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Database: UniProt
Entry: A0A091UXN3_NIPNI
LinkDB: A0A091UXN3_NIPNI
Original site: A0A091UXN3_NIPNI 
ID   A0A091UXN3_NIPNI        Unreviewed;       229 AA.
AC   A0A091UXN3;
DT   26-NOV-2014, integrated into UniProtKB/TrEMBL.
DT   26-NOV-2014, sequence version 1.
DT   24-JAN-2024, entry version 21.
DE   RecName: Full=Ribonuclease H2 subunit B {ECO:0000256|ARBA:ARBA00019062};
DE   AltName: Full=Ribonuclease HI subunit B {ECO:0000256|ARBA:ARBA00033464};
DE   Flags: Fragment;
GN   ORFNames=Y956_16095 {ECO:0000313|EMBL:KFQ95436.1};
OS   Nipponia nippon (Crested ibis) (Ibis nippon).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda;
OC   Coelurosauria; Aves; Neognathae; Pelecaniformes; Threskiornithidae;
OC   Nipponia.
OX   NCBI_TaxID=128390 {ECO:0000313|EMBL:KFQ95436.1, ECO:0000313|Proteomes:UP000053283};
RN   [1] {ECO:0000313|EMBL:KFQ95436.1, ECO:0000313|Proteomes:UP000053283}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BGI_Y956 {ECO:0000313|EMBL:KFQ95436.1};
RA   Zhang G., Li C.;
RT   "Genome evolution of avian class.";
RL   Submitted (APR-2014) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Non catalytic subunit of RNase H2, an endonuclease that
CC       specifically degrades the RNA of RNA:DNA hybrids. Participates in DNA
CC       replication, possibly by mediating the removal of lagging-strand
CC       Okazaki fragment RNA primers during DNA replication. Mediates the
CC       excision of single ribonucleotides from DNA:RNA duplexes.
CC       {ECO:0000256|ARBA:ARBA00024778}.
CC   -!- SUBUNIT: The RNase H2 complex is a heterotrimer composed of the
CC       catalytic subunit RNASEH2A and the non-catalytic subunits RNASEH2B and
CC       RNASEH2C. {ECO:0000256|ARBA:ARBA00011277}.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123}.
CC   -!- SIMILARITY: Belongs to the RNase H2 subunit B family.
CC       {ECO:0000256|ARBA:ARBA00009823}.
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DR   EMBL; KL410280; KFQ95436.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A091UXN3; -.
DR   STRING; 128390.A0A091UXN3; -.
DR   eggNOG; KOG4705; Eukaryota.
DR   Proteomes; UP000053283; Unassembled WGS sequence.
DR   GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR   GO; GO:0032299; C:ribonuclease H2 complex; IEA:InterPro.
DR   CDD; cd09270; RNase_H2-B; 1.
DR   Gene3D; 1.10.20.120; -; 1.
DR   Gene3D; 2.20.25.530; -; 1.
DR   InterPro; IPR040456; RNase_H2_suB.
DR   InterPro; IPR019024; RNase_H2_suB_wHTH.
DR   InterPro; IPR041195; Rnh202_N.
DR   PANTHER; PTHR13383; RIBONUCLEASE H2 SUBUNIT B; 1.
DR   PANTHER; PTHR13383:SF11; RIBONUCLEASE H2 SUBUNIT B; 1.
DR   Pfam; PF09468; RNase_H2-Ydr279; 1.
DR   Pfam; PF17745; Ydr279_N; 1.
PE   3: Inferred from homology;
KW   Nucleus {ECO:0000256|ARBA:ARBA00023242};
KW   Reference proteome {ECO:0000313|Proteomes:UP000053283}.
FT   DOMAIN          7..76
FT                   /note="Rnh202 triple barrel"
FT                   /evidence="ECO:0000259|Pfam:PF17745"
FT   DOMAIN          79..209
FT                   /note="Ribonuclease H2 subunit B wHTH"
FT                   /evidence="ECO:0000259|Pfam:PF09468"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:KFQ95436.1"
FT   NON_TER         229
FT                   /evidence="ECO:0000313|EMBL:KFQ95436.1"
SQ   SEQUENCE   229 AA;  26343 MW;  7B49E950DB620D28 CRC64;
     EAATDPPKTA DSEPLFTKLR NPSTGKFWNW EATLYLFNSG AQQLFEVKAF HEEYRSWFIG
     QTVQQDGRLL FVTPMDPLFL ILYYLIKADK EQGKFQPLDQ VVLDSEYPSC PLLLKCADVK
     QHIHHVTEEK EIGSQKFYKY SQEKTLKWLK KKVNQTVKAL KSNNICVGER VHAATFISGK
     QITDTKEDYV RYAHGLISEY IPQDLSKDLL KYLGLPELKS PALEPPSKV
//
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