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. |