Score = 72.4 bits (176), Expect = 8e-13, Method: Composition-based stats.
Identities = 43/109 (39%), Positives = 56/109 (51%), Gaps = 4/109 (3%)
Query: 8 VQPACMSPQYKTNVQRLSTIFRSEPLHPLQKAIRSIEYVIAHRGAPHLKTKATSLPWYQT 67
V+ P YK N RLS I +P+ PL +A+ IE+V+ H+GA HL+ A L W+Q
Sbjct: 429 VRAVINEPSYKENAMRLSRIHHDQPVKPLDRAVFWIEFVMRHKGAKHLRVAAHDLSWFQY 488
Query: 68 SQLDVIASCTLGLGLVLYTLARIGTSFAEFTRGKDDKKATKPDRNKKNK 116
LDVI L L + TL I T F F K K +K N+K K
Sbjct: 489 HSLDVIGF----LLLCVVTLTFIITKFCLFVCQKLYMKESKKMGNRKKK 533
UDP-glucuronosyltransferases catalyze phase II biotransformation reactions in which lipophilic substrates are conjugated with glucuronic acid to increase water solubility and enhance excretion. They are of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. Mus musculus (taxid: 10090) EC: 2EC: .EC: 4EC: .EC: 1EC: .EC: 1EC: 7
Score = 68.9 bits (167), Expect = 8e-12, Method: Composition-based stats.
Identities = 36/98 (36%), Positives = 52/98 (53%), Gaps = 4/98 (4%)
Query: 15 PQYKTNVQRLSTIFRSEPLHPLQKAIRSIEYVIAHRGAPHLKTKATSLPWYQTSQLDVIA 74
P YK NV +LS I +P+ PL +A+ IE+V+ H+GA HL+ A L W+Q LDVI
Sbjct: 436 PSYKENVMKLSIIQHDQPVKPLHRAVFWIEFVMCHKGAKHLRVAARDLTWFQYHSLDVIG 495
Query: 75 SCTLGLGLVLYTLARIGTSFAEFTRGKDDKKATKPDRN 112
+ V++ + T F F K +K K R+
Sbjct: 496 FLLACVATVIFVV----TKFCLFCFWKFARKGKKGKRD 529
UDPGTs are of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. This isozyme has glucuronidating capacity with steroid substrates such as 5-beta-androstane 3-alpha,17-beta-diol, estradiol, ADT, eugenol and bile acids. Only isoform 1 seems to be active.
Score = 68.6 bits (166), Expect = 1e-11, Method: Composition-based stats.
Identities = 37/94 (39%), Positives = 53/94 (56%), Gaps = 5/94 (5%)
Query: 15 PQYKTNVQRLSTIFRSEPLHPLQKAIRSIEYVIAHRGAPHLKTKATSLPWYQTSQLDVIA 74
P YK NV +LS I R +P+ PL +A+ IE+V+ H+GA HL+ A L W+Q LDVI
Sbjct: 436 PLYKENVMKLSRIQRDQPVKPLDRAVFWIEFVMRHKGAKHLRPAAHDLTWFQYHSLDVIG 495
Query: 75 SCTLGLGLVLYTLARIGT-SFAEFTR----GKDD 103
+ V++ + + F +FTR GK D
Sbjct: 496 FLLACVATVIFIIMKCCLFCFWKFTRKGKKGKSD 529
UDPGTs are of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. This isozyme has glucuronidating capacity on estriol and does not catalyze the glucuronidation of beta-estradiol. Capable of conjugating 4-hydroxyestrone, androsterone, diclofenac, and hyodeoxycholic acid.
Score = 67.8 bits (164), Expect = 2e-11, Method: Composition-based stats.
Identities = 33/91 (36%), Positives = 45/91 (49%)
Query: 15 PQYKTNVQRLSTIFRSEPLHPLQKAIRSIEYVIAHRGAPHLKTKATSLPWYQTSQLDVIA 74
P YK N LS I +P+ PL +A+ IEYV+ H+GA HL+ A L WYQ LDVI
Sbjct: 438 PSYKENAMTLSRIHHDQPMKPLDRAVFWIEYVMRHKGAKHLRVAAHDLTWYQYHSLDVIG 497
Query: 75 SCTLGLGLVLYTLARIGTSFAEFTRGKDDKK 105
+ + Y + + + G KK
Sbjct: 498 FLLACVAITTYLIVKCCLLVYRYVLGAGKKK 528
UDPGT is of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. Acts on small phenolic agents such as 2-beta-naphthol and 4-methylumbelliferone as well as bulky phenolic compounds like 2-hydroxy- and 4-hydroxybiphenyl. In contrast to 2B16 it is active toward octylgallate.
UDPGT is of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. 2B2 acts on various endogenous steroids, especially etiocholanolone and androsterone.
UDPGT is of major importance in the conjugation and subsequent elimination of potentially toxic xenobiotics and endogenous compounds. Conjugates small planar phenolic molecules such as 4-nitrophenol, 1-naphthol, and 4-methylumbelliferone. The bulky phenol 4-hydroxybiphenyl, androgens and estrogens are not substrates. 2-hydroxybiphenyl is an excellent substrate.
Its unique specificity for 3,4-catechol estrogens and estriol suggests it may play an important role in regulating the level and activity of these potent and active estrogen metabolites.
Score = 170 (64.9 bits), Expect = 6.5e-12, P = 6.5e-12
Identities = 43/109 (39%), Positives = 56/109 (51%)
Query: 8 VQPACMSPQYKTNVQRLSTIFRSEPLHPLQKAIRSIEYVIAHRGAPHLKTKATSLPWYQT 67
V+ P YK N RLS I +P+ PL +A+ IE+V+ H+GA HL+ A L W+Q
Sbjct: 429 VRAVINEPSYKENAMRLSRIHHDQPVKPLDRAVFWIEFVMRHKGAKHLRVAAHDLSWFQY 488
Query: 68 SQLDVIASCTLGLGLVLYTLARIGTSFAEFTRGKDDKKATKPDRNKKNK 116
LDVI L L + TL I T F F K K +K N+K K
Sbjct: 489 HSLDVIGF----LLLCVVTLTFIITKFCLFVCQKLYMKESKKMGNRKKK 533
>PF00201 UDPGT: UDP-glucoronosyl and UDP-glucosyl transferase; InterPro: IPR002213 UDP glycosyltransferases (UGT) are a superfamily of enzymes that catalyzes the addition of the glycosyl group from a UTP-sugar to a small hydrophobic molecule
Probab=99.96 E-value=2.9e-31 Score=214.66 Aligned_cols=104 Identities=38% Similarity=0.596 Sum_probs=27.0
Q ss_pred chHHHHHHHHhcCHHHHHHHHHHHHHHhcCCCCHHHHHHHHHHHHHHhCCCCCCcccCCCCCHHHHHHHHHHHHHHHHHH
Q psy5669 2 RSSRRKVQPACMSPQYKTNVQRLSTIFRSEPLHPLQKAIRSIEYVIAHRGAPHLKTKATSLPWYQTSQLDVIASCTLGLG 81 (116)
Q Consensus 2 ~~l~~aI~~vl~n~~Yk~na~~ls~~~~d~p~~P~~~av~wiE~v~r~~g~~~l~~~~~~l~~~q~~~lDV~~~l~~v~~ 81 (116)
+++.+||++||+|++|++||+++|++++|||++|+|+|+||||||+||||++||++++.+|||+|||+|||+++++++++
T Consensus 397 ~~l~~ai~~vl~~~~y~~~a~~ls~~~~~~p~~p~~~~~~~ie~v~~~~~~~~l~~~~~~l~~~~~~~lDv~~~~~~~~~ 476 (500)
T PF00201_consen 397 EELRAAIREVLENPSYKENAKRLSSLFRDRPISPLERAVWWIEYVARHGGAPHLRSPARDLSFYQYYLLDVIAFLLLIIL 476 (500)
T ss_dssp HHHHHHHHHHHHSHHHHHHHHHHHHTTT----------------------------------------------------
T ss_pred HHHHHHHHHHHhhhHHHHHHHHHHHHHhcCCCCHHHHHHHHHHHHHhcCCCcccCChhhcCCHHHHHHHHHHHHHHHHHH
Confidence 57899999999999999999999999999999999999999999999999999999999999999999999999888888
Q ss_pred HHHHHHHHHHHHHhhhhccccccc
Q psy5669 82 LVLYTLARIGTSFAEFTRGKDDKK 105 (116)
Q Consensus 82 ~~~~~~~~~~~~~~~~~~~~~~~k 105 (116)
++++++++++++++|+++++++||
T Consensus 477 ~~~~~~~~~~~~~~~~~~~~~~k~ 500 (500)
T PF00201_consen 477 LIIYIIFKICRFVCRKCVKKKKKK 500 (500)
T ss_dssp ------------------------
T ss_pred HHHHHHHHHHHHHHHHHhcccCCC
Confidence 888999999999999998777664
This family currently consist of: Mammalian UDP-glucuronosyl transferases (2.4.1.17 from EC) (UDPGT) []. A large family of membrane-bound microsomal enzymes which catalyze the transfer of glucuronic acid to a wide variety of exogenous and endogenous lipophilic substrates. These enzymes are of major importance in the detoxification and subsequent elimination of xenobiotics such as drugs and carcinogens. A large number of putative UDPGT from Caenorhabditis elegans. Mammalian 2-hydroxyacylsphingosine 1-beta-galactosyltransferase [] (2.4.1.45 from EC) (also known as UDP-galactose-ceramide galactosyltransferase). This enzyme catalyzes the transfer of galactose to ceramide, a key enzymatic step in the biosynthesis of galactocerebrosides, which are abundant sphingolipids of the myelin membrane of the central nervous system and peripheral nervous system. Plants flavonol O(3)-glucosyltransferase (2.4.1.91 from EC). An enzyme [] that catalyzes the transfer of glucose from UDP-glucose to a flavanol. This reaction is essential and one of the last steps in anthocyanin pigment biosynthesis. Baculoviruses ecdysteroid UDP-glucosyltransferase (2.4.1 from EC) [] (egt). This enzyme catalyzes the transfer of glucose from UDP-glucose to ectysteroids which are insect molting hormones. The expression of egt in the insect host interferes with the normal insect development by blocking the molting process. Prokaryotic zeaxanthin glucosyltransferase (2.4.1 from EC) (gene crtX), an enzyme involved in carotenoid biosynthesis and that catalyses the glycosylation reaction which converts zeaxanthin to zeaxanthin-beta-diglucoside. Streptomyces macrolide glycosyltransferases (2.4.1 from EC) []. These enzymes specifically inactivates macrolide anitibiotics via 2'-O-glycosylation using UDP-glucose. These enzymes share a conserved domain of about 50 amino acid residues located in their C-terminal section.; GO: 0016758 transferase activity, transferring hexosyl groups, 0008152 metabolic process; PDB: 3HBJ_A 3HBF_A 2PQ6_A 3IA7_B 3RSC_A 3IAA_B 2IYA_A 2IYF_B 2O6L_A 2VCH_A ....
This model describes the MGT (macroside glycosyltransferase) subfamily of the UDP-glucuronosyltransferase family. Members include a number of glucosyl transferases for macrolide antibiotic inactivation, but also include transferases of glucose-related sugars for macrolide antibiotic production.
>PLN02670 transferase, transferring glycosyl groups
>PF07214 DUF1418: Protein of unknown function (DUF1418); InterPro: IPR010815 This family consists of several hypothetical Enterobacterial proteins of around 100 residues in length
Members of this family are often described as YbjC. In Escherichia coli the ybjC gene is located downstream of nfsA (which encodes the major oxygen-insensitive nitroreductase). It is thought that nfsA and ybjC form an operon an its promoter is a class I SoxS-dependent promoter []. The function of this family is unknown.
