The attachment of an atrial cardiomyocyte to an AV node cell via adhesion molecules that results in the cells being juxtaposed so that they can communicate.

OBSOLETE. (Was not defined before being made obsolete).

OBSOLETE. (Was not defined before being made obsolete).

The attachment of a bundle of His cell to a Purkinje myocyte via adhesion molecules that results in the cells being juxtaposed so that they can communicate.

OBSOLETE. (Was not defined before being made obsolete).

The attachment of an AV node cell to an bundle of His cell via adhesion molecules that results in the cells being juxtaposed so that they can communicate.

OBSOLETE. (Was not defined before being made obsolete).

The attachment of an Purkinje myocyte to a ventricular cardiac muscle cell via adhesion molecules that results in the cells being juxtaposed so that they can communicate.

A wide pore channel activity that enables a direct cytoplasmic connection from an AV node cell to a bundle of His cell. The gap junction passes electrical signals between the cells contributing to cardiac conduction.

Binding to DNA in a bent conformation.

A wide pore channel activity that enables a direct cytoplasmic connection from an atrial cardiomyocyte to an AV node cell. The gap junction passes electrical signals between the cells contributing to cardiac conduction.

Binding to a DNA structure formed by the minor groove of adenine-thymine-rich DNA regions. Examples of proteins having this function are AT-rich interaction domain (ARID)-containing proteins.

A wide pore channel activity that enables a direct cytoplasmic connection from a Purkinje myocyte to a ventricular cardiac muscle cell. The gap junction passes electrical signals between the cells contributing to cardiac conduction.

A wide pore channel activity that enables a direct cytoplasmic connection from a bundle of His cell to a Purkinje myocyte. The gap junction passes electrical signals between the cells contributing to cardiac conduction.

Enables the transmembrane transfer of a sodium ion by a voltage-gated channel through the plasma membrane of an AV node cardiac muscle cell contributing to the depolarization phase of an action potential. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.

OBSOLETE. (Was not defined before being made obsolete).

Enables the transmembrane transfer of a sodium ion by a voltage-gated channel through the plasma membrane of a Purkinje myocyte contributing to the depolarization phase of an action potential. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.

Enables the transmembrane transfer of a sodium ion by a voltage-gated channel through the plasma membrane of a bundle of His cardiac muscle cell contributing to the depolarization phase of an action potential. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded.

OBSOLETE. A controlled vocabulary that can be applied to all organisms even as knowledge of gene and protein roles in cells is accumulating and changing. GO provides three structured networks of defined terms to describe gene product attributes.