Structure of PDB 5c53 Chain A Binding Site BS01

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
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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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)		S305 S306 R309 K498 K561 S593 Q595 M596 R597 N803 K806 R807 T849 I850 P857 I948 G952 Y955 G958 F961 K1050 E1091 M1093 T1094 N1098
Binding residue
(residue number reindexed from 1)		S216 S217 R220 K385 K429 S461 Q463 M464 R465 N590 K593 R594 T636 I637 P644 I735 G739 Y742 G745 F748 K805 E846 M848 T849 N853
Binding affinityPDBbind-CN: Kd=0.9uM
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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