Reactome: A Curated Pathway Database
THIS SITE IS USED FOR CURATION AND TESTING
IT IS NOT STABLE, IS LINKED TO AN INCOMPLETE DATA SET, AND IS NOT MONITORED FOR PERFORMANCE. WE STRONGLY RECOMMEND THE USE OF OUR PUBLIC SITE

Attributes of class 'PhysicalEntity'
Attribute name Cardinality Value type Allowed classes Attribute origin Value defines instance Db column type
DB_ID 1 INTERNAL_ID N/A DatabaseObject   INTEGER(10) UNSIGNED
_displayName 1 TEXT N/A DatabaseObject   TEXT
_timestamp 1 OTHER N/A DatabaseObject   TIMESTAMP
authored 1 INSTANCE InstanceEdit PhysicalEntity   INTEGER(10) UNSIGNED
cellType + INSTANCE CellType PhysicalEntity ALL INTEGER(10) UNSIGNED
created 1 INSTANCE InstanceEdit DatabaseObject   INTEGER(10) UNSIGNED
crossReference + INSTANCE DatabaseIdentifier PhysicalEntity   INTEGER(10) UNSIGNED
definition 1 TEXT N/A PhysicalEntity   TEXT
disease + INSTANCE Disease PhysicalEntity   INTEGER(10) UNSIGNED
edited + INSTANCE InstanceEdit PhysicalEntity   INTEGER(10) UNSIGNED
figure + INSTANCE Figure PhysicalEntity   INTEGER(10) UNSIGNED
goCellularComponent 1 INSTANCE GO_CellularComponent PhysicalEntity   INTEGER(10) UNSIGNED
inferredFrom + INSTANCE PhysicalEntity PhysicalEntity   INTEGER(10) UNSIGNED
inferredTo + INSTANCE PhysicalEntity PhysicalEntity   INTEGER(10) UNSIGNED
literatureReference + INSTANCE Publication PhysicalEntity   INTEGER(10) UNSIGNED
modified + INSTANCE InstanceEdit DatabaseObject   INTEGER(10) UNSIGNED
name + TEXT N/A PhysicalEntity   TEXT
reviewed + INSTANCE InstanceEdit PhysicalEntity   INTEGER(10) UNSIGNED
revised + INSTANCE InstanceEdit PhysicalEntity   INTEGER(10) UNSIGNED
stableIdentifier 1 INSTANCE StableIdentifier DatabaseObject   INTEGER(10) UNSIGNED
summation + INSTANCE Summation PhysicalEntity   INTEGER(10) UNSIGNED
systematicName 1 TEXT N/A PhysicalEntity   TEXT

Referers of class 'PhysicalEntity' instances
Class name Attribute name Cardinality
CatalystActivity physicalEntity 1
ReactionlikeEvent entityOnOtherCell +
FailedReaction entityOnOtherCell +
BlackBoxEvent entityOnOtherCell +
CellDevelopmentStep entityOnOtherCell +
Polymerisation entityOnOtherCell +
Depolymerisation entityOnOtherCell +
Reaction entityOnOtherCell +
Complex entityOnOtherCell +
InteractionEvent partners +
Complex hasComponent +
FailedReaction requiredInputComponent +
CellDevelopmentStep requiredInputComponent +
ReactionlikeEvent requiredInputComponent +
BlackBoxEvent requiredInputComponent +
Depolymerisation requiredInputComponent +
Polymerisation requiredInputComponent +
Reaction requiredInputComponent +
CandidateSet hasCandidate +
ReactionlikeEvent output +
FailedReaction output +
Depolymerisation output +
Reaction output +
Polymerisation output +
BlackBoxEvent output +
BlackBoxEvent input +
Depolymerisation input +
Polymerisation input +
Reaction input +
FailedReaction input +
ReactionlikeEvent input +
EntityWithAccessionedSequence inferredFrom +
DefinedSet inferredFrom +
RNADrug inferredFrom +
SimpleEntity inferredFrom +
Drug inferredFrom +
ChemicalDrug inferredFrom +
GenomeEncodedEntity inferredFrom +
ProteinDrug inferredFrom +
EntitySet inferredFrom +
Complex inferredFrom +
OtherEntity inferredFrom +
Cell inferredFrom +
Polymer inferredFrom +
PhysicalEntity inferredFrom +
CandidateSet inferredFrom +
SimpleEntity inferredTo +
Drug inferredTo +
ChemicalDrug inferredTo +
EntityWithAccessionedSequence inferredTo +
DefinedSet inferredTo +
RNADrug inferredTo +
Cell inferredTo +
OtherEntity inferredTo +
Polymer inferredTo +
PhysicalEntity inferredTo +
CandidateSet inferredTo +
GenomeEncodedEntity inferredTo +
ProteinDrug inferredTo +
EntitySet inferredTo +
Complex inferredTo +
PositiveGeneExpressionRegulation activeUnit +
NegativeGeneExpressionRegulation activeUnit +
Regulation activeUnit +
CatalystActivity activeUnit +
NegativeRegulation activeUnit +
Requirement activeUnit +
PositiveRegulation activeUnit +
_Deleted replacementInstances +
EntityFunctionalStatus normalEntity 1
EntitySet hasMember +
DefinedSet hasMember +
CandidateSet hasMember +
EntityFunctionalStatus diseaseEntity 1
Regulation regulator 1
NegativeGeneExpressionRegulation regulator 1
PositiveGeneExpressionRegulation regulator 1
NegativeRegulation regulator 1
Requirement regulator 1
PositiveRegulation regulator 1
_UpdateTracker updatedInstance 1
Polymer repeatedUnit +

You can find documentation for the Reactome data model here.

Sidebar on the left shows the hierarchy of Reactome classes. The number of instances of this class is shown in square brackets and is hyperlinked to a page listing all instances in this class.

The main panel shows attributes of the selected class. Own attributes, i.e. the ones which are not inherited from a parent class are indicated in colour.

'+' in 'Cardinality' column indicates that this is a multi-value attribute.

'Value defines instance' column indicates the attributes the values of which determine instance identity and are used to check if an identical instance has been stored in the database already. 'ALL' indicates that that all of the values of a given attribute must be identical while 'ANY' shows that identity of any single value of a given attribute is enough. Of course, if the identity is defined by multiple attributes each of them has to match.

Follow Reactome