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Gene Model: Rad9

NomenclatureGenomic Location
SymbolRad9ChromosomeX
NameCell cycle checkpoint
control protein RAD9A
Linkage mapunknown
SpeciesDracomimus familiarisGenome CoordinatesChrX: 24 Mbp

Molecular Function

Component of the 9-1-1 cell-cycle checkpoint response complex that plays a major role in DNA repair. The 9-1-1 complex is recruited to DNA lesion upon damage by the RAD17-replication factor C (RFC) clamp loader complex. Acts then as a sliding clamp platform on DNA for several proteins involved in long-patch base excision repair (LP-BER). The 9-1-1 complex stimulates DNA polymerase beta (POLB) activity by increasing its affinity for the 3'-OH end of the primer-template and stabilizes POLB to those sites where LP-BER proceeds; endonuclease FEN1 cleavage activity on substrates with double, nick, or gap flaps of distinct sequences and lengths; and DNA ligase I (LIG1) on long-patch base excision repair substrates. RAD9A possesses 3'->5' double stranded DNA exonuclease activity

Molecular Function Terms:

binding
   protein binding
      enzyme binding
         histone deacetylase binding
         kinase binding
            protein kinase binding

catalytic activity
   hydrolase activity
      hydrolase activity, acting on ester bonds
         nuclease activity
            exonuclease activity

Human Disease Association

No disease association.

Predicted Transcript
     1 ATGAAGTGCATAGTCACCGGGGGCAATGTGAAAGCCCTAGGGAAAGCAATACATTCCCTC
    61 GCCCGTGTTGGAGATGAAATCTATGTCGAGCCACTACAAGAAGGGCTGTCCATGCGGACA
   121 GTCAGTGCATCTCGCTCAGCTTATGCAAGCTTCCTGTTTGCCCCACTCTTCTTCCAAAAC
   181 TACCAGCCAACAGAATCAGGATATGACCCAGATTCAGAGGCTTTCCGGTGCAAAGTTCAC
   241 ATGAAGTCTTTCTTGGCTGTTTTCCGTTCACTGCCCTCCCTGGAGAAGACTGTGGAGAAG
   301 TGCCTTCTCTCACTAAACCCCCATGCCAGCCGATTCCGGGTGCAGCTCCACTGCAAATAT
   361 GGTGTTGTCAAGACCCATGACTTGCCATTCCAGGAATGTGAATCCCTGCAAGCTGACTTT
   421 GACACAAGCCAGTGTGCCCATGCTCTGCGTGCCCCTCCCAGGCTGTTGGCGGATGCTGTG
   481 GTGCATTTCCCACTGGCTTTGGCTGAGGTGACTCTCGTTGCCAGCCCAGCTGGGAAGGTG
   541 AGCTTGCGCAGTTACTTGGAAGGAGACACGGAGGTGACCCGGACAATGGTGACAGAGCTA
   601 GGCTTAAATGAGGATGAGTTTCAGACCTTCCACATTAAGCAAGAGGCACAAATCACTTTC
   661 TGTCTCAAGGAATTTCGAGGTCTTCTGAGTTTTGCGGAGTCATCTAATCTTTCCCTTAAT
   721 ATCTACTTTGACACCCCTGGCAGGCCAGCTATCTTTACCTTGGACGATGCTGTCCTCCAG
   781 GTGCACCTGGTCTTGGCTACCCTTGAAGAACCAGAGAGCTGCAGTTCCCAAATGACCTCA
   841 TGCACTCCAAAGCCCCTTGCCCCTGCATATGACTTCACCGGTGATGATATTGATGACTAC
   901 ATGATAGCCATGGAAACAACATGTGGTGGCCCCGCAGGGACAGAACCGCTTCCCAGCCCC
   961 ACCTTCCCTATGGGGCCCACAAGTTCAGAAGCACAAGAGCCAGACAGTGATCACGAGGGG
  1021 ACTGTCCCTGGCACGCCGCCACAGAAAAGGTTCCGGTCCTTGTTCTTTGGGTCAGTCCTG
  1081 AGCCAGTCACAGTCTTTGGCTCACTCCCGGTCCAGCCAAGAGGTGCTGGCAGAAGACAGC
  1141 GAGGGAGAATCATGA

Predicted Protein Product
MKCIVTGGNVKALGKAIHSLARVGDEIYVEPLQEGLSMRTVSASRSAYASFLFAPLFFQN
YQPTESGYDPDSEAFRCKVHMKSFLAVFRSLPSLEKTVEKCLLSLNPHASRFRVQLHCKY
GVVKTHDLPFQECESLQADFDTSQCAHALRAPPRLLADAVVHFPLALAEVTLVASPAGKV
SLRSYLEGDTEVTRTMVTELGLNEDEFQTFHIKQEAQITFCLKEFRGLLSFAESSNLSLN
IYFDTPGRPAIFTLDDAVLQVHLVLATLEEPESCSSQMTSCTPKPLAPAYDFTGDDIDDY
MIAMETTCGGPAGTEPLPSPTFPMGPTSSEAQEPDSDHEGTVPGTPPQKRFRSLFFGSVL
SQSQSLAHSRSSQEVLAEDSEGES
Protein Alignment to Mouse
sp|Q9Z0F6|RAD9A_MOUSE Cell cycle checkpoint control protein RAD9A OS=Mus
            musculus GN=Rad9a PE=1 SV=1
      MGI:1328356 Rad9 RAD9 homolog (S. pombe) (Chr 19)
        Length = 389

 Score = 1019 (363.8 bits), Expect = 1.5e-103, P = 1.5e-103
 Identities = 217/398 (54%), Positives = 267/398 (67%)

Query:     1 MKCIVTGGNVKALGKAIHSLARVGDEIYVEPLQEGLSMRTVSASRSAYASFLFAPLFFQN 60
             MKC++TGGNVK LGKA+HSL+R+GDE+Y+EPL++GLS+RTV++SRSAYA FLFAPLFFQ 
Sbjct:     1 MKCLITGGNVKVLGKAVHSLSRIGDELYLEPLKDGLSLRTVNSSRSAYACFLFAPLFFQQ 60

Query:    61 YQPTESGYDPDSEAFRCKVHMKSFLAVFRSLPSLEKTVEKCLLSLNPHASRFRVQLHCKY 120
             YQ    G D      RCK+ MK+FL+VFRSL  +EK+VEKC +SL+   S   VQLHCKY
Sbjct:    61 YQAASPGQD----LLRCKILMKAFLSVFRSLAIVEKSVEKCCISLSGSHSHLVVQLHCKY 116

Query:   121 GVVKTHDLPFQECESLQADFDTSQCAHXXXXXXXXXXDAVVHFPLALAEVTLVASPAGKV 180
             GV KTH+L FQ+CESLQA FD + C H          +AV+ FPLAL EVTL      +V
Sbjct:   117 GVKKTHNLSFQDCESLQAVFDPASCPHLLRTPARVLAEAVLSFPLALTEVTLGIGRGRRV 176

Query:   181 SLRSYLEGDTEVT-RTMVTELGLNEDEFQTFHIKQEAQITFCLKEFRGLLSFAESSNLSL 239
              LRSY E + + T + MVTE  + +++FQ  H  +   +TFCLKEFRGLLSFAES+NL L
Sbjct:   177 ILRSYQEEEADSTSKAMVTETSIGDEDFQQLHAPEGIAVTFCLKEFRGLLSFAESANLPL 236

Query:   240 NIYFDTPGRPAIFTLDDAVLQVHLVLATLEEPESCSSQMTSCTPKPLAP-----AY---- 290
              I+FD PGRP IFT++D++L  H VLATL E +SCS     C+PKP  P     A+    
Sbjct:   237 TIHFDVPGRPVIFTIEDSLLDAHFVLATLLEQDSCSQG--PCSPKPHQPVPQKQAHSTPH 294

Query:   291 --DFTGDDIDDYMIAMETTCGGPAGTEPLPSPTFPMGPTSSEAQEPDSDHEG---TVPGT 345
               DFT DDID YMIAMETT GG  G+   PS + P    +S    P S+ E    TVPGT
Sbjct:   295 LDDFTSDDIDCYMIAMETT-GGNEGSGAQPSTSLPPVSLASHDLAPTSEEEAEPSTVPGT 353

Query:   346 PPQKRFRSLFFGSVLXXXXXXXXXXXXXEVLAEDSEGE 383
             PP K+FRSLFFGS+L              VLAEDS+GE
Sbjct:   354 PPPKKFRSLFFGSILAPVHSPQGPN---PVLAEDSDGE 388