Gene: [04^/GTA] galactosyltransferase activator; glycoprotein-4-beta-galactosyltransferase activator; [GGTB1 ]

COM

This locus was supposed to code for one form of 4-beta-galactosyltransferase (GGTB1; Humphreys-Beher-1986). However, the consequent isolation of antibodies, sequenizing of cDNA clone, and analysis of the encoded product revealed that the corresponding peptide did not have an enzymatic activity but seemed to participate in 4-beta-galactosyltransferase activation (Humphreys-Beher-1989)."

FAG

The 4-beta-galactosyltransferase gene has been mapped to Chr 9p13 (GEM:09p13/GGTB2)."

REF

CLO,SEQ,LOC "Humphreys-Beher MG &: PNAS, 86, N22 (Correction), 8747, 1989
CLO,SEQ,LOC "Humphreys-Beher MG &: PNAS, 83, N23, 8918-8922, 1986

KEY

carb

CLA

coding, basic

LOC

04

MIM

MIM: 137061

SYN

GGTB1