Structure of PDB 7pt7 Chain 4

Receptor sequence
>7pt74 (length=668) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence]
LRIIWGTNVSIQECTTNFRNFLMSFKYKFRKILDEREEFINNTTDEELYY
IKQLNEMRELGTSNLNLDARNLLAYKQTEDLYHQLLNYPQEVISIMDQTI
KDCMVSLIVDNNLDYDLDEIETKFYKVRPYNVGSCKGMRELNPNDIDKLI
NLKGLVLRSTPVIPDMKVAFFKCNVCDHTMAVEIDRGVIQEPARCERIDC
NEPNSMSLIHNRCSFADKQVIKLQETPDFVPDGQTPHSISLCVYDELVDS
CRAGDRIEVTGTFRSIPIRANSRQRVLKSLYKTYVDVVHVKKVSDKRLDV
DTSTIEQELMQNKVDHNEVEEVRQITDQDLAKIREVAAREDLYSLLARSI
APSIYELEDVKKGILLQLFGGTNKTFTKGGRYRGDINILLCGDPSTSKSQ
ILQYVHKITPRGVYTSGKGSSAVGLTAYITRDVDTKQLVLESGALVLSDG
GVCCIDEFDKMSDSTRSVLHEVMEQQTISIAKAGIITTLNARSSILASAN
PIGSRYNPNLPVTENIDLPPPLLSRFDLVYLVLDKVDEKNDRELAKHLTN
LYLEDKPEHISQDDVLPVEFLTMYISYAKEHIHPIITEAAKTELVRAYVG
MRKKRITATTRQLESMIRLAEAHAKMKLKNVVELEDVQEAVRLIRSAIKD
YATDPKTGKIDMNLVQTG
3D structure
PDB7pt7 The structural basis of Cdc7-Dbf4 kinase dependent targeting and phosphorylation of the MCM2-7 double hexamer.
Chain4
Resolution3.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.6.4.12: DNA helicase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ZN 4 C349 C352 C173 C176
BS02 ADP 4 Y531 S571 S573 K574 S575 Y355 S395 S397 K398 S399
BS03 BEF 4 P570 K574 N676 P394 K398 N500
BS04 ADP 4 E650 T795 E799 E474 T610 E614
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003678 DNA helicase activity
GO:0003688 DNA replication origin binding
GO:0003697 single-stranded DNA binding
GO:0004386 helicase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0008270 zinc ion binding
GO:0009378 four-way junction helicase activity
GO:0016787 hydrolase activity
GO:0016887 ATP hydrolysis activity
GO:0017116 single-stranded DNA helicase activity
GO:0043138 3'-5' DNA helicase activity
Biological Process
GO:0000727 double-strand break repair via break-induced replication
GO:0006260 DNA replication
GO:0006267 pre-replicative complex assembly involved in nuclear cell cycle DNA replication
GO:0006268 DNA unwinding involved in DNA replication
GO:0006270 DNA replication initiation
GO:0006271 DNA strand elongation involved in DNA replication
GO:0006279 premeiotic DNA replication
GO:0032508 DNA duplex unwinding
GO:0033260 nuclear DNA replication
GO:1902975 mitotic DNA replication initiation
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005656 nuclear pre-replicative complex
GO:0005737 cytoplasm
GO:0031261 DNA replication preinitiation complex
GO:0031298 replication fork protection complex
GO:0042555 MCM complex
GO:0043596 nuclear replication fork
GO:0071162 CMG complex
GO:0097373 MCM core complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7pt7, PDBe:7pt7, PDBj:7pt7
PDBsum7pt7
PubMed35614055
UniProtP30665|MCM4_YEAST DNA replication licensing factor MCM4 (Gene Name=MCM4)

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