| Identification |
|---|
| HMDB Protein ID
| CDBP00904 |
| Secondary Accession Numbers
| Not Available |
| Name
| DNA polymerase kappa |
| Description
| Not Available |
| Synonyms
|
- DINB protein
- DINP
|
| Gene Name
| POLK |
| Protein Type
| Enzyme |
| Biological Properties |
|---|
| General Function
| Involved in damaged DNA binding |
| Specific Function
| DNA polymerase specifically involved in DNA repair. Plays an important role in translesion synthesis, where the normal high-fidelity DNA polymerases cannot proceed and DNA synthesis stalls. Depending on the context, it inserts the correct base, but causes frequent base transitions, transversions and frameshifts. Lacks 3'-5' proofreading exonuclease activity. Forms a Schiff base with 5'-deoxyribose phosphate at abasic sites, but does not have lyase activity.
|
| GO Classification
|
| Biological Process |
| nucleotide-excision repair, DNA gap filling |
| DNA replication |
| Cellular Component |
| nucleus |
| Function |
| binding |
| catalytic activity |
| transferase activity |
| transferase activity, transferring phosphorus-containing groups |
| nucleotidyltransferase activity |
| dna polymerase activity |
| dna-directed dna polymerase activity |
| damaged dna binding |
| nucleic acid binding |
| dna binding |
| Molecular Function |
| metal ion binding |
| DNA-directed DNA polymerase activity |
| damaged DNA binding |
| Process |
| dna metabolic process |
| dna repair |
| metabolic process |
| macromolecule metabolic process |
| cellular macromolecule metabolic process |
|
| Cellular Location
|
- Nucleus
|
| Pathways
|
| Name | SMPDB/Pathwhiz | KEGG | | Fanconi anemia pathway | Not Available |  |
|
| Gene Properties |
|---|
| Chromosome Location
| 5 |
| Locus
| 5q13 |
| SNPs
| POLK |
| Gene Sequence
|
>2613 bp
ATGGATAGCACAAAGGAGAAGTGTGACAGTTACAAAGATGATCTTCTGCTTAGGATGGGA
CTTAATGATAATAAAGCAGGAATGGAAGGATTAGATAAAGAGAAAATTAACAAAATTATA
ATGGAAGCCACGAAGGGGTCCAGATTTTATGGAAATGAGCTCAAGAAAGAAAAGCAAGTC
AACCAACGAATTGAAAATATGATGCAACAAAAAGCTCAAATCACCAGCCAACAGCTAAGA
AAAGCACAATTACAGGTTGACAGATTTGCAATGGAATTAGAACAAAGCCGAAATTTGAGC
AATACCATAGTGCACATTGACATGGATGCTTTCTATGCAGCTGTAGAAATGAGGGACAAT
CCAGAATTGAAGGATAAACCCATTGCTGTAGGATCAATGAGTATGCTGTCTACTTCAAAT
TACCATGCAAGGAGATTTGGTGTTCGTGCAGCCATGCCAGGATTTATTGCTAAGAGGCTG
TGCCCACAACTTATAATAGTGCCCCCCAACTTTGACAAATACCGAGCTGTGAGTAAAGAG
GTTAAGGAAATACTTGCTGATTATGATCCCAATTTTATGGCCATGAGTCTTGATGAAGCC
TACTTGAATATAACAAAGCACTTAGAAGAAAGACAAAATTGGCCTGAGGATAAAAGAAGG
TATTTCATCAAAATGGGAAGCTCTGTAGAAAATGATAATCCAGGAAAGGAAGTTAATAAA
CTGAGTGAGCATGAACGATCCATCTCTCCACTACTTTTTGAAGAGAGTCCTTCTGATGTG
CAGCCCCCAGGAGATCCTTTCCAAGTGAACTTTGAAGAACAAAACAATCCTCAAATACTC
CAAAACTCAGTTGTTTTTGGAACATCAGCCCAGGAAGTGGTAAAGGAAATTCGTTTCAGA
ATTGAGCAGAAAACAACACTGACAGCTAGTGCAGGCATTGCCCCAAATACAATGTTAGCA
AAAGTATGCAGTGATAAGAATAAACCAAATGGACAATACCAAATTCTTCCCAATAGACAA
GCTGTGATGGACTTCATCAAGGATTTACCCATTAGAAAGGTTTCTGGAATAGGAAAAGTT
ACAGAGAAAATGTTAAAGGCCCTTGGAATTATTACATGTACAGAACTTTACCAACAGAGG
GCATTGCTTTCTCTCCTTTTCTCTGAAACATCTTGGCATTATTTCCTTCATATCTCCTTG
GGTCTAGGTTCAACACACCTGACGAGGGATGGAGAGAGGAAAAGTATGAGCGTTGAGAGG
ACATTCAGTGAGATAAATAAAGCGGAAGAGCAATACAGCCTATGTCAAGAACTTTGCAGT
GAGCTTGCTCAGGATCTACAGAAAGAAAGACTTAAGGGTAGAACTGTTACCATTAAGTTG
AAGAATGTGAATTTTGAAGTAAAAACTCGTGCATCTACAGTTTCATCTGTTGTTTCTACT
GCAGAAGAAATATTTGCCATTGCTAAGGAATTGCTAAAAACAGAAATTGATGCTGATTTT
CCACATCCCTTGAGATTAAGGCTTATGGGTGTTCGGATATCTAGTTTTCCCAATGAAGAG
GACAGGAAACACCAACAAAGGAGCATTATTGGCTTTTTACAGGCTGGAAACCAAGCCCTG
TCAGCCACTGAGTGTACATTAGAGAAAACTGACAAAGATAAGTTTGTAAAACCTCTAGAA
ATGTCTCATAAGAAGAGTTTCTTTGATAAAAAACGATCAGAAAGGAAATGGAGTCACCAA
GATACATTTAAATGTGAAGCCGTGAATAAACAAAGTTTCCAGACATCACAACCATTCCAA
GTTTTAAAGAAGAAGATGAATGAGAATTTGGAAATATCAGAGAATTCAGATGACTGTCAG
ATACTTACCTGTCCTGTTTGCTTTAGGGCTCAAGGGTGCATCAGTCTGGAAGCCTTGAAT
AAACATGTAGATGAATGTCTTGATGGACCTTCAATCAGTGAAAACTTTAAAATGTTCTCG
TGTTCACATGTTTCTGCTACCAAAGTTAACAAGAAAGAAAATGTTCCTGCTTCTTCACTT
TGTGAGAAGCAAGATTATGAAGCCCATCCAAAAATTAAAGAAATATCTTCAGTAGATTGT
ATAGCTTTAGTAGATACTATAGATAACTCATCTAAAGCAGAAAGCATAGATGCTTTAAGT
AATAAGCATAGCAAGGAAGAATGTTCTAGTCTCCCAAGCAAGTCTTTTAATATTGAACAC
TGTCATCAGAATTCTTCTTCTACTGTTTCATTGGAAAACGAAGATGTTGGATCATTTAGA
CAAGAATACCGCCAGCCTTACTTATGTGAAGTGAAAACAGGCCAAGCTCTAGTTTGTCCT
GTTTGTAACGTAGAACAAAAGACTTCAGATCTAACCCTGTTCAATGTGCATGTGGATGTT
TGCTTAAATAAAAGTTTTATCCAAGAATTAAGAAAGGATAAATTTAACCCAGTTAATCAA
CCCAAAGAAAGCTCCAGAAGTACTGGTAGCTCAAGTGGAGTACAGAAGGCTGTAACAAGA
ACAAAAAGGCCAGGATTGATGACAAAGTACTCAACATCAAAGAAAATAAAACCAAACAAT
CCCAAACATACCCTTGATATATTTTTTAAGTAA
|
| Protein Properties |
|---|
| Number of Residues
| 870 |
| Molecular Weight
| 98807.815 |
| Theoretical pI
| 8.128 |
| Pfam Domain Function
|
|
| Signals
|
Not Available
|
|
Transmembrane Regions
|
Not Available
|
| Protein Sequence
|
>DNA polymerase kappa
MDSTKEKCDSYKDDLLLRMGLNDNKAGMEGLDKEKINKIIMEATKGSRFYGNELKKEKQV
NQRIENMMQQKAQITSQQLRKAQLQVDRFAMELEQSRNLSNTIVHIDMDAFYAAVEMRDN
PELKDKPIAVGSMSMLSTSNYHARRFGVRAAMPGFIAKRLCPQLIIVPPNFDKYRAVSKE
VKEILADYDPNFMAMSLDEAYLNITKHLEERQNWPEDKRRYFIKMGSSVENDNPGKEVNK
LSEHERSISPLLFEESPSDVQPPGDPFQVNFEEQNNPQILQNSVVFGTSAQEVVKEIRFR
IEQKTTLTASAGIAPNTMLAKVCSDKNKPNGQYQILPNRQAVMDFIKDLPIRKVSGIGKV
TEKMLKALGIITCTELYQQRALLSLLFSETSWHYFLHISLGLGSTHLTRDGERKSMSVER
TFSEINKAEEQYSLCQELCSELAQDLQKERLKGRTVTIKLKNVNFEVKTRASTVSSVVST
AEEIFAIAKELLKTEIDADFPHPLRLRLMGVRISSFPNEEDRKHQQRSIIGFLQAGNQAL
SATECTLEKTDKDKFVKPLEMSHKKSFFDKKRSERKWSHQDTFKCEAVNKQSFQTSQPFQ
VLKKKMNENLEISENSDDCQILTCPVCFRAQGCISLEALNKHVDECLDGPSISENFKMFS
CSHVSATKVNKKENVPASSLCEKQDYEAHPKIKEISSVDCIALVDTIDNSSKAESIDALS
NKHSKEECSSLPSKSFNIEHCHQNSSSTVSLENEDVGSFRQEYRQPYLCEVKTGQALVCP
VCNVEQKTSDLTLFNVHVDVCLNKSFIQELRKDKFNPVNQPKESSRSTGSSSGVQKAVTR
TKRPGLMTKYSTSKKIKPNNPKHTLDIFFK
|
| External Links |
|---|
| GenBank ID Protein
| Not Available |
| UniProtKB/Swiss-Prot ID
| Q9UBT6 |
| UniProtKB/Swiss-Prot Entry Name
| POLK_HUMAN |
| PDB IDs
|
|
| GenBank Gene ID
| AB027564 |
| GeneCard ID
| POLK |
| GenAtlas ID
| POLK |
| HGNC ID
| HGNC:9183 |
| References |
|---|
| General References
| Not Available |