Structure of PDB 8udk Chain B

Receptor sequence
>8udkB (length=369) Species: 9606 (Homo sapiens) [Search protein sequence]
EGSEALLEICQRRHFLSGSKQQLSRDSLLSGCHPGFGPLGVELRKNLAAE
WWTSVVVFREQVFPVDALHHKPGPLRENLLHGALEHYVNCLDLVNKRLPY
GLAQIGVCFHPVFGVKSIGEKTEASLVWFTPPRTSNQWLDFWLRHRLQWW
RKFAMSPSNFSSSDCQDEEGRKGNKLYYNFPWGKELIETLWNLGDHELLH
MYPGNVSKLHGRDGRKNVVPCVLSVNGDLDRGMLAYLYDSFQLTFTRKKN
LHRKVLKLHPCLAPIKVALDVGRGPTLELRQVCQGLFNELLENGISVWPG
YLETMQSSLEQLYSKYDEMSILFTVLVTETTLENGLIHLRSRDTTMKEMM
HISKLKDFLIKYISSAKNV
3D structure
PDB8udk An interaction network in the polymerase active site is a prerequisite for Watson-Crick base pairing in Pol gamma.
ChainB
Resolution3.43 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.7.7: DNA-directed DNA polymerase.
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 dna B R328 N330 R215 N217
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003690 double-stranded DNA binding
GO:0003887 DNA-directed DNA polymerase activity
GO:0005515 protein binding
GO:0030337 DNA polymerase processivity factor activity
GO:0042802 identical protein binding
GO:0070182 DNA polymerase binding
Biological Process
GO:0001701 in utero embryonic development
GO:0006260 DNA replication
GO:0006261 DNA-templated DNA replication
GO:0006264 mitochondrial DNA replication
GO:0007005 mitochondrion organization
GO:0032042 mitochondrial DNA metabolic process
GO:0071897 DNA biosynthetic process
GO:1900264 positive regulation of DNA-directed DNA polymerase activity
Cellular Component
GO:0005737 cytoplasm
GO:0005739 mitochondrion
GO:0005759 mitochondrial matrix
GO:0005760 gamma DNA polymerase complex
GO:0042645 mitochondrial nucleoid

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8udk, PDBe:8udk, PDBj:8udk
PDBsum8udk
PubMed38787958
UniProtQ9UHN1|DPOG2_HUMAN DNA polymerase subunit gamma-2 (Gene Name=POLG2)

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