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

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.

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