dbCAN-seq: a database of CAZyme sequence and annotation

Basic Information help

Species

Lineage

Bacteria; Firmicutes_A; Clostridia; TANB77; CAG-508; CAG-269;

CAZyme ID

MGYG000004458_01367

CAZy Family

GT4

CAZyme Description

Alpha-maltose-1-phosphate synthase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
377	MGYG000004458_23\|CGC1	43437.51	9.6463

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000004458	1481528	MAG	Israel	Asia

Gene Location

Start: 7091; End: 8224 Strand: +

Enzyme Prediction help

No EC number prediction in MGYG000004458_01367.

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
GT4	197	344	5.3e-29	0.94375

CDD Domains download full data without filtering help

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd03801	GT4_PimA-like	1.07e-55	2	368	1	366	phosphatidyl-myo-inositol mannosyltransferase. This family is most closely related to the GT4 family of glycosyltransferases and named after PimA in Propionibacterium freudenreichii, which is involved in the biosynthesis of phosphatidyl-myo-inositol mannosides (PIM) which are early precursors in the biosynthesis of lipomannans (LM) and lipoarabinomannans (LAM), and catalyzes the addition of a mannosyl residue from GDP-D-mannose (GDP-Man) to the position 2 of the carrier lipid phosphatidyl-myo-inositol (PI) to generate a phosphatidyl-myo-inositol bearing an alpha-1,2-linked mannose residue (PIM1). Glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. This group of glycosyltransferases is most closely related to the previously defined glycosyltransferase family 1 (GT1). The members of this family may transfer UDP, ADP, GDP, or CMP linked sugars. The diverse enzymatic activities among members of this family reflect a wide range of biological functions. The protein structure available for this family has the GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility. The members of this family are found mainly in certain bacteria and archaea.
COG0438	RfaB	6.25e-43	1	374	1	381	Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis].
cd03809	GT4_MtfB-like	8.29e-42	10	364	8	361	glycosyltransferases MtfB, WbpX, and similar proteins. This family is most closely related to the GT4 family of glycosyltransferases. MtfB (mannosyltransferase B) in E. coli has been shown to direct the growth of the O9-specific polysaccharide chain. It transfers two mannoses into the position 3 of the previously synthesized polysaccharide.
cd04955	GT4-like	1.74e-34	2	368	1	379	glycosyltransferase family 4 proteins. This family is most closely related to the GT4 family of glycosyltransferases. Glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. This group of glycosyltransferases is most closely related to the previously defined glycosyltransferase family 1 (GT1). The members of this family may transfer UDP, ADP, GDP, or CMP linked sugars. The diverse enzymatic activities among members of this family reflect a wide range of biological functions. The protein structure available for this family has the GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility. The members of this family are found in certain bacteria and Archaea.
cd03811	GT4_GT28_WabH-like	5.49e-33	2	355	1	346	family 4 and family 28 glycosyltransferases similar to Klebsiella WabH. This family is most closely related to the GT1 family of glycosyltransferases. WabH in Klebsiella pneumoniae has been shown to transfer a GlcNAc residue from UDP-GlcNAc onto the acceptor GalUA residue in the cellular outer core.

CAZyme Hits help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
QFJ53915.1	4.71e-153	1	368	1	370
CBK75177.1	9.47e-153	1	368	1	370
QNM03466.1	4.43e-151	1	369	5	374
APF22116.1	4.79e-148	1	372	1	377
AQT55817.1	1.70e-146	1	368	6	375

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
3C4Q_A	1.49e-07	1	297	1	329	Structureof the retaining glycosyltransferase MshA : The first step in mycothiol biosynthesis. Organism : Corynebacterium glutamicum- Complex with UDP [Corynebacterium glutamicum],3C4Q_B Structure of the retaining glycosyltransferase MshA : The first step in mycothiol biosynthesis. Organism : Corynebacterium glutamicum- Complex with UDP [Corynebacterium glutamicum],3C4V_A Structure of the retaining glycosyltransferase MshA:The first step in mycothiol biosynthesis. Organism: Corynebacterium glutamicum : Complex with UDP and 1L-INS-1-P. [Corynebacterium glutamicum],3C4V_B Structure of the retaining glycosyltransferase MshA:The first step in mycothiol biosynthesis. Organism: Corynebacterium glutamicum : Complex with UDP and 1L-INS-1-P. [Corynebacterium glutamicum]
3C48_A	1.52e-07	1	297	21	349	Structureof the retaining glycosyltransferase MshA: The first step in mycothiol biosynthesis. Organism: Corynebacterium glutamicum- APO (OPEN) structure. [Corynebacterium glutamicum],3C48_B Structure of the retaining glycosyltransferase MshA: The first step in mycothiol biosynthesis. Organism: Corynebacterium glutamicum- APO (OPEN) structure. [Corynebacterium glutamicum]
5D00_A	2.38e-07	1	305	3	306	Crystalstructure of BshA from B. subtilis complexed with N-acetylglucosaminyl-malate and UMP [Bacillus subtilis subsp. subtilis str. 168],5D00_B Crystal structure of BshA from B. subtilis complexed with N-acetylglucosaminyl-malate and UMP [Bacillus subtilis subsp. subtilis str. 168],5D01_A Crystal structure of BshA from B. subtilis complexed with N-acetylglucosaminyl-malate [Bacillus subtilis subsp. subtilis str. 168],5D01_B Crystal structure of BshA from B. subtilis complexed with N-acetylglucosaminyl-malate [Bacillus subtilis subsp. subtilis str. 168]

Swiss-Prot Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
Q59002	3.16e-19	1	368	1	382	Uncharacterized glycosyltransferase MJ1607 OS=Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) OX=243232 GN=MJ1607 PE=3 SV=1
Q58577	3.96e-17	16	367	17	346	Uncharacterized glycosyltransferase MJ1178 OS=Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) OX=243232 GN=MJ1178 PE=3 SV=1
D4GU62	2.79e-11	151	327	166	355	Low-salt glycan biosynthesis hexosyltransferase Agl9 OS=Haloferax volcanii (strain ATCC 29605 / DSM 3757 / JCM 8879 / NBRC 14742 / NCIMB 2012 / VKM B-1768 / DS2) OX=309800 GN=agl9 PE=3 SV=1
Q4JAK2	1.59e-09	94	368	76	349	Archaeal glycosylation protein 16 OS=Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770) OX=330779 GN=agl16 PE=3 SV=1
O05083	2.85e-09	119	340	106	325	Uncharacterized glycosyltransferase HI_1698 OS=Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) OX=71421 GN=HI_1698 PE=3 SV=1

SignalP and Lipop Annotations help

This protein is predicted as OTHER

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
0.999819	0.000215	0.000010	0.000001	0.000001	0.000003

TMHMM Annotations help

There is no transmembrane helices in MGYG000004458_01367.

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