KEGG ENZYME: 3.2.1.181

ENZYME: 3.2.1.181

Entry

EC 3.2.1.181                Enzyme

Name

galactan endo-beta-1,3-galactanase;
endo-beta-1,3-galactanase

Class

Hydrolases;
Glycosylases;
Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds

Sysname

arabinogalactan 3-beta-D-galactanohydrolase

Reaction(IUBMB)

The enzyme specifically hydrolyses beta-1,3-galactan and beta-1,3-galactooligosaccharides

Comment

The enzyme from the fungus Flammulina velutipes (winter mushroom) hydrolyses the beta(1->3) bonds found in type II plant arabinogalactans, which occur in cell walls of dicots and cereals. The enzyme is an endohydrolase, and requires at least 3 contiguous beta-1,3-residues. cf. EC 3.2.1.89, arabinogalactan endo-beta-1,4-galactanase and EC 3.2.1.145, galactan 1,3-beta-galactosidase.

History

EC 3.2.1.181 created 2012

Orthology

K20832

galactan endo-beta-1,3-galactanase

Genes

NCR:

NCU00233

NTE:	NEUTE1DRAFT63306(NEUTE1DRAFT_63306)

SMP:	10803789(SMAC4_05301)

TTT:	THITE_2119018

MTM:	MYCTH_48804

MGR:

MGG_07715

PPEI:

PpBr36_03735

PGRI:

PgNI_09358

TMN:	UCRPA7_398

SSCK:

SPSK_02704

FPOA:

FPOAC1_012486

FVN:	FVRRES_13577

FVR:	FVEG_03906

FOX:	FOXG_06039

NHE:	NECHADRAFT_80733

FFC:	NCS54_00731800

FKR:	NCS57_00772200

FMU:	J7337_003914

CFJ:	CFIO01_01336

CLUP:

CLUP02_07419

CHIG:

CH63R_03825

CDET:

87940858(CDEST_04355)

SAPO:

SAPIO_CDS9844

ELA:	UCREL1_1944 UCREL1_6881

PFY:	PFICI_07325 PFICI_07700

PSCO:

LY89DRAFT_725813

AFM:	AFUA_5G13995

ACT:	ACLA_016970

NFI:	NFIA_073000

AOR:	AO090113000105

AFV:	AFLA_009818

APUU:

APUU_40063A

PFJ:	MYCFIDRAFT_204877

NPA:	UCRNP2_1399

SHS:	STEHIDRAFT_61671

HIR:	HETIRDRAFT_63800

PSQ:	PUNSTDRAFT_109359

ADL:	AURDEDRAFT_157958 AURDEDRAFT_54612

GTR:	GLOTRDRAFT_43607 GLOTRDRAFT_46380 GLOTRDRAFT_95800

ABP:	AGABI1DRAFT116229(AGABI1DRAFT_116229)

ABV:	AGABI2DRAFT194618(AGABI2DRAFT_194618)

MPR:	MPER_06876 MPER_09278

MRR:	Moror_7145 Moror_7146

E1B28_004929(EN3GAL)

SCM:	SCHCO_02625740(SCHCODRAFT_02625740) SCHCO_059762(SCHCODRAFT_059762)

SLA:	SERLADRAFT_416098

SBH:

SBI_02075

NOA:	BKM31_09755

AAB:	A4R43_10595

AMYY:

YIM_27080(exsH)

AORI:

SD37_17145

APRE:

CNX65_25225

AMI:

Amir_5074

AHM:	TL08_15200

ACTI:

UA75_18830

ACAD:

UA74_18340

AHG:	AHOG_16295

PLAB:

C6361_06310

PLAT:

C6W10_02845

CPI:

Cpin_4126

CHIH:

GWR21_02960

CFIL:

MYF79_31585

NKO:	Niako_3221

ARK:	D6B99_08950

FLN:

FLA_3305

PSEG:

D3H65_06615

PSTY:

BFS30_21090 BFS30_21520

PEK:	FFJ24_018440

PROE:

H9L23_19195

PRK:	H9N25_17390

SHG:	Sph21_0797

MGOS:

DIU38_030985

MMAB:

HQ865_19940

OLI:	FKG96_00750

SBX:	CA265_17920

FCM:	BIW12_05360

» show all

Reference

1 [PMID:21653698]

Authors

Kotake T, Hirata N, Degi Y, Ishiguro M, Kitazawa K, Takata R, Ichinose H, Kaneko S, Igarashi K, Samejima M, Tsumuraya Y

Title

Endo-beta-1,3-galactanase from winter mushroom Flammulina velutipes.

Journal

J Biol Chem 286:27848-54 (2011)
DOI:10.1074/jbc.M111.251736

Sequence

[ag:BAK48741]

Other DBs

ExplorEnz - The Enzyme Database:

3.2.1.181

IUBMB Enzyme Nomenclature:

3.2.1.181

ExPASy - ENZYME nomenclature database:

3.2.1.181

BRENDA, the Enzyme Database:

3.2.1.181

All links

Gene (90)   
   KEGG ORTHOLOGY (1)   
   KEGG GENES (86)   
   KEGG MGENES (1)   
   RefGene (2)   
Protein sequence (6)   
   UniProt (4)   
   SWISS-PROT (1)   
   RefSeq(pep) (1)   
DNA sequence (6)   
   RefSeq(nuc) (2)   
   GenBank (2)   
   EMBL (2)   
Protein domain (2)   
   InterPro (2)   
All databases (104)   

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