KEGG ENZYME: 3.2.1.64

ENZYME: 3.2.1.64

Entry

EC 3.2.1.64                 Enzyme

Name

2,6-beta-fructan 6-levanbiohydrolase;
beta-2,6-fructan-6-levanbiohydrolase;
2,6-beta-D-fructan 6-levanbiohydrolase;
levanbiose-producing levanase;
2,6-beta-D-fructan 6-beta-D-fructofuranosylfructohydrolase

Class

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

Sysname

(2->6)-beta-D-fructofuranan 6-(beta-D-fructosyl)-D-fructose-hydrolase

Reaction(IUBMB)

Hydrolysis of (2->6)-beta-D-fructofuranan, to remove successive disaccharide residues as levanbiose, i.e. 6-(beta-D-fructofuranosyl)-D-fructose, from the end of the chain

Reaction(KEGG)

(other) R10784

History

EC 3.2.1.64 created 1972, modified 2004

Pathway

ec00500

Starch and sucrose metabolism

Orthology

K18775

levanbiose-producing levanase

Genes

SALB:

XNR_0618

SHY:

SHJG_2066

SHO:	SHJGH_1831

SBH:

SBI_05169

SDV:	BN159_8348(levB)

SRW:	TUE45_00847(levB)

SGS:	AVL59_23495

SLS:	SLINC_0367

SCYA:

EJ357_45065

SAST:

CD934_04735

SAQU:

EJC51_05365

SCHA:

CP983_41310

SCOE:

CP976_40670

SBRO:

GQF42_42990

STUI:

GCM10017668_66970(levB)

SFEU:

IM697_25300

SXN:	IAG42_27175

SLF:	JEQ17_01705

SDEC:

L3078_14605 L3078_30805

SVIO:

HWN34_03790

SCIR:

STRCI_000324

SARG:

HKX69_32540

SJN:	RI060_41315

SKG:	KJK29_38115

SCOA:

QU709_43755

SINN:

ABB07_35400

SPRF:

K4G22_06420

STPB:

QR97_35120

SCAJ:

O1G22_38320

KIS:	HUT16_27695

CMS:

CMS0939

MHOS:

CXR34_02425

MOJ:	D7D94_12230

ARR:	ARUE_c20910(levB2)

ARTZ:

FCN77_11030

AAU:

AAur_1959

PNV:	JMY29_09130

PAGO:

IRJ34_09730

POK:	SMD14_09130

AAI:	AARI_22860

GMI:	NMP99_11765

GMY:

XH9_14200

GLM:	N6V40_08300

FRE:	Franean1_7034

» show all

Reference

Authors

Avigad G, Zelikson R.

Title

Cleavage of fructans to levanbiose by a specific hydrolase.

Journal

Bull Res Counc Isr 11:253-257 (1963)

Reference

2 [PMID:10618232]

Authors

Saito K, Kondo K, Kojima I, Yokota A, Tomita F.

Title

Purification and characterization of 2,6-beta-D-fructan 6-levanbiohydrolase from Streptomyces exfoliatus F3-2.

Journal

Appl Environ Microbiol 66:252-6 (2000)
DOI:10.1128/AEM.66.1.252-256.2000

Reference

3 [PMID:12586402]

Authors

Saito K, Oda Y, Tomita F, Yokota A

Title

Molecular cloning of the gene for 2,6-beta-D-fructan 6-levanbiohydrolase from Streptomyces exfoliatus F3-2.

Journal

FEMS Microbiol Lett 218:265-70 (2003)
DOI:10.1111/j.1574-6968.2003.tb11527.x

Sequence

[ag:BAC54106]

Reference

4 [PMID:12095678]

Authors

Song EK, Kim H, Sung HK, Cha J

Title

Cloning and characterization of a levanbiohydrolase from Microbacterium laevaniformans ATCC 15953.

Journal

Gene 291:45-55 (2002)
DOI:10.1016/S0378-1119(02)00630-3

Sequence

[ag:BAB59060]

Reference

5 [PMID:10334957]

Authors

Jung Kang E, Lee SO, Lee JD, Lee TH.

Title

Purification and characterization of a levanbiose-producing levanase from Pseudomonas sp. No. 43.

Journal

Biotechnol Appl Biochem 29 ( Pt 3):263-8 (1999)
DOI:10.1111/j.1470-8744.1999.tb00558.x

Other DBs

ExplorEnz - The Enzyme Database:

3.2.1.64

IUBMB Enzyme Nomenclature:

3.2.1.64

ExPASy - ENZYME nomenclature database:

3.2.1.64

BRENDA, the Enzyme Database:

3.2.1.64

CAS:	37288-46-3

LinkDB

DBGET integrated database retrieval system