Structure of PDB 5l2x Chain B Binding Site BS03

Receptor Information
>5l2x Chain B (length=251) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PPSIWRLFHRQAQAFNFVKSCKEDVHVFALECKVGDGQRIYLVTTYAEFW
FYYKSRKNLLHCYEVIPENAVCKLYFDLEFNKPANPGADGKKMVALLIEY
VCKALQELYGVNCSAEDVLNLDSSTDEKFSRHLIFQLHDVAFKDNIHVGN
FLRKILQPALDLLPDLSFLVVKNNMGEKHLFVDLGVYTRNRNFRLYKSSK
IGKRVALEVTEDNKFFPIQSKDVSDEYQYFLSSLVSNVRFSDTLRILTCE
P
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain5l2x Chain B Residue 402 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5l2x Structure and mechanism of human PrimPol, a DNA polymerase with primase activity.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		D114 E116
Binding residue
(residue number reindexed from 1)		D77 E79
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.7.102: DNA primase AEP.
2.7.7.7: DNA-directed DNA polymerase.
Gene Ontology
Molecular Function
GO:0003887 DNA-directed DNA polymerase activity
GO:0003896 DNA primase activity
Biological Process
GO:0006269 DNA replication, synthesis of primer
GO:0042276 error-prone translesion synthesis

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Molecular Function
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Biological Process
External links
PDB RCSB:5l2x, PDBe:5l2x, PDBj:5l2x
PDBsum5l2x
PubMed27819052
UniProtQ96LW4|PRIPO_HUMAN DNA-directed primase/polymerase protein (Gene Name=PRIMPOL)

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