Glycoside Hydrolase Family 13 / Subf 2

Activities in Sub Family	[retaining] acarviosyltransferase (EC 2.4.1.-); [retaining] cyclomaltodextrin glucanotransferase (EC 2.4.1.19); [retaining] α-amylase (EC 3.2.1.1); [retaining] maltotriose-producing α-amylase (EC 3.2.1.116); [retaining] maltogenic α-amylase (EC 3.2.1.133);
Mechanism	Retaining a
Clan	GH-H
3D Structure Status	( β / α ) ₈ barrel
Catalytic Nucleophile/Base	Asp (experimental)
Catalytic Proton Donor	Glu (experimental)
Note	New: many members have been assigned to subfamilies as described by Stam et al. (2006) Protein Eng Des Sel. 19, 555-562 (PMID: 17085431)
External resources	CAZypedia; EBI Protein of the Month; HOMSTRAD; PDB Molecule of the Month; PRINTS;
Commercial Enzyme Provider(s)	MEGAZYME; PROZOMIX;
Statistics	GenBank accession (1215); Uniprot accession (51); PDB accession (58); 3D entries (10); cryst (0)

Summary

Download GH13_2 (1158) Taxonomic display Structure (10) Characterized (49)


Archaea
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D	Subf
KU306_07405		Haloferax larsenii NCIM 5678	UVE51687.1			2
α-cyclomaltodextrin glucanotransferase (Cgt)	2.4.1.19	Haloferax mediterranei	CAI46245.1	Q53I75		2
BM92_06580		Haloferax mediterranei ATCC 33500	AHZ22336.1			2
HFX_0535 (Amyp1)		Haloferax mediterranei ATCC 33500 CGMCC 1.2087	AFK18262.1 QCQ74785.1			2
Hmuk_0210		Halomicrobium mukohataei DSM 12286	ACV46347.1			2
GBQ70_04340		Halomicrobium mukohataei ZPS1	QFR21889.1			2
E5139_04345		Halomicrobium sp. ZP60	QCD67080.1			2
NGM10_09480		Halorussus salilacus YCN54	USZ66962.1			2
PAP_01075		Palaeococcus pacificus DY20341	AIF68657.1			2
PFC_01505		Pyrococcus furiosus COM1	AFN03272.1			2
β-cyclodextrin glucanotransferase (PfCgt;PF0478;PF0478*)	2.4.1.19	Pyrococcus furiosus DSM 3638	ABA33720.1 AAL80602.1 ABA30024.1 ABA30025.1 NP_578207.1	Q3HUR2 Q8U3I8		2
PFDSM3638_02380		Pyrococcus furiosus DSM 3638	QEK78191.1			2
PYCH_18540		Pyrococcus yayanosii CH1	AEH25509.1			2
FPV09_09900		Thermococcus aciditolerans SY113	QEK15349.1			2
TBCH5v1_1707		Thermococcus barophilus CH5	ALM75617.1			2
TERMP_01455		Thermococcus barophilus MP	ADT84430.1			2
A3L01_08030		Thermococcus barossii SHCK-94	ASJ05313.1			2
TIRI35C_1925		Thermococcus camini IRI35c	CAD5245079.1			2
A3L02_06140		Thermococcus celer Vu 13	ASI99171.1			2
CL1_1275		Thermococcus cleftensis	AFL95474.1			2
TEU_01265		Thermococcus eurythermalis A501	AIU69076.1			2
A3K92_00110		Thermococcus gorgonarius W-12	ASI99994.1			2
FH039_11610		Thermococcus indicus IOH1	QDA32566.1			2
β-cyclodextrin glucanotransferase (Cgt;TK-cgt;TK2172)	2.4.1.19	Thermococcus kodakarensis KOD1	BAB78538.1 BAD86361.1 CAT70763.1	Q8X268		2
POG15_11075		Thermococcus kodakarensis TS900	WCN28012.1			2
POG21_11060		Thermococcus kodakarensis TS901	WCN30310.1			2
TON_1451		Thermococcus onnurineus NA1	ACJ16941.1			2
A3L08_01160		Thermococcus pacificus P-4	ASJ07607.1			2
TES1_1436		Thermococcus paralvinellae ES1	AHF80814.1			2
A0127_04445		Thermococcus peptonophilus OG-1	AMQ18471.1			2
A3L09_02000		Thermococcus profundus DT 5432	ASJ02127.1			2
A3L10_07420		Thermococcus radiotolerans EJ2	ASJ14969.1			2
A3L11_01395		Thermococcus siculi RG-20	ASJ07951.1			2
GQS_08270		Thermococcus sp. 4557	AEK73548.1			2
CDI07_07550		Thermococcus sp. 5-4	ASA78160.1			2
α-cyclodextrin glucanotransferase (CgtA)	2.4.1.19	Thermococcus sp. B1001	BAA88217.1 BAB18101.1 CAZ78889.1	Q9UWN2		2
VFC49_05420		Thermococcus sp. SY098	WRS53538.1			2
A3L14_10420		Thermococcus thioreducens OGL-20P	ASJ13269.1			2
Tpen_1454		Thermofilum pendens Hrk 5	ABL78851.1			2
ORF		uncultured marine thaumarchaeote AD1000_100_C06	AIE90996.1			2
Top