spacer
spacer

GO:0006265 DNA topological change

The process by which a transformation is induced in the topological structure of a double-stranded DNA helix, resulting in a change in linking number.

Term Information

ID GO:0006265
Name DNA topological change
Ontology Biological Process
Definition The process by which a transformation is induced in the topological structure of a double-stranded DNA helix, resulting in a change in linking number.
Comment Note that the synonym 'DNA underwinding' should not be confused with 'DNA unwinding ; GO:0006268', which refers to DNA strand separation, and is a type of geometric change. GO:0006265 refers to alteration of the superhelical density of double-stranded DNA. Note that DNA topological change and DNA geometric change (GO:0032392) are distinct, but are usually coupled in vivo.

Synonyms

Type Synonym
narrow DNA underwinding

Cross-references associated with this term:

Database ID
INTERPRO IPR001631
INTERPRO IPR013824
INTERPRO IPR015320
INTERPRO IPR015346
INTERPRO IPR004085
INTERPRO IPR013825
INTERPRO IPR013826
INTERPRO IPR014711
INTERPRO IPR002288
INTERPRO IPR001448
INTERPRO IPR000380
INTERPRO IPR009054
INTERPRO IPR014396
INTERPRO IPR000565
INTERPRO IPR001241
INTERPRO IPR008336
INTERPRO IPR003601
INTERPRO IPR003602
INTERPRO IPR013757
INTERPRO IPR013758
INTERPRO IPR013759
INTERPRO IPR013760
INTERPRO IPR014727
INTERPRO IPR001154
INTERPRO IPR018126
INTERPRO IPR011557
INTERPRO IPR013263
INTERPRO IPR013497
INTERPRO IPR013498
INTERPRO IPR013499
INTERPRO IPR013500
INTERPRO IPR006691
INTERPRO IPR013506
INTERPRO IPR002205
INTERPRO IPR018521
INTERPRO IPR018522
INTERPRO IPR013030
INTERPRO IPR005733
INTERPRO IPR005734
INTERPRO IPR005736
INTERPRO IPR005737
INTERPRO IPR005738
INTERPRO IPR005739
INTERPRO IPR005740
INTERPRO IPR005741
INTERPRO IPR005742
INTERPRO IPR005743

Web service: term information

Use this URI template to access this data as a service:

GTerm?id=termID&format=format

Full details can be found on the QuickGO Web Services page.

Ancestor Chart

Visual display of a section of the GO directed acyclic graph (DAG) for a single GO term. Terms in the GO are linked to parent (more general) terms and often to child (more specific) terms by one or more 'relationships'

All GO terms displayed in this graph can be clicked to display term definitions and child (descendent) terms.

Chart

Ancestor Table

Alternative display of a section of the GO, providing a concise view of the relationships connecting GO terms

All GO terms displayed in this chart can be right-clicked to display term definitions and child (descendent) terms.

GO:0008150 biological_process
GO:0008152 metabolic process
GO:0009987 cellular process
GO:0043170 macromolecule metabolic process
GO:0006807 nitrogen compound metabolic process
GO:0044238 primary metabolic process
GO:0071103 DNA conformation change
GO:0044237 cellular metabolic process
GO:0043283 biopolymer metabolic process
GO:0044260 cellular macromolecule metabolic process
GO:0006139 nucleobase, nucleoside, nucleotide and nucleic acid metabolic process
GO:0034960 cellular biopolymer metabolic process
GO:0006259 DNA metabolic process
GO:0006265 DNA topological change

Relationship key

Code Relationship
part of
is a
regulates
+ve regulates
-ve regulates

Child Terms

All direct descendants (child terms) available for this GO term:
Term has no children

Protein Annotation

DB
ID
Qualifier colocalizes_with contributes_to NOT NOT|colocalizes_with NOT|contributes_to
GO Term
Reference
Evidence IMP IGI IPI IGC ISS IDA IEP IEA TAS NAS ND IC RCA ISA EXP
With
Taxonomy
From
Download limit
Format

Co-occurring Terms

Co-occurrence statistics

This display shows those GO terms which have been annotated to the same proteins as this term.
Terms may have been co-annotated either by electronic (IEA) or manual annotation methods. Users can decide which evidence code type should be used in the calculation of the co-occurence statistics.
Click on the 'Update' button to run the co-occurence calculation
IMP IGI IPI IGC ISS IDA IEP IEA TAS NAS ND IC RCA ISA EXP Statistics may take up to 1 minute to calculate
spacer
16ms
spacer