Recombinant Human Integrator complex subunit 11 (INTS11)

Uniprot Id

Q5TA45

Target Species

Human

Target Name

INTS11

Target Full Name

Integrator complex subunit 11

Target Function

Catalytic component of the Integrator (INT) complex, a complex involved in the small nuclear RNAs (snRNA) U1 and U2 transcription and in their 3'-box-dependent processing. The Integrator complex is associated with the C-terminal domain (CTD) of RNA polymerase II largest subunit (POLR2A) and is recruited to the U1 and U2 snRNAs genes. Mediates the snRNAs 3' cleavage. Mediates recruitment of cytoplasmic dynein to the nuclear envelope, probably as component of the INT complex.

Target Subcellular Location

Nucleus. Cytoplasm.

Target Protein Families

Metallo-beta-lactamase superfamily, RNA-metabolizing metallo-beta-lactamase-like family, INTS11 subfamily

Target Synonyms

2410006F12Rik; AU044035; Cleavage and polyadenylation specific factor 3 like; Cleavage and polyadenylation-specific factor 3-like protein; CPSF3 like protein; CPSF3-like protein; CPSF3L; CPSF73L; FLJ13294; FLJ20542; Human integrator complex subunit 11; INT 11; Int11; INT11_HUMAN; Integrator complex subunit 11; INTS 11; INTS11; MGC124975; OTTHUMP00000044092; Protein related to CPSF subunits of 68 kDa; RC 68; RC 68, related; RC-68; RC68; Related to CPSF subunits 68 kDa; Related to CPSF subunits, 68 kDa protein; RGD1306841; RP23 242K15.19

Target Background

The Integrator complex contains at least 12 subunits and associates with the C-terminal domain of RNA polymerase II large subunit (POLR2A; MIM 180660) and mediates the 3-prime end processing of small nuclear RNAs U1 (RNU1; MIM 180680) and U2 (RNU2; MIM 180690). INTS11, or CPSF3L, is the catalytic subunit of the Integrator complex (Baillat et al., 2005 [PubMed 16239144]).