9G5G

Glycoside Hydrolase Family 157 from Labilibaculum antarcticum (LaGH157) in complex with Laminaribiose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Glycoside hydrolase family 2 catalytic domain-containing protein	polymer	537	61514.0	4	UniProt (A0A1Y1CQ89)	Labilibaculum antarcticum
2	E, F (E, F)	beta-D-glucopyranose-(1-3)-beta-D-glucopyranose	branched		342.3	2	In PDB BIRD (PRD_900024) GlyTouCan (G36535HU)
3	G, H, N, Q (A, C, D)	MALONIC ACID	non-polymer		104.1	4	Chemie (MLA)
4	I, J, K, M (A, B, C)	GLYCEROL	non-polymer		92.1	4	Chemie (GOL)
5	L, P (B, D)	beta-D-glucopyranose	non-polymer		180.2	2	Chemie (BGC)
6	O (C)	TETRAETHYLENE GLYCOL	non-polymer		194.2	1	Chemie (PG4)
7	R, S, T, U (A, B, C, D)	water	water		18.0	189	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 529 (UniProt: A0A1Y1CQ89)

PDB	External Database	Details
Met 1	-	initiating methionine
Leu 530	-	expression tag
Glu 531	-	expression tag
His 532	-	expression tag
His 533	-	expression tag
His 534	-	expression tag
His 535	-	expression tag
His 536	-	expression tag
His 537	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	246056.2
Branched	Number of molecules	2
	Total formula weight	684.6
Non-Polymers*	Number of molecules	11
	Total formula weight	1339.2
All*	Total formula weight	248079.9

*Water molecules are not included.