dbCAN-seq: a database of CAZyme sequence and annotation

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CAZyme Information: MGYG000004621_00637

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Basic Information help

Species

Lineage

Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae; Prevotella;

CAZyme ID

MGYG000004621_00637

CAZy Family

PL8

CAZyme Description

Chondroitin sulfate ABC exolyase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
1005	MGYG000004621_16\|CGC1	112827.4	8.1602

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000004621	2838817	MAG	France	Europe

Gene Location

Start: 9801; End: 12818 Strand: +

Full Sequence Download help

Enzyme Prediction help

EC	4.2.2.20

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
PL8	599	843	4.7e-83	0.9959514170040485

CDD Domains download full data without filtering help

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
pfam09093	Lyase_catalyt	0.0	212	565	1	360	Lyase, catalytic. Members of this family are predominantly found in chondroitin ABC lyase I, and adopt a helical structure, with fifteen alpha-helices which are at least two turns long and several short helical turns. The bulk of the domain is formed by ten alpha-helices forming five hairpin-like pairs and arranged into an incomplete toroid, the (alpha/alpha)5 fold. Additionally, two long and two short alpha-helices at the N-terminus of the domain wrap around the toroid. At the C-terminal end of the toroid there is one additional short alpha-helix. This domain is required for degradation of polysaccharides containing 1,4-beta-D-hexosaminyl and 1,3-beta-D-glucoronosyl or 1,3-alpha-L-iduronosyl linkages to disaccharides containing 4-deoxy-beta-D-gluc-4-enuronosyl groups.
cd01083	GAG_Lyase	4.08e-124	248	923	3	693	Glycosaminoglycan (GAG) polysaccharide lyase family. This family consists of a group of secreted bacterial lyase enzymes capable of acting on glycosaminoglycans, such as hyaluronan and chondroitin, in the extracellular matrix of host tissues, contributing to the invasive capacity of the pathogen. These are broad-specificity glycosaminoglycan lyases which recognize uronyl residues in polysaccharides and cleave their glycosidic bonds via a beta-elimination reaction to form a double bond between C-4 and C-5 of the non-reducing terminal uronyl residues of released products. Substrates include chondroitin, chondroitin 4-sulfate, chondroitin 6-sulfate, and hyaluronic acid. Family members include chondroitin AC lyase, chondroitin abc lyase, xanthan lyase, and hyalurate lyase.
pfam09092	Lyase_N	1.70e-75	28	190	1	167	Lyase, N terminal. Members of this family are predominantly found in chondroitin ABC lyase I, and adopt a jelly-roll fold topology consisting of a two-layered bent beta-sheet sandwich with one short alpha-helix. The convex beta sheet is composed of five antiparallel strands, whilst the concave beta-sheet contains five antiparallel beta-strands with a loop between two consecutive strands folding back onto the concave surface. This domain is required for binding of the protein to long glycosaminoglycan chains.
pfam02278	Lyase_8	4.17e-35	599	844	11	249	Polysaccharide lyase family 8, super-sandwich domain. This family consists of a group of secreted bacterial lyase enzymes EC:4.2.2.1 capable of acting on hyaluronan and chondroitin in the extracellular matrix of host tissues, contributing to the invasive capacity of the pathogen.

CAZyme Hits help

Hit ID	Query Start	Query End	Hit Start	Hit End
VEH14503.1	2	1005	4	1009
AGB28568.1	6	1003	3	1005
AAO78430.1	23	1005	14	1014
QMW89164.1	23	1005	14	1014
ALJ44490.1	23	1005	25	1025

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
2Q1F_A	0.0	23	1005	14	1014	Crystalstructure of chondroitin sulfate lyase abc from bacteroides thetaiotaomicron wal2926 [Bacteroides thetaiotaomicron],2Q1F_B Crystal structure of chondroitin sulfate lyase abc from bacteroides thetaiotaomicron wal2926 [Bacteroides thetaiotaomicron]
1HN0_A	3.77e-85	47	1004	58	1018	CRYSTALSTRUCTURE OF CHONDROITIN ABC LYASE I FROM PROTEUS VULGARIS AT 1.9 ANGSTROMS RESOLUTION [Proteus vulgaris]
7EIP_A	5.16e-85	47	1004	58	1018	ChainA, Chondroitin sulfate ABC endolyase [Proteus vulgaris],7EIQ_A Chain A, Chondroitin sulfate ABC endolyase [Proteus vulgaris],7EIR_A Chain A, Chondroitin sulfate ABC endolyase [Proteus vulgaris],7EIS_A Chain A, Chondroitin sulfate ABC endolyase [Proteus vulgaris]
2E22_A	3.71e-13	709	966	464	727	Crystalstructure of xanthan lyase in complex with mannose [Bacillus sp. GL1]
1X1H_A	3.71e-13	709	966	464	727	ChainA, xanthan lyase [Bacillus sp. GL1],1X1I_A Chain A, xanthan lyase [Bacillus sp. GL1],1X1J_A Chain A, xanthan lyase [Bacillus sp. GL1]

Swiss-Prot Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
C5G6D7	0.0	23	1005	14	1014	Chondroitin sulfate ABC exolyase OS=Bacteroides thetaiotaomicron OX=818 GN=chonabc PE=1 SV=2
Q8A2I1	0.0	23	1005	14	1014	Chondroitin sulfate ABC exolyase OS=Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / JCM 5827 / CCUG 10774 / NCTC 10582 / VPI-5482 / E50) OX=226186 GN=chonabc PE=1 SV=1
C7S340	2.52e-140	31	979	12	965	Chondroitin sulfate ABC exolyase (Fragment) OS=Proteus vulgaris OX=585 GN=ChABCII PE=1 SV=1
P59807	2.82e-84	47	1004	58	1018	Chondroitin sulfate ABC endolyase OS=Proteus vulgaris OX=585 PE=1 SV=2
Q9AQS0	2.31e-12	709	966	489	752	Xanthan lyase OS=Bacillus sp. (strain GL1) OX=84635 GN=xly PE=1 SV=1

SignalP and Lipop Annotations help

This protein is predicted as SP

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
0.000568	0.998510	0.000285	0.000230	0.000192	0.000182

TMHMM Annotations help

There is no transmembrane helices in MGYG000004621_00637.