UniProtKB query fields
Supported query fields for searching specific data in UniProtKB (see also query syntax).
| Field | Example | Description |
|---|---|---|
| accession | accession:P62988 |
Lists all entries with the primary or secondary accession number P62988. |
| active | active:no |
Lists all obsolete entries. |
| annotation |
annotation:(type:non-positional) |
Lists all entries with:
|
| author | author:ashburner |
Lists all entries with at least one reference co-authored by Michael Ashburner. |
| cdantigen | cdantigen:CD233 |
Lists all entries whose cluster of differentiation number is CD233. |
| citation |
citation:("intracellular structural proteins") |
Lists all entries with a literature citation:
|
| cluster | cluster:UniRef90_A5YMT3 |
Lists all entries in the UniRef 90% identity cluster whose representative sequence is UniProtKB entry A5YMT3. |
| count |
annotation:(type:transmem count:5) |
Lists all entries with:
|
| created |
created:[20121001 TO *] |
Lists all entries created since October 1st 2012. Lists all new UniProtKB/Swiss-Prot entries in the last release. |
| database |
database:(type:pfam) |
Lists all entries with:
|
| domain | domain:VWFA |
Lists all entries with a Von Willebrand factor type A domain described in the 'Family and Domains' section. |
| ec | ec:3.2.1.23 |
Lists all beta-galactosidases. |
| evidence |
annotation:(type:signal evidence:ECO_0000269) |
Lists all entries with:
|
| family | family:serpin |
Lists all entries belonging to the Serpin family of proteins. |
| fragment | fragment:yes |
Lists all entries with an incomplete sequence. |
| gene | gene:HSPC233 |
Lists all entries for proteins encoded by gene HSPC233. |
| go |
go:cytoskeleton |
Lists all entries associated with:
|
| host |
host:mouse |
Lists all entries for viruses infecting:
|
| id | id:P00750 |
Returns the entry with the primary accession number P00750. |
| inn | inn:Anakinra |
Lists all entries whose "International Nonproprietary Name" is Anakinra. |
| interactor | interactor:P00520 |
Lists all entries describing interactions with the protein described by entry P00520. |
| keyword | keyword:toxin |
Lists all entries associated with the keyword Toxin. |
| length | length:[500 TO 700] |
Lists all entries describing sequences of length between 500 and 700 residues. |
| lineage | This field is a synonym for the field taxonomy.
|
|
| mass | mass:[500000 TO *] |
Lists all entries describing sequences with a mass of at least 500,000 Da. |
| method |
method:maldi |
Lists all entries for proteins identified by:
matrix-assisted laser desorption/ionization (MALDI),
crystallography (X-Ray). The method field searches
names of physico-chemical identification methods in the
'Biophysicochemical properties' subsection of the 'Function'
section, the 'Publications' and 'Cross-references' sections.
|
| mnemonic | mnemonic:ATP6_HUMAN |
Lists all entries with entry name (ID) ATP6_HUMAN. Searches also obsolete entry names. |
| modified |
modified:[20120101 TO 20120301] |
Lists all entries that were last modified between January
and March 2012. Lists all UniProtKB/Swiss-Prot entries modified in the last release. |
| name | name:"prion protein" |
Lists all entries for prion proteins. |
| organelle | organelle:Mitochondrion |
Lists all entries for proteins encoded by a gene of the mitochondrial chromosome. |
| organism |
organism:"Ovis aries" |
Lists all entries for proteins expressed in sheep (first 2 examples) and organisms whose name contains the term "sheep". |
| plasmid | plasmid:ColE1 |
Lists all entries for proteins encoded by a gene of plasmid ColE1. |
| proteome | proteome:UP000005640 |
Lists all entries from the human proteome. |
| proteomecomponent | proteomecomponent:"chromosome 1" and
organism:9606 |
Lists all entries from the human chromosome 1. |
| replaces | replaces:P02023 |
Lists all entries that were created from a merge with entry P02023. |
| reviewed | reviewed:yes |
Lists all UniProtKB/Swiss-Prot entries. |
| scope | scope:mutagenesis |
Lists all entries containing a reference that was used to gather information about mutagenesis. |
| sequence | sequence:P05067-9 |
Lists all entries containing a link to isoform 9 of the sequence described in entry P05067. Allows searching by specific sequence identifier. |
| sequence_modified |
sequence_modified:[20120101 TO 20120301] |
Lists all entries whose sequences were last modified
between January and March 2012. Lists all UniProtKB/Swiss-Prot entries whose sequences were modified in the last release. |
| source | source:intact |
Lists all entries containing a GO term whose annotation source is the IntAct database. |
| strain | strain:wistar |
Lists all entries containing a reference relevant to strain wistar. |
| taxonomy | taxonomy:40674 |
Lists all entries for proteins expressed in Mammals. This field is used to retrieve entries for all organisms classified below a given taxonomic node taxonomy classification). |
| tissue | tissue:liver |
Lists all entries containing a reference describing the protein sequence obtained from a clone isolated from liver. |
| web | web:wikipedia |
Lists all entries for proteins that are described in Wikipedia. |