6UAX

Crystal structure of a GH128 (subgroup II) endo-beta-1,3-glucanase from Sorangium cellulosum (ScGH128_II)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Hypothetical serine rich protein	polymer	355	36625.6	2	UniProt (A9GMG4) Pfam (PF11790)	Sorangium cellulosum So ce56
2	C, H (A, B)	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	2	Chemie (TRS)
3	D (A)	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID	non-polymer		238.3	1	Chemie (EPE)
4	E, F, I (A, B)	CALCIUM ION	non-polymer		40.1	3	Chemie (CA)
5	G, J (A, B)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
6	K, L (A, B)	water	water		18.0	771	Chemie (HOH)

Sequence modifications

A, B: 28 - 361 (UniProt: A9GMG4)

PDB	External Database	Details
Met 7	-	initiating methionine
Gly 8	-	expression tag
Ser 9	-	expression tag
Ser 10	-	expression tag
His 11	-	expression tag
His 12	-	expression tag
His 13	-	expression tag
His 14	-	expression tag
His 15	-	expression tag
His 16	-	expression tag
Ser 17	-	expression tag
Ser 18	-	expression tag
Gly 19	-	expression tag
Leu 20	-	expression tag
Val 21	-	expression tag
Pro 22	-	expression tag
Arg 23	-	expression tag
Gly 24	-	expression tag
Ser 25	-	expression tag
His 26	-	expression tag
Met 27	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	73251.2
Non-Polymers*	Number of molecules	8
	Total formula weight	673.7
All*	Total formula weight	73924.9

*Water molecules are not included.