Unliganded B-specific-1,3-galactosyltransferase (GTB)

ABO(H) blood group A and B glycosyltransferases recognize substrate via specific conformational changes.

Glycoprotein-fucosylgalactoside alpha-galactosyltransferase

Fucosylglycoprotein 3-alpha- galactosyltransferase, Histo-blood group B transferase, B transferase

FMVSLPRMVYPQPKVLTPCRKDVLVVTPWLAPIVWEGTFNIDILNEQFRLQNTTIGLTVFAIKKYVAFLKLFLETAEKHF
MVGHRVHYYVFTDQPAAVPRVTLGTGRQLSVLEVGAYKRWQDVSMRRMEMISDFCERRFLSEVDYLVCVDVDMEFRDHVG
VEILTPLFGTLHPSFYGSSREAFTYERRPQSQAYIPKDEGDFYYMGAFFGGSVQEVQRLTRACHQAMMVDQANGIEAVWH
DESHLNKYLLRHKPTKVLSPEYLWDQQLLGWPAVLRKLRFTAVPKNHQAVRNPE

PEG4000 Glycerol MgCl NH2SO4, pH 7.5, hanging drop, temperature 298K

THE SEQUENCE OF THIS PROTEIN CORRESPONDS TO WILD TYPE HISTO-BLOOD GROUP B TRANSFERASE. THE SEQUENCE DIFFERENCES WITH UNP ENTRY P16442 CORRESPOND TO THE VARIENTS BETWEEN P16442 AND GROUP B TRANSFERASE, AS INDICATED IN THE DESCRIPTION OF P16442.

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS

GTB ABO Rossman fold BBBB unliganded, Blood group antigen, Glycoprotein, Glycosyltransferase, Golgi apparatus, Manganese, Membrane, Metal-binding, Secreted, Signal-anchor, Transferase, Transmembrane

VSLPRMVYPQPKVLTPCRKDVLVVTPWLAPIVWEGTFNIDILNEQFRLQNTTIGLTVFAIKKYVAFLKLFLETAEKHFMV
GHRVHYYVFTDQPAAVPRVTLGTGRQLSVLEVRAYKRWQDVSMRRMEMISDFCERRFLSEVDYLVCVDVDMEFRDHVGVE
ILTPLFGTLHPGFYGSSREAFTYERRPQSQAYIPKDEGDFYYLGGFFGGSVQEVQRLTRACHQAMMVDQANGIEAVWHDE
SHLNKYLLRHKPTKVLSPEYLWDQQLLGWPAVLRKLRFTAVPKNHQAVRNP