3N8T

Native structure of TK1436, a GH57 branching enzyme from hyperthermophilic archaeon Thermococcus kodakaraensis

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003824	molecular_function	catalytic activity
A	0003844	molecular_function	1,4-alpha-glucan branching enzyme activity
A	0005975	biological_process	carbohydrate metabolic process
A	0030979	biological_process	alpha-glucan biosynthetic process

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE PEG A 563

Chain	Residue
A	PRO426
A	ARG430
A	PRO546
A	HOH646
A	HOH711

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site_id	AC2
Number of Residues	11
Details	BINDING SITE FOR RESIDUE PG4 A 564

Chain	Residue
A	ARG320
A	GLU323
A	HIS324
A	HIS327
A	ILE505
A	GLU507
A	HOH656
A	TYR274
A	GLY275
A	GLY278
A	ASP279

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	ACT_SITE: Nucleophile => ECO:0000269|PubMed:21104698

Chain	Residue	Details
A	GLU183

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site_id	SWS_FT_FI2
Number of Residues	1
Details	ACT_SITE: Proton donor => ECO:0000269|PubMed:21104698

Chain	Residue	Details
A	ASP354

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site_id	SWS_FT_FI3
Number of Residues	5
Details	BINDING:

Chain	Residue	Details
A	ARG261
A	GLY278
A	TRP407
A	ASP467
A	GLN476

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site_id	SWS_FT_FI4
Number of Residues	1
Details	SITE: Transition state stabilizer => ECO:0000305

Chain	Residue	Details
A	TYR233

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