Glycoside Hydrolase Family 13 / Subf 16

Activities in Sub Family	Trehalose synthase / maltose glucosylmutase (EC 5.4.99.16);
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 (2); Uniprot accession (23); PDB accession (13); 3D entries (5); cryst (0)

Summary

Download GH13_16 (8470) Taxonomic display Structure (5) Characterized (19)


Archaea
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D	Subf
CPM_1880		Cuniculiplasma divulgatum PM4 (=JCM 30641; =VKM B-2940)	SJK85656.1			16
CSP5_1942		Cuniculiplasma divulgatum S5(T) (=JCM 30642; =VKM B-2941)	SIM87424.1			16
AArcSl_2639 (TreS)		Halalkaliarchaeum desulfuricum AArc-Sl	AUX10258.1			16
AArcCO_1157 (Amya4)		Halalkaliarchaeum sp. AArc-CO	UWG50470.1			16
DV733_10535		Halapricum salinum CBA1105	QCC51646.1			16
G9465_07770		Haloarcula sp. JP-L23	QIO22245.1			16
BVU17_11455		Haloarcula taiwanensis	AUG48107.1			16
HSBGL_1505 (Amya5) (fragment)		Haloarculaceae archaeon HSR-Bgl	QSG11922.1			16
HSEST_2720 (Amya14)		Halapricum desulfuricans HSR-Est	QSG16229.1			16
HSEST_2722 (Amya16)		Halapricum desulfuricans HSR-Est	QSG16231.1			16
HSR121_1150 (Amya3) (fragment)		Haloarculaceae archaeon HSR12-1	QSG05497.1			16
HSR122_1608 (Amya7) (fragment)		Haloarculaceae archaeon HSR12-2	QSG08999.1			16
HUG10_17750		Halobaculum halophilum Gai3-2	QLG29262.1			16
K6T50_12700		Halobaculum magnesiiphilum NBRC 109044	QZP37137.1			16
K6T36_12600		Halobaculum roseum CGMCC 1.15501	QZY02135.1			16
K6T25_04030		Halobaculum rubrum C46	QZY00279.1			16
HUG12_18425		Halobaculum salinum	QLG63595.1			16
Hrd1104_10110 (fragment)		Halorhabdus sp. CBA1104	QGN07617.1			16
HTIA_0926		Halorhabdus tiamatea SARL4B type strain: SARL4B	CCQ33065.1			16
α-amylase family protein		Halorubrum kocurii 2020YC7	WKF46083.1			16
Hlac_0587		Halorubrum lacusprofundi ATCC 49239	ACM56189.1			16
Hrr1229_004130		Halorubrum sp. CBA1229	QKY16107.1			16
M0R89_19255		Halorussus limi XZYJT49	UPV76303.1			16
NGM10_16685		Halorussus salilacus YCN54	USZ69734.1			16
NGM07_20330		Halorussus vallis XZYJT10	USZ78012.1			16
NGM07_22665		Halorussus vallis XZYJT10	USZ77980.1			16
MA1641		Methanosarcina acetivorans C2A	AAM05050.1 NP_616570.1			16
DKM28_11490		Methanosarcina mazei JL01	QCR16547.1			16
MSMAS_1146		Methanosarcina mazei S-6	AKB64342.1			16
MmazTMA_06190		Methanosarcina mazei TMA	BBL63642.1			16
MSMAT_1550		Methanosarcina mazei TMA	UWJ22807.1			16
MSMAW_1124		Methanosarcina mazei WWM610	AKB40115.1			16
FQU78_05995		Methanosarcina mazei zm-15	QIB90676.1			16
MSSAC_0246		Methanosarcina siciliae C2J	AKB34836.1			16
trehalose synthase (PTO0069)	5.4.99.16	Picrophilus torridus DSM 9790	AAT42654.1 CBF79071.1	Q6L2Z7		16
C2R22_04915		Salinigranum rubrum GX10	AUV81080.1			16
Thermo_01772 (Trez_4)		Thermoplasmatales archaeon B_DKE	QRF76255.1			16
OXIME_000156 (TreS)		Thermoplasmatales archaeon M1	WYX99621.1			16
trehalose synthase/amylase TreS (fragment)		uncultured archaeon	QBM02644.1			16
IX51_06190		uncultured archaeon ASS_A1	AKA48759.1			16
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