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› Restrict list of documents to category: alternative_products, binary_interactions, cross_references, entry_information, general_annotation, names_origin, ontologies, protein_attributes, references, sequence_annotation, sequences, web_resources

Entry name

Mnemonic identifier for a UniProtKB entry

Accession

Provides a stable way of identifying UniProtKB entries

Entry history

Dates of creation and modification and version information

Entry status

Indicates if the entry has been manually reviewed (UniProtKB/Swiss-Prot) or not (UniProtKB/TrEMBL)

Sequence length

Sequence length

Sequence status

Indicates if the protein sequence is complete or not

Sequence processing

Indicates if the mature form of a protein is derived by processing of a precursor

Protein existence

Level of evidence that supports the existence of the protein concerned

Protein names

Name and synonyms of the protein

Gene names

Name(s) of the gene(s) that code for the protein

Encoded on

Organelle or plasmid gene source

Organism

Name of the source organism

Taxonomic identifier

NCBI unique identifier for the source organism

Taxonomic lineage

Taxonomic classification of the source organism

Virus host

The species that can be infected by a specific virus

References

Literature citations

General annotation (Comments)

Position-independent annotation

Non-experimental qualifiers

Non-experimental qualifiers used to indicate that the information given is not based on experimentally proven findings.

Function

General description of the function(s) of a protein

Catalytic activity

Description of the reaction(s) catalyzed by an enzyme

Cofactor

Description of non-protein substance required by an enzyme to be active

Enzyme regulation

Description of an enzyme regulatory mechanism

Biophysicochemical properties

Description of biophysical and physicochemical properties

Subunit structure

Description of the quaternary structure of a protein

Pathway

Description of associated metabolic pathways

Subcellular location

Description of the subcellular location of the mature protein

Tissue specificity

Description of the expression of a gene in different tissues

Developmental stage

Description of how the expression of a gene varies according to the stage of cell, tissue or organism development

Induction

Description of the effects of environmental factors on the gene expression

Domain

Description of the domain(s) present in a protein

Post-translational modification

Description of post-translational modifications

RNA editing

Description of amino acid change(s) due to RNA editing

Mass spectrometry

Information derived from mass spectrometry experiments

Polymorphism

Description of polymorphism(s)

Involvement in disease

Description of the disease(s) associated with the deficiency of a protein

Allergenic properties

Information relevant to allergenic proteins

Toxic dose

Lethal, paralytic, or effect dose, or lethal concentration of a toxin

Biotechnological use

Description of the use of a specific protein in a biotechnological process

Pharmaceutical use

Description of the use of a protein as a pharmaceutical drug

Miscellaneous

Any relevant information that doesn't fit in any other defined sections

Sequence similarities

Description of the sequence similaritie(s) with other proteins

Caution

Warning about possible errors and/or grounds for confusion

Sequence caution

Warning about possible errors related to the protein sequence

Web resources

Links to related web resource(s) or database(s)

Binary interactions

Information relevant to binary protein-protein interactions

Alternative products

Description of the different proteins generated from the same gene

Cross-references

Cross-references that point to data collections other than UniProtKB

Keywords

List of controlled vocabulary which summarises the content of an entry

Gene Ontology (GO)

Selection of Gene Ontology (GO) terms

Sequences

Protein sequence data for all described protein isoforms

Sequence annotation (Features)

Position-dependent annotation

Initiator methionine

Cleaved initiator methionine

Signal

Sequence targeting proteins to the secretory pathway or periplasmic space

Propeptide

Part of a protein that is cleaved during maturation or activation

Transit peptide

Extent of a transit peptide for organelle targeting

Chain

Extent of a polypeptide chain in the mature protein

Peptide

Extent of an active peptide in the mature protein

Topological domain

Location of non-membrane regions of membrane-spanning proteins

Transmembrane

Extent of a membrane-spanning region

Domain

Denotes the position and type of each modular protein domain

Repeat

Denotes the positions of repeated sequence motifs or repeated domains

Calcium binding

Denotes the position(s) of calcium binding region(s) within the protein

Zinc finger

Denotes the position(s) and type(s) of zinc fingers within the protein

DNA binding

Denotes the position and type of a DNA-binding domain

Nucleotide binding

Nucleotide phosphate binding region

Region

Region of interest in the sequence

Coiled coil

Denotes the positions of regions of coiled coil within the protein

Motif

Short (up to 20 amino acids) sequence motif of biological interest

Compositional bias

Region of compositional bias in the protein

Active site

Amino acid(s) directly involved in the activity of an enzyme

Metal binding

Binding site for a metal ion

Binding site

Binding site for any chemical group (co-enzyme, prosthetic group, etc.)

Site

Any interesting single amino acid site on the sequence

Non-standard residue

Occurence of non-standard amino acids (selenocysteine and pyrrolysine) in the protein sequence

Modified residue

Modified residues excluding lipids, glycans and protein crosslinks

Lipidation

Covalently attached lipid group(s)

Glycosylation

Covalently attached glycan group(s)

Disulfide bond

Cysteine residues participating in disulfide bonds

Crosslink

Residues participating in covalent linkage(s) between proteins

Alternative sequence

Amino acid change(s) producing alternate protein isoforms

Natural variant

Description of a natural variant of the protein

Mutagenesis

Site which has been experimentally altered by mutagenesis

Sequence uncertainty

Regions of uncertainty in the sequence

Sequence conflict

Description of sequence discrepancies of unknown origin

Non-adjacent residue

Indicates that two residues in a sequence are not consecutive

Non-terminal residue

The sequence is incomplete. Indicate that a residue is not the terminal residue of the complete protein.

Helix

Helical regions within the experimentally determined protein structure

Turn

Turns within the experimentally determined protein structure

Beta strand

Beta strand regions within the experimentally determined protein structure