Structure of PDB 6jus Chain A Binding Site BS06

Receptor Information

>6jus Chain A (length=347) Species: 246196 (Mycolicibacterium smegmatis MC2 155)

MTKWVLHVDLDQFLASVELRRRPDLRGQPVIVGGSGDPSEPRKVVTCASY
EAREFGVHAGMPLRAAARRCPDATFLPSDPAAYDEASEQVMGLLRDLGHP
LEVWGWDEAYLGADLPDESDPVEVAERIRTVVAAETGLSCSVGISDNKQR
AKVATGFAKPAGIYVLTEANWMTVMGDRPPDALWGVGPKTTKKLAAMGIT
TVADLAVTDPSVLTTAFGPSTGLWLLLLAKGGGDTEVSSEPWVPRSRSHV
VTFPQDLTERREMDSAVRDLALQTLAEIVEQGRIVTRVAVTVRTSTFYTR
TKIRKLPAPSTDAGQIVDTALAVLDQFELDRPVRLLGVRLELAMDDV

Ligand information

• Ligand ID: MN
• InChI: InChI=1S/Mn/q+2
• InChIKey: WAEMQWOKJMHJLA-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Mn+2]
  CACTVS 3.341: [Mn++]
• Formula: Mn
• Name: MANGANESE (II) ION
• DrugBank: DB06757
• PDB chain: 6jus Chain A Residue 403

Receptor-Ligand Complex Structure

Structure summary

• PDB: 6jus A polar filter in DNA polymerases prevents ribonucleotide incorporation.
• Resolution: 2.5 Å
• Binding residue (original residue number in PDB): D9 L10 D107
• Binding residue (residue number reindexed from 1): D9 L10 D107
• Annotation score: 1

Enzymatic activity

• Enzyme Commision number: 2.7.7.7: DNA-directed DNA polymerase.

Gene Ontology

Molecular Function

• GO:0000287 magnesium ion binding
• GO:0003677 DNA binding
• GO:0003684 damaged DNA binding
• GO:0003887 DNA-directed DNA polymerase activity
• GO:0046872 metal ion binding

Biological Process

• GO:0006260 DNA replication
• GO:0006261 DNA-templated DNA replication
• GO:0006281 DNA repair
• GO:0006974 DNA damage response
• GO:0009432 SOS response
• GO:0042276 error-prone translesion synthesis

Cellular Component

• GO:0005737 cytoplasm
• GO:0005829 cytosol

External links

• PDB: RCSB:6jus, PDBe:6jus, PDBj:6jus
• PDBsum: 6jus
• PubMed: 31544946
• UniProt: A0QR77