7XTL

Crystal structure of the C-terminal domain of human N-acetylglucosaminyltransferase IVa

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)	Alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase A soluble form	polymer	172	19263.8	2	UniProt (Q9UM21)	Homo sapiens (human)	MGAT4A
2	C, D (A, B)	water	water		18.0	22	Chemie (HOH)

Sequence modifications

A, B: 387 - 535 (UniProt: Q9UM21)

PDB	External Database	Details
Met 364	-	initiating methionine
Gly 365	-	expression tag
Ser 366	-	expression tag
Ser 367	-	expression tag
His 368	-	expression tag
His 369	-	expression tag
His 370	-	expression tag
His 371	-	expression tag
His 372	-	expression tag
His 373	-	expression tag
Ser 374	-	expression tag
Ser 375	-	expression tag
Gly 376	-	expression tag
Leu 377	-	expression tag
Val 378	-	expression tag
Pro 379	-	expression tag
Arg 380	-	expression tag
Gly 381	-	expression tag
Ser 382	-	expression tag
His 383	-	expression tag
Met 384	-	expression tag
Ala 385	-	expression tag
Ser 386	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	38527.5
All*	Total formula weight	38527.5

*Water molecules are not included.