Kfl00054_0180 (kfl00054_0180_v1.1)

Aliases : kfl00054_0180_v1.1

Description : (at1g63990 : 226.0) Encodes AtSPO11-2, one of the three Arabidopsis homologues of the archaeal DNA topoisomerase VIA subunit (topo VIA). Required for meiotic recombination. Plants homozygous for atspo11-2 exhibit a severe sterility phenotype. Both male and female meiosis are severely disrupted in the atspo11-2 mutant, and this is associated with severe defects in synapsis during the first meiotic division and reduced meiotic recombination. AtSPO11-1 and AtSPO11-2 have overlapping functions (i.e. both required for meiotic recombination) whereas AtSPO11-3 functions in DNA replication. Required for double-strand break induction.; sporulation 11-2 (SPO11-2); FUNCTIONS IN: DNA topoisomerase (ATP-hydrolyzing) activity, DNA binding, catalytic activity, ATP binding; INVOLVED IN: in 11 processes; LOCATED IN: chromosome; CONTAINS InterPro DOMAIN/s: Spo11/DNA topoisomerase VI, subunit A, N-terminal (InterPro:IPR013049), Spo11/DNA topoisomerase VI, subunit A (InterPro:IPR002815); BEST Arabidopsis thaliana protein match is: Spo11/DNA topoisomerase VI, subunit A protein (TAIR:AT5G02820.1); Has 890 Blast hits to 889 proteins in 304 species: Archae - 214; Bacteria - 14; Metazoa - 169; Fungi - 107; Plants - 162; Viruses - 0; Other Eukaryotes - 224 (source: NCBI BLink). & (reliability: 452.0) & (original description: no original description)

Gene families : OG_42_0001606 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0001606_tree

Sequence : coding (download), protein (download)

Attention: This gene has low abundance.

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Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.

No co-expressed genes found

Type	GO Term	Name	Evidence	Source
MF	GO:0000166	nucleotide binding	None	Extended
MF	GO:0003674	molecular_function	None	Extended
MF	GO:0003676	nucleic acid binding	None	Extended
MF	GO:0003677	DNA binding	IEA	InterProScan predictions
MF	GO:0003824	catalytic activity	IEA	InterProScan predictions
MF	GO:0005488	binding	None	Extended
MF	GO:0005524	ATP binding	IEA	InterProScan predictions
CC	GO:0005575	cellular_component	None	Extended
CC	GO:0005694	chromosome	IEA	InterProScan predictions
BP	GO:0006139	nucleobase-containing compound metabolic process	None	Extended
BP	GO:0006259	DNA metabolic process	IEA	InterProScan predictions
BP	GO:0006725	cellular aromatic compound metabolic process	None	Extended
BP	GO:0006807	nitrogen compound metabolic process	None	Extended
MF	GO:0008144	drug binding	None	Extended
BP	GO:0008150	biological_process	None	Extended
BP	GO:0008152	metabolic process	None	Extended
BP	GO:0009987	cellular process	None	Extended
MF	GO:0017076	purine nucleotide binding	None	Extended
MF	GO:0030554	adenyl nucleotide binding	None	Extended
MF	GO:0032553	ribonucleotide binding	None	Extended
MF	GO:0032555	purine ribonucleotide binding	None	Extended
MF	GO:0032559	adenyl ribonucleotide binding	None	Extended
BP	GO:0034641	cellular nitrogen compound metabolic process	None	Extended
MF	GO:0035639	purine ribonucleoside triphosphate binding	None	Extended
MF	GO:0036094	small molecule binding	None	Extended
MF	GO:0043167	ion binding	None	Extended
MF	GO:0043168	anion binding	None	Extended
BP	GO:0043170	macromolecule metabolic process	None	Extended
CC	GO:0043226	organelle	None	Extended
CC	GO:0043228	non-membrane-bounded organelle	None	Extended
CC	GO:0043229	intracellular organelle	None	Extended
CC	GO:0043232	intracellular non-membrane-bounded organelle	None	Extended
BP	GO:0044237	cellular metabolic process	None	Extended
BP	GO:0044238	primary metabolic process	None	Extended
BP	GO:0044260	cellular macromolecule metabolic process	None	Extended
CC	GO:0044424	intracellular part	None	Extended
CC	GO:0044464	cell part	None	Extended
BP	GO:0046483	heterocycle metabolic process	None	Extended
BP	GO:0071704	organic substance metabolic process	None	Extended
BP	GO:0090304	nucleic acid metabolic process	None	Extended
MF	GO:0097159	organic cyclic compound binding	None	Extended
MF	GO:0097367	carbohydrate derivative binding	None	Extended
MF	GO:1901265	nucleoside phosphate binding	None	Extended
BP	GO:1901360	organic cyclic compound metabolic process	None	Extended
MF	GO:1901363	heterocyclic compound binding	None	Extended

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Type	GO Term	Name	Evidence	Source
No Predicted GO terms available for this sequence

InterPro domains	Description	Start	Stop
IPR013049	Spo11/TopoVI_A_N	79	117

External Links

No external refs found!

Kfl00054_0180 (kfl00054_0180_v1.1)

Expression Profile

Co-expression Networks

Functional Annotation