Structure of PDB 5c53 Chain A Binding Site BS03

Receptor Information
>5c53 Chain A (length=983) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MLSRGLHEQIFGQGGEMPGEAAVRRSVEHLQKHGLWGQPAVPLPDVELRL
PPLYGDNLDQHFRLLAQKQSLPYLEAANLLLQAQLPPKPPAWAWAEGWTR
YGPEGEAVPVAIPEERALVFDVEVCLAEGTCPTLAVAISPSAWYSWCSQR
LVEERYSWTSQLSPADLIPLEVQEQLVVGHNVSFDRAHIREQYLIQGSRM
RFLDTMSMHMAISGLSSFQRSLWIAAKAISSWDWLDISSVNSLAEVHRLY
VGGPPLEKEPRELFVKGTMKDIRENFQDLMQYCAQDVWATHEVFQQQLPL
FLERCPHPVTLAGMLEMGVSYLPVNQNWERYLAEAQGTYEELQREMKKSL
MDLANDACQLLSGERYKEDPWLWDLEWDLQEFKQKKAKKVKKEPATALGP
CSEEEEFQQDVMARACLQKLKGTTELLPKRPQHLPGHPGWYRKLCPRLDD
PAWTPGPSLLSLQMRVTPKLMALTWDGFPLHYSERHGWGYLNLAKLPTGT
TLESAGVVCPYRAIESLYRKHCLEPYNDVDIPGCWFFKLPHKDGNSCNVG
SPFAKDFLPKMEDGTLQAGPGGASGPRALEINKMISFWRNAHKRISSQMV
VWLPRSALPRAVIRHPDYDEEGLYGAILPQVVTAGTITRRAVEPTWLTAS
NARPDRVGSELKAMVQAPPGYTLVGADVDSQELWIAAVLGDAHFAGMHGC
TAFGWMTLQGRKSRGTDLHSKTATTVGISREHAKIFNYGRIYGAGQPFAE
RLLMQFNHRLTQQEAAEKAQQMYAATKGLLRKVQRETARKSQWKKWEVVA
ERAWKGGTESEMFNKLESIATSDIPRTPVLGCCISRALEPSAVQEEFMTS
RVNWVVQSSAVDYLHLMLVAMKWLFEEFAIDGRFCISIHDEVRYLVREED
RYRAALALQITNLLTRCMFAYKLGLNDLPQSVAFFSAVDIDRCLRKEVTM
DCKTPSNPTGMERRYGIPQGEALDIYQIIELTK
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain5c53 Chain A Residue 4002 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5c53 Probing the structural and molecular basis of nucleotide selectivity by human mitochondrial DNA polymerase gamma.
Resolution3.567 Å
Binding residue
(original residue number in PDB)		D890 V891 D1135
Binding residue
(residue number reindexed from 1)		D677 V678 D890
Annotation score1
Enzymatic activity
Enzyme Commision number 2.7.7.7: DNA-directed DNA polymerase.
3.1.11.-
4.2.99.-
Gene Ontology
Molecular Function
GO:0002020 protease binding
GO:0003677 DNA binding
GO:0003682 chromatin binding
GO:0003887 DNA-directed DNA polymerase activity
GO:0005515 protein binding
GO:0008310 single-stranded DNA 3'-5' DNA exonuclease activity
GO:0008408 3'-5' exonuclease activity
GO:0016787 hydrolase activity
GO:0016829 lyase activity
GO:0051575 5'-deoxyribose-5-phosphate lyase activity
Biological Process
GO:0006259 DNA metabolic process
GO:0006260 DNA replication
GO:0006261 DNA-templated DNA replication
GO:0006264 mitochondrial DNA replication
GO:0006281 DNA repair
GO:0006284 base-excision repair
GO:0006287 base-excision repair, gap-filling
GO:0045004 DNA replication proofreading
GO:0071897 DNA biosynthetic process
Cellular Component
GO:0000262 mitochondrial chromosome
GO:0005739 mitochondrion
GO:0005759 mitochondrial matrix
GO:0005760 gamma DNA polymerase complex
GO:0032991 protein-containing complex
GO:0042645 mitochondrial nucleoid
GO:0043231 intracellular membrane-bounded organelle

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5c53, PDBe:5c53, PDBj:5c53
PDBsum5c53
PubMed26124101
UniProtP54098|DPOG1_HUMAN DNA polymerase subunit gamma-1 (Gene Name=POLG)

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