EC 3.2.1.165: exo-1,4-beta-D-glucosaminidase

HydrolasesOpen in Browse

CatLog read 19 records for EC 3.2.1.165 from 2 papers, for 1 organism. Names in these papers: PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9), exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520).

Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.

CatLog also holds 14 records for EC 3.2.1.165 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 3.2.1.165 in Browse.

Papers

Papers with records for EC 3.2.1.165
Paper	Organisms	Records
Elucidation of exo-beta-D-glucosaminidase activity of a family 9 glycoside hydrolase (PBPRA0520) from Photobacterium profundum SS9	Photobacterium profundum	10
The crystal structure of an inverting glycoside hydrolase family 9 exo-β-D-glucosaminidase and the design of glycosynthase	Photobacterium profundum	9

Records

Records for EC 3.2.1.165 read from the paper
Enzyme	Organism	Substrate	k_cat (s⁻¹)	K_m (mM)	k_cat/K_m (mM⁻¹ s⁻¹)	Conditions	Paper	Open record
exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520)	Photobacterium profundum	alpha-D-glucopyranosyl fluoride	—	—	0.0078	pH 7, 37 °C	PMID 26621872	Open record: exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520), alpha-D-glucopyranosyl fluoride
exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520)	Photobacterium profundum	alpha-D-glucosaminyl fluoride	—	—	0.73	pH 7, 37 °C	PMID 26621872	Open record: exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520), alpha-D-glucosaminyl fluoride
exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520)	Photobacterium profundum	beta-D-glucosaminyl-(1->4)-D-glucosamine	87	1.8	49	pH 7, 37 °C	PMID 26621872	Open record: exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520), beta-D-glucosaminyl-(1->4)-D-glucosamine
exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520)variant D139A	Photobacterium profundum	alpha-D-glucosaminyl fluoride	—	—	0.0019	pH 7, 37 °C	PMID 26621872	Open record: exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520) variant D139A, alpha-D-glucosaminyl fluoride
exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520)variant D139A	Photobacterium profundum	beta-D-glucosaminyl-(1->4)-D-glucosamine	0.0047	7.7	6.2 × 10⁻⁴	pH 7, 37 °C	PMID 26621872	Open record: exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520) variant D139A, beta-D-glucosaminyl-(1->4)-D-glucosamine
exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520)variant D139E	Photobacterium profundum	alpha-D-glucosaminyl fluoride	0.073	3.5	0.021	pH 7, 37 °C	PMID 26621872	Open record: exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520) variant D139E, alpha-D-glucosaminyl fluoride
exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520)variant D139E	Photobacterium profundum	beta-D-glucosaminyl-(1->4)-D-glucosamine	0.071	1.8	0.04	pH 7, 37 °C	PMID 26621872	Open record: exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520) variant D139E, beta-D-glucosaminyl-(1->4)-D-glucosamine
exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520)variant D139S	Photobacterium profundum	alpha-D-glucosaminyl fluoride	—	—	0.0031	pH 7, 37 °C	PMID 26621872	Open record: exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520) variant D139S, alpha-D-glucosaminyl fluoride
exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520)variant D139S	Photobacterium profundum	beta-D-glucosaminyl-(1->4)-D-glucosamine	0.54	15	0.036	pH 7, 37 °C	PMID 26621872	Open record: exo-beta-D-glucosaminidase PpGlcNase (GH9, PBPRA0520) variant D139S, beta-D-glucosaminyl-(1->4)-D-glucosamine
PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9)	Photobacterium profundum	4-nitrophenyl 2-amino-2-deoxy-beta-D-glucopyranoside	0.087	0.69	0.126	pH 7, 37 °C	PMID 21098515	Open record: PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9), 4-nitrophenyl 2-amino-2-deoxy-beta-D-glucopyranoside
PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9)	Photobacterium profundum	4-nitrophenyl beta-D-glucopyranoside	0.19	4.5	0.043	pH 7, 37 °C	PMID 21098515	Open record: PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9), 4-nitrophenyl beta-D-glucopyranoside
PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9)	Photobacterium profundum	cellobiose	68.8	28.6	2.4	pH 7, 37 °C	PMID 21098515	Open record: PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9), cellobiose
PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9)	Photobacterium profundum	cellopentaose	—	—	2.5	pH 7, 37 °C	PMID 21098515	Open record: PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9), cellopentaose
PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9)	Photobacterium profundum	cellotetraose	54.2	18.8	2.9	pH 7, 37 °C	PMID 21098515	Open record: PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9), cellotetraose
PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9)	Photobacterium profundum	cellotriose	47.7	17.5	2.7	pH 7, 37 °C	PMID 21098515	Open record: PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9), cellotriose
PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9)	Photobacterium profundum	chitobiose	152.9	4.7	32.6	pH 7, 37 °C	PMID 21098515	Open record: PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9), chitobiose
PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9)	Photobacterium profundum	chitopentaose	97.6	1.4	69.2	pH 7, 37 °C	PMID 21098515	Open record: PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9), chitopentaose
PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9)	Photobacterium profundum	chitotetraose	52	1.2	41.9	pH 7, 37 °C	PMID 21098515	Open record: PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9), chitotetraose
PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9)	Photobacterium profundum	chitotriose	77.4	2.5	31.3	pH 7, 37 °C	PMID 21098515	Open record: PBPRA0520 protein (exo-β-D-glucosaminidase, GH family 9), chitotriose