; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; CuGenDBv2

Lag0026322 (gene) of Sponge gourd (AG-4) v1 genome

Gene IDLag0026322
OrganismLuffa acutangula AG-4 (Sponge gourd (AG-4) v1)
DescriptionRNase H domain-containing protein
Genome locationchr10:34713436..34714543
RNA-Seq ExpressionLag0026322
SyntenyLag0026322
Gene Ontology termsGO:0003676 - nucleic acid binding (molecular function)
GO:0004523 - RNA-DNA hybrid ribonuclease activity (molecular function)
InterPro domainsIPR002156 - Ribonuclease H domain
IPR012337 - Ribonuclease H-like superfamily
IPR036397 - Ribonuclease H superfamily
IPR036691 - Endonuclease/exonuclease/phosphatase superfamily
IPR044730 - Ribonuclease H-like domain, plant type


Homology Show/hide homology
GenBank top hitse value%identityAlignment
XP_017217235.1 PREDICTED: uncharacterized protein LOC108194810 [Daucus carota subsp. sativus]3.8e-1428.57Show/hide
Query:  FIDRWM-KISSCLSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKEVCPRSQSATSNESWIPPNEGVMKINTNVLW
        ++  WM  I +  SP EI  ++ A WGIW  RNK++ E    PP V  +W  + +E ++ AN  P        R  S      W PP+    K+N +   
Subjt:  FIDRWM-KISSCLSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKEVCPRSQSATSNESWIPPNEGVMKINTNVLW

Query:  SLDRQSTGLGAICRNH---LVVCGGTTHYLVWSSEGPLAELKAILLVLDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWARLPCFNEIL
           R S  LG I RNH    +V  G T  +  S     AEL  IL  L  +  +   K+++ESD + ++  + +       +  L+ +    L C     
Subjt:  SLDRQSTGLGAICRNH---LVVCGGTTHYLVWSSEGPLAELKAILLVLDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWARLPCFNEIL

Query:  FKHISRKCNGVADSLSQ
          H+ +  N VA SL++
Subjt:  FKHISRKCNGVADSLSQ

XP_022158377.1 uncharacterized protein LOC111024874 [Momordica charantia]3.9e-1930.36Show/hide
Query:  LDVDFNNSFIDRWMKISSCLSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKEVCPRSQS--ATSNESWIPPNEGV
        L  + N SF++ W  ++  L PK++ L A+  WGIW DRN ++H + + P   +  W+  +++++ QA      +    PR+QS      + W P +   
Subjt:  LDVDFNNSFIDRWMKISSCLSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKEVCPRSQS--ATSNESWIPPNEGV

Query:  MKINTNVLWSLDRQSTGLGAICRNHLVVCGGTTHYLVWSSEGP-LAELKAILLVLDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWARL
        +K+NT+   +    ST  G I R+        T   V     P LAE++ IL  L  A +     L +ESD + AI L+          +  V+EI A  
Subjt:  MKINTNVLWSLDRQSTGLGAICRNHLVVCGGTTHYLVWSSEGP-LAELKAILLVLDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWARL

Query:  PCFNEILFKHISRKCNGVADSLSQ
         CF  I F H SR+CN  A  L++
Subjt:  PCFNEILFKHISRKCNGVADSLSQ

XP_022158377.1 uncharacterized protein LOC111024874 [Momordica charantia]7.9e-0438.81Show/hide
Query:  MTWNLMRNLQIQNNLPWLIGGDVNEILVHNEKLDGIRRESRCLESFKEALMDCGLRDMKPKGNFFTW
        +TW L+R +   +  PWLIGGD+N IL + E       ++  +E+F+  +  C L DM  KG  FTW
Subjt:  MTWNLMRNLQIQNNLPWLIGGDVNEILVHNEKLDGIRRESRCLESFKEALMDCGLRDMKPKGNFFTW

XP_022158377.1 uncharacterized protein LOC111024874 [Momordica charantia]5.6e-1826.34Show/hide
Query:  WNLMRNLQIQNNLPWLIGGDVNEILVHNEKLDGIRRESRCLESFKEALMDCGLRDMKPKGNFFTWHDQ-----------------------------SKL
        WNL+R L   + LPW +GGD NEI+  +EK+ G  R    + +F+EAL DCGLRD+   G  FTW ++                               L
Subjt:  WNLMRNLQIQNNLPWLIGGDVNEILVHNEKLDGIRRESRCLESFKEALMDCGLRDMKPKGNFFTWHDQ-----------------------------SKL

Query:  SYFLLLLNIIFLLYAKEQEKFGGLPWIVF---------FLDVDFNN-SFIDRWMKISSCLSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRS--SWI
         ++      I L  + ++E+ GG     +         F+ +DF+   FID  +     L     E + V  W +W  RN++V+E+     +      W 
Subjt:  SYFLLLLNIIFLLYAKEQEKFGGLPWIVF---------FLDVDFNN-SFIDRWMKISSCLSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRS--SWI

Query:  IEYIEAYRQANS--NPQMVKE-VCPRSQSATSNESWIPPNEGVMKINTNVLWSLDRQSTGLGAICRNHLVVCGGTTHYLVWSSEGPL----AELKAILLV
          +I+ ++ A +     +VK+ V P+         W P   G  KINT+       + TG+G + R+     G     L  S  G L     E  A+L  
Subjt:  IEYIEAYRQANS--NPQMVKE-VCPRSQSATSNESWIPPNEGVMKINTNVLWSLDRQSTGLGAICRNHLVVCGGTTHYLVWSSEGPL----AELKAILLV

Query:  LDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWA--RLPCFNEILFKHISRKCNGVADSLSQ
          LA+  G     +ESD +S +NL+         +  ++ +I A      F+ + F  + R  N VA SL++
Subjt:  LDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWA--RLPCFNEILFKHISRKCNGVADSLSQ

XP_022158489.1 uncharacterized protein LOC111024968 [Momordica charantia]1.8e-1629.21Show/hide
Query:  LSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKEVCPRSQSATSNESWIPPNEGVMKINTNVLWSLDRQSTGLGAI
        LS  E+ L  + CW +W DR+ +++++ IP   ++  WI++Y E  R    N   +K   PR         W PP  GV+K+NT+   ++  + +G+G +
Subjt:  LSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKEVCPRSQSATSNESWIPPNEGVMKINTNVLWSLDRQSTGLGAI

Query:  CRNHLVVCGGTTHYLVWSSEGPLAELKAILLVLDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWARLPCFNEILFKHISRKCNGVADSL
         R       G            LA++ AI   L LA  +G +++++E+D + A+NL+   S +     + V +I A    F EI F+H+ R+ N VA  L
Subjt:  CRNHLVVCGGTTHYLVWSSEGPLAELKAILLVLDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWARLPCFNEILFKHISRKCNGVADSL

Query:  SQ
         +
Subjt:  SQ

XP_024950112.1 uncharacterized protein LOC112496847 [Citrus sinensis]1.0e-1427.75Show/hide
Query:  LSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKEVCPRSQSATSNESWIPPNEGVMKINTNVLWSLDRQSTGLGAI
        L   ++EL+   CW  W  RNK + +     P + ++     + A+++     Q    +  + +     + W+PP + V K+N +  ++    S G+GA+
Subjt:  LSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKEVCPRSQSATSNESWIPPNEGVMKINTNVLWSLDRQSTGLGAI

Query:  CR--NHLVVCGGTTHYLVWSSEGPLAELKAILLVLDLAISMGCNKLILESDCVSAINLV--TKNSK---FWCSVEALVVEIWARLPCFNEILFKHISRKC
         R  N  +V  G    L+  S   LAE +A+L  L LA +   + LI+ESDC+  + LV  TK S+   FW      ++ I  ++  F +++  HI R C
Subjt:  CR--NHLVVCGGTTHYLVWSSEGPLAELKAILLVLDLAISMGCNKLILESDCVSAINLV--TKNSK---FWCSVEALVVEIWARLPCFNEILFKHISRKC

Query:  NGVADSLSQ
        N  A  L++
Subjt:  NGVADSLSQ

TrEMBL top hitse value%identityAlignment
A0A6J1DX30 uncharacterized protein LOC1110248741.9e-1930.36Show/hide
Query:  LDVDFNNSFIDRWMKISSCLSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKEVCPRSQS--ATSNESWIPPNEGV
        L  + N SF++ W  ++  L PK++ L A+  WGIW DRN ++H + + P   +  W+  +++++ QA      +    PR+QS      + W P +   
Subjt:  LDVDFNNSFIDRWMKISSCLSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKEVCPRSQS--ATSNESWIPPNEGV

Query:  MKINTNVLWSLDRQSTGLGAICRNHLVVCGGTTHYLVWSSEGP-LAELKAILLVLDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWARL
        +K+NT+   +    ST  G I R+        T   V     P LAE++ IL  L  A +     L +ESD + AI L+          +  V+EI A  
Subjt:  MKINTNVLWSLDRQSTGLGAICRNHLVVCGGTTHYLVWSSEGP-LAELKAILLVLDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWARL

Query:  PCFNEILFKHISRKCNGVADSLSQ
         CF  I F H SR+CN  A  L++
Subjt:  PCFNEILFKHISRKCNGVADSLSQ

A0A6J1DX30 uncharacterized protein LOC1110248743.8e-0438.81Show/hide
Query:  MTWNLMRNLQIQNNLPWLIGGDVNEILVHNEKLDGIRRESRCLESFKEALMDCGLRDMKPKGNFFTW
        +TW L+R +   +  PWLIGGD+N IL + E       ++  +E+F+  +  C L DM  KG  FTW
Subjt:  MTWNLMRNLQIQNNLPWLIGGDVNEILVHNEKLDGIRRESRCLESFKEALMDCGLRDMKPKGNFFTW

A0A6J1DX30 uncharacterized protein LOC1110248742.7e-1826.34Show/hide
Query:  WNLMRNLQIQNNLPWLIGGDVNEILVHNEKLDGIRRESRCLESFKEALMDCGLRDMKPKGNFFTWHDQ-----------------------------SKL
        WNL+R L   + LPW +GGD NEI+  +EK+ G  R    + +F+EAL DCGLRD+   G  FTW ++                               L
Subjt:  WNLMRNLQIQNNLPWLIGGDVNEILVHNEKLDGIRRESRCLESFKEALMDCGLRDMKPKGNFFTWHDQ-----------------------------SKL

Query:  SYFLLLLNIIFLLYAKEQEKFGGLPWIVF---------FLDVDFNN-SFIDRWMKISSCLSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRS--SWI
         ++      I L  + ++E+ GG     +         F+ +DF+   FID  +     L     E + V  W +W  RN++V+E+     +      W 
Subjt:  SYFLLLLNIIFLLYAKEQEKFGGLPWIVF---------FLDVDFNN-SFIDRWMKISSCLSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRS--SWI

Query:  IEYIEAYRQANS--NPQMVKE-VCPRSQSATSNESWIPPNEGVMKINTNVLWSLDRQSTGLGAICRNHLVVCGGTTHYLVWSSEGPL----AELKAILLV
          +I+ ++ A +     +VK+ V P+         W P   G  KINT+       + TG+G + R+     G     L  S  G L     E  A+L  
Subjt:  IEYIEAYRQANS--NPQMVKE-VCPRSQSATSNESWIPPNEGVMKINTNVLWSLDRQSTGLGAICRNHLVVCGGTTHYLVWSSEGPL----AELKAILLV

Query:  LDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWA--RLPCFNEILFKHISRKCNGVADSLSQ
          LA+  G     +ESD +S +NL+         +  ++ +I A      F+ + F  + R  N VA SL++
Subjt:  LDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWA--RLPCFNEILFKHISRKCNGVADSLSQ

A0A6J1DZK3 uncharacterized protein LOC1110249688.8e-1729.21Show/hide
Query:  LSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKEVCPRSQSATSNESWIPPNEGVMKINTNVLWSLDRQSTGLGAI
        LS  E+ L  + CW +W DR+ +++++ IP   ++  WI++Y E  R    N   +K   PR         W PP  GV+K+NT+   ++  + +G+G +
Subjt:  LSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKEVCPRSQSATSNESWIPPNEGVMKINTNVLWSLDRQSTGLGAI

Query:  CRNHLVVCGGTTHYLVWSSEGPLAELKAILLVLDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWARLPCFNEILFKHISRKCNGVADSL
         R       G            LA++ AI   L LA  +G +++++E+D + A+NL+   S +     + V +I A    F EI F+H+ R+ N VA  L
Subjt:  CRNHLVVCGGTTHYLVWSSEGPLAELKAILLVLDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWARLPCFNEILFKHISRKCNGVADSL

Query:  SQ
         +
Subjt:  SQ

A0A803PE40 Uncharacterized protein3.1e-1426.32Show/hide
Query:  YAKEQEKFGGLPWIVFFLDVDFNNSFI----DRWMKISSCLSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKE-V
        +A  Q K     W  F   +DFN +      D    +++ LS +E+ELV V  W IW DRNKI H E        +++   Y+E Y +AN+ P  V E V
Subjt:  YAKEQEKFGGLPWIVFFLDVDFNNSFI----DRWMKISSCLSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKE-V

Query:  CPRSQSATSNES--WIPPNEGVMKINTNVLWSLDRQSTGLGAICRNHL-VVCGGTTHYLVWSSEGPLAELKAILLVLDLAISMGCNKLILESDCVSAINL
         P   S    E   W PP+   +K+N +   +   +  G+GAI RN+   V    +  +         E KA+   L+    +  +  ++E+D +   N 
Subjt:  CPRSQSATSNES--WIPPNEGVMKINTNVLWSLDRQSTGLGAICRNHL-VVCGGTTHYLVWSSEGPLAELKAILLVLDLAISMGCNKLILESDCVSAINL

Query:  VTKNSKFWCSVEALVVEIWARLPCFNEILFKHISRKCNGVADSLSQN
        +   +        ++ ++   L  F+ I+  H+ R  N  A  L+++
Subjt:  VTKNSKFWCSVEALVVEIWARLPCFNEILFKHISRKCNGVADSLSQN

A0A803QHU3 Uncharacterized protein1.1e-1426.98Show/hide
Query:  DRWMKISSCLSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKEVC---PRSQSATSNESWIPPNEGVMKINTNVLW
        D  + +S+  + +E+EL+    W IW++RN+IVH     P  V +S+   Y+  YR A +   +   +    PR   AT    W PP  G +K+N +   
Subjt:  DRWMKISSCLSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKEVC---PRSQSATSNESWIPPNEGVMKINTNVLW

Query:  SLDRQSTGLGAICRNHL-VVCGGTTHYLVWSSEGPLAELKAILLVLDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWARLPCFNEILFK
           R+ TG+GA+ R+   VV       ++ +      E KAI   L+  + +     I+E+D +   N +   S    S   L++++ + L  F ++   
Subjt:  SLDRQSTGLGAICRNHL-VVCGGTTHYLVWSSEGPLAELKAILLVLDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWARLPCFNEILFK

Query:  HISRKCNGVADSLSQ
        H  R  N VA  L++
Subjt:  HISRKCNGVADSLSQ

SwissProt top hitse value%identityAlignment
No hits found
Arabidopsis top hitse value%identityAlignment
AT2G13980.1 Polynucleotidyl transferase, ribonuclease H-like superfamily protein2.9e-0427.21Show/hide
Query:  NESWIPPNEGVMKINTNVLWSLDRQSTGLGAICRNHLVVCGGTTHYLVWSSEGPL-AELKAILLVLDLAISMGCNKLILESDCVSAINLVTKNSKFWCSV
        N  W  P +  +K N +  +++    +    I RNH  +        + ++  PL AE KA+L  L      G  ++I+E DC +  NLV+ +S      
Subjt:  NESWIPPNEGVMKINTNVLWSLDRQSTGLGAICRNHLVVCGGTTHYLVWSSEGPL-AELKAILLVLDLAISMGCNKLILESDCVSAINLVTKNSKFWCSV

Query:  EAL-VVEIWARLPCFNEILFKHISRKCNGVADSLSQ
          L  + IWA+   F+ + F  + R  N VA  L++
Subjt:  EAL-VVEIWARLPCFNEILFKHISRKCNGVADSLSQ


Sequences Show/hide sequences
CDS sequenceShow/hide CDS sequence
ATGACTTGGAATCTTATGAGGAACCTTCAAATCCAAAATAATCTTCCTTGGTTGATAGGTGGAGACGTTAATGAGATATTAGTGCATAATGAAAAATTGGATGGTATAAG
GAGAGAATCAAGATGTTTGGAATCTTTCAAAGAGGCTTTGATGGATTGTGGTCTAAGAGATATGAAGCCTAAAGGGAATTTCTTTACTTGGCACGACCAATCGAAGCTAA
GTTATTTTCTTCTCCTTCTAAACATCATATTCTTATTATATGCCAAAGAGCAAGAGAAATTTGGAGGCTTACCTTGGATCGTGTTTTTTCTGGATGTTGATTTCAACAAC
AGCTTCATAGACCGATGGATGAAGATTTCCTCTTGCCTATCACCAAAAGAAATCGAGTTAGTGGCAGTTGCATGTTGGGGGATTTGGATCGATAGAAACAAAATCGTCCA
TGAAGAGCCTATCCCTCCTCCAAATGTTAGAAGTAGCTGGATTATAGAGTATATTGAGGCTTACCGGCAGGCGAACTCAAATCCTCAGATGGTGAAAGAAGTTTGCCCTA
GATCGCAGTCTGCAACCTCGAATGAGTCGTGGATTCCGCCTAATGAGGGTGTTATGAAAATTAACACGAATGTTTTGTGGTCTTTAGACCGACAATCAACTGGGCTTGGG
GCCATCTGCAGAAATCATTTGGTCGTCTGTGGTGGTACGACCCATTATTTGGTTTGGAGTTCGGAGGGCCCGTTAGCTGAATTAAAGGCGATTTTATTGGTCTTGGATCT
GGCTATTTCGATGGGCTGTAACAAGCTTATTTTGGAGTCTGATTGTGTTTCAGCTATCAATCTGGTTACAAAAAATTCAAAGTTCTGGTGCAGTGTTGAAGCCTTAGTGG
TAGAGATCTGGGCCAGATTACCTTGTTTCAATGAAATTTTGTTTAAACATATATCTAGGAAATGTAATGGAGTAGCTGATTCACTTAGCCAGAATTTTCCTAAGTAA
mRNA sequenceShow/hide mRNA sequence
ATGACTTGGAATCTTATGAGGAACCTTCAAATCCAAAATAATCTTCCTTGGTTGATAGGTGGAGACGTTAATGAGATATTAGTGCATAATGAAAAATTGGATGGTATAAG
GAGAGAATCAAGATGTTTGGAATCTTTCAAAGAGGCTTTGATGGATTGTGGTCTAAGAGATATGAAGCCTAAAGGGAATTTCTTTACTTGGCACGACCAATCGAAGCTAA
GTTATTTTCTTCTCCTTCTAAACATCATATTCTTATTATATGCCAAAGAGCAAGAGAAATTTGGAGGCTTACCTTGGATCGTGTTTTTTCTGGATGTTGATTTCAACAAC
AGCTTCATAGACCGATGGATGAAGATTTCCTCTTGCCTATCACCAAAAGAAATCGAGTTAGTGGCAGTTGCATGTTGGGGGATTTGGATCGATAGAAACAAAATCGTCCA
TGAAGAGCCTATCCCTCCTCCAAATGTTAGAAGTAGCTGGATTATAGAGTATATTGAGGCTTACCGGCAGGCGAACTCAAATCCTCAGATGGTGAAAGAAGTTTGCCCTA
GATCGCAGTCTGCAACCTCGAATGAGTCGTGGATTCCGCCTAATGAGGGTGTTATGAAAATTAACACGAATGTTTTGTGGTCTTTAGACCGACAATCAACTGGGCTTGGG
GCCATCTGCAGAAATCATTTGGTCGTCTGTGGTGGTACGACCCATTATTTGGTTTGGAGTTCGGAGGGCCCGTTAGCTGAATTAAAGGCGATTTTATTGGTCTTGGATCT
GGCTATTTCGATGGGCTGTAACAAGCTTATTTTGGAGTCTGATTGTGTTTCAGCTATCAATCTGGTTACAAAAAATTCAAAGTTCTGGTGCAGTGTTGAAGCCTTAGTGG
TAGAGATCTGGGCCAGATTACCTTGTTTCAATGAAATTTTGTTTAAACATATATCTAGGAAATGTAATGGAGTAGCTGATTCACTTAGCCAGAATTTTCCTAAGTAA
Protein sequenceShow/hide protein sequence
MTWNLMRNLQIQNNLPWLIGGDVNEILVHNEKLDGIRRESRCLESFKEALMDCGLRDMKPKGNFFTWHDQSKLSYFLLLLNIIFLLYAKEQEKFGGLPWIVFFLDVDFNN
SFIDRWMKISSCLSPKEIELVAVACWGIWIDRNKIVHEEPIPPPNVRSSWIIEYIEAYRQANSNPQMVKEVCPRSQSATSNESWIPPNEGVMKINTNVLWSLDRQSTGLG
AICRNHLVVCGGTTHYLVWSSEGPLAELKAILLVLDLAISMGCNKLILESDCVSAINLVTKNSKFWCSVEALVVEIWARLPCFNEILFKHISRKCNGVADSLSQNFPK