CAZyme Information: MGYG000003874_01570

Basic Information

• Species: Merdibacter sp900759455
• Lineage: Bacteria; Firmicutes; Bacilli; Erysipelotrichales; Erysipelotrichaceae; Merdibacter; Merdibacter sp900759455
• CAZyme ID: MGYG000003874_01570
• CAZy Family: GT8
• CAZyme Description: General stress protein A

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
289	MGYG000003874_26|CGC1	33545.71	7.2875

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000003874	1971751	MAG	United States	North America

• Gene Location: Start: 9983; End: 10852 Strand: +

Full Sequence      

MEQKSLSKEKINLLVTLDQGYIPQLIVLLTSIRINHPDGCFDLYLLHQSLNEEQLAPAAA
CCQKAGILFHPIRVDETLFENAPTNSRYPKEMYYRLLAPFLLPSHLEKVLYLDPDILVIN
PLYALWETDLSDHLFAAAAHTGKTELSNNVNRIRLKTDHDYYNSGVLLMNLKKGRDMIRR
EEIFAFVAEHGSELFLPDQDVLNALYGSVVLALDDAIWNYDARNYRNYLLRSGGVRDMKW
VMQQTSILHFCGRAKPWKHGYKYRFGLLYQHYVQLTKRFLPDHKECISL

Enzyme Prediction     

No EC number prediction in MGYG000003874_01570.

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GT8	4	259	3.1e-50	0.9027237354085603

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd04194	GT8_A4GalT_like	1.04e-70	11	259	1	248	A4GalT_like proteins catalyze the addition of galactose or glucose residues to the lipooligosaccharide (LOS) or lipopolysaccharide (LPS) of the bacterial cell surface. The members of this family of glycosyltransferases catalyze the addition of galactose or glucose residues to the lipooligosaccharide (LOS) or lipopolysaccharide (LPS) of the bacterial cell surface. The enzymes exhibit broad substrate specificities. The known functions found in this family include: Alpha-1,4-galactosyltransferase, LOS-alpha-1,3-D-galactosyltransferase, UDP-glucose:(galactosyl) LPS alpha1,2-glucosyltransferase, UDP-galactose: (glucosyl) LPS alpha1,2-galactosyltransferase, and UDP-glucose:(glucosyl) LPS alpha1,2-glucosyltransferase. Alpha-1,4-galactosyltransferase from N. meningitidis adds an alpha-galactose from UDP-Gal (the donor) to a terminal lactose (the acceptor) of the LOS structure of outer membrane. LOSs are virulence factors that enable the organism to evade the immune system of host cells. In E. coli, the three alpha-1,2-glycosyltransferases, that are involved in the synthesis of the outer core region of the LPS, are all members of this family. The three enzymes share 40 % of sequence identity, but have different sugar donor or acceptor specificities, representing the structural diversity of LPS.
pfam01501	Glyco_transf_8	2.99e-31	12	257	1	248	Glycosyl transferase family 8. This family includes enzymes that transfer sugar residues to donor molecules. Members of this family are involved in lipopolysaccharide biosynthesis and glycogen synthesis. This family includes Lipopolysaccharide galactosyltransferase, lipopolysaccharide glucosyltransferase 1, and glycogenin glucosyltransferase.
COG1442	RfaJ	3.17e-31	9	271	1	258	Lipopolysaccharide biosynthesis protein, LPS:glycosyltransferase [Cell wall/membrane/envelope biogenesis].
cd00505	Glyco_transf_8	4.39e-22	15	258	6	245	Members of glycosyltransferase family 8 (GT-8) are involved in lipopolysaccharide biosynthesis and glycogen synthesis. Members of this family are involved in lipopolysaccharide biosynthesis and glycogen synthesis. GT-8 comprises enzymes with a number of known activities: lipopolysaccharide galactosyltransferase, lipopolysaccharide glucosyltransferase 1, glycogenin glucosyltransferase, and N-acetylglucosaminyltransferase. GT-8 enzymes contains a conserved DXD motif which is essential in the coordination of a catalytic divalent cation, most commonly Mn2+.
cd02537	GT8_Glycogenin	4.83e-12	105	275	89	236	Glycogenin belongs the GT 8 family and initiates the biosynthesis of glycogen. Glycogenin initiates the biosynthesis of glycogen by incorporating glucose residues through a self-glucosylation reaction at a Tyr residue, and then acts as substrate for chain elongation by glycogen synthase and branching enzyme. It contains a conserved DxD motif and an N-terminal beta-alpha-beta Rossmann-like fold that are common to the nucleotide-binding domains of most glycosyltransferases. The DxD motif is essential for coordination of the catalytic divalent cation, most commonly Mn2+. Glycogenin can be classified as a retaining glycosyltransferase, based on the relative anomeric stereochemistry of the substrate and product in the reaction catalyzed. It is placed in glycosyltransferase family 8 which includes lipopolysaccharide glucose and galactose transferases and galactinol synthases.

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
QDW74493.1	3.12e-119	10	278	11	279
QIK56874.1	4.33e-112	9	279	2	272
SEU02522.1	5.83e-109	9	278	4	273
ACV28465.1	8.99e-106	13	280	5	272
QCI86965.1	4.83e-102	13	278	3	269

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
3TZT_A	6.45e-103	13	280	8	275	Thestructure of a protein in glycosyl transferase family 8 from Anaerococcus prevotii. [Anaerococcus prevotii DSM 20548],3TZT_B The structure of a protein in glycosyl transferase family 8 from Anaerococcus prevotii. [Anaerococcus prevotii DSM 20548]
1SS9_A	4.90e-23	18	257	8	252	ChainA, alpha-1,4-galactosyl transferase [Neisseria meningitidis]
1G9R_A	3.42e-22	18	257	8	252	ChainA, GLYCOSYL TRANSFERASE [Neisseria meningitidis],1GA8_A Chain A, GALACTOSYL TRANSFERASE LGTC [Neisseria meningitidis]
5GVW_A	1.70e-09	18	257	13	235	Crystalstructure of the apo-form glycosyltransferase GlyE in Streptococcus pneumoniae TIGR4 [Streptococcus pneumoniae],5GVW_B Crystal structure of the apo-form glycosyltransferase GlyE in Streptococcus pneumoniae TIGR4 [Streptococcus pneumoniae],5GVW_C Crystal structure of the apo-form glycosyltransferase GlyE in Streptococcus pneumoniae TIGR4 [Streptococcus pneumoniae],5GVW_D Crystal structure of the apo-form glycosyltransferase GlyE in Streptococcus pneumoniae TIGR4 [Streptococcus pneumoniae]
5GVV_A	3.06e-09	43	257	36	235	Crystalstructure of the glycosyltransferase GlyE in Streptococcus pneumoniae TIGR4 [Streptococcus pneumoniae],5GVV_F Crystal structure of the glycosyltransferase GlyE in Streptococcus pneumoniae TIGR4 [Streptococcus pneumoniae]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
P25148	9.37e-25	43	277	40	275	General stress protein A OS=Bacillus subtilis (strain 168) OX=224308 GN=gspA PE=1 SV=2
P27129	6.09e-16	7	257	24	272	Lipopolysaccharide 1,2-glucosyltransferase OS=Escherichia coli (strain K12) OX=83333 GN=rfaJ PE=3 SV=2
P19817	1.30e-12	80	271	94	284	Lipopolysaccharide 1,2-glucosyltransferase OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=rfaJ PE=3 SV=4
A0A0H2URH2	1.03e-11	12	257	4	229	Glycosyltransferase GlyF OS=Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) OX=170187 GN=glyF PE=3 SV=1
A0A0H2URJ6	9.32e-09	18	257	13	235	Glycosyltransferase GlyE OS=Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) OX=170187 GN=glyE PE=1 SV=1

SignalP and Lipop Annotations

This protein is predicted as OTHER

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
1.000049	0.000000	0.000000	0.000000	0.000000	0.000000

TMHMM  Annotations     

There is no transmembrane helices in MGYG000003874_01570.