CAZyme Information: MGYG000002062_00872

Basic Information

• Lineage: Bacteria; Proteobacteria; Gammaproteobacteria; Burkholderiales; Burkholderiaceae; Sutterella
• CAZyme ID: MGYG000002062_00872
• CAZy Family: GH102
• CAZyme Description: Membrane-bound lytic murein transglycosylase A

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
398		43645.49	10.0529

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000002062	2018168	MAG	China	Asia

• Gene Location: Start: 4712; End: 5908 Strand: +

Full Sequence      

MLRYAAKLRLPLALLSALILSACTTVPEEQPQPEKPESTTPATRASVHFAQALWQQLPAA
EPGSWSRALTALRQSCSAMQNQPGWSEVCRRADVTGPGEAENFFRSAFTPWRVEALSNGT
RQSTGLMTGYYEPLLRGSRTRQGAYQYPLYGVPDDLIVVDMAGLYPQLRGLRLRGKLQGR
TLVPYDTRAQIDKRTDLNRKAIVWVDDEIAAFFLQIQGSGRVKLPDGSMLRLGYADQNGH
QYQSIGNVLIRNGELKASEASMQGIQAWARRNPSKVKALLAKNPSYVFFQERPGDTELGP
QGAQGTPLTPQASVAVDRSYWKLGTVFYVSASQSSPALNFSRAVVAQDTGGAIRGPIRFD
FFWGFGDEAGRQAGRQKSQAGAWVLVPSGVSPQTLLSH

Enzyme Prediction     

No EC number prediction in MGYG000002062_00872.

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH102	135	290	1.6e-60	0.9936305732484076

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
pfam03562	MltA	2.92e-103	54	290	1	231	MltA specific insert domain. This beta barrel domain is found inserted in the MltA a murein degrading transglycosylase enzyme. This domain may be involved in peptidoglycan binding.
COG2821	MltA	3.54e-101	55	393	33	371	Membrane-bound lytic murein transglycosylase [Cell wall/membrane/envelope biogenesis].
cd14668	mlta_B	6.41e-82	135	292	1	159	Domain B insert of mltA_like lytic transglycosylases. Escherichia coli MltA is a membrane-bound lytic transglycosylase comprised of two domains separated by a large groove, where the peptidoglycan strand binds. Domain A is made up of an N-terminal and a C-terminal portion, which correspond to the 3D domain, named for 3 conserved aspartate residues. Domain B is inserted within the linear sequence of domain A. MltA is distinct from other bacterial lytic transglycosylases (LTs), which are similar to each other. Escherichia coli peptidoglycan lytic transglycosylase (LT) initiates cell wall recycling in response to damage, during bacterial fission, and cleaves peptidoglycan (PG) to create functional spaces in its wall. PG chains (also known as murein), the major components of the bacterial cell wall, are comprised of alternating beta-1-4-linked N-acetylmuramic acid (MurNAc) and N-acetyl-D-glucosamine (GlcNAc), and lytic transglycosylases cleave this beta-1-4 bond. Typically, peptidoglycan lytic transglycosylases (LT) are exolytic, releasing Metabolite 1 (GlcNAc-anhMurNAc-L-Ala-D-Glu-m-Dap-D-Ala-D-Ala) from the ends of the PG strands. In contrast, MltE is endolytic , cleaving in the middle of PG strands, with further processing to Metabolite 1 accomplished by other LTs. In E. coli, there are six membrane-bound LTs: MltA-MltF and soluble Slt70. Slt35 is a soluble fragment cleaved from MltB. Bacterial LTs are classified in 4 families: Family 1 includes slt70 MltC-MltF, Family 2 includes MltA, Family 3 includes MltB, and Family 4 of bacteriophage origin. While most of the LT family members are similar in structure and sequence with a lysozyme-like fold, Family 2 (including mltA) is distinct.
smart00925	MltA	4.45e-76	134	290	1	153	MltA specific insert domain. This beta barrel domain is found inserted in the MltA a murein degrading transglycosylase enzyme. This domain may be involved in peptidoglycan binding.
PRK11162	mltA	6.81e-59	126	385	117	354	murein transglycosylase A; Provisional

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
BBF22454.1	6.44e-156	12	395	11	393
QDA55021.1	1.22e-150	12	396	20	395
QQS89395.1	7.57e-145	41	398	39	399
ANU66434.1	7.34e-134	16	395	16	399
QQQ97583.1	7.34e-134	16	395	16	399

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
7ESJ_A	6.79e-93	37	390	12	362	ChainA, membrane-bound lytic murein transglycosylase A [Acinetobacter baumannii],7ESJ_B Chain B, membrane-bound lytic murein transglycosylase A [Acinetobacter baumannii]
6QK4_B	2.83e-87	41	388	17	347	Lytictransglycosylase, LtgG, of Burkholderia pseudomallei. [Burkholderia pseudomallei]
2G5D_A	4.02e-82	33	393	21	419	Crystalstructure of MltA from Neisseria gonorrhoeae Monoclinic form [Neisseria gonorrhoeae FA 1090]
2G6G_A	6.99e-80	33	393	21	419	Crystalstructure of MltA from Neisseria gonorrhoeae [Neisseria gonorrhoeae FA 1090]
3CZB_A	1.45e-48	68	388	26	342	Crystalstructure of putative transglycosylase from Caulobacter crescentus [Caulobacter vibrioides CB15],3CZB_B Crystal structure of putative transglycosylase from Caulobacter crescentus [Caulobacter vibrioides CB15]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
P0A935	4.10e-37	98	385	92	353	Membrane-bound lytic murein transglycosylase A OS=Escherichia coli (strain K12) OX=83333 GN=mltA PE=1 SV=1
P0A936	4.10e-37	98	385	92	353	Membrane-bound lytic murein transglycosylase A OS=Escherichia coli O157:H7 OX=83334 GN=mltA PE=3 SV=1
Q8K9A7	6.34e-28	127	385	126	364	Membrane-bound lytic murein transglycosylase A homolog OS=Buchnera aphidicola subsp. Schizaphis graminum (strain Sg) OX=198804 GN=mltA PE=3 SV=1
Q9KPQ4	5.65e-26	116	385	102	349	Membrane-bound lytic murein transglycosylase A OS=Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) OX=243277 GN=mltA PE=3 SV=1
P57531	7.79e-24	127	385	118	356	Membrane-bound lytic murein transglycosylase A homolog OS=Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) OX=107806 GN=mltA PE=3 SV=1

SignalP and Lipop Annotations

This protein is predicted as LIPO

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
0.000000	0.000001	1.000048	0.000000	0.000000	0.000000

TMHMM  Annotations     

There is no transmembrane helices in MGYG000002062_00872.