ID   VIRD1_AGRRH             Reviewed;         147 AA.
AC   P13461;
DT   01-JAN-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1990, sequence version 1.
DT   25-MAY-2022, entry version 60.
DE   RecName: Full=T-DNA border endonuclease VirD1;
DE            EC=3.1.-.-;
GN   Name=virD1;
OS   Agrobacterium rhizogenes.
OG   Plasmid pRiA4b.
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Agrobacterium.
OX   NCBI_TaxID=359;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=A4;
RX   PubMed=3185501; DOI=10.1007/bf00339586;
RA   Hirayama T., Muranaka T., Ohkawa H., Oka A.;
RT   "Organization and characterization of the virCD genes from Agrobacterium
RT   rhizogenes.";
RL   Mol. Gen. Genet. 213:229-237(1988).
CC   -!- FUNCTION: Tumor formation by A.tumefaciens involves the transfer and
CC       integration of a defined segment (T-DNA) of Ti plasmid DNA into the
CC       plant nuclear genome. The virD operon encodes a site-specific
CC       endonuclease that cleaves at a unique site within both 24 bp direct
CC       repeats flanking the T-DNA.
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DR   EMBL; X12867; CAA31350.1; -; Genomic_DNA.
DR   PIR; S06883; S06883.
DR   RefSeq; WP_032488281.1; NZ_VCBD01000008.1.
DR   AlphaFoldDB; P13461; -.
DR   SMR; P13461; -.
DR   IntAct; P13461; 1.
DR   STRING; 359.CN09_19190; -.
DR   GeneID; 66389685; -.
DR   eggNOG; ENOG5033K28; Bacteria.
DR   GO; GO:0004519; F:endonuclease activity; IEA:UniProtKB-KW.
DR   InterPro; IPR009933; VirD1.
DR   Pfam; PF07328; VirD1; 1.
PE   4: Predicted;
KW   Crown gall tumor; Endonuclease; Hydrolase; Nuclease; Plasmid.
FT   CHAIN           1..147
FT                   /note="T-DNA border endonuclease VirD1"
FT                   /id="PRO_0000065855"
SQ   SEQUENCE   147 AA;  16005 MW;  8826E551BF2E9D44 CRC64;
     MSQGSKPTSS DIAINQRVGA TVEGFRVVST RLRSAEYESF SHQARLLGLS DSMAIRVAVR
     RIGGFLEIDA ETRHKMEAIL LSIGTLSSNI AALLSAYAEN PTMDLEALRA ERIAFGESFA
     DLDGLLRSIL SVSRRRIDGC SMLKDSL