHRIRDIRSEKIGSLLSISGTVTRTSEVRPELYKASFTCDMCRAIVDNVEQSFKYTEPTFCPNPSCENRAFWTLNVTRSRFLDWQKVRIQENANEIPTGSMPRTLDVILRGDSVERAKPGDRCKFTGVEIVVPDVTQLGLPGVKPSSTLDTRGISKTTEGLNSGVTGLRSLGVRDLTYKISFLACHVISIGSNIGASSPDANSNNRETELQMAANLQANNVYQDNERDQEVFLNSLSSDEINELKEMVKDEHIYDKLVRSIAPAVFGHEAVKKGILLQMLGGVHKSTVEGIKLRGDINICVVGDPSTSKSQFLKYVVGFAPRSVYTSGKASSAAGLTAAVVRDEEGGDYTIEAGALMLADNGICCIDEFDKMDISDQVAIHEAMEQQTISIAKAGIHATLNARTSILAAANPVGGRYNRKLSLRGNLNMTAPIMSRFDLFFVILDDCNEKIDTELASHIVDLHMKRDEAIEPPFSAEQLRRYIKYARTFKPILTKEARSYLVEKYKELRKDDAQGFSRSSYRITVRQLESMIRLSEAIARANCVDEITPSFIAEAYDLLRQSIIRVDVDDVEMDEEFDNIESQSHAASGNNDDNDDGTGSGVITSEPPADIEEGQSEATARPGTSEKKKTTVTYDKYVSMMNMIVRKIAEVDREGAEELTAVDIVDWYLLQKENDLGSLAEYWEERRLAFKVIKRLVKDRILMEIHGTRHNLRDLENEENENNKTVYVIHPNCEVLDQLEPQDSS

Source Source

Source organism organism	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Saccharomyces cerevisiae

Entity 6 Entity 6 polymer

Description description	DNA replication licensing factor MCM7
Molecular weight formula_weight	95049.9 kDa
EC 编号 ec_number	3.6.4.12
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	7

MSAALPSIQLPVDYNNLFNEITDFLVTFKQDTLSSDATRNENEDENLDAENIEQHLLEKGPKYMAMLQKVANRELNSVIIDLDDILQYQNEKFLQGTQADDLVSAIQQNANHFTELFCRAIDNNMPLPTKEIDYKDDVLDVILNQRRLRNERMLSDRTNEIRSENLMDTTMDPPSSMNDALREVVEDETELFPPNLTRRYFLYFKPLSQNCARRYRKKAISSKPLSVRQIKGDFLGQLITVRGIITRVSDVKPAVEVIAYTCDQCGYEVFQEVNSRTFTPLSECTSEECSQNQTKGQLFMSTRASKFSAFQECKIQELSQQVPVGHIPRSLNIHVNGTLVRSLSPGDIVDVTGIFLPAPYTGFKALKAGLLTETYLEAQFVRQHKKKFASFSLTSDVEERVMELITSGDVYNRLAKSIAPEIYGNLDVKKALLLLLVGGVDKRVGDGMKIRGDINVCLMGDPGVAKSQLLKAICKISPRGVYTTGKGSSGVGLTAAVMKDPVTDEMILEGGALVLADNGICCIDEFDKMDESDRTAIHEVMEQQTISISKAGINTTLNARTSILAAANPLYGRYNPRLSPLDNINLPAALLSRFDILFLMLDIPSRDDDEKLAEHVTYVHMHNKQPDLDFTPVEPSKMREYIAYAKTKRPVMSEAVNDYVVQAYIRLRQDSKREMDSKFSFGQATPRTLLGIIRLSQALAKLRLADMVDIDDVEEALRLVRVSKESLYQETNKSKEDESPTTKIFTIIKKMLQETGKNTLSYENIVKTVRLRGFTMLQLSNCIQEYSYLNVWHLINEGNTLKFVDDGTMDTDQEDSLVSTPKLAPQTTASANVSAQDSDIDLQDA

Source Source

Source organism organism	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Saccharomyces cerevisiae

Entity 7 Entity 7 polymer

Description description	DNA replication complex GINS protein PSF1
Molecular weight formula_weight	24230.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A

MYGDLGNKLVLEAKRTKQLYARSNQDVNLPMYHEDIIRNILKEVSNLRKNTEYLKEQQQLGMLDDKVAKCQYFVTLLCMERNKRCLLAYQRLRTDILDSMAWNNNGLDLMSSITFSQQDTNNLSHQEQEYLKEYCDLITDLKSGDLVDIDLSGSLVPPSDVFIDVRVLKDAGEIQTEYGVFNLIKDSQFFVRQSDVERLIQQGYLQKI

Source Source

Source organism organism	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Saccharomyces cerevisiae

Entity 8 Entity 8 polymer

Description description	DNA replication complex GINS protein PSF2
Molecular weight formula_weight	25096.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B

MSLPAHLQQTFSPEEIQFIVENEPIKIFPRITTRQKIRGDDRGTGNHTRWQLITTDDKALNNMVAMRSTEVVLWIALLLKQQSKCSIVAPQWLTTKELDRKIQYEKTHPDRFSELPWNWLVLARILFNKAKDDFHDPIHELRGKIQDLREIRQIKVLKGLKYLNESHLQLDNLSLLEINELRPFITEIMDKLREIHTASLTAGTENDEEEFNI

Source Source

Source organism organism	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Saccharomyces cerevisiae

Entity 9 Entity 9 polymer

Description description	DNA replication complex GINS protein PSF3
Molecular weight formula_weight	24437.9 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C

MGSSHHHHHHSSGLVPRGSHMASMGYYDIDDVLADGTEFPCKFQYDIPGLGYLENNPGRPITKNTKLSLPLWLARILAIVGGDEALVDEEPVPFVELLPPDMFSTKVMNAIKTDPVALDLHSINSHFFSLAIKWIMLFSEKELANVVSELLLQRAQELNHHASSLSIDLNADSTGKNSANTNIATSTFLLKLEEMEKEIYKKSHESYKDTKRWMFKK

Source Source

Source organism organism	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Saccharomyces cerevisiae

Entity 10 Entity 10 polymer

Description description	DNA replication complex GINS protein SLD5
Molecular weight formula_weight	33983.6 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	D

MDINIDDILAELDKETTAVDSTKITQGSSSTTHRDANTIVGSSLDLNDKTQIYVSPQQDFSDLMKSWKNERCSPELLPYPHQLMKRLLNRISMQSQLIENISMGFLDMQNASNANPPMPNESKLPLLCMETELERLKFVIRSYIRCRLSKIDKFSLYLRQLNEDENSLISLTDLLSKDEIKYHDTHSLIWLKLVNDSILKYMPEELQAINDTEGSVNMIDEPDWNKFVFIHVNGPPDGKWNEDPLLQENEFGKPCYTVTIPDLKEEVELTIGSIYVMRYEVIRDLLRDDKVALI

Source Source

Source organism organism	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Saccharomyces cerevisiae

Entity 11 Entity 11 polymer

Description description	Cell division control protein 45
Molecular weight formula_weight	74324.8 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	E

MYYGISQFSEAYNKILRNSSSHSSCQLVIFVSCLNIDALCATKMLSLLFKKQLVQSQIVPIFGYSELRRHYSQLDDNINSLLLVGFGGVIDLEAFLEIDPQEYVIDTDEKSGEQSFRRDIYVLDAHRPWNLDNIFGSQIIQCFDDGTVDDTLGEQKEAYYKLLELDEESGDDELSGDENDNNGGDDEATDADEVTDEDEEDEDETISNKRGNSSIGPNDLSKRKQRKKQIHEYEGVLEEYYSQGTTVVNSISAQIYSLLSAIGETNLSNLWLNILGTTSLDIAYAQVYNRLYPLLQDEVKRLTPSSRNSVKTPDTLTLNIQPDYYLFLLRHSSLYDSFYYSNYVNAKLSLWNENGKKRLHKMFARMGIPLSTAQETWLYMDHSIKRELGIIFDKNLDRYGLQDIIRDGFVRTLGYRGSISASEFVEALTALLEVGNSTDKDSVKINNDNNDDTDGEEEEDNSAQKLTNLRKRWVSNFWLSWDALDDRKVELLNRGIQLAQDLQRAIFNTGVAILEKKLIKHLRIYRLCVLQDGPDLDLYRNPLTLLRLGNWLIECCAESEDKQLLPMVLASIDENTDTYLVAGLTPRYPRGLDTIHTKKPILNNFSMAFQQITAETDAKVRIDNFESSIIEIRREDLSPFLEKLTLSGLL

Source Source

Source organism organism	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Saccharomyces cerevisiae

Entity 12 Entity 12 polymer

Description description	DNA polymerase alpha-binding protein
Molecular weight formula_weight	104543.4 kDa
Source method src_method	man
Copy count entity_count	3

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	F,G,H

MVSVIDKLVFDFGGKTLVSLAPDNNTLCVANKNGLTKILKTNNPEEEPETLDSSKLVSSIKCYSNSHFLMTTMQGDALRYNIDSSQEELLARFALPLRDCCVIHSGKMAVFGGDDLELILLELDDETHKKHAIKIDEQVSQISYNSQMNILAVSMINGKVQIFSLTSTIPNKVHELNDYIVANSYDDTHRDKILSNMMDDIDKDNDNDLSETADPDENNVADPEFCAANRICTRVAWHPKGLHFALPCADDTVKIFSIKGYSLQKTLSTNLSSTKAHFIDLQFDPLRGTYIAAVDLNNKLTVWNWETSEIHYTREFKRKITNIAWKIQADSKTLDLVLGTWSGSIAIVQNLAESVVSNIPDQSVAESSTKHGLFVDSESDLENLEGNDDINKSDKLFSDITQEANAEDVFTQTHDGPSGLSEKRKYNFEDEEDFIDDDDGAGYISGKKPHNEHSYSRVHKTHSFPISLANTGKFRYMPFSPAGTPFGFTDRRYLTMNEVGYVSTVKNSEQYSITVSFFDVGRFREYHFEDLFGYDLCFLNEKGTLFGQSKTGQIQYRPHDSIHSNWTKIIPLQAGERITSVAATPVRVIVGTSLGYFRSFNQFGVPFAVEKTSPIVALTAQNYRVFSVHYSQFHGLSYSLSELGTSSKRYYKRECPLPMSLPNINSDMKKDANLDYYNFNPMGIKSLFFSSYGDPCIFGSDNTLLLLSKWRSPEESKWLPILDSNMEIWKMSGGKETTDIHVWPLALAYDTLNCILVKGKHIWPEFPLPLPSEMEIRMPVFVKSKLLEENKAILNKKNEIGADTEAEEGEEDKEIQIPVSMAAEEEYLRSKVLSELLTDTLENDGEMYGNENEVLAALNGAYDKALLRLFASACSDQNVEKALSLAHELKQDRALTAAVKISERAELPSLVKKINNIREARYEQQLK

Source Source

Source organism organism	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Saccharomyces cerevisiae

Entity 13 Entity 13 polymer

Description description	DNA fork, leading-strand template
Molecular weight formula_weight	26396.8 kDa
Source method src_method	syn
Copy count entity_count	1

Polymer Polymer

Polymer type type	polydeoxyribonucleotide
Chain IDs strand_id	I

TAGAGTAGGAAGTGATGGTAAGTGATTAGAGAATTGGAGAGTGTGTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT

Entity 14 Entity 14 polymer

Description description	DNA fork, lagging-strand template
Molecular weight formula_weight	18524.9 kDa
Source method src_method	syn
Copy count entity_count	1

Polymer Polymer

Polymer type type	polydeoxyribonucleotide
Chain IDs strand_id	J

GGCAGGCAGGCAGGCACACACTCTCCAATTCTCTAATCACTTACCATCACTTCCTACTCTA

Entity 15 Entity 15 polymer

Description description	Topoisomerase 1-associated factor 1
Molecular weight formula_weight	141296.9 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	X

MSADLQQGTTNAADFSLTVLRARIALLATAIGGPDYTSQIDPPPYKLGDDCLACLKDLKRWFKLVDDQQKRWDVAMAVAEYRILTDDLLPILIDWENKCSLAAKLAKNNPDHEEFRNKAYYDKIALNCLQLLVLMTWPLIVTEQSSSNQITLYGELKKHQLVYKKTILSMESGKVLRAAIRLALDVIKIDRLSRTPRDNMVLKLVLNFFRNVIAIEPGEFTINTKKSMPKKGITSIDTLPPNVSMDDISLNTVISSFHKNKVFGFLLTLTSSLSKEFDQDFINIPLLEIMFYFTKDVNQELLFPRQFETGTHSKVVNKNESSSANNIVTSAGFELSKLLQKEHQMRKNVIKHTSARHSRFGGLLSIQTPDKTRLTVSGSQALVDEKIALQKLDDSKKWNKRIIKKHQSVAAEGLPNSLLNSQTGKAIFFTESNGKHFKEFINNFIDSGFNILLHSVTNYFTTEQDRMVTLEQVEYLLFFAWFVKYQLLRSKIDNSADIKQVSEALKEVTFILVSSLLRSAYDLKNWTVTHAGMIAFNELLNLVSRTKAAQEEDSTDIEFIVSRLFSDERIQLLSNLPKIGSKYSLQFMKSCIELTHSVLKVLEQYSDDKTLVIEGKSRRQKKFNISEGDITKLIEEENVDRDEALDILTSSLRSIEVNFQKVQANYMTEPVIETYINFLERFRELEDDSIKKVFSFFHRVFVQAKEQALLFRFDLIILLREMLSPDGLDRMSRSRKYVSQFSDYFLARLKKRLKKSPAWFVGLLFPPLHNSEVGFYQRYGEYNVLNNESMYAAPASQFKPIPDEEALPPSILLDMKYGVLVSTLLDDGKTELLDQLLKHITHTLDIFKSWLTVNVNAGKETVNPPNEYFTLTGVLNNDPIFKDKDYRALLLLIGYSIPRKINEPCFLPGTVEVSDLTVSCELVKKYLSTPFETPNGLPSSSYLLRVRSEKDSFSHNEQDGWEGDDDYDYNDPYIVPDDQILSKSDAAYFKDLDNNASDKLKGTKFSKGIARSKKKDKRKRRKGEAKTNLPMFGDQDDERPQTVRERHGVFSKEFISDSEDDEDLMNPIFFENETYMRWLLDKNNGQLTEDRYIQFAKFAAERMNNGGVVTGDYTSLFGGSIPSIESIRATESSSFAPDKSLISLASHVASEMSIFDVNNNNNNQLSDDDVNSESRNSLGSSQPSNSQNMFQSEVYSRKESTKRSLEASAADESDEDEEAIRLFGKKSRVVLSQGDSDD

Source Source

Source organism organism	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Saccharomyces cerevisiae

Entity 16 Entity 16 polymer

Description description	Chromosome segregation in meiosis protein 3
Molecular weight formula_weight	36402.6 kDa
Mutation mutation	CBP-tag at N-terminus
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	Y

MDQDFDSLLLGFNDSDSVQKDPTVPNGLDGSVVDPTIADPTAITARKRRPQVKLTAEKLLSDKGLPYVLKNAHKRIRISSKKNSYDNLSNIIQFYQLWAHELFPKAKFKDFMKICQTVGKTDPVLREYRVSLFRDEMGMSFDVGTRETGQDLERQSPMVEEHVTSAEERPIVADSFAQDKRNVNNVDYDNDEDDDIYHLSYRNRRGRVLDERGNNETVLNNVVPPKEDLDALLKTFRVQGPVGLEENEKKLLLGWLDAHRKMEKGSMTEEDVQLIQSLEEWEMNDIEGQHTHYDLLPGGDEFGVDQDELDAMKEMGF

Source Source

Source organism organism	Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
NCBI taxonomy ID ncbi_taxonomy_id	559292
Host organism host_organism	Saccharomyces cerevisiae

Entity 17 Entity 17 non-polymer

Description description	ZINC ION
Molecular weight formula_weight	65.4 kDa
Source method src_method	syn
Copy count entity_count	5

Entity 18 Entity 18 non-polymer

Description description	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
Molecular weight formula_weight	506.2 kDa
Source method src_method	syn
Copy count entity_count	3

Entity 19 Entity 19 non-polymer

Description description	MAGNESIUM ION
Molecular weight formula_weight	24.3 kDa
Source method src_method	syn
Copy count entity_count	3

▶

Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	—

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	—

Resolution resolution	3.70 Å
Resolution测定Method resolution_method	—
颗粒数 num_particles	35000

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

1. Protein Identity and Related Structures Protein Identity & Related Structures

DNA replication licensing factor MCM2

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA replication licensing factor MCM3

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA replication licensing factor MCM4

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

Minichromosome maintenance protein 5

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA replication licensing factor MCM6

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA replication licensing factor MCM7

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA replication complex GINS protein PSF1

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA replication complex GINS protein PSF2

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA replication complex GINS protein PSF3

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer

Other homooligomers

Heteromeric or nucleic-acid complex

DNA replication complex GINS protein SLD5

State in the Current Structure

Other States of the Same Protein in the Database

Monomer

Homodimer

Homotetramer